[INFO] updating cached repository thomaslienbacher/bf-interpreter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thomaslienbacher/bf-interpreter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thomaslienbacher/bf-interpreter" "work/ex/beta-1.38-1/sources/1.37.0/gh/thomaslienbacher/bf-interpreter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/thomaslienbacher/bf-interpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thomaslienbacher/bf-interpreter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thomaslienbacher/bf-interpreter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thomaslienbacher/bf-interpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 88ea235c54c059373469980a2dd66ae365c8d3af
[INFO] sha for GitHub repo thomaslienbacher/bf-interpreter: 88ea235c54c059373469980a2dd66ae365c8d3af
[INFO] validating manifest of thomaslienbacher/bf-interpreter 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 thomaslienbacher/bf-interpreter 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 thomaslienbacher/bf-interpreter
[INFO] finished frobbing thomaslienbacher/bf-interpreter
[INFO] frobbed toml for thomaslienbacher/bf-interpreter written to work/ex/beta-1.38-1/sources/1.37.0/gh/thomaslienbacher/bf-interpreter/Cargo.toml
[INFO] started frobbing thomaslienbacher/bf-interpreter
[INFO] finished frobbing thomaslienbacher/bf-interpreter
[INFO] frobbed toml for thomaslienbacher/bf-interpreter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thomaslienbacher/bf-interpreter/Cargo.toml
[INFO] crate thomaslienbacher/bf-interpreter 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 thomaslienbacher/bf-interpreter 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thomaslienbacher/bf-interpreter:/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] 86cbd646cd95fd170b8e2b7c51772d38a628036437bfacf0832db2901d21ed49
[INFO] running `"docker" "start" "-a" "86cbd646cd95fd170b8e2b7c51772d38a628036437bfacf0832db2901d21ed49"`
[INFO] [stderr]    Compiling text_io v0.1.7
[INFO] [stderr]    Compiling bf-interpreter v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
[INFO] running `"docker" "inspect" "86cbd646cd95fd170b8e2b7c51772d38a628036437bfacf0832db2901d21ed49"`
[INFO] running `"docker" "rm" "-f" "86cbd646cd95fd170b8e2b7c51772d38a628036437bfacf0832db2901d21ed49"`
[INFO] [stdout] 86cbd646cd95fd170b8e2b7c51772d38a628036437bfacf0832db2901d21ed49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thomaslienbacher/bf-interpreter:/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] 7165cf550148a6749a5e9e8fb969240594add25d6279100da2671050a6a35405
[INFO] running `"docker" "start" "-a" "7165cf550148a6749a5e9e8fb969240594add25d6279100da2671050a6a35405"`
[INFO] [stderr]    Compiling bf-interpreter v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "7165cf550148a6749a5e9e8fb969240594add25d6279100da2671050a6a35405"`
[INFO] running `"docker" "rm" "-f" "7165cf550148a6749a5e9e8fb969240594add25d6279100da2671050a6a35405"`
[INFO] [stdout] 7165cf550148a6749a5e9e8fb969240594add25d6279100da2671050a6a35405
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thomaslienbacher/bf-interpreter:/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] c272f75614e0b2e23a60496d9b7d0e9a5e0780d39ca3a6f9e10b1090caf4fa91
[INFO] running `"docker" "start" "-a" "c272f75614e0b2e23a60496d9b7d0e9a5e0780d39ca3a6f9e10b1090caf4fa91"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bf_interpreter-719fe7e941fb7f21
[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" "c272f75614e0b2e23a60496d9b7d0e9a5e0780d39ca3a6f9e10b1090caf4fa91"`
[INFO] running `"docker" "rm" "-f" "c272f75614e0b2e23a60496d9b7d0e9a5e0780d39ca3a6f9e10b1090caf4fa91"`
[INFO] [stdout] c272f75614e0b2e23a60496d9b7d0e9a5e0780d39ca3a6f9e10b1090caf4fa91