[INFO] cloning repository https://github.com/riversoforion/numeris-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/riversoforion/numeris-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friversoforion%2Fnumeris-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friversoforion%2Fnumeris-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3c09a92cd2cb54c34d8be404023d8420812b26d
[INFO] testing riversoforion/numeris-rs against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friversoforion%2Fnumeris-rs" "/workspace/builds/worker-42/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-42/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/riversoforion/numeris-rs on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/riversoforion/numeris-rs
[INFO] finished tweaking git repo https://github.com/riversoforion/numeris-rs
[INFO] tweaked toml for git repo https://github.com/riversoforion/numeris-rs written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] crate git repo https://github.com/riversoforion/numeris-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e355bd9926679084789e7411ce3087fe2477783433013815a5faee710d81e0ab
[INFO] running `Command { std: "docker" "start" "-a" "e355bd9926679084789e7411ce3087fe2477783433013815a5faee710d81e0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e355bd9926679084789e7411ce3087fe2477783433013815a5faee710d81e0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e355bd9926679084789e7411ce3087fe2477783433013815a5faee710d81e0ab", kill_on_drop: false }`
[INFO] [stdout] e355bd9926679084789e7411ce3087fe2477783433013815a5faee710d81e0ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d6a8800773a7a8f1946ecfc88a0db6f0c97c6fb372b4236a11ee8fc074eeab1
[INFO] running `Command { std: "docker" "start" "-a" "4d6a8800773a7a8f1946ecfc88a0db6f0c97c6fb372b4236a11ee8fc074eeab1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling numeris v0.3.0 (/opt/rustwide/workdir/numeris)
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling numeris-cli v0.3.0 (/opt/rustwide/workdir/numeris-cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `Command { std: "docker" "inspect" "4d6a8800773a7a8f1946ecfc88a0db6f0c97c6fb372b4236a11ee8fc074eeab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d6a8800773a7a8f1946ecfc88a0db6f0c97c6fb372b4236a11ee8fc074eeab1", kill_on_drop: false }`
[INFO] [stdout] 4d6a8800773a7a8f1946ecfc88a0db6f0c97c6fb372b4236a11ee8fc074eeab1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41360b81a8238a792fee942475f861e825cc5d976f11aba6a3160d3881b09501
[INFO] running `Command { std: "docker" "start" "-a" "41360b81a8238a792fee942475f861e825cc5d976f11aba6a3160d3881b09501", kill_on_drop: false }`
[INFO] [stderr]    Compiling numeris v0.3.0 (/opt/rustwide/workdir/numeris)
[INFO] [stderr]    Compiling numeris-cli v0.3.0 (/opt/rustwide/workdir/numeris-cli)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "41360b81a8238a792fee942475f861e825cc5d976f11aba6a3160d3881b09501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41360b81a8238a792fee942475f861e825cc5d976f11aba6a3160d3881b09501", kill_on_drop: false }`
[INFO] [stdout] 41360b81a8238a792fee942475f861e825cc5d976f11aba6a3160d3881b09501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bb9f7a8a381f9691544b5869db35468a7f2981cb246bdc1a9d5d863e85e3963
[INFO] running `Command { std: "docker" "start" "-a" "3bb9f7a8a381f9691544b5869db35468a7f2981cb246bdc1a9d5d863e85e3963", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numeris-66bd1f960a23fca8)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test itor::tests::check_digits ... ok
[INFO] [stdout] test itor::tests::compound::convert_1142_to_mcxlii ... ok
[INFO] [stdout] test itor::tests::check_values_to_symbols ... ok
[INFO] [stdout] test itor::tests::compound::convert_2468_to_mmcdlxviii ... ok
[INFO] [stdout] test itor::tests::compound::convert_48_to_xlviii ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_iv_to_4 ... ok
[INFO] [stdout] test itor::tests::simple::convert_10_to_x ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_mmcdlxviii_to_2468 ... ok
[INFO] [stdout] test rtoi::tests::reject_empty_string ... ok
[INFO] [stdout] test itor::tests::reject_values_greater_than_max ... ok
[INFO] [stdout] test itor::tests::simple::convert_5_to_v ... ok
[INFO] [stdout] test itor::tests::simple::convert_100_to_c ... ok
[INFO] [stdout] test itor::tests::reject_values_less_than_min ... ok
[INFO] [stdout] test itor::tests::simple::convert_500_to_d ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_mcxlii_to_1142 ... ok
[INFO] [stdout] test itor::tests::compound::convert_701_to_dcci ... ok
[INFO] [stdout] test itor::tests::simple::convert_50_to_l ... ok
[INFO] [stdout] test itor::tests::simple::convert_1000_to_m ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_ix_to_9 ... ok
[INFO] [stdout] test itor::tests::compound::convert_4_to_iv ... ok
[INFO] [stdout] test itor::tests::compound::convert_9_to_ix ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_dcci_to_701 ... ok
[INFO] [stdout] test itor::tests::simple::convert_1_to_i ... ok
[INFO] [stdout] test rtoi::tests::allow_lowercase_and_whitespace ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_xlviii_to_48 ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_d_to_500 ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_v_to_5 ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_l_to_50 ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_x_to_10 ... ok
[INFO] [stdout] test tests::check_atoms ... ok
[INFO] [stdout] test rtoi::tests::reject_invalid_format ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_c_to_100 ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_i_to_1 ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_m_to_1000 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numeris_cli-3d4cdc6d6f9d4055)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::print_integer_with_full_output ... ok
[INFO] [stdout] test tests::print_roman_numeral_with_full_output ... ok
[INFO] [stdout] test tests::error_prefix_is_correct ... ok
[INFO] [stdout] test tests::print_integer_with_bare_error ... ok
[INFO] [stdout] test tests::print_integer_with_bare_output ... ok
[INFO] [stdout] test tests::print_integer_with_full_error ... ok
[INFO] [stdout] test tests::print_roman_numeral_with_bare_error ... ok
[INFO] [stdout] test tests::print_roman_numeral_with_full_error ... ok
[INFO] [stdout] test tests::print_roman_numeral_with_bare_output ... ok
[INFO] [stderr]    Doc-tests numeris
[INFO] [stdout] test tests::result_prefix_is_correct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/itor.rs - itor::integer_to_roman (line 18) ... ok
[INFO] [stdout] test src/itor.rs - itor::integer_to_roman (line 37) ... ok
[INFO] [stdout] test src/itor.rs - itor::integer_to_roman (line 26) ... ok
[INFO] [stdout] test src/rtoi.rs - rtoi::roman_to_integer (line 15) ... ok
[INFO] [stdout] test src/rtoi.rs - rtoi::roman_to_integer (line 36) ... ok
[INFO] [stdout] test src/rtoi.rs - rtoi::roman_to_integer (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 54.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3bb9f7a8a381f9691544b5869db35468a7f2981cb246bdc1a9d5d863e85e3963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb9f7a8a381f9691544b5869db35468a7f2981cb246bdc1a9d5d863e85e3963", kill_on_drop: false }`
[INFO] [stdout] 3bb9f7a8a381f9691544b5869db35468a7f2981cb246bdc1a9d5d863e85e3963