[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 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fbrainwhat" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmitmel/brainwhat on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-4/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aa05db0b0354d279c55365e4addb9263d32f3828927fb628981f8e296c1857dc [INFO] running `Command { std: "docker" "start" "-a" "aa05db0b0354d279c55365e4addb9263d32f3828927fb628981f8e296c1857dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa05db0b0354d279c55365e4addb9263d32f3828927fb628981f8e296c1857dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa05db0b0354d279c55365e4addb9263d32f3828927fb628981f8e296c1857dc", kill_on_drop: false }` [INFO] [stdout] aa05db0b0354d279c55365e4addb9263d32f3828927fb628981f8e296c1857dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e79ccc3a18d4c5a4e776b11f66a012abf7fe545d37c817afa8c0e7e5688e9bac [INFO] running `Command { std: "docker" "start" "-a" "e79ccc3a18d4c5a4e776b11f66a012abf7fe545d37c817afa8c0e7e5688e9bac", kill_on_drop: false }` [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [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 11.14s [INFO] running `Command { std: "docker" "inspect" "e79ccc3a18d4c5a4e776b11f66a012abf7fe545d37c817afa8c0e7e5688e9bac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e79ccc3a18d4c5a4e776b11f66a012abf7fe545d37c817afa8c0e7e5688e9bac", kill_on_drop: false }` [INFO] [stdout] e79ccc3a18d4c5a4e776b11f66a012abf7fe545d37c817afa8c0e7e5688e9bac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7def68b0fa866d1efdaa66a90e84088790e90249fee2a7d8dff6de6491f1984 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d7def68b0fa866d1efdaa66a90e84088790e90249fee2a7d8dff6de6491f1984", kill_on_drop: false }` [INFO] [stderr] Compiling brainwhat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "d7def68b0fa866d1efdaa66a90e84088790e90249fee2a7d8dff6de6491f1984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7def68b0fa866d1efdaa66a90e84088790e90249fee2a7d8dff6de6491f1984", kill_on_drop: false }` [INFO] [stdout] d7def68b0fa866d1efdaa66a90e84088790e90249fee2a7d8dff6de6491f1984 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9555740bf93dcac7c5e34dc55caf49972329688785eb61843e8bbda2643c7176 [INFO] running `Command { std: "docker" "start" "-a" "9555740bf93dcac7c5e34dc55caf49972329688785eb61843e8bbda2643c7176", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/brainwhat-984e622e35ebbb84) [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test interpreter::tests::test_add ... ok [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_move_overflow_from_left ... 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_read ... ok [INFO] [stdout] test interpreter::tests::test_nested_loops ... 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_basic ... ok [INFO] [stdout] test parser::tests::test_comments ... ok [INFO] [stdout] test parser::tests::test_empty ... ok [INFO] [stdout] test parser::tests::test_nested_loops ... ok [INFO] [stdout] test instruction::tests::test_display ... ok [INFO] [stdout] test parser::tests::test_real_program ... ok [INFO] [stdout] test parser::tests::test_unclosed_nested_loops ... ok [INFO] [stdout] test parser::tests::test_unexpected_closing_nested_loops ... ok [INFO] [stdout] test parser::tests::test_empty_comments ... ok [INFO] [stdout] test parser::tests::test_simple_loops ... ok [INFO] [stdout] test parser::tests::test_unicode_comments ... ok [INFO] [stdout] test parser::tests::test_unclosed_simple_loops ... ok [INFO] [stdout] test parser::tests::test_unexpected_closing_simple_loops ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 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/brainwhat-72cbe379632c27b6) [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" "9555740bf93dcac7c5e34dc55caf49972329688785eb61843e8bbda2643c7176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9555740bf93dcac7c5e34dc55caf49972329688785eb61843e8bbda2643c7176", kill_on_drop: false }` [INFO] [stdout] 9555740bf93dcac7c5e34dc55caf49972329688785eb61843e8bbda2643c7176