[INFO] cloning repository https://github.com/LimeEng/brainrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LimeEng/brainrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLimeEng%2Fbrainrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLimeEng%2Fbrainrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 357812df3116cd1f63a8200a5b4675875634a58b
[INFO] testing LimeEng/brainrust against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLimeEng%2Fbrainrust" "/workspace/builds/worker-78/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-78/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LimeEng/brainrust on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LimeEng/brainrust
[INFO] finished tweaking git repo https://github.com/LimeEng/brainrust
[INFO] tweaked toml for git repo https://github.com/LimeEng/brainrust written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate git repo https://github.com/LimeEng/brainrust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4177e423508048045a2b2a1058a43f792ed6a4e7b87bbeaeb9640a26694d5c2
[INFO] running `Command { std: "docker" "start" "-a" "b4177e423508048045a2b2a1058a43f792ed6a4e7b87bbeaeb9640a26694d5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4177e423508048045a2b2a1058a43f792ed6a4e7b87bbeaeb9640a26694d5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4177e423508048045a2b2a1058a43f792ed6a4e7b87bbeaeb9640a26694d5c2", kill_on_drop: false }`
[INFO] [stdout] b4177e423508048045a2b2a1058a43f792ed6a4e7b87bbeaeb9640a26694d5c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0db994eaca2a24e9e7d060d0b7b619cfcc2fa5cf204ff23b404f03a529fa6e9d
[INFO] running `Command { std: "docker" "start" "-a" "0db994eaca2a24e9e7d060d0b7b619cfcc2fa5cf204ff23b404f03a529fa6e9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling brainrust-engine v0.1.0 (/opt/rustwide/workdir/brainrust-engine)
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling brainrust-cli v0.1.0 (/opt/rustwide/workdir/brainrust-cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.05s
[INFO] running `Command { std: "docker" "inspect" "0db994eaca2a24e9e7d060d0b7b619cfcc2fa5cf204ff23b404f03a529fa6e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0db994eaca2a24e9e7d060d0b7b619cfcc2fa5cf204ff23b404f03a529fa6e9d", kill_on_drop: false }`
[INFO] [stdout] 0db994eaca2a24e9e7d060d0b7b619cfcc2fa5cf204ff23b404f03a529fa6e9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d0f606ea4231488c6f9c51ab96f542f704cdfe1887f651e8b299d478fc714b0
[INFO] running `Command { std: "docker" "start" "-a" "1d0f606ea4231488c6f9c51ab96f542f704cdfe1887f651e8b299d478fc714b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling brainrust-engine v0.1.0 (/opt/rustwide/workdir/brainrust-engine)
[INFO] [stderr]    Compiling brainrust-cli v0.1.0 (/opt/rustwide/workdir/brainrust-cli)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "1d0f606ea4231488c6f9c51ab96f542f704cdfe1887f651e8b299d478fc714b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0f606ea4231488c6f9c51ab96f542f704cdfe1887f651e8b299d478fc714b0", kill_on_drop: false }`
[INFO] [stdout] 1d0f606ea4231488c6f9c51ab96f542f704cdfe1887f651e8b299d478fc714b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8cb58afc4930fb86606d14a73fecf85f1b847ab1b25c8b48bd4b611c1ce0f59c
[INFO] running `Command { std: "docker" "start" "-a" "8cb58afc4930fb86606d14a73fecf85f1b847ab1b25c8b48bd4b611c1ce0f59c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brainrust_cli-18344dd8b0f51eed)
[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]      Running unittests (/opt/rustwide/target/debug/deps/brainrust_engine-7a97d5bfd14ae8c3)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-2640eae16a1a8261)
[INFO] [stdout] test lexer::tests::test_basic_lex ... ok
[INFO] [stdout] test lexer::tests::test_with_empty_input ... ok
[INFO] [stdout] test lexer::tests::test_lex_with_unicode ... ok
[INFO] [stdout] test lexer::tests::test_with_invalid_input ... ok
[INFO] [stdout] test optimizer::tests::test_basic_add_clear_loop ... ok
[INFO] [stdout] test optimizer::tests::test_basic_combine ... ok
[INFO] [stdout] test optimizer::tests::test_basic_subtract_clear_loop ... ok
[INFO] [stdout] test optimizer::tests::test_clear_loop_empty_input ... ok
[INFO] [stdout] test optimizer::tests::test_clear_loop_invalid_input ... ok
[INFO] [stdout] test optimizer::tests::test_combine_empty_input ... ok
[INFO] [stdout] test optimizer::tests::test_combined_subtract_clear_loop ... ok
[INFO] [stdout] test optimizer::tests::test_combined_add_clear_loop ... ok
[INFO] [stdout] test optimizer::tests::test_no_combinations ... ok
[INFO] [stdout] test optimizer::tests::test_non_combinable_instructions ... ok
[INFO] [stdout] test parser::tests::test_balanced_brackets ... ok
[INFO] [stdout] test parser::tests::test_basic_parse ... ok
[INFO] [stdout] test parser::tests::test_consecutive_instructions ... ok
[INFO] [stdout] test parser::tests::test_missing_closing_bracket ... ok
[INFO] [stdout] test parser::tests::test_missing_opening_bracket ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests brainrust-engine
[INFO] [stdout] test monty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "8cb58afc4930fb86606d14a73fecf85f1b847ab1b25c8b48bd4b611c1ce0f59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb58afc4930fb86606d14a73fecf85f1b847ab1b25c8b48bd4b611c1ce0f59c", kill_on_drop: false }`
[INFO] [stdout] 8cb58afc4930fb86606d14a73fecf85f1b847ab1b25c8b48bd4b611c1ce0f59c