[INFO] updating cached repository TurkeyMcMac/Game-of-Life
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TurkeyMcMac/Game-of-Life
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TurkeyMcMac/Game-of-Life" "work/ex/beta-1.38-1/sources/1.37.0/gh/TurkeyMcMac/Game-of-Life"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/TurkeyMcMac/Game-of-Life'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TurkeyMcMac/Game-of-Life" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TurkeyMcMac/Game-of-Life"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TurkeyMcMac/Game-of-Life'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 49a44cf16f355fc0b854d5405a160ae17d6b5dc2
[INFO] sha for GitHub repo TurkeyMcMac/Game-of-Life: 49a44cf16f355fc0b854d5405a160ae17d6b5dc2
[INFO] validating manifest of TurkeyMcMac/Game-of-Life 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 TurkeyMcMac/Game-of-Life 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 TurkeyMcMac/Game-of-Life
[INFO] finished frobbing TurkeyMcMac/Game-of-Life
[INFO] frobbed toml for TurkeyMcMac/Game-of-Life written to work/ex/beta-1.38-1/sources/1.37.0/gh/TurkeyMcMac/Game-of-Life/Cargo.toml
[INFO] started frobbing TurkeyMcMac/Game-of-Life
[INFO] finished frobbing TurkeyMcMac/Game-of-Life
[INFO] frobbed toml for TurkeyMcMac/Game-of-Life written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TurkeyMcMac/Game-of-Life/Cargo.toml
[INFO] crate TurkeyMcMac/Game-of-Life 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 TurkeyMcMac/Game-of-Life 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/TurkeyMcMac/Game-of-Life:/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] ffb45d01806da36955b3755320376c977023905a0d0f7c5368a3f9afcf26fc17
[INFO] running `"docker" "start" "-a" "ffb45d01806da36955b3755320376c977023905a0d0f7c5368a3f9afcf26fc17"`
[INFO] [stderr]    Compiling game_of_life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `"docker" "inspect" "ffb45d01806da36955b3755320376c977023905a0d0f7c5368a3f9afcf26fc17"`
[INFO] running `"docker" "rm" "-f" "ffb45d01806da36955b3755320376c977023905a0d0f7c5368a3f9afcf26fc17"`
[INFO] [stdout] ffb45d01806da36955b3755320376c977023905a0d0f7c5368a3f9afcf26fc17
[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/TurkeyMcMac/Game-of-Life:/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] e8988bf572584510d3c8829551b35471b5d1cb929c82fc2f7e540e5a07961d10
[INFO] running `"docker" "start" "-a" "e8988bf572584510d3c8829551b35471b5d1cb929c82fc2f7e540e5a07961d10"`
[INFO] [stderr]    Compiling game_of_life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "e8988bf572584510d3c8829551b35471b5d1cb929c82fc2f7e540e5a07961d10"`
[INFO] running `"docker" "rm" "-f" "e8988bf572584510d3c8829551b35471b5d1cb929c82fc2f7e540e5a07961d10"`
[INFO] [stdout] e8988bf572584510d3c8829551b35471b5d1cb929c82fc2f7e540e5a07961d10
[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/TurkeyMcMac/Game-of-Life:/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] fd14f6a773b3e703d8301ce02c0ab000b14beefdb6367c838386515e332e11c3
[INFO] running `"docker" "start" "-a" "fd14f6a773b3e703d8301ce02c0ab000b14beefdb6367c838386515e332e11c3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/game_of_life-88f1a08613028016
[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]      Running /opt/crater/target/debug/deps/game_of_life-7c9db1d36210b53a
[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 game_of_life
[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" "fd14f6a773b3e703d8301ce02c0ab000b14beefdb6367c838386515e332e11c3"`
[INFO] running `"docker" "rm" "-f" "fd14f6a773b3e703d8301ce02c0ab000b14beefdb6367c838386515e332e11c3"`
[INFO] [stdout] fd14f6a773b3e703d8301ce02c0ab000b14beefdb6367c838386515e332e11c3