[INFO] cloning repository https://github.com/phip1611/wambo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phip1611/wambo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphip1611%2Fwambo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphip1611%2Fwambo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d5dc5c10bbd404f2eeb14674e6141ded6c8d55a
[INFO] testing phip1611/wambo against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphip1611%2Fwambo" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phip1611/wambo on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/phip1611/wambo
[INFO] finished tweaking git repo https://github.com/phip1611/wambo
[INFO] tweaked toml for git repo https://github.com/phip1611/wambo written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/phip1611/wambo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "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] a825c9c73b546fa9509b2b17dfd61d173dd55b2fd7dd1c9cab548201d9ed2bd0
[INFO] running `Command { std: "docker" "start" "-a" "a825c9c73b546fa9509b2b17dfd61d173dd55b2fd7dd1c9cab548201d9ed2bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a825c9c73b546fa9509b2b17dfd61d173dd55b2fd7dd1c9cab548201d9ed2bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a825c9c73b546fa9509b2b17dfd61d173dd55b2fd7dd1c9cab548201d9ed2bd0", kill_on_drop: false }`
[INFO] [stdout] a825c9c73b546fa9509b2b17dfd61d173dd55b2fd7dd1c9cab548201d9ed2bd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "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] 29965f6c6000aac1e39cc00652de1ef3667eebb73ae51bcb23be04fea36592cf
[INFO] running `Command { std: "docker" "start" "-a" "29965f6c6000aac1e39cc00652de1ef3667eebb73ae51bcb23be04fea36592cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling once_cell v1.7.0
[INFO] [stderr]    Compiling fraction_list_fmt_align v0.2.3
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling mio v0.7.9
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling crossterm v0.19.0
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling wambo v0.2.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.74s
[INFO] running `Command { std: "docker" "inspect" "29965f6c6000aac1e39cc00652de1ef3667eebb73ae51bcb23be04fea36592cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29965f6c6000aac1e39cc00652de1ef3667eebb73ae51bcb23be04fea36592cf", kill_on_drop: false }`
[INFO] [stdout] 29965f6c6000aac1e39cc00652de1ef3667eebb73ae51bcb23be04fea36592cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "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] 1cfb0dd2dd254dab1c172b91a3ef33495fdc071193763f5639ef9de561d81cb0
[INFO] running `Command { std: "docker" "start" "-a" "1cfb0dd2dd254dab1c172b91a3ef33495fdc071193763f5639ef9de561d81cb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling wambo v0.2.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "1cfb0dd2dd254dab1c172b91a3ef33495fdc071193763f5639ef9de561d81cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cfb0dd2dd254dab1c172b91a3ef33495fdc071193763f5639ef9de561d81cb0", kill_on_drop: false }`
[INFO] [stdout] 1cfb0dd2dd254dab1c172b91a3ef33495fdc071193763f5639ef9de561d81cb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "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] 957a0fb5dcb08a533a8e2b47b3d4d8fef7b18a3ef402103cbafe8e0dc93ba2bf
[INFO] running `Command { std: "docker" "start" "-a" "957a0fb5dcb08a533a8e2b47b3d4d8fef7b18a3ef402103cbafe8e0dc93ba2bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wambo-b06c2997b833dc7a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test parse::ns::tests::test_parse_numeral_system ... ok
[INFO] [stdout] test parse::sign::tests::test_parse_numeral_system ... ok
[INFO] [stdout] test parse::tests::test_normalized_input ... ok
[INFO] [stdout] test parse::unit::tests::test_parse_unit ... ok
[INFO] [stdout] test parse::tests::test_parse_input_1 ... ok
[INFO] [stdout] test parse::tests::test_regex ... ok
[INFO] [stdout] test parse::tests::test_parse_input_2 ... ok
[INFO] [stdout] test parse::tests::test_get_input_split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "957a0fb5dcb08a533a8e2b47b3d4d8fef7b18a3ef402103cbafe8e0dc93ba2bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957a0fb5dcb08a533a8e2b47b3d4d8fef7b18a3ef402103cbafe8e0dc93ba2bf", kill_on_drop: false }`
[INFO] [stdout] 957a0fb5dcb08a533a8e2b47b3d4d8fef7b18a3ef402103cbafe8e0dc93ba2bf