[INFO] updating cached repository lofim/rusty-karel
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lofim/rusty-karel
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lofim/rusty-karel" "work/ex/beta-1.38-1/sources/1.37.0/gh/lofim/rusty-karel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lofim/rusty-karel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lofim/rusty-karel" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lofim/rusty-karel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lofim/rusty-karel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d96fe76891155137d319243ee0b25abd36485464
[INFO] sha for GitHub repo lofim/rusty-karel: d96fe76891155137d319243ee0b25abd36485464
[INFO] validating manifest of lofim/rusty-karel 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 lofim/rusty-karel 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 lofim/rusty-karel
[INFO] finished frobbing lofim/rusty-karel
[INFO] frobbed toml for lofim/rusty-karel written to work/ex/beta-1.38-1/sources/1.37.0/gh/lofim/rusty-karel/Cargo.toml
[INFO] started frobbing lofim/rusty-karel
[INFO] finished frobbing lofim/rusty-karel
[INFO] frobbed toml for lofim/rusty-karel written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lofim/rusty-karel/Cargo.toml
[INFO] crate lofim/rusty-karel 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 lofim/rusty-karel against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lofim/rusty-karel:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e1cba1811e525177ee442cedcc95ef4bbcc2063b13dea68265a9b10fd6f55a50
[INFO] running `"docker" "start" "-a" "e1cba1811e525177ee442cedcc95ef4bbcc2063b13dea68265a9b10fd6f55a50"`
[INFO] [stderr]    Compiling rusty-karel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "e1cba1811e525177ee442cedcc95ef4bbcc2063b13dea68265a9b10fd6f55a50"`
[INFO] running `"docker" "rm" "-f" "e1cba1811e525177ee442cedcc95ef4bbcc2063b13dea68265a9b10fd6f55a50"`
[INFO] [stdout] e1cba1811e525177ee442cedcc95ef4bbcc2063b13dea68265a9b10fd6f55a50
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lofim/rusty-karel:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 55823c942e8723600d8ea15a265915fdea591b2d111f12e283d7251e1bb19b6a
[INFO] running `"docker" "start" "-a" "55823c942e8723600d8ea15a265915fdea591b2d111f12e283d7251e1bb19b6a"`
[INFO] [stderr]    Compiling rusty-karel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "55823c942e8723600d8ea15a265915fdea591b2d111f12e283d7251e1bb19b6a"`
[INFO] running `"docker" "rm" "-f" "55823c942e8723600d8ea15a265915fdea591b2d111f12e283d7251e1bb19b6a"`
[INFO] [stdout] 55823c942e8723600d8ea15a265915fdea591b2d111f12e283d7251e1bb19b6a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lofim/rusty-karel:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4aef8daa6c9a31e5c2672f69037c06175a5f8b17d37b694bb6c71381d92ee0fd
[INFO] running `"docker" "start" "-a" "4aef8daa6c9a31e5c2672f69037c06175a5f8b17d37b694bb6c71381d92ee0fd"`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_karel-0073da4e191fd5bb
[INFO] running `"docker" "inspect" "4aef8daa6c9a31e5c2672f69037c06175a5f8b17d37b694bb6c71381d92ee0fd"`
[INFO] running `"docker" "rm" "-f" "4aef8daa6c9a31e5c2672f69037c06175a5f8b17d37b694bb6c71381d92ee0fd"`
[INFO] [stdout] 4aef8daa6c9a31e5c2672f69037c06175a5f8b17d37b694bb6c71381d92ee0fd