[INFO] updating cached repository Procrat/brainfrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Procrat/brainfrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Procrat/brainfrust" "work/ex/beta-1.37-6/sources/1.36.0/gh/Procrat/brainfrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Procrat/brainfrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Procrat/brainfrust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Procrat/brainfrust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Procrat/brainfrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1ada7f77b769fb8c561325dbc27751989796b7e1
[INFO] sha for GitHub repo Procrat/brainfrust: 1ada7f77b769fb8c561325dbc27751989796b7e1
[INFO] validating manifest of Procrat/brainfrust on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Procrat/brainfrust on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Procrat/brainfrust
[INFO] finished frobbing Procrat/brainfrust
[INFO] frobbed toml for Procrat/brainfrust written to work/ex/beta-1.37-6/sources/1.36.0/gh/Procrat/brainfrust/Cargo.toml
[INFO] started frobbing Procrat/brainfrust
[INFO] finished frobbing Procrat/brainfrust
[INFO] frobbed toml for Procrat/brainfrust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Procrat/brainfrust/Cargo.toml
[INFO] crate Procrat/brainfrust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Procrat/brainfrust against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Procrat/brainfrust:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 53764f952e502bbc7f99b88412ef1d4a152332022c1fd48bff21fed7a256d42e
[INFO] running `"docker" "start" "-a" "53764f952e502bbc7f99b88412ef1d4a152332022c1fd48bff21fed7a256d42e"`
[INFO] [stderr]    Compiling brainfrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "53764f952e502bbc7f99b88412ef1d4a152332022c1fd48bff21fed7a256d42e"`
[INFO] running `"docker" "rm" "-f" "53764f952e502bbc7f99b88412ef1d4a152332022c1fd48bff21fed7a256d42e"`
[INFO] [stdout] 53764f952e502bbc7f99b88412ef1d4a152332022c1fd48bff21fed7a256d42e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Procrat/brainfrust:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] d6e67da6592d25d396d72cc9f0dd86aaede7b00be9f4eb220ca0a57a9557a993
[INFO] running `"docker" "start" "-a" "d6e67da6592d25d396d72cc9f0dd86aaede7b00be9f4eb220ca0a57a9557a993"`
[INFO] [stderr]    Compiling brainfrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `"docker" "inspect" "d6e67da6592d25d396d72cc9f0dd86aaede7b00be9f4eb220ca0a57a9557a993"`
[INFO] running `"docker" "rm" "-f" "d6e67da6592d25d396d72cc9f0dd86aaede7b00be9f4eb220ca0a57a9557a993"`
[INFO] [stdout] d6e67da6592d25d396d72cc9f0dd86aaede7b00be9f4eb220ca0a57a9557a993
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Procrat/brainfrust:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d34369517effd83f3de2c1605fb443fdc1289f1d6f6e0981d6e6e44b3b4b22d3
[INFO] running `"docker" "start" "-a" "d34369517effd83f3de2c1605fb443fdc1289f1d6f6e0981d6e6e44b3b4b22d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainfrust-b83da7d6c96710be
[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]      Running /opt/crater/target/debug/deps/brainfrust-f1601889f38aaa2b
[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]      Running /opt/crater/target/debug/deps/test-7023e56a72f4ce9c
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test hello_world ... ok
[INFO] [stdout] test cat ... ok
[INFO] [stdout] test taking_over_intro ... ok
[INFO] [stdout] test quine410 ... ok
[INFO] [stdout] test prime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests brainfrust
[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" "d34369517effd83f3de2c1605fb443fdc1289f1d6f6e0981d6e6e44b3b4b22d3"`
[INFO] running `"docker" "rm" "-f" "d34369517effd83f3de2c1605fb443fdc1289f1d6f6e0981d6e6e44b3b4b22d3"`
[INFO] [stdout] d34369517effd83f3de2c1605fb443fdc1289f1d6f6e0981d6e6e44b3b4b22d3