[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 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friversoforion%2Fnumeris-rs" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/riversoforion/numeris-rs on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-22/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" "+1.60.0" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10b86c6565b4d51cc8e2b65e49d35070568e57aaae19a2bced98c3dea9496437
[INFO] running `Command { std: "docker" "start" "-a" "10b86c6565b4d51cc8e2b65e49d35070568e57aaae19a2bced98c3dea9496437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10b86c6565b4d51cc8e2b65e49d35070568e57aaae19a2bced98c3dea9496437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10b86c6565b4d51cc8e2b65e49d35070568e57aaae19a2bced98c3dea9496437", kill_on_drop: false }`
[INFO] [stdout] 10b86c6565b4d51cc8e2b65e49d35070568e57aaae19a2bced98c3dea9496437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e30d2e8957be40942c0a692ccc22e1d88a80de57677b74343a0b8040738bc8e7
[INFO] running `Command { std: "docker" "start" "-a" "e30d2e8957be40942c0a692ccc22e1d88a80de57677b74343a0b8040738bc8e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling clap v2.33.3
[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 dev [unoptimized + debuginfo] target(s) in 11.36s
[INFO] running `Command { std: "docker" "inspect" "e30d2e8957be40942c0a692ccc22e1d88a80de57677b74343a0b8040738bc8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e30d2e8957be40942c0a692ccc22e1d88a80de57677b74343a0b8040738bc8e7", kill_on_drop: false }`
[INFO] [stdout] e30d2e8957be40942c0a692ccc22e1d88a80de57677b74343a0b8040738bc8e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a577c8dab92215639d837f4c7555829f7782508694692d47540d8261c729f48a
[INFO] running `Command { std: "docker" "start" "-a" "a577c8dab92215639d837f4c7555829f7782508694692d47540d8261c729f48a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 1.48s
[INFO] running `Command { std: "docker" "inspect" "a577c8dab92215639d837f4c7555829f7782508694692d47540d8261c729f48a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a577c8dab92215639d837f4c7555829f7782508694692d47540d8261c729f48a", kill_on_drop: false }`
[INFO] [stdout] a577c8dab92215639d837f4c7555829f7782508694692d47540d8261c729f48a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1e1b212d15b85c14a608c7586ac99e34a6dcbc82769f1dbe87ad06ded19f70d
[INFO] running `Command { std: "docker" "start" "-a" "d1e1b212d15b85c14a608c7586ac99e34a6dcbc82769f1dbe87ad06ded19f70d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numeris-1b0ce7b17172684d)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test itor::tests::check_digits ... ok
[INFO] [stdout] test itor::tests::check_values_to_symbols ... ok
[INFO] [stdout] test itor::tests::compound::convert_1142_to_mcxlii ... ok
[INFO] [stdout] test itor::tests::compound::convert_701_to_dcci ... ok
[INFO] [stdout] test itor::tests::compound::convert_2468_to_mmcdlxviii ... ok
[INFO] [stdout] test itor::tests::compound::convert_4_to_iv ... ok
[INFO] [stdout] test itor::tests::reject_values_greater_than_max ... ok
[INFO] [stdout] test itor::tests::compound::convert_48_to_xlviii ... ok
[INFO] [stdout] test itor::tests::reject_values_less_than_min ... ok
[INFO] [stdout] test itor::tests::compound::convert_9_to_ix ... ok
[INFO] [stdout] test itor::tests::simple::convert_1000_to_m ... ok
[INFO] [stdout] test itor::tests::simple::convert_100_to_c ... ok
[INFO] [stdout] test itor::tests::simple::convert_10_to_x ... ok
[INFO] [stdout] test itor::tests::simple::convert_1_to_i ... ok
[INFO] [stdout] test itor::tests::simple::convert_500_to_d ... ok
[INFO] [stdout] test itor::tests::simple::convert_50_to_l ... ok
[INFO] [stdout] test itor::tests::simple::convert_5_to_v ... ok
[INFO] [stdout] test rtoi::tests::reject_empty_string ... ok
[INFO] [stdout] test rtoi::tests::allow_lowercase_and_whitespace ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_v_to_5 ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_iv_to_4 ... ok
[INFO] [stdout] test tests::check_atoms ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_dcci_to_701 ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_m_to_1000 ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_c_to_100 ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_ix_to_9 ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_mcxlii_to_1142 ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_mmcdlxviii_to_2468 ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_i_to_1 ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_l_to_50 ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_d_to_500 ... ok
[INFO] [stdout] test rtoi::tests::compound::convert_xlviii_to_48 ... ok
[INFO] [stdout] test rtoi::tests::reject_invalid_format ... ok
[INFO] [stdout] test rtoi::tests::simple::convert_x_to_10 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numeris_cli-5cc15465d286c900)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::error_prefix_is_correct ... ok
[INFO] [stdout] test tests::print_roman_numeral_with_bare_error ... ok
[INFO] [stdout] test tests::print_roman_numeral_with_bare_output ... ok
[INFO] [stdout] test tests::print_roman_numeral_with_full_error ... ok
[INFO] [stdout] test tests::result_prefix_is_correct ... ok
[INFO] [stdout] test tests::print_roman_numeral_with_full_output ... ok
[INFO] [stdout] test tests::print_integer_with_bare_error ... ok
[INFO] [stdout] test tests::print_integer_with_full_error ... ok
[INFO] [stdout] test tests::print_integer_with_full_output ... ok
[INFO] [stdout] test tests::print_integer_with_bare_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests numeris
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/itor.rs - itor::integer_to_roman (line 37) ... ok
[INFO] [stdout] test src/itor.rs - itor::integer_to_roman (line 18) ... 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 36) ... 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 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1e1b212d15b85c14a608c7586ac99e34a6dcbc82769f1dbe87ad06ded19f70d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e1b212d15b85c14a608c7586ac99e34a6dcbc82769f1dbe87ad06ded19f70d", kill_on_drop: false }`
[INFO] [stdout] d1e1b212d15b85c14a608c7586ac99e34a6dcbc82769f1dbe87ad06ded19f70d