[INFO] cloning repository https://github.com/cydanil/numerals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cydanil/numerals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcydanil%2Fnumerals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcydanil%2Fnumerals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4273a4c6d225aefc592ea83b7c0d17e9af23321
[INFO] testing cydanil/numerals against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcydanil%2Fnumerals" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cydanil/numerals on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cydanil/numerals
[INFO] finished tweaking git repo https://github.com/cydanil/numerals
[INFO] tweaked toml for git repo https://github.com/cydanil/numerals written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/cydanil/numerals already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e746c44f2ad95d457db195fd8ca3828c03a4a5bc31a0d540cfe5a0fc72405828
[INFO] running `Command { std: "docker" "start" "-a" "e746c44f2ad95d457db195fd8ca3828c03a4a5bc31a0d540cfe5a0fc72405828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e746c44f2ad95d457db195fd8ca3828c03a4a5bc31a0d540cfe5a0fc72405828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e746c44f2ad95d457db195fd8ca3828c03a4a5bc31a0d540cfe5a0fc72405828", kill_on_drop: false }`
[INFO] [stdout] e746c44f2ad95d457db195fd8ca3828c03a4a5bc31a0d540cfe5a0fc72405828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a41a84c22dee9d4193729125f5b351536f3b23b4791e077e2406bf49a80663a3
[INFO] running `Command { std: "docker" "start" "-a" "a41a84c22dee9d4193729125f5b351536f3b23b4791e077e2406bf49a80663a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling numerals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "a41a84c22dee9d4193729125f5b351536f3b23b4791e077e2406bf49a80663a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a41a84c22dee9d4193729125f5b351536f3b23b4791e077e2406bf49a80663a3", kill_on_drop: false }`
[INFO] [stdout] a41a84c22dee9d4193729125f5b351536f3b23b4791e077e2406bf49a80663a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d614ab91c28d72ae7bd98895491e3f9a53f19b7f08a0b4ca06e1aa63f95a6ab
[INFO] running `Command { std: "docker" "start" "-a" "5d614ab91c28d72ae7bd98895491e3f9a53f19b7f08a0b4ca06e1aa63f95a6ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling numerals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "5d614ab91c28d72ae7bd98895491e3f9a53f19b7f08a0b4ca06e1aa63f95a6ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d614ab91c28d72ae7bd98895491e3f9a53f19b7f08a0b4ca06e1aa63f95a6ab", kill_on_drop: false }`
[INFO] [stdout] 5d614ab91c28d72ae7bd98895491e3f9a53f19b7f08a0b4ca06e1aa63f95a6ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35008b9dfe48070a80e8d53a1c22255c2f3b1a11c595c1fa70335c67dbd11c7b
[INFO] running `Command { std: "docker" "start" "-a" "35008b9dfe48070a80e8d53a1c22255c2f3b1a11c595c1fa70335c67dbd11c7b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numerals-5c685de15b0ab583)
[INFO] [stdout] test roman::test_to_arabic::test_empty_input ... ok
[INFO] [stdout] test roman::test_to_arabic::test_four_same_symbols ... ok
[INFO] [stdout] test roman::test_to_arabic::test_apostrohpus ... ok
[INFO] [stdout] test roman::test_to_arabic::test_double_symbols ... ok
[INFO] [stdout] test roman::test_to_arabic::test_string_cases ... ok
[INFO] [stdout] test roman::test_to_arabic::test_unicode_cases ... ok
[INFO] [stdout] test roman::test_to_roman::test_valid_inputs ... ok
[INFO] [stdout] test roman::test_to_arabic::test_invalid_characters ... ok
[INFO] [stdout] test roman::test_to_roman::test_invalid_inputs ... ok
[INFO] [stdout] test roman::test_to_arabic::test_invalid_inputs ... ok
[INFO] [stdout] test roman::test_to_arabic::test_valid_inputs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35008b9dfe48070a80e8d53a1c22255c2f3b1a11c595c1fa70335c67dbd11c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35008b9dfe48070a80e8d53a1c22255c2f3b1a11c595c1fa70335c67dbd11c7b", kill_on_drop: false }`
[INFO] [stdout] 35008b9dfe48070a80e8d53a1c22255c2f3b1a11c595c1fa70335c67dbd11c7b