[INFO] updating cached repository jgilchrist/calculator-game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jgilchrist/calculator-game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jgilchrist/calculator-game" "work/ex/beta-1.38-1/sources/1.37.0/gh/jgilchrist/calculator-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jgilchrist/calculator-game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jgilchrist/calculator-game" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jgilchrist/calculator-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jgilchrist/calculator-game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 87a6b0a7c6893306db55ee334df528a11d559668
[INFO] sha for GitHub repo jgilchrist/calculator-game: 87a6b0a7c6893306db55ee334df528a11d559668
[INFO] validating manifest of jgilchrist/calculator-game 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 jgilchrist/calculator-game 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 jgilchrist/calculator-game
[INFO] finished frobbing jgilchrist/calculator-game
[INFO] frobbed toml for jgilchrist/calculator-game written to work/ex/beta-1.38-1/sources/1.37.0/gh/jgilchrist/calculator-game/Cargo.toml
[INFO] started frobbing jgilchrist/calculator-game
[INFO] finished frobbing jgilchrist/calculator-game
[INFO] frobbed toml for jgilchrist/calculator-game written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jgilchrist/calculator-game/Cargo.toml
[INFO] crate jgilchrist/calculator-game 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 jgilchrist/calculator-game 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jgilchrist/calculator-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] dc662637472fb25b4edf6299a0291605fae4e5f4227381a78be814f263a2b528
[INFO] running `"docker" "start" "-a" "dc662637472fb25b4edf6299a0291605fae4e5f4227381a78be814f263a2b528"`
[INFO] [stderr]    Compiling colored v1.5.2
[INFO] [stderr]    Compiling toml v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.11
[INFO] [stderr]    Compiling calculator-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.35s
[INFO] running `"docker" "inspect" "dc662637472fb25b4edf6299a0291605fae4e5f4227381a78be814f263a2b528"`
[INFO] running `"docker" "rm" "-f" "dc662637472fb25b4edf6299a0291605fae4e5f4227381a78be814f263a2b528"`
[INFO] [stdout] dc662637472fb25b4edf6299a0291605fae4e5f4227381a78be814f263a2b528
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jgilchrist/calculator-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] efd13be24306cb290eff82a1bd371e4db2d571e21d6a2e6bff4e54e592eb6264
[INFO] running `"docker" "start" "-a" "efd13be24306cb290eff82a1bd371e4db2d571e21d6a2e6bff4e54e592eb6264"`
[INFO] [stderr]    Compiling calculator-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "efd13be24306cb290eff82a1bd371e4db2d571e21d6a2e6bff4e54e592eb6264"`
[INFO] running `"docker" "rm" "-f" "efd13be24306cb290eff82a1bd371e4db2d571e21d6a2e6bff4e54e592eb6264"`
[INFO] [stdout] efd13be24306cb290eff82a1bd371e4db2d571e21d6a2e6bff4e54e592eb6264
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jgilchrist/calculator-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 083acb46fc501bed106be8d42bfe63a7e9cb4c0ea6cdc2ed3c380c83b0ea3393
[INFO] running `"docker" "start" "-a" "083acb46fc501bed106be8d42bfe63a7e9cb4c0ea6cdc2ed3c380c83b0ea3393"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calculator_game-100d40558d16f1c9
[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" "083acb46fc501bed106be8d42bfe63a7e9cb4c0ea6cdc2ed3c380c83b0ea3393"`
[INFO] running `"docker" "rm" "-f" "083acb46fc501bed106be8d42bfe63a7e9cb4c0ea6cdc2ed3c380c83b0ea3393"`
[INFO] [stdout] 083acb46fc501bed106be8d42bfe63a7e9cb4c0ea6cdc2ed3c380c83b0ea3393