[INFO] updating cached repository https://github.com/hypen-emdash/Turing-Machine-Simulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93b9d13be9ec992c4280c10f48a3c7adfe2f646f
[INFO] testing hypen-emdash/Turing-Machine-Simulator against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhypen-emdash%2FTuring-Machine-Simulator" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hypen-emdash/Turing-Machine-Simulator on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hypen-emdash/Turing-Machine-Simulator
[INFO] finished tweaking git repo https://github.com/hypen-emdash/Turing-Machine-Simulator
[INFO] tweaked toml for git repo https://github.com/hypen-emdash/Turing-Machine-Simulator written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/hypen-emdash/Turing-Machine-Simulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7debfe2a8cabcd1310a75b16a41c0902a50c640d1072b4a4a3dd6df6de902163
[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" "7debfe2a8cabcd1310a75b16a41c0902a50c640d1072b4a4a3dd6df6de902163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7debfe2a8cabcd1310a75b16a41c0902a50c640d1072b4a4a3dd6df6de902163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7debfe2a8cabcd1310a75b16a41c0902a50c640d1072b4a4a3dd6df6de902163", kill_on_drop: false }`
[INFO] [stdout] 7debfe2a8cabcd1310a75b16a41c0902a50c640d1072b4a4a3dd6df6de902163
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ab9bccae8dbda63eaccf1a738c06f31980c85aec35d9ea6493c65633cea57f4
[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" "8ab9bccae8dbda63eaccf1a738c06f31980c85aec35d9ea6493c65633cea57f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling smol_str v0.1.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling ron v0.5.1
[INFO] [stderr]    Compiling turing-machine v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.21s
[INFO] running `Command { std: "docker" "inspect" "8ab9bccae8dbda63eaccf1a738c06f31980c85aec35d9ea6493c65633cea57f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ab9bccae8dbda63eaccf1a738c06f31980c85aec35d9ea6493c65633cea57f4", kill_on_drop: false }`
[INFO] [stdout] 8ab9bccae8dbda63eaccf1a738c06f31980c85aec35d9ea6493c65633cea57f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ff9c8522ed3a736950b1f3666d39a0654f8b6e2d28cf8a1f762b670e819aa9c
[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" "6ff9c8522ed3a736950b1f3666d39a0654f8b6e2d28cf8a1f762b670e819aa9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling turing-machine v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "6ff9c8522ed3a736950b1f3666d39a0654f8b6e2d28cf8a1f762b670e819aa9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff9c8522ed3a736950b1f3666d39a0654f8b6e2d28cf8a1f762b670e819aa9c", kill_on_drop: false }`
[INFO] [stdout] 6ff9c8522ed3a736950b1f3666d39a0654f8b6e2d28cf8a1f762b670e819aa9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8b3e69e77c56972a906a4e5f2f5f8b5e08bcc9fd21a1703f9f3e954315ac5b1
[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" "f8b3e69e77c56972a906a4e5f2f5f8b5e08bcc9fd21a1703f9f3e954315ac5b1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stdout] running 24 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/turing_machine-13c73df0af845e03
[INFO] [stdout] test program::tests::empty ... ok
[INFO] [stdout] test program::tests::nonempty ... ok
[INFO] [stdout] test program_ron::tests::degenerate_program ... ok
[INFO] [stdout] test tape::tests::it_works ... ok
[INFO] [stdout] test turing_machine::tests::construct ... ok
[INFO] [stdout] test turing_machine::tests::even_zeros::reject_nontrivial ... ok
[INFO] [stdout] test turing_machine::tests::even_zeros::accept_nontrivial ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::accept_empty ... ok
[INFO] [stdout] test turing_machine::tests::even_zeros::accept_empty ... ok
[INFO] [stdout] test program_ron::tests::valid_program ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::accept_large ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::reject_no_enough_ones ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::reject_no_twos ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::reject_no_threes ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::accept_small ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::reject_no_ones ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::reject_too_many_ones ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::reject_no_enough_threes ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::reject_no_enough_twos ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::reject_too_many_threes ... ok
[INFO] [stdout] test turing_machine::tests::ones_twos_threes::reject_too_many_twos ... ok
[INFO] [stdout] test program_ron::tests::empty_string ... ok
[INFO] [stdout] test program_ron::tests::no_initial ... ok
[INFO] [stdout] test program_ron::tests::empty_program ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8b3e69e77c56972a906a4e5f2f5f8b5e08bcc9fd21a1703f9f3e954315ac5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b3e69e77c56972a906a4e5f2f5f8b5e08bcc9fd21a1703f9f3e954315ac5b1", kill_on_drop: false }`
[INFO] [stdout] f8b3e69e77c56972a906a4e5f2f5f8b5e08bcc9fd21a1703f9f3e954315ac5b1