[INFO] updating cached repository carols10cents/color-game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/carols10cents/color-game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/carols10cents/color-game" "work/ex/beta-1.37-6/sources/1.36.0/gh/carols10cents/color-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/carols10cents/color-game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/carols10cents/color-game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/carols10cents/color-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/carols10cents/color-game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec39fcec47082add58684da43e83e34e42d5c887
[INFO] sha for GitHub repo carols10cents/color-game: ec39fcec47082add58684da43e83e34e42d5c887
[INFO] validating manifest of carols10cents/color-game 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 carols10cents/color-game 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 carols10cents/color-game
[INFO] finished frobbing carols10cents/color-game
[INFO] frobbed toml for carols10cents/color-game written to work/ex/beta-1.37-6/sources/1.36.0/gh/carols10cents/color-game/Cargo.toml
[INFO] started frobbing carols10cents/color-game
[INFO] finished frobbing carols10cents/color-game
[INFO] frobbed toml for carols10cents/color-game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/carols10cents/color-game/Cargo.toml
[INFO] crate carols10cents/color-game already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/carols10cents/color-game/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing carols10cents/color-game 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/carols10cents/color-game:/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] 0f7c3be8007c921821d8b62e268844a23a57f22d718bc518dcc4e85a39af908d
[INFO] running `"docker" "start" "-a" "0f7c3be8007c921821d8b62e268844a23a57f22d718bc518dcc4e85a39af908d"`
[INFO] [stderr]    Compiling piston-texture v0.3.0
[INFO] [stderr]    Compiling draw_state v0.3.0
[INFO] [stderr]    Compiling freetype-sys v0.3.1
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling pistoncore-input v0.8.1
[INFO] [stderr]    Compiling x11-dl v2.3.1
[INFO] [stderr]    Compiling gl_generator v0.4.2
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]    Compiling image v0.6.1
[INFO] [stderr]    Compiling piston2d-graphics v0.14.0
[INFO] [stderr]    Compiling freetype-rs v0.5.0
[INFO] [stderr]    Compiling gfx_core v0.1.2
[INFO] [stderr]    Compiling pistoncore-window v0.15.0
[INFO] [stderr]    Compiling glutin v0.4.9
[INFO] [stderr]    Compiling gl v0.5.2
[INFO] [stderr]    Compiling pistoncore-event_loop v0.18.0
[INFO] [stderr]    Compiling piston v0.18.0
[INFO] [stderr]    Compiling gfx v0.9.1
[INFO] [stderr]    Compiling gfx_device_gl v0.8.2
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.21.0
[INFO] [stderr]    Compiling piston-gfx_texture v0.8.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.20.0
[INFO] [stderr]    Compiling piston_window v0.36.2
[INFO] [stderr]    Compiling colors v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.43s
[INFO] running `"docker" "inspect" "0f7c3be8007c921821d8b62e268844a23a57f22d718bc518dcc4e85a39af908d"`
[INFO] running `"docker" "rm" "-f" "0f7c3be8007c921821d8b62e268844a23a57f22d718bc518dcc4e85a39af908d"`
[INFO] [stdout] 0f7c3be8007c921821d8b62e268844a23a57f22d718bc518dcc4e85a39af908d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/carols10cents/color-game:/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] eb2d91c7f16d94d1b31a74637f758135d8a6591dec8eb1cb0653b3e6502497d8
[INFO] running `"docker" "start" "-a" "eb2d91c7f16d94d1b31a74637f758135d8a6591dec8eb1cb0653b3e6502497d8"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling colors v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `"docker" "inspect" "eb2d91c7f16d94d1b31a74637f758135d8a6591dec8eb1cb0653b3e6502497d8"`
[INFO] running `"docker" "rm" "-f" "eb2d91c7f16d94d1b31a74637f758135d8a6591dec8eb1cb0653b3e6502497d8"`
[INFO] [stdout] eb2d91c7f16d94d1b31a74637f758135d8a6591dec8eb1cb0653b3e6502497d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/carols10cents/color-game:/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] 57bdb577ee21914780434aac6002395a949abafc559562ae745a43e5ab5448be
[INFO] running `"docker" "start" "-a" "57bdb577ee21914780434aac6002395a949abafc559562ae745a43e5ab5448be"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/colors-d9a936001e70ad2a
[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" "57bdb577ee21914780434aac6002395a949abafc559562ae745a43e5ab5448be"`
[INFO] running `"docker" "rm" "-f" "57bdb577ee21914780434aac6002395a949abafc559562ae745a43e5ab5448be"`
[INFO] [stdout] 57bdb577ee21914780434aac6002395a949abafc559562ae745a43e5ab5448be