[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-1.37-6/sources/1.36.0/gh/jgilchrist/calculator-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jgilchrist/calculator-game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jgilchrist/calculator-game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jgilchrist/calculator-game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jgilchrist/calculator-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 jgilchrist/calculator-game
[INFO] finished frobbing jgilchrist/calculator-game
[INFO] frobbed toml for jgilchrist/calculator-game written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 jgilchrist/calculator-game against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] bf0b0f52759ce3a61f10fa0b5317c94cfadcfa42126eaaf160f450bcd477ae1e
[INFO] running `"docker" "start" "-a" "bf0b0f52759ce3a61f10fa0b5317c94cfadcfa42126eaaf160f450bcd477ae1e"`
[INFO] [stderr]    Compiling calculator-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
[INFO] running `"docker" "inspect" "bf0b0f52759ce3a61f10fa0b5317c94cfadcfa42126eaaf160f450bcd477ae1e"`
[INFO] running `"docker" "rm" "-f" "bf0b0f52759ce3a61f10fa0b5317c94cfadcfa42126eaaf160f450bcd477ae1e"`
[INFO] [stdout] bf0b0f52759ce3a61f10fa0b5317c94cfadcfa42126eaaf160f450bcd477ae1e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5e1c0eac6f045443c99cbcbe96a01189874aada232eca7ebc8422a0e830f9e77
[INFO] running `"docker" "start" "-a" "5e1c0eac6f045443c99cbcbe96a01189874aada232eca7ebc8422a0e830f9e77"`
[INFO] [stderr]    Compiling calculator-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "5e1c0eac6f045443c99cbcbe96a01189874aada232eca7ebc8422a0e830f9e77"`
[INFO] running `"docker" "rm" "-f" "5e1c0eac6f045443c99cbcbe96a01189874aada232eca7ebc8422a0e830f9e77"`
[INFO] [stdout] 5e1c0eac6f045443c99cbcbe96a01189874aada232eca7ebc8422a0e830f9e77
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 93b304c8e8bfc4fc792eef3a6812e6b18b6d83a1f3d5ba80f2041967fb971772
[INFO] running `"docker" "start" "-a" "93b304c8e8bfc4fc792eef3a6812e6b18b6d83a1f3d5ba80f2041967fb971772"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calculator_game-73946389d788e000
[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" "93b304c8e8bfc4fc792eef3a6812e6b18b6d83a1f3d5ba80f2041967fb971772"`
[INFO] running `"docker" "rm" "-f" "93b304c8e8bfc4fc792eef3a6812e6b18b6d83a1f3d5ba80f2041967fb971772"`
[INFO] [stdout] 93b304c8e8bfc4fc792eef3a6812e6b18b6d83a1f3d5ba80f2041967fb971772