[INFO] cloning repository https://github.com/FoseFx/turing_machine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FoseFx/turing_machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFoseFx%2Fturing_machine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFoseFx%2Fturing_machine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37cfb6e97160d2bdde00855dbaeae32b82f3dba4
[INFO] testing FoseFx/turing_machine against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFoseFx%2Fturing_machine" "/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/FoseFx/turing_machine 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/FoseFx/turing_machine
[INFO] finished tweaking git repo https://github.com/FoseFx/turing_machine
[INFO] tweaked toml for git repo https://github.com/FoseFx/turing_machine written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/FoseFx/turing_machine 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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 3a65a485208fbfdf65e2bd9a343b828d6676f847753936abc80ef79cabd22d08
[INFO] running `Command { std: "docker" "start" "-a" "3a65a485208fbfdf65e2bd9a343b828d6676f847753936abc80ef79cabd22d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a65a485208fbfdf65e2bd9a343b828d6676f847753936abc80ef79cabd22d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a65a485208fbfdf65e2bd9a343b828d6676f847753936abc80ef79cabd22d08", kill_on_drop: false }`
[INFO] [stdout] 3a65a485208fbfdf65e2bd9a343b828d6676f847753936abc80ef79cabd22d08
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c92de17cd18707f9117bd5a86632b20485e21d5b7d4fc56dd965351301c5e7b
[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" "9c92de17cd18707f9117bd5a86632b20485e21d5b7d4fc56dd965351301c5e7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling turing_machine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "9c92de17cd18707f9117bd5a86632b20485e21d5b7d4fc56dd965351301c5e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c92de17cd18707f9117bd5a86632b20485e21d5b7d4fc56dd965351301c5e7b", kill_on_drop: false }`
[INFO] [stdout] 9c92de17cd18707f9117bd5a86632b20485e21d5b7d4fc56dd965351301c5e7b
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84f1f79c45e3468386bfd492a8e2f31eeff0969ab07ef8aa5837b2d36d2468c1
[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" "84f1f79c45e3468386bfd492a8e2f31eeff0969ab07ef8aa5837b2d36d2468c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling turing_machine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "84f1f79c45e3468386bfd492a8e2f31eeff0969ab07ef8aa5837b2d36d2468c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f1f79c45e3468386bfd492a8e2f31eeff0969ab07ef8aa5837b2d36d2468c1", kill_on_drop: false }`
[INFO] [stdout] 84f1f79c45e3468386bfd492a8e2f31eeff0969ab07ef8aa5837b2d36d2468c1
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec20fc2e939ec59a2d646584a97b32d36e57f78086a1d1edac76b30a3eaa55f1
[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" "ec20fc2e939ec59a2d646584a97b32d36e57f78086a1d1edac76b30a3eaa55f1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/turing_machine-a85266dc0c03d417)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tm_tape::tests::cleanup::first_head ... ok
[INFO] [stdout] test tm_tape::tests::l_without_prev ... ok
[INFO] [stdout] test tm_tape::tests::cleanup::first_not_head ... ok
[INFO] [stdout] test tm_tape::tests::move_head::n ... ok
[INFO] [stdout] test tm_tape::tests::move_head::r_with_next ... ok
[INFO] [stdout] test tm_tape::tests::cleanup::last_not_head ... ok
[INFO] [stdout] test tm_tape::tests::test_from ... ok
[INFO] [stdout] test tm_tape::tests::r_without_next ... ok
[INFO] [stdout] test tm_cell::tm_cell_test::test_prepend ... ok
[INFO] [stdout] test tm_tape::tests::cleanup::no_blanks ... ok
[INFO] [stdout] test tm_cell::tm_cell_test::test_append ... ok
[INFO] [stdout] test tm_tape::tests::l_with_prev ... ok
[INFO] [stdout] test tm_tape::tests::cleanup::last_head ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec20fc2e939ec59a2d646584a97b32d36e57f78086a1d1edac76b30a3eaa55f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec20fc2e939ec59a2d646584a97b32d36e57f78086a1d1edac76b30a3eaa55f1", kill_on_drop: false }`
[INFO] [stdout] ec20fc2e939ec59a2d646584a97b32d36e57f78086a1d1edac76b30a3eaa55f1