[INFO] updating cached repository thedilletante/turing_rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thedilletante/turing_rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thedilletante/turing_rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/thedilletante/turing_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/thedilletante/turing_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thedilletante/turing_rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thedilletante/turing_rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thedilletante/turing_rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 76d06748edfdc1863b754c35262ba3ca63c38c64
[INFO] sha for GitHub repo thedilletante/turing_rs: 76d06748edfdc1863b754c35262ba3ca63c38c64
[INFO] validating manifest of thedilletante/turing_rs 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 thedilletante/turing_rs 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 thedilletante/turing_rs
[INFO] finished frobbing thedilletante/turing_rs
[INFO] frobbed toml for thedilletante/turing_rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/thedilletante/turing_rs/Cargo.toml
[INFO] started frobbing thedilletante/turing_rs
[INFO] finished frobbing thedilletante/turing_rs
[INFO] frobbed toml for thedilletante/turing_rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thedilletante/turing_rs/Cargo.toml
[INFO] crate thedilletante/turing_rs 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 thedilletante/turing_rs 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thedilletante/turing_rs:/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] 1dba931ef1fa740617d8148f964f045f6a07173301f9fd134ea3c00e491e6c56
[INFO] running `"docker" "start" "-a" "1dba931ef1fa740617d8148f964f045f6a07173301f9fd134ea3c00e491e6c56"`
[INFO] [stderr]    Compiling turing_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "1dba931ef1fa740617d8148f964f045f6a07173301f9fd134ea3c00e491e6c56"`
[INFO] running `"docker" "rm" "-f" "1dba931ef1fa740617d8148f964f045f6a07173301f9fd134ea3c00e491e6c56"`
[INFO] [stdout] 1dba931ef1fa740617d8148f964f045f6a07173301f9fd134ea3c00e491e6c56
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thedilletante/turing_rs:/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] 1b0c138d3f5d0d5af4f381164162866c717439de5fb59ff7d0fbf53fabab0054
[INFO] running `"docker" "start" "-a" "1b0c138d3f5d0d5af4f381164162866c717439de5fb59ff7d0fbf53fabab0054"`
[INFO] [stderr]    Compiling turing_rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "1b0c138d3f5d0d5af4f381164162866c717439de5fb59ff7d0fbf53fabab0054"`
[INFO] running `"docker" "rm" "-f" "1b0c138d3f5d0d5af4f381164162866c717439de5fb59ff7d0fbf53fabab0054"`
[INFO] [stdout] 1b0c138d3f5d0d5af4f381164162866c717439de5fb59ff7d0fbf53fabab0054
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thedilletante/turing_rs:/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] 40dda54a375bfc449a977983dc87fe8d5a788b79a2786589b79921c41c49e4e3
[INFO] running `"docker" "start" "-a" "40dda54a375bfc449a977983dc87fe8d5a788b79a2786589b79921c41c49e4e3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/turing_rs-86d49c1fae62f221
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test turing::iter_test ... ok
[INFO] [stdout] test turing::tape_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "40dda54a375bfc449a977983dc87fe8d5a788b79a2786589b79921c41c49e4e3"`
[INFO] running `"docker" "rm" "-f" "40dda54a375bfc449a977983dc87fe8d5a788b79a2786589b79921c41c49e4e3"`
[INFO] [stdout] 40dda54a375bfc449a977983dc87fe8d5a788b79a2786589b79921c41c49e4e3