[INFO] updating cached repository https://github.com/wgreenberg/rs-brainf__k
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c68823c0b28290bd7c39fe705fcfb7fdbaa2b2ff
[INFO] testing wgreenberg/rs-brainf__k against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwgreenberg%2Frs-brainf__k" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wgreenberg/rs-brainf__k on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/wgreenberg/rs-brainf__k
[INFO] finished tweaking git repo https://github.com/wgreenberg/rs-brainf__k
[INFO] tweaked toml for git repo https://github.com/wgreenberg/rs-brainf__k written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/wgreenberg/rs-brainf__k already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] be056b1a479e5399589b7975e77029f912f7efc1b1d2e51bbc1f199a6fe73731
[INFO] running `"docker" "start" "-a" "be056b1a479e5399589b7975e77029f912f7efc1b1d2e51bbc1f199a6fe73731"`
[INFO] [stderr]    Compiling rs-brainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "be056b1a479e5399589b7975e77029f912f7efc1b1d2e51bbc1f199a6fe73731"`
[INFO] running `"docker" "rm" "-f" "be056b1a479e5399589b7975e77029f912f7efc1b1d2e51bbc1f199a6fe73731"`
[INFO] [stdout] be056b1a479e5399589b7975e77029f912f7efc1b1d2e51bbc1f199a6fe73731
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0b89819927a479bb78c3ae049dfd57ab2ae4f88ae25c62b82fb4da7da93cc528
[INFO] running `"docker" "start" "-a" "0b89819927a479bb78c3ae049dfd57ab2ae4f88ae25c62b82fb4da7da93cc528"`
[INFO] [stderr]    Compiling rs-brainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "0b89819927a479bb78c3ae049dfd57ab2ae4f88ae25c62b82fb4da7da93cc528"`
[INFO] running `"docker" "rm" "-f" "0b89819927a479bb78c3ae049dfd57ab2ae4f88ae25c62b82fb4da7da93cc528"`
[INFO] [stdout] 0b89819927a479bb78c3ae049dfd57ab2ae4f88ae25c62b82fb4da7da93cc528
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 72ed86b54160c6831df3cd2263b2a8654afd06eaea7576238d88246e89a5accf
[INFO] running `"docker" "start" "-a" "72ed86b54160c6831df3cd2263b2a8654afd06eaea7576238d88246e89a5accf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rs_brainfuck-d2ccbd4f2203943c
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::growable_vects_have_sensible_index_defaults ... ok
[INFO] [stdout] test tests::decrement_underflow_test ... ok
[INFO] [stdout] test tests::can_index_growable_vects ... ok
[INFO] [stdout] test tests::increment_overflow_test ... ok
[INFO] [stdout] test tests::right ... ok
[INFO] [stdout] test tests::run_fails_on_mismatched_parens ... ok
[INFO] [stdout] test tests::run_empty_loop ... ok
[INFO] [stdout] test tests::run_left_handle_segfault ... ok
[INFO] [stdout] test tests::run_left ... ok
[INFO] [stdout] test tests::run_nonempty_loop ... ok
[INFO] [stdout] test tests::run_nested_loops ... ok
[INFO] [stdout] test tests::run_nontrivial_empty_loops ... ok
[INFO] [stdout] test tests::run_noop_loop ... ok
[INFO] [stdout] test tests::run_ok_on_empty_program ... ok
[INFO] [stdout] test tests::set_curr_test ... ok
[INFO] [stdout] test tests::run_loop_with_overflow ... ok
[INFO] [stdout] test tests::run_propagates_segfault_err ... ok
[INFO] [stdout] test tests::test_dec ... ok
[INFO] [stdout] test tests::test_curr ... ok
[INFO] [stdout] test tests::test_inc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "72ed86b54160c6831df3cd2263b2a8654afd06eaea7576238d88246e89a5accf"`
[INFO] running `"docker" "rm" "-f" "72ed86b54160c6831df3cd2263b2a8654afd06eaea7576238d88246e89a5accf"`
[INFO] [stdout] 72ed86b54160c6831df3cd2263b2a8654afd06eaea7576238d88246e89a5accf