[INFO] crate glow 0.2.1 is already in cache
[INFO] extracting crate glow 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/glow/0.2.1
[INFO] extracting crate glow 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/glow/0.2.1
[INFO] validating manifest of glow-0.2.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of glow-0.2.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing glow-0.2.1
[INFO] finished frobbing glow-0.2.1
[INFO] frobbed toml for glow-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/glow/0.2.1/Cargo.toml
[INFO] started frobbing glow-0.2.1
[INFO] finished frobbing glow-0.2.1
[INFO] frobbed toml for glow-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/glow/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing glow-0.2.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/glow/0.2.1:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 01ee3d72413007c546a24538a7a093f43c66ea438f338689fa8520c3a1e93280
[INFO] running `"docker" "start" "-a" "01ee3d72413007c546a24538a7a093f43c66ea438f338689fa8520c3a1e93280"`
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling glow v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> /opt/crater/target/debug/build/glow-3868fbb387bf5ac4/out/opengl_bindings.rs:2599:47
[INFO] [stderr]      |
[INFO] [stderr] 2599 |                 fn do_metaloadfn(loadfn: &mut FnMut(&'static str) -> *const __gl_imports::raw::c_void,
[INFO] [stderr]      |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&'static str) -> *const __gl_imports::raw::c_void`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `window`
[INFO] [stderr]     --> src/native.rs:1787:5
[INFO] [stderr]      |
[INFO] [stderr] 1787 |     window: W,
[INFO] [stderr]      |     ^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.59s
[INFO] running `"docker" "inspect" "01ee3d72413007c546a24538a7a093f43c66ea438f338689fa8520c3a1e93280"`
[INFO] running `"docker" "rm" "-f" "01ee3d72413007c546a24538a7a093f43c66ea438f338689fa8520c3a1e93280"`
[INFO] [stdout] 01ee3d72413007c546a24538a7a093f43c66ea438f338689fa8520c3a1e93280
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/glow/0.2.1:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9b4a79ff04d13bd7be26d0dd7463d0d880cd0bb0de25171c6b9cdfeb06ed7b78
[INFO] running `"docker" "start" "-a" "9b4a79ff04d13bd7be26d0dd7463d0d880cd0bb0de25171c6b9cdfeb06ed7b78"`
[INFO] [stderr]    Compiling glow v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> /opt/crater/target/debug/build/glow-3868fbb387bf5ac4/out/opengl_bindings.rs:2599:47
[INFO] [stderr]      |
[INFO] [stderr] 2599 |                 fn do_metaloadfn(loadfn: &mut FnMut(&'static str) -> *const __gl_imports::raw::c_void,
[INFO] [stderr]      |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&'static str) -> *const __gl_imports::raw::c_void`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `window`
[INFO] [stderr]     --> src/native.rs:1787:5
[INFO] [stderr]      |
[INFO] [stderr] 1787 |     window: W,
[INFO] [stderr]      |     ^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.36s
[INFO] running `"docker" "inspect" "9b4a79ff04d13bd7be26d0dd7463d0d880cd0bb0de25171c6b9cdfeb06ed7b78"`
[INFO] running `"docker" "rm" "-f" "9b4a79ff04d13bd7be26d0dd7463d0d880cd0bb0de25171c6b9cdfeb06ed7b78"`
[INFO] [stdout] 9b4a79ff04d13bd7be26d0dd7463d0d880cd0bb0de25171c6b9cdfeb06ed7b78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/glow/0.2.1:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ca75957c4130123a3399a1c181057b41cd8caaddd8afbe2da0687a96388ff8be
[INFO] running `"docker" "start" "-a" "ca75957c4130123a3399a1c181057b41cd8caaddd8afbe2da0687a96388ff8be"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/glow-3cd19c79dee607ca
[INFO] [stderr]    Doc-tests glow
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test /opt/crater/target/debug/build/glow-3868fbb387bf5ac4/out/opengl_bindings.rs - native::native_gl::Gl::load_with (line 2593) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ca75957c4130123a3399a1c181057b41cd8caaddd8afbe2da0687a96388ff8be"`
[INFO] running `"docker" "rm" "-f" "ca75957c4130123a3399a1c181057b41cd8caaddd8afbe2da0687a96388ff8be"`
[INFO] [stdout] ca75957c4130123a3399a1c181057b41cd8caaddd8afbe2da0687a96388ff8be