[INFO] cloning repository https://github.com/JayCeM/rsbrainfuck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JayCeM/rsbrainfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayCeM%2Frsbrainfuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJayCeM%2Frsbrainfuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed9f3ec8091730f02f74fa0379c8f2587a90be82
[INFO] testing JayCeM/rsbrainfuck 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%2FJayCeM%2Frsbrainfuck" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JayCeM/rsbrainfuck 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/JayCeM/rsbrainfuck
[INFO] finished tweaking git repo https://github.com/JayCeM/rsbrainfuck
[INFO] tweaked toml for git repo https://github.com/JayCeM/rsbrainfuck written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/JayCeM/rsbrainfuck 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 97ca3fae5cc8d11d96b88f655852cae6eb9e54255da432203821f0de86ddcefc
[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" "97ca3fae5cc8d11d96b88f655852cae6eb9e54255da432203821f0de86ddcefc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97ca3fae5cc8d11d96b88f655852cae6eb9e54255da432203821f0de86ddcefc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97ca3fae5cc8d11d96b88f655852cae6eb9e54255da432203821f0de86ddcefc", kill_on_drop: false }`
[INFO] [stdout] 97ca3fae5cc8d11d96b88f655852cae6eb9e54255da432203821f0de86ddcefc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 770edca4f66336949b5576478e5e76e854aa84c03c773a410a318ae43482c6e4
[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" "770edca4f66336949b5576478e5e76e854aa84c03c773a410a318ae43482c6e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling rsbrainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.48s
[INFO] running `Command { std: "docker" "inspect" "770edca4f66336949b5576478e5e76e854aa84c03c773a410a318ae43482c6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "770edca4f66336949b5576478e5e76e854aa84c03c773a410a318ae43482c6e4", kill_on_drop: false }`
[INFO] [stdout] 770edca4f66336949b5576478e5e76e854aa84c03c773a410a318ae43482c6e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] a3562ab4762a1dd2a7683f31e1a265bab74ac6ef7d450cf916f5e199cc1a1792
[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" "a3562ab4762a1dd2a7683f31e1a265bab74ac6ef7d450cf916f5e199cc1a1792", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsbrainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "a3562ab4762a1dd2a7683f31e1a265bab74ac6ef7d450cf916f5e199cc1a1792", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3562ab4762a1dd2a7683f31e1a265bab74ac6ef7d450cf916f5e199cc1a1792", kill_on_drop: false }`
[INFO] [stdout] a3562ab4762a1dd2a7683f31e1a265bab74ac6ef7d450cf916f5e199cc1a1792
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7076457df091cf2c02eb44b75f849cfb9417276b89375dd80da4fd4dafc9cf6d
[INFO] running `Command { std: "docker" "start" "-a" "7076457df091cf2c02eb44b75f849cfb9417276b89375dd80da4fd4dafc9cf6d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 20 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsbrainfuck-21d262ed8a134e0f)
[INFO] [stdout] test memoryband::test_infinite::test_new ... ok
[INFO] [stdout] test memoryband::test_infinite::test_read ... ok
[INFO] [stdout] test memoryband::test_infinite::test_write ... ok
[INFO] [stdout] test sourcecode::test::test_ectract_loop_code ... ok
[INFO] [stdout] test sourcecode::test::test_find_matching_closing_bracket ... ok
[INFO] [stdout] test sourcecode::test::test_from_str ... ok
[INFO] [stdout] test sourcecode::test::test_from_str_empty_loop ... ok
[INFO] [stdout] test sourcecode::test::test_from_str_err ... ok
[INFO] [stdout] test memoryband::test_infinite::test_move_right ... ok
[INFO] [stdout] test memoryband::test_infinite::test_move_left ... ok
[INFO] [stdout] test memoryband::test_infinite::test_add ... ok
[INFO] [stdout] test sourcecode::test::test_from_str_many_loops ... ok
[INFO] [stdout] test sourcecode::test::test_loop_no_closing_bracket ... ok
[INFO] [stdout] test sourcecode::test::test_loop_no_opening_bracket ... ok
[INFO] [stdout] test memoryband::test_finite::read_write_move ... ok
[INFO] [stdout] test memoryband::test_finite::move_head ... ok
[INFO] [stdout] test sourcecode::test::test_from_str_loop ... ok
[INFO] [stdout] test input::test::test_next ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsbrainfuck-e102fcf4051510bc)
[INFO] [stdout] test memoryband::test_finite::index_neg1 - should panic ... ok
[INFO] [stdout] test memoryband::test_finite::index_30_000 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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] [stderr]    Doc-tests rsbrainfuck
[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" "7076457df091cf2c02eb44b75f849cfb9417276b89375dd80da4fd4dafc9cf6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7076457df091cf2c02eb44b75f849cfb9417276b89375dd80da4fd4dafc9cf6d", kill_on_drop: false }`
[INFO] [stdout] 7076457df091cf2c02eb44b75f849cfb9417276b89375dd80da4fd4dafc9cf6d