[INFO] updating cached repository madelyneriksen/life-in-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/madelyneriksen/life-in-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/madelyneriksen/life-in-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/madelyneriksen/life-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/madelyneriksen/life-in-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/madelyneriksen/life-in-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/madelyneriksen/life-in-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/madelyneriksen/life-in-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5e8979103b9d6e4037baaf8fb95f72e511d38f49
[INFO] sha for GitHub repo madelyneriksen/life-in-rust: 5e8979103b9d6e4037baaf8fb95f72e511d38f49
[INFO] validating manifest of madelyneriksen/life-in-rust 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 madelyneriksen/life-in-rust 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 madelyneriksen/life-in-rust
[INFO] finished frobbing madelyneriksen/life-in-rust
[INFO] frobbed toml for madelyneriksen/life-in-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/madelyneriksen/life-in-rust/Cargo.toml
[INFO] started frobbing madelyneriksen/life-in-rust
[INFO] finished frobbing madelyneriksen/life-in-rust
[INFO] frobbed toml for madelyneriksen/life-in-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/madelyneriksen/life-in-rust/Cargo.toml
[INFO] crate madelyneriksen/life-in-rust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing madelyneriksen/life-in-rust 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/madelyneriksen/life-in-rust:/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] d14febda00e581b3393aa0bc94a7aba14cbd62ad49f25a8f86bd3779d331ec02
[INFO] running `"docker" "start" "-a" "d14febda00e581b3393aa0bc94a7aba14cbd62ad49f25a8f86bd3779d331ec02"`
[INFO] [stderr]    Compiling conway v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "d14febda00e581b3393aa0bc94a7aba14cbd62ad49f25a8f86bd3779d331ec02"`
[INFO] running `"docker" "rm" "-f" "d14febda00e581b3393aa0bc94a7aba14cbd62ad49f25a8f86bd3779d331ec02"`
[INFO] [stdout] d14febda00e581b3393aa0bc94a7aba14cbd62ad49f25a8f86bd3779d331ec02
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/madelyneriksen/life-in-rust:/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] cdaf937f14c3e40586db83e281f66688d0b6e750dbeb8ace53d284ee3ccf9431
[INFO] running `"docker" "start" "-a" "cdaf937f14c3e40586db83e281f66688d0b6e750dbeb8ace53d284ee3ccf9431"`
[INFO] [stderr]    Compiling conway v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "cdaf937f14c3e40586db83e281f66688d0b6e750dbeb8ace53d284ee3ccf9431"`
[INFO] running `"docker" "rm" "-f" "cdaf937f14c3e40586db83e281f66688d0b6e750dbeb8ace53d284ee3ccf9431"`
[INFO] [stdout] cdaf937f14c3e40586db83e281f66688d0b6e750dbeb8ace53d284ee3ccf9431
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/madelyneriksen/life-in-rust:/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] 388ff70332614752657ac46cccb0caefc97fba94c6515c0c4020d554f9c074c5
[INFO] running `"docker" "start" "-a" "388ff70332614752657ac46cccb0caefc97fba94c6515c0c4020d554f9c074c5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/conway-ccf53f8ad6e7c589
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::game_generation_applies_deaths_births ... ok
[INFO] [stdout] test tests::game_generation_increments ... ok
[INFO] [stdout] test tests::point_live_sum ... ok
[INFO] [stdout] test tests::point_gives_neighbors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/conway-efc011bdef0227b2
[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 conway
[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" "388ff70332614752657ac46cccb0caefc97fba94c6515c0c4020d554f9c074c5"`
[INFO] running `"docker" "rm" "-f" "388ff70332614752657ac46cccb0caefc97fba94c6515c0c4020d554f9c074c5"`
[INFO] [stdout] 388ff70332614752657ac46cccb0caefc97fba94c6515c0c4020d554f9c074c5