[INFO] updating cached repository https://github.com/dmitmel/brainwhat
[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] f6facacee7ee4055e10f8297513af1302808c430
[INFO] testing dmitmel/brainwhat against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fbrainwhat" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmitmel/brainwhat on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dmitmel/brainwhat
[INFO] finished tweaking git repo https://github.com/dmitmel/brainwhat
[INFO] tweaked toml for git repo https://github.com/dmitmel/brainwhat written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/dmitmel/brainwhat already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 2bc36b42fec6905d3d151a5c6e74f37fefd78d816b0616f331dab9fc07fd4e7a
[INFO] running `"docker" "start" "-a" "2bc36b42fec6905d3d151a5c6e74f37fefd78d816b0616f331dab9fc07fd4e7a"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling backtrace v0.3.12
[INFO] [stderr]    Compiling failure v0.1.3
[INFO] [stderr]    Compiling brainwhat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `"docker" "inspect" "2bc36b42fec6905d3d151a5c6e74f37fefd78d816b0616f331dab9fc07fd4e7a"`
[INFO] running `"docker" "rm" "-f" "2bc36b42fec6905d3d151a5c6e74f37fefd78d816b0616f331dab9fc07fd4e7a"`
[INFO] [stdout] 2bc36b42fec6905d3d151a5c6e74f37fefd78d816b0616f331dab9fc07fd4e7a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f2691a55a3e51de28eb596c977bbbc7d21e1f705c80085108c1a0391d8d743d6
[INFO] running `"docker" "start" "-a" "f2691a55a3e51de28eb596c977bbbc7d21e1f705c80085108c1a0391d8d743d6"`
[INFO] [stderr]    Compiling brainwhat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "f2691a55a3e51de28eb596c977bbbc7d21e1f705c80085108c1a0391d8d743d6"`
[INFO] running `"docker" "rm" "-f" "f2691a55a3e51de28eb596c977bbbc7d21e1f705c80085108c1a0391d8d743d6"`
[INFO] [stdout] f2691a55a3e51de28eb596c977bbbc7d21e1f705c80085108c1a0391d8d743d6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] aa323034647547e24ed5892cb821d4cf9fc15ed774a30061fe5ead5b21f3629e
[INFO] running `"docker" "start" "-a" "aa323034647547e24ed5892cb821d4cf9fc15ed774a30061fe5ead5b21f3629e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/brainwhat-6339fea8be55bdf4
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test interpreter::tests::test_move_underflow ... ok
[INFO] [stdout] test interpreter::tests::test_move_underflow_from_left ... ok
[INFO] [stdout] test interpreter::tests::test_move_overflow_from_right ... ok
[INFO] [stdout] test interpreter::tests::test_move_overflow_from_left ... ok
[INFO] [stdout] test interpreter::tests::test_move_overflow ... ok
[INFO] [stdout] test interpreter::tests::test_move_underflow_from_right ... ok
[INFO] [stdout] test interpreter::tests::test_print ... ok
[INFO] [stdout] test interpreter::tests::test_add ... ok
[INFO] [stdout] test interpreter::tests::test_add_overflow ... ok
[INFO] [stdout] test interpreter::tests::test_move ... ok
[INFO] [stdout] test interpreter::tests::test_read ... ok
[INFO] [stdout] test interpreter::tests::test_nested_loops ... ok
[INFO] [stdout] test interpreter::tests::test_write_io_error ... ok
[INFO] [stdout] test interpreter::tests::test_real_program ... ok
[INFO] [stdout] test instruction::tests::test_display ... ok
[INFO] [stdout] test optimizer::tests::test_similar_instruction_stacking ... ok
[INFO] [stdout] test interpreter::tests::test_read_io_error ... ok
[INFO] [stdout] test parser::tests::test_basic ... ok
[INFO] [stdout] test optimizer::tests::test_link_loops ... ok
[INFO] [stdout] test optimizer::tests::test_clear_pattern ... ok
[INFO] [stdout] test interpreter::tests::test_read_eof ... ok
[INFO] [stdout] test interpreter::tests::test_simple_loops ... ok
[INFO] [stdout] test optimizer::tests::test_instruction_stacking ... ok
[INFO] [stdout] test optimizer::tests::test_empty ... ok
[INFO] [stdout] test optimizer::tests::test_loop_syntax_errors ... ok
[INFO] [stdout] test optimizer::tests::test_real_program ... ok
[INFO] [stdout] test parser::tests::test_unexpected_closing_simple_loops ... ok
[INFO] [stdout] test parser::tests::test_unexpected_closing_nested_loops ... ok
[INFO] [stdout] test parser::tests::test_nested_loops ... ok
[INFO] [stdout] test parser::tests::test_real_program ... ok
[INFO] [stdout] test parser::tests::test_empty ... ok
[INFO] [stdout] test parser::tests::test_simple_loops ... ok
[INFO] [stdout] test parser::tests::test_unclosed_nested_loops ... ok
[INFO] [stdout] test parser::tests::test_comments ... ok
[INFO] [stdout] test parser::tests::test_unclosed_simple_loops ... ok
[INFO] [stdout] test parser::tests::test_empty_comments ... ok
[INFO] [stdout] test parser::tests::test_unicode_comments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/brainwhat-b3ddded2a247c92c
[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]    Doc-tests brainwhat
[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" "aa323034647547e24ed5892cb821d4cf9fc15ed774a30061fe5ead5b21f3629e"`
[INFO] running `"docker" "rm" "-f" "aa323034647547e24ed5892cb821d4cf9fc15ed774a30061fe5ead5b21f3629e"`
[INFO] [stdout] aa323034647547e24ed5892cb821d4cf9fc15ed774a30061fe5ead5b21f3629e