[INFO] cloning repository https://github.com/bsumone/length-converter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bsumone/length-converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsumone%2Flength-converter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsumone%2Flength-converter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ffaaf047cf09ad119d60405b9b0759aa2f8ec287
[INFO] testing bsumone/length-converter against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsumone%2Flength-converter" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bsumone/length-converter on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bsumone/length-converter
[INFO] finished tweaking git repo https://github.com/bsumone/length-converter
[INFO] tweaked toml for git repo https://github.com/bsumone/length-converter written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/bsumone/length-converter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 4000acd8dd3e96f4d3e281319bdf40cd61c2489429e0419209aac86b9a4f78d5
[INFO] running `Command { std: "docker" "start" "-a" "4000acd8dd3e96f4d3e281319bdf40cd61c2489429e0419209aac86b9a4f78d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4000acd8dd3e96f4d3e281319bdf40cd61c2489429e0419209aac86b9a4f78d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4000acd8dd3e96f4d3e281319bdf40cd61c2489429e0419209aac86b9a4f78d5", kill_on_drop: false }`
[INFO] [stdout] 4000acd8dd3e96f4d3e281319bdf40cd61c2489429e0419209aac86b9a4f78d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 62fef5abb065209cffffc7857d0eefa2dec4b08b79234fd09f224d81c2a5def2
[INFO] running `Command { std: "docker" "start" "-a" "62fef5abb065209cffffc7857d0eefa2dec4b08b79234fd09f224d81c2a5def2", kill_on_drop: false }`
[INFO] [stderr]    Compiling lengthconverter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "62fef5abb065209cffffc7857d0eefa2dec4b08b79234fd09f224d81c2a5def2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62fef5abb065209cffffc7857d0eefa2dec4b08b79234fd09f224d81c2a5def2", kill_on_drop: false }`
[INFO] [stdout] 62fef5abb065209cffffc7857d0eefa2dec4b08b79234fd09f224d81c2a5def2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 2b55578e519150bd40cd1d341f27acd4b35ba002324cb71e6818e56527ee9b61
[INFO] running `Command { std: "docker" "start" "-a" "2b55578e519150bd40cd1d341f27acd4b35ba002324cb71e6818e56527ee9b61", kill_on_drop: false }`
[INFO] [stderr]    Compiling lengthconverter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/length_converter-6f39e049121b2c73)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/lengthconverter-4c562993d70dfeaf)
[INFO] running `Command { std: "docker" "inspect" "2b55578e519150bd40cd1d341f27acd4b35ba002324cb71e6818e56527ee9b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b55578e519150bd40cd1d341f27acd4b35ba002324cb71e6818e56527ee9b61", kill_on_drop: false }`
[INFO] [stdout] 2b55578e519150bd40cd1d341f27acd4b35ba002324cb71e6818e56527ee9b61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 3d7f5f171d46f9a316d8a93755a3c41f3afd9b147dec08a7114bd0a5ebb5bcfc
[INFO] running `Command { std: "docker" "start" "-a" "3d7f5f171d46f9a316d8a93755a3c41f3afd9b147dec08a7114bd0a5ebb5bcfc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/length_converter-6f39e049121b2c73)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::centimeter_to_inch ... ok
[INFO] [stdout] test tests::inch_to_centimeter_incorrect_factor ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lengthconverter-4c562993d70dfeaf)
[INFO] [stdout] test tests::mile_to_kilometer ... ok
[INFO] [stdout] test tests::meter_to_foot ... ok
[INFO] [stdout] test tests::inch_to_centimeter ... ok
[INFO] [stdout] test tests::foot_to_meter ... ok
[INFO] [stdout] test tests::kilometer_to_mile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests length_converter
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - UnitOfLength::convert (line 23) ... ok
[INFO] [stdout] test src/lib.rs - UnitOfLength::print_converted_length (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d7f5f171d46f9a316d8a93755a3c41f3afd9b147dec08a7114bd0a5ebb5bcfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7f5f171d46f9a316d8a93755a3c41f3afd9b147dec08a7114bd0a5ebb5bcfc", kill_on_drop: false }`
[INFO] [stdout] 3d7f5f171d46f9a316d8a93755a3c41f3afd9b147dec08a7114bd0a5ebb5bcfc