[INFO] updating cached repository ian-h-chamberlain/opengl-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ian-h-chamberlain/opengl-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ian-h-chamberlain/opengl-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/ian-h-chamberlain/opengl-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ian-h-chamberlain/opengl-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ian-h-chamberlain/opengl-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ian-h-chamberlain/opengl-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ian-h-chamberlain/opengl-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3590281cd9d9d2d27cb591fc58fd81ec19be2730
[INFO] sha for GitHub repo ian-h-chamberlain/opengl-rs: 3590281cd9d9d2d27cb591fc58fd81ec19be2730
[INFO] validating manifest of ian-h-chamberlain/opengl-rs 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 ian-h-chamberlain/opengl-rs 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 ian-h-chamberlain/opengl-rs
[INFO] finished frobbing ian-h-chamberlain/opengl-rs
[INFO] frobbed toml for ian-h-chamberlain/opengl-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/ian-h-chamberlain/opengl-rs/Cargo.toml
[INFO] started frobbing ian-h-chamberlain/opengl-rs
[INFO] finished frobbing ian-h-chamberlain/opengl-rs
[INFO] frobbed toml for ian-h-chamberlain/opengl-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ian-h-chamberlain/opengl-rs/Cargo.toml
[INFO] crate ian-h-chamberlain/opengl-rs already has a lockfile, it will not be regenerated
[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 ian-h-chamberlain/opengl-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ian-h-chamberlain/opengl-rs:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6cbee203140da6bb2b4a15997cec00d73e103baa1d1856cfb90d39415db58b59
[INFO] running `"docker" "start" "-a" "6cbee203140da6bb2b4a15997cec00d73e103baa1d1856cfb90d39415db58b59"`
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling gl v0.12.0
[INFO] [stderr]    Compiling opengl-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `id`
[INFO] [stderr]   --> src/types.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn id(&self) -> GLuint {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.45s
[INFO] running `"docker" "inspect" "6cbee203140da6bb2b4a15997cec00d73e103baa1d1856cfb90d39415db58b59"`
[INFO] running `"docker" "rm" "-f" "6cbee203140da6bb2b4a15997cec00d73e103baa1d1856cfb90d39415db58b59"`
[INFO] [stdout] 6cbee203140da6bb2b4a15997cec00d73e103baa1d1856cfb90d39415db58b59
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ian-h-chamberlain/opengl-rs:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 09e62b2fb74f3e8278cbdabdc28577ae8d6f3b39c5d0dde2de374466a3f9e250
[INFO] running `"docker" "start" "-a" "09e62b2fb74f3e8278cbdabdc28577ae8d6f3b39c5d0dde2de374466a3f9e250"`
[INFO] [stderr]    Compiling opengl-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `id`
[INFO] [stderr]   --> src/types.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn id(&self) -> GLuint {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "09e62b2fb74f3e8278cbdabdc28577ae8d6f3b39c5d0dde2de374466a3f9e250"`
[INFO] running `"docker" "rm" "-f" "09e62b2fb74f3e8278cbdabdc28577ae8d6f3b39c5d0dde2de374466a3f9e250"`
[INFO] [stdout] 09e62b2fb74f3e8278cbdabdc28577ae8d6f3b39c5d0dde2de374466a3f9e250
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ian-h-chamberlain/opengl-rs:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 19e64ca07d0b92039963308d433b194b2967d482b9465d3fd83f2fd63d2a22bd
[INFO] running `"docker" "start" "-a" "19e64ca07d0b92039963308d433b194b2967d482b9465d3fd83f2fd63d2a22bd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/opengl_rs-58d4f5216a755fe3
[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" "19e64ca07d0b92039963308d433b194b2967d482b9465d3fd83f2fd63d2a22bd"`
[INFO] running `"docker" "rm" "-f" "19e64ca07d0b92039963308d433b194b2967d482b9465d3fd83f2fd63d2a22bd"`
[INFO] [stdout] 19e64ca07d0b92039963308d433b194b2967d482b9465d3fd83f2fd63d2a22bd