[INFO] cloning repository fschutt/xlib-programming-rust
[INFO] running `"git" "clone" "--bare" "git://github.com/fschutt/xlib-programming-rust.git" "work/cache/sources/gh/fschutt/xlib-programming-rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/fschutt/xlib-programming-rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/fschutt/xlib-programming-rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/fschutt/xlib-programming-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/fschutt/xlib-programming-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fschutt/xlib-programming-rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fschutt/xlib-programming-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fschutt/xlib-programming-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a00066f3c7cf137ffb62452c9618c7bb5693c376
[INFO] sha for GitHub repo fschutt/xlib-programming-rust: a00066f3c7cf137ffb62452c9618c7bb5693c376
[INFO] validating manifest of fschutt/xlib-programming-rust on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fschutt/xlib-programming-rust on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fschutt/xlib-programming-rust
[INFO] finished frobbing fschutt/xlib-programming-rust
[INFO] frobbed toml for fschutt/xlib-programming-rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/fschutt/xlib-programming-rust/Cargo.toml
[INFO] started frobbing fschutt/xlib-programming-rust
[INFO] finished frobbing fschutt/xlib-programming-rust
[INFO] frobbed toml for fschutt/xlib-programming-rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fschutt/xlib-programming-rust/Cargo.toml
[INFO] crate fschutt/xlib-programming-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dbus v0.5.3
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing fschutt/xlib-programming-rust against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fschutt/xlib-programming-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] c567d9fc7b6d76e6258c4c2a9052ccf726e2a538ec7c91094bab72ef7cdb0e0f
[INFO] running `"docker" "start" "-a" "c567d9fc7b6d76e6258c4c2a9052ccf726e2a538ec7c91094bab72ef7cdb0e0f"`
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling libc v0.2.26
[INFO] [stderr]    Compiling x11-dl v2.14.0
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling dbus v0.5.3
[INFO] [stderr]    Compiling xlibprogramming v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `CurrentTime`, `GrabModeAsync`
[INFO] [stderr]  --> src/main.rs:7:33
[INFO] [stderr]   |
[INFO] [stderr] 7 | use x11_dl::xlib::{True, False, GrabModeAsync, CurrentTime, XEvent};
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.94s
[INFO] running `"docker" "inspect" "c567d9fc7b6d76e6258c4c2a9052ccf726e2a538ec7c91094bab72ef7cdb0e0f"`
[INFO] running `"docker" "rm" "-f" "c567d9fc7b6d76e6258c4c2a9052ccf726e2a538ec7c91094bab72ef7cdb0e0f"`
[INFO] [stdout] c567d9fc7b6d76e6258c4c2a9052ccf726e2a538ec7c91094bab72ef7cdb0e0f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fschutt/xlib-programming-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] e5d35e688a13e553538763e04d6f9768902da851f9b33f34baef5fbea9bda46d
[INFO] running `"docker" "start" "-a" "e5d35e688a13e553538763e04d6f9768902da851f9b33f34baef5fbea9bda46d"`
[INFO] [stderr]    Compiling xlibprogramming v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `CurrentTime`, `GrabModeAsync`
[INFO] [stderr]  --> src/main.rs:7:33
[INFO] [stderr]   |
[INFO] [stderr] 7 | use x11_dl::xlib::{True, False, GrabModeAsync, CurrentTime, XEvent};
[INFO] [stderr]   |                                 ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/simple_opengl_window.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut display = {
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/simple_opengl_window.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let mut visual_info = { if vi.is_null() {
[INFO] [stderr]    |         ----^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "e5d35e688a13e553538763e04d6f9768902da851f9b33f34baef5fbea9bda46d"`
[INFO] running `"docker" "rm" "-f" "e5d35e688a13e553538763e04d6f9768902da851f9b33f34baef5fbea9bda46d"`
[INFO] [stdout] e5d35e688a13e553538763e04d6f9768902da851f9b33f34baef5fbea9bda46d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/fschutt/xlib-programming-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] adb4c9bf79be9d8ef6191debed3da9bf031ad93529d7b74d306b7e5f6820328b
[INFO] running `"docker" "start" "-a" "adb4c9bf79be9d8ef6191debed3da9bf031ad93529d7b74d306b7e5f6820328b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xlibprogramming-4ad85f2620902cbb
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "adb4c9bf79be9d8ef6191debed3da9bf031ad93529d7b74d306b7e5f6820328b"`
[INFO] running `"docker" "rm" "-f" "adb4c9bf79be9d8ef6191debed3da9bf031ad93529d7b74d306b7e5f6820328b"`
[INFO] [stdout] adb4c9bf79be9d8ef6191debed3da9bf031ad93529d7b74d306b7e5f6820328b