[INFO] cloning repository https://github.com/razielgn/brainfuck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/razielgn/brainfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frazielgn%2Fbrainfuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frazielgn%2Fbrainfuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f52ca30b5c5e6f67709f7c42df749e87f4f90fe2
[INFO] testing razielgn/brainfuck against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frazielgn%2Fbrainfuck" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/razielgn/brainfuck on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/razielgn/brainfuck
[INFO] finished tweaking git repo https://github.com/razielgn/brainfuck
[INFO] tweaked toml for git repo https://github.com/razielgn/brainfuck written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/razielgn/brainfuck already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13bbb8ae1deb582e9d63ded264ba5ee0c5a1fedfd8eb54cf3b64823a9f77f638
[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" "13bbb8ae1deb582e9d63ded264ba5ee0c5a1fedfd8eb54cf3b64823a9f77f638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13bbb8ae1deb582e9d63ded264ba5ee0c5a1fedfd8eb54cf3b64823a9f77f638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13bbb8ae1deb582e9d63ded264ba5ee0c5a1fedfd8eb54cf3b64823a9f77f638", kill_on_drop: false }`
[INFO] [stdout] 13bbb8ae1deb582e9d63ded264ba5ee0c5a1fedfd8eb54cf3b64823a9f77f638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 80f083b4589e56427b18628160348cc190dbd8a952d44b88d7235fe209c46dc3
[INFO] running `Command { std: "docker" "start" "-a" "80f083b4589e56427b18628160348cc190dbd8a952d44b88d7235fe209c46dc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "80f083b4589e56427b18628160348cc190dbd8a952d44b88d7235fe209c46dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80f083b4589e56427b18628160348cc190dbd8a952d44b88d7235fe209c46dc3", kill_on_drop: false }`
[INFO] [stdout] 80f083b4589e56427b18628160348cc190dbd8a952d44b88d7235fe209c46dc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cbca57a0246725c09b9731b50e8b03c7f882dbdf3fc9b20677a4daeb973341e
[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" "1cbca57a0246725c09b9731b50e8b03c7f882dbdf3fc9b20677a4daeb973341e", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "1cbca57a0246725c09b9731b50e8b03c7f882dbdf3fc9b20677a4daeb973341e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cbca57a0246725c09b9731b50e8b03c7f882dbdf3fc9b20677a4daeb973341e", kill_on_drop: false }`
[INFO] [stdout] 1cbca57a0246725c09b9731b50e8b03c7f882dbdf3fc9b20677a4daeb973341e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5704a4dddede6ff1f8aef4318570ec91f1d7c05cdfd4034035cdd391a9e892b7
[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" "5704a4dddede6ff1f8aef4318570ec91f1d7c05cdfd4034035cdd391a9e892b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/brainfuck-1b78f3944afa843f)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test interpreter::test::instruction_dot ... ok
[INFO] [stdout] test optimizer::test::compact_left ... ok
[INFO] [stdout] test interpreter::test::instruction_greater_than ... ok
[INFO] [stdout] test interpreter::test::instruction_less_than ... ok
[INFO] [stdout] test interpreter::test::instruction_less_than_2 ... ok
[INFO] [stdout] test interpreter::test::instruction_minus_2 ... ok
[INFO] [stdout] test interpreter::test::instruction_plus ... ok
[INFO] [stdout] test interpreter::test::instruction_plus_2 ... ok
[INFO] [stdout] test optimizer::test::compact_add ... ok
[INFO] [stdout] test interpreter::test::instruction_minus ... ok
[INFO] [stdout] test interpreter::test::instruction_dot_2 ... ok
[INFO] [stdout] test optimizer::test::compact_add_sub ... ok
[INFO] [stdout] test optimizer::test::compact_right ... ok
[INFO] [stdout] test optimizer::test::compact_right_left ... ok
[INFO] [stdout] test optimizer::test::compact_sub ... ok
[INFO] [stdout] test interpreter::test::instruction_comma_2 ... ok
[INFO] [stdout] test interpreter::test::initialized ... ok
[INFO] [stdout] test interpreter::test::hello_world_complex ... ok
[INFO] [stdout] test interpreter::test::instruction_comma ... ok
[INFO] [stdout] test interpreter::test::hello_world ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5704a4dddede6ff1f8aef4318570ec91f1d7c05cdfd4034035cdd391a9e892b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5704a4dddede6ff1f8aef4318570ec91f1d7c05cdfd4034035cdd391a9e892b7", kill_on_drop: false }`
[INFO] [stdout] 5704a4dddede6ff1f8aef4318570ec91f1d7c05cdfd4034035cdd391a9e892b7