error: failed to load source for a dependency on 'osmesa-src'

[csmoe]

issue description:

When I tried to compile servo, it failed on update osmesa-src. Then created a new testing crate with servo/osmesa-src dependencies, cargo complained the same error.

Cargo.toml

[package]

name = "servo"
version = "0.0.1"
authors = ["The Servo Project Developers"]
license = "MPL-2.0"
build = "build.rs"
publish = false

[[bin]]
name = "servo"
path = "main.rs"
test = false
bench = false

[features]
default = ["unstable", "default-except-unstable"]
default-except-unstable = ["webdriver", "max_log_level"]
max_log_level = ["log/release_max_level_info"]
webdriver = ["libservo/webdriver"]
energy-profiling = ["libservo/energy-profiling"]
debugmozjs = ["libservo/debugmozjs"]
googlevr = ["libservo/googlevr"]
oculusvr = ["libservo/oculusvr"]
unstable = ["libservo/unstable"]

[dependencies]
backtrace = "0.3"
bitflags = "1.0"
compositing = {path = "../../components/compositing"}
euclid = "0.16"
gleam = "0.4"
libservo = {path = "../../components/servo"}
log = "0.3.5"
msg = {path = "../../components/msg"}
net_traits = {path = "../../components/net_traits"}
script_traits = {path = "../../components/script_traits"}
servo-glutin = "0.14"
servo_geometry = {path = "../../components/geometry"}
servo_config = {path = "../../components/config"}
servo_url = {path = "../../components/url"}
style_traits = {path = "../../components/style_traits"}
webrender_api = {git = "https:/servo/webrender", features = ["ipc"]}

[target.'cfg(not(target_os = "android"))'.dependencies]
sig = "0.1"

[target.'cfg(any(target_os = "linux", target_os = "macos"))'.dependencies]
osmesa-sys = "0.1.2"

[target.'cfg(target_os = "linux")'.dependencies]
x11 = "2.0.0"

[target.'cfg(target_os = "android")'.dependencies]
android_injected_glue = "0.2"
servo-egl = "0.2"

[target.'cfg(target_os = "windows")'.dependencies]
winapi = "0.2"
user32-sys = "0.2"
gdi32-sys = "0.2"

[target.'cfg(target_os = "macos")'.dependencies]
osmesa-src = {git = "https:/servo/osmesa-src"}

[target.x86_64-unknown-linux-gnu.dependencies]
osmesa-src = {git = "https:/servo/osmesa-src"}

Cargo.lock

...
[[package]]
name = "osmesa-src"
version = "17.3.1-devel"
source = "git+https:/servo/osmesa-src#6d23daede16f7edf7c66bdcce73c7583d0853733"

[[package]]
name = "osmesa-sys"
version = "0.1.2"
source = "registry+https:/rust-lang/crates.io-index"
dependencies = [
 "shared_library 0.1.5 (registry+https:/rust-lang/crates.io-index)",
]
...

Error Message:

error: failed to load source for a dependency on `osmesa-src`                   

Caused by:
  Unable to update https:/servo/osmesa-src#6d23daed

Caused by:
  error inflating zlib stream; class=Zlib (5)

cargo vendor

error: failed to sync

Caused by:
  failed to load pkg lockfile

Caused by:
  failed to load source for a dependency on `osmesa-src`

Caused by:
  Unable to update https:/servo/osmesa-src

Caused by:
  error inflating zlib stream; class=Zlib (5)

Steps to reproduce:

git clone https:/servo/servo.git
cd servo
./mach build -d

Technical details

OS: Linux 4.14.21-1-MANJARO #1 SMP PREEMPT x86_64 GNU/Linux
rustc: rustc 1.25.0-nightly (15a1e2844 2018-01-20)
cargo: cargo 0.26.0-nightly (6a8eb71f6 2018-01-13)

[alexcrichton]

Thanks for the report! The reproduction steps, however, don't work for me. Do you think you'd be able to make a smaller reproduction? Or maybe this is a corrupt directory? Does removing the git caches of cargo fix the issue?

[csmoe]

Thank you, Removing the git caches of cargo fixes this error.