[INFO] cloning repository https://github.com/pscott/numbers_to_english
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pscott/numbers_to_english" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpscott%2Fnumbers_to_english", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpscott%2Fnumbers_to_english'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed8d61afcba5be15cbd6f89d0cb0ff5bc94eb52d
[INFO] testing pscott/numbers_to_english against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpscott%2Fnumbers_to_english" "/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/pscott/numbers_to_english on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pscott/numbers_to_english
[INFO] finished tweaking git repo https://github.com/pscott/numbers_to_english
[INFO] tweaked toml for git repo https://github.com/pscott/numbers_to_english written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/pscott/numbers_to_english already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 3ddc0e4653fe1d6547ff1b734407c5084f06e2e59c0ace9a6b62812da2c0f380
[INFO] running `Command { std: "docker" "start" "-a" "3ddc0e4653fe1d6547ff1b734407c5084f06e2e59c0ace9a6b62812da2c0f380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ddc0e4653fe1d6547ff1b734407c5084f06e2e59c0ace9a6b62812da2c0f380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ddc0e4653fe1d6547ff1b734407c5084f06e2e59c0ace9a6b62812da2c0f380", kill_on_drop: false }`
[INFO] [stdout] 3ddc0e4653fe1d6547ff1b734407c5084f06e2e59c0ace9a6b62812da2c0f380
[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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d756b6445dea3ab76240f9a704e99f0deed3076497221f2377d57df92d35ab9c
[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" "d756b6445dea3ab76240f9a704e99f0deed3076497221f2377d57df92d35ab9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling numbers_to_english v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "d756b6445dea3ab76240f9a704e99f0deed3076497221f2377d57df92d35ab9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d756b6445dea3ab76240f9a704e99f0deed3076497221f2377d57df92d35ab9c", kill_on_drop: false }`
[INFO] [stdout] d756b6445dea3ab76240f9a704e99f0deed3076497221f2377d57df92d35ab9c
[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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5553bb49846daf51729a085cb357b55cc651ccf57c9c0c585cd72d725ae602c
[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" "c5553bb49846daf51729a085cb357b55cc651ccf57c9c0c585cd72d725ae602c", kill_on_drop: false }`
[INFO] [stderr]    Compiling numbers_to_english v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "c5553bb49846daf51729a085cb357b55cc651ccf57c9c0c585cd72d725ae602c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5553bb49846daf51729a085cb357b55cc651ccf57c9c0c585cd72d725ae602c", kill_on_drop: false }`
[INFO] [stdout] c5553bb49846daf51729a085cb357b55cc651ccf57c9c0c585cd72d725ae602c
[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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9be132306d0ec5eecc3e891d85e9e3332f9c0c07afd6c21a34b546662c72cf4d
[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" "9be132306d0ec5eecc3e891d85e9e3332f9c0c07afd6c21a34b546662c72cf4d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numbers_to_english-2f694c116736fec7)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test::bigger_than_twenty ... ok
[INFO] [stdout] test tests::test::billion_group_separator ... ok
[INFO] [stdout] test tests::test::million_spacing ... ok
[INFO] [stdout] test tests::test::simple_digit ... ok
[INFO] [stdout] test tests::test::thousand_and_hundreds ... ok
[INFO] [stdout] test tests::test::ten_to_twenty ... ok
[INFO] [stdout] test tests::test::simple_thousand ... ok
[INFO] [stdout] test tests::test::simple_million ... ok
[INFO] [stdout] test tests::test::nine_nine_nine ... ok
[INFO] [stdout] test tests::test::simple_billion ... ok
[INFO] [stdout] test tests::test::mixing_options ... ok
[INFO] [stdout] test tests::test::million_with_units ... ok
[INFO] [stdout] test tests::test::simple_hundred ... ok
[INFO] [stdout] test tests::test::simple_tens ... ok
[INFO] [stdout] test tests::test::billion_with_numbers ... ok
[INFO] [stdout] test tests::test::thousand_hyphen ... ok
[INFO] [stdout] test tests::test::u32_max ... ok
[INFO] [stdout] test tests::test::zero ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numbers_to_english-b7b9fffa4959eefc)
[INFO] [stdout] test tests::test::million_with_numbers ... ok
[INFO] [stdout] test tests::test::u64_max ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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 numbers_to_english
[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" "9be132306d0ec5eecc3e891d85e9e3332f9c0c07afd6c21a34b546662c72cf4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be132306d0ec5eecc3e891d85e9e3332f9c0c07afd6c21a34b546662c72cf4d", kill_on_drop: false }`
[INFO] [stdout] 9be132306d0ec5eecc3e891d85e9e3332f9c0c07afd6c21a34b546662c72cf4d