[INFO] cloning repository https://github.com/dmitmel/brainwhat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmitmel/brainwhat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fbrainwhat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fbrainwhat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12d36ee5a5042ec6a09e5ca2776d9067b982dcc6
[INFO] testing dmitmel/brainwhat against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fbrainwhat" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dmitmel/brainwhat on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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 /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/dmitmel/brainwhat already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0243b1bc9f587e038ed80d6c112e4e331415811ff1fa41c8de5bb595625c0d7e
[INFO] running `Command { std: "docker" "start" "-a" "0243b1bc9f587e038ed80d6c112e4e331415811ff1fa41c8de5bb595625c0d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0243b1bc9f587e038ed80d6c112e4e331415811ff1fa41c8de5bb595625c0d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0243b1bc9f587e038ed80d6c112e4e331415811ff1fa41c8de5bb595625c0d7e", kill_on_drop: false }`
[INFO] [stdout] 0243b1bc9f587e038ed80d6c112e4e331415811ff1fa41c8de5bb595625c0d7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fefe4dc12ba8bf6c53518415298143db7a2fc5fb4388c6a674e19de76c79373
[INFO] running `Command { std: "docker" "start" "-a" "0fefe4dc12ba8bf6c53518415298143db7a2fc5fb4388c6a674e19de76c79373", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.9
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling backtrace v0.3.12
[INFO] [stderr]    Compiling synstructure v0.10.1
[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 5.65s
[INFO] running `Command { std: "docker" "inspect" "0fefe4dc12ba8bf6c53518415298143db7a2fc5fb4388c6a674e19de76c79373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fefe4dc12ba8bf6c53518415298143db7a2fc5fb4388c6a674e19de76c79373", kill_on_drop: false }`
[INFO] [stdout] 0fefe4dc12ba8bf6c53518415298143db7a2fc5fb4388c6a674e19de76c79373
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84b8ab3621737423e5ea947e222ada477b1f2c32c9da67d963176102eea6f6e1
[INFO] running `Command { std: "docker" "start" "-a" "84b8ab3621737423e5ea947e222ada477b1f2c32c9da67d963176102eea6f6e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainwhat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "84b8ab3621737423e5ea947e222ada477b1f2c32c9da67d963176102eea6f6e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b8ab3621737423e5ea947e222ada477b1f2c32c9da67d963176102eea6f6e1", kill_on_drop: false }`
[INFO] [stdout] 84b8ab3621737423e5ea947e222ada477b1f2c32c9da67d963176102eea6f6e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3db2f797dc8582be5646810869678dff8a815404dc2ff78c145c53b907378a5
[INFO] running `Command { std: "docker" "start" "-a" "e3db2f797dc8582be5646810869678dff8a815404dc2ff78c145c53b907378a5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 37 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brainwhat-11c3c9d5f9aad135)
[INFO] [stdout] test interpreter::tests::test_add_overflow ... ok
[INFO] [stdout] test interpreter::tests::test_move_overflow ... ok
[INFO] [stdout] test interpreter::tests::test_move ... ok
[INFO] [stdout] test interpreter::tests::test_add ... ok
[INFO] [stdout] test interpreter::tests::test_move_overflow_from_left ... ok
[INFO] [stdout] test instruction::tests::test_display ... ok
[INFO] [stdout] test interpreter::tests::test_move_overflow_from_right ... ok
[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_underflow_from_right ... ok
[INFO] [stdout] test interpreter::tests::test_print ... ok
[INFO] [stdout] test interpreter::tests::test_nested_loops ... ok
[INFO] [stdout] test interpreter::tests::test_read ... ok
[INFO] [stdout] test interpreter::tests::test_read_eof ... ok
[INFO] [stdout] test interpreter::tests::test_read_io_error ... ok
[INFO] [stdout] test interpreter::tests::test_real_program ... ok
[INFO] [stdout] test interpreter::tests::test_simple_loops ... ok
[INFO] [stdout] test interpreter::tests::test_write_io_error ... ok
[INFO] [stdout] test optimizer::tests::test_clear_pattern ... ok
[INFO] [stdout] test optimizer::tests::test_empty ... ok
[INFO] [stdout] test optimizer::tests::test_instruction_stacking ... ok
[INFO] [stdout] test optimizer::tests::test_link_loops ... ok
[INFO] [stdout] test optimizer::tests::test_loop_syntax_errors ... ok
[INFO] [stdout] test optimizer::tests::test_real_program ... ok
[INFO] [stdout] test optimizer::tests::test_similar_instruction_stacking ... ok
[INFO] [stdout] test parser::tests::test_comments ... ok
[INFO] [stdout] test parser::tests::test_basic ... ok
[INFO] [stdout] test parser::tests::test_empty ... ok
[INFO] [stdout] test parser::tests::test_empty_comments ... 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_simple_loops ... ok
[INFO] [stdout] test parser::tests::test_unexpected_closing_nested_loops ... ok
[INFO] [stdout] test parser::tests::test_unicode_comments ... ok
[INFO] [stdout] test parser::tests::test_unclosed_nested_loops ... ok
[INFO] [stdout] test parser::tests::test_unexpected_closing_simple_loops ... ok
[INFO] [stdout] test parser::tests::test_unclosed_simple_loops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brainwhat-dba202fa453680c3)
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e3db2f797dc8582be5646810869678dff8a815404dc2ff78c145c53b907378a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3db2f797dc8582be5646810869678dff8a815404dc2ff78c145c53b907378a5", kill_on_drop: false }`
[INFO] [stdout] e3db2f797dc8582be5646810869678dff8a815404dc2ff78c145c53b907378a5