[INFO] fetching crate conrod_piston 0.66.0...
[INFO] extracting crate conrod_piston 0.66.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/conrod_piston/0.66.0
[INFO] extracting crate conrod_piston 0.66.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/conrod_piston/0.66.0
[INFO] validating manifest of conrod_piston-0.66.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of conrod_piston-0.66.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing conrod_piston-0.66.0
[INFO] finished frobbing conrod_piston-0.66.0
[INFO] frobbed toml for conrod_piston-0.66.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/conrod_piston/0.66.0/Cargo.toml
[INFO] started frobbing conrod_piston-0.66.0
[INFO] finished frobbing conrod_piston-0.66.0
[INFO] frobbed toml for conrod_piston-0.66.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/conrod_piston/0.66.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing conrod_piston-0.66.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/conrod_piston/0.66.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c33d9f17789c157ae79883a8e82b3c812d245bf6b52a3786b4034f8af601380e
[INFO] running `"docker" "start" "-a" "c33d9f17789c157ae79883a8e82b3c812d245bf6b52a3786b4034f8af601380e"`
[INFO] [stderr]    Compiling instant v0.1.1
[INFO] [stderr]    Compiling daggy v0.5.0
[INFO] [stderr]    Compiling conrod_derive v0.66.0
[INFO] [stderr]    Compiling pistoncore-input v0.24.0
[INFO] [stderr]    Compiling piston2d-graphics v0.30.0
[INFO] [stderr]    Compiling conrod_core v0.66.0
[INFO] [stderr]    Compiling conrod_piston v0.66.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.28s
[INFO] running `"docker" "inspect" "c33d9f17789c157ae79883a8e82b3c812d245bf6b52a3786b4034f8af601380e"`
[INFO] running `"docker" "rm" "-f" "c33d9f17789c157ae79883a8e82b3c812d245bf6b52a3786b4034f8af601380e"`
[INFO] [stdout] c33d9f17789c157ae79883a8e82b3c812d245bf6b52a3786b4034f8af601380e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/conrod_piston/0.66.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 526fed98500074a0f33b51ff96beaaa3688ce806c70a486f9f50af3c4cc18341
[INFO] running `"docker" "start" "-a" "526fed98500074a0f33b51ff96beaaa3688ce806c70a486f9f50af3c4cc18341"`
[INFO] [stderr]    Compiling shader_version v0.3.0
[INFO] [stderr]    Compiling conrod_example_shared v0.66.0
[INFO] [stderr]    Compiling image v0.21.2
[INFO] [stderr]    Compiling pistoncore-window v0.37.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.42.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.54.0
[INFO] [stderr]    Compiling piston v0.42.0
[INFO] [stderr]    Compiling piston-gfx_texture v0.35.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.56.0
[INFO] [stderr]    Compiling piston_window v0.89.0
[INFO] [stderr]    Compiling conrod_piston v0.66.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.71s
[INFO] running `"docker" "inspect" "526fed98500074a0f33b51ff96beaaa3688ce806c70a486f9f50af3c4cc18341"`
[INFO] running `"docker" "rm" "-f" "526fed98500074a0f33b51ff96beaaa3688ce806c70a486f9f50af3c4cc18341"`
[INFO] [stdout] 526fed98500074a0f33b51ff96beaaa3688ce806c70a486f9f50af3c4cc18341
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/conrod_piston/0.66.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f64fef59c602e50b584f029b968a58cbd6f0e393c2ed1f4e3d5bfe5a435cd573
[INFO] running `"docker" "start" "-a" "f64fef59c602e50b584f029b968a58cbd6f0e393c2ed1f4e3d5bfe5a435cd573"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/conrod_piston-7ff1d93d8f49cc26
[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] [stderr]    Doc-tests conrod_piston
[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" "f64fef59c602e50b584f029b968a58cbd6f0e393c2ed1f4e3d5bfe5a435cd573"`
[INFO] running `"docker" "rm" "-f" "f64fef59c602e50b584f029b968a58cbd6f0e393c2ed1f4e3d5bfe5a435cd573"`
[INFO] [stdout] f64fef59c602e50b584f029b968a58cbd6f0e393c2ed1f4e3d5bfe5a435cd573