[INFO] crate gfx-backend-gl 0.3.0 is already in cache
[INFO] testing gfx-backend-gl-0.3.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate gfx-backend-gl 0.3.0 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate gfx-backend-gl 0.3.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gfx-backend-gl 0.3.0
[INFO] finished tweaking crates.io crate gfx-backend-gl 0.3.0
[INFO] tweaked toml for crates.io crate gfx-backend-gl 0.3.0 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] b9ecb136f86301e2b0934bf6847a4ea18d1a8df1bbe0f6a49bc7f396146667db
[INFO] running `"docker" "start" "-a" "b9ecb136f86301e2b0934bf6847a4ea18d1a8df1bbe0f6a49bc7f396146667db"`
[INFO] [stderr]    Compiling spirv_cross v0.14.2
[INFO] [stderr]    Compiling gfx-backend-gl v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling glow v0.2.3
[INFO] [stderr]    Compiling gfx-hal v0.3.1
[INFO] [stderr] warning: method is never used: `from_fn_proc`
[INFO] [stderr]   --> src/lib.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 | /     fn from_fn_proc<F>(fn_proc: F) -> GlContainer
[INFO] [stderr] 69 | |     where
[INFO] [stderr] 70 | |         F: FnMut(&str) -> *const std::os::raw::c_void,
[INFO] [stderr] 71 | |     {
[INFO] [stderr] 72 | |         let context = glow::native::Context::from_loader_function(fn_proc);
[INFO] [stderr] 73 | |         GlContainer { context }
[INFO] [stderr] 74 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `instance_context`
[INFO] [stderr]    --> src/lib.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 |     instance_context: DeviceContext,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.51s
[INFO] running `"docker" "inspect" "b9ecb136f86301e2b0934bf6847a4ea18d1a8df1bbe0f6a49bc7f396146667db"`
[INFO] running `"docker" "rm" "-f" "b9ecb136f86301e2b0934bf6847a4ea18d1a8df1bbe0f6a49bc7f396146667db"`
[INFO] [stdout] b9ecb136f86301e2b0934bf6847a4ea18d1a8df1bbe0f6a49bc7f396146667db
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1a7251a5ad976e4da912b61689a07862ab7dc4ab6d89fd98df33bfba440624ae
[INFO] running `"docker" "start" "-a" "1a7251a5ad976e4da912b61689a07862ab7dc4ab6d89fd98df33bfba440624ae"`
[INFO] [stderr]    Compiling gfx-backend-gl v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `from_fn_proc`
[INFO] [stderr]   --> src/lib.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 | /     fn from_fn_proc<F>(fn_proc: F) -> GlContainer
[INFO] [stderr] 69 | |     where
[INFO] [stderr] 70 | |         F: FnMut(&str) -> *const std::os::raw::c_void,
[INFO] [stderr] 71 | |     {
[INFO] [stderr] 72 | |         let context = glow::native::Context::from_loader_function(fn_proc);
[INFO] [stderr] 73 | |         GlContainer { context }
[INFO] [stderr] 74 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `instance_context`
[INFO] [stderr]    --> src/lib.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 |     instance_context: DeviceContext,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "1a7251a5ad976e4da912b61689a07862ab7dc4ab6d89fd98df33bfba440624ae"`
[INFO] running `"docker" "rm" "-f" "1a7251a5ad976e4da912b61689a07862ab7dc4ab6d89fd98df33bfba440624ae"`
[INFO] [stdout] 1a7251a5ad976e4da912b61689a07862ab7dc4ab6d89fd98df33bfba440624ae
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 69667c1e628bea5acca43967abaa21702d4c40279e5578be0199c1ff2503d2c7
[INFO] running `"docker" "start" "-a" "69667c1e628bea5acca43967abaa21702d4c40279e5578be0199c1ff2503d2c7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gfx_backend_gl-24412d689cb164c6
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test info::tests::test_version_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gfx_backend_gl
[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" "69667c1e628bea5acca43967abaa21702d4c40279e5578be0199c1ff2503d2c7"`
[INFO] running `"docker" "rm" "-f" "69667c1e628bea5acca43967abaa21702d4c40279e5578be0199c1ff2503d2c7"`
[INFO] [stdout] 69667c1e628bea5acca43967abaa21702d4c40279e5578be0199c1ff2503d2c7