[INFO] updating cached repository Nemin32/rust_langton
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Nemin32/rust_langton
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Nemin32/rust_langton" "work/ex/beta-1.38-1/sources/1.37.0/gh/Nemin32/rust_langton"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Nemin32/rust_langton'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Nemin32/rust_langton" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nemin32/rust_langton"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nemin32/rust_langton'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e3a14b38d1a3fccef4542880d2674324a08f2b60
[INFO] sha for GitHub repo Nemin32/rust_langton: e3a14b38d1a3fccef4542880d2674324a08f2b60
[INFO] validating manifest of Nemin32/rust_langton 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 Nemin32/rust_langton 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 Nemin32/rust_langton
[INFO] finished frobbing Nemin32/rust_langton
[INFO] frobbed toml for Nemin32/rust_langton written to work/ex/beta-1.38-1/sources/1.37.0/gh/Nemin32/rust_langton/Cargo.toml
[INFO] started frobbing Nemin32/rust_langton
[INFO] finished frobbing Nemin32/rust_langton
[INFO] frobbed toml for Nemin32/rust_langton written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Nemin32/rust_langton/Cargo.toml
[INFO] crate Nemin32/rust_langton 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 Nemin32/rust_langton 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Nemin32/rust_langton:/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] 10fbb5f945ab87286a6644ecfdaddbe283496c6c4ee5df3d0bfa08ac0003632f
[INFO] running `"docker" "start" "-a" "10fbb5f945ab87286a6644ecfdaddbe283496c6c4ee5df3d0bfa08ac0003632f"`
[INFO] [stderr]    Compiling rust_langton v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "10fbb5f945ab87286a6644ecfdaddbe283496c6c4ee5df3d0bfa08ac0003632f"`
[INFO] running `"docker" "rm" "-f" "10fbb5f945ab87286a6644ecfdaddbe283496c6c4ee5df3d0bfa08ac0003632f"`
[INFO] [stdout] 10fbb5f945ab87286a6644ecfdaddbe283496c6c4ee5df3d0bfa08ac0003632f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Nemin32/rust_langton:/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] 78ebb99ee7239f774445d87e191e40f0c2f2b18f76b107c176b9c82aa6db5dec
[INFO] running `"docker" "start" "-a" "78ebb99ee7239f774445d87e191e40f0c2f2b18f76b107c176b9c82aa6db5dec"`
[INFO] [stderr]    Compiling rust_langton v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "78ebb99ee7239f774445d87e191e40f0c2f2b18f76b107c176b9c82aa6db5dec"`
[INFO] running `"docker" "rm" "-f" "78ebb99ee7239f774445d87e191e40f0c2f2b18f76b107c176b9c82aa6db5dec"`
[INFO] [stdout] 78ebb99ee7239f774445d87e191e40f0c2f2b18f76b107c176b9c82aa6db5dec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Nemin32/rust_langton:/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] db90a22014ea9f4ff02bf4b4506cddaddac79ef3415ce763b38651a30b02407f
[INFO] running `"docker" "start" "-a" "db90a22014ea9f4ff02bf4b4506cddaddac79ef3415ce763b38651a30b02407f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_langton-59a92847df11879a
[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" "db90a22014ea9f4ff02bf4b4506cddaddac79ef3415ce763b38651a30b02407f"`
[INFO] running `"docker" "rm" "-f" "db90a22014ea9f4ff02bf4b4506cddaddac79ef3415ce763b38651a30b02407f"`
[INFO] [stdout] db90a22014ea9f4ff02bf4b4506cddaddac79ef3415ce763b38651a30b02407f