[INFO] fetching crate romantic 0.1.0... [INFO] testing romantic-0.1.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate romantic 0.1.0 into /workspace/builds/worker-24/source [INFO] validating manifest of crates.io crate romantic 0.1.0 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 crates.io crate romantic 0.1.0 [INFO] finished tweaking crates.io crate romantic 0.1.0 [INFO] tweaked toml for crates.io crate romantic 0.1.0 written to /workspace/builds/worker-24/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 05a0315983bfbf39c5ebc60149b2984103d75b71c8ba7b3ebe8cef554a792267 [INFO] running `Command { std: "docker" "start" "-a" "05a0315983bfbf39c5ebc60149b2984103d75b71c8ba7b3ebe8cef554a792267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05a0315983bfbf39c5ebc60149b2984103d75b71c8ba7b3ebe8cef554a792267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05a0315983bfbf39c5ebc60149b2984103d75b71c8ba7b3ebe8cef554a792267", kill_on_drop: false }` [INFO] [stdout] 05a0315983bfbf39c5ebc60149b2984103d75b71c8ba7b3ebe8cef554a792267 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 13e92d4bf4b398ece827e09a5711e3af13f484706ea9ea93c435dd2d2c91efcc [INFO] running `Command { std: "docker" "start" "-a" "13e92d4bf4b398ece827e09a5711e3af13f484706ea9ea93c435dd2d2c91efcc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling romantic v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.08s [INFO] running `Command { std: "docker" "inspect" "13e92d4bf4b398ece827e09a5711e3af13f484706ea9ea93c435dd2d2c91efcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13e92d4bf4b398ece827e09a5711e3af13f484706ea9ea93c435dd2d2c91efcc", kill_on_drop: false }` [INFO] [stdout] 13e92d4bf4b398ece827e09a5711e3af13f484706ea9ea93c435dd2d2c91efcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 5d44bddbedd79e394c4c812d00329145c102f569aa2f2be65081f28bd1e36156 [INFO] running `Command { std: "docker" "start" "-a" "5d44bddbedd79e394c4c812d00329145c102f569aa2f2be65081f28bd1e36156", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling test-case v2.0.2 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling romantic v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.81s [INFO] running `Command { std: "docker" "inspect" "5d44bddbedd79e394c4c812d00329145c102f569aa2f2be65081f28bd1e36156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d44bddbedd79e394c4c812d00329145c102f569aa2f2be65081f28bd1e36156", kill_on_drop: false }` [INFO] [stdout] 5d44bddbedd79e394c4c812d00329145c102f569aa2f2be65081f28bd1e36156 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 5cb4cc4f84fb2132429283d85d4f5e6f7023c5fc3a5fb5db7b3a075cbbdc2eb9 [INFO] running `Command { std: "docker" "start" "-a" "5cb4cc4f84fb2132429283d85d4f5e6f7023c5fc3a5fb5db7b3a075cbbdc2eb9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/romantic-476601d7eca2beee) [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] Running tests/custom.rs (/opt/rustwide/target/debug/deps/custom-253f9de26f9fb57e) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test test_from_str::five ... ok [INFO] [stderr] Running tests/default.rs (/opt/rustwide/target/debug/deps/default-1a42f0417760063b) [INFO] [stdout] test test_from_str::empty ... ok [INFO] [stdout] test test_from_str::eight ... ok [INFO] [stdout] test test_from_str::four ... ok [INFO] [stdout] test test_from_str::nine ... ok [INFO] [stdout] test test_from_str::one ... ok [INFO] [stdout] test test_from_str::seven ... ok [INFO] [stdout] test test_from_str::ten ... ok [INFO] [stdout] test test_from_str::six ... ok [INFO] [stdout] test test_from_str::three ... ok [INFO] [stdout] test test_from_str::two ... ok [INFO] [stdout] test test_to_string::eight ... ok [INFO] [stdout] test test_to_string::empty ... ok [INFO] [stdout] test test_to_string::four ... ok [INFO] [stdout] test test_to_string::five ... ok [INFO] [stdout] test test_to_string::nine ... ok [INFO] [stdout] test test_to_string::one ... ok [INFO] [stdout] test test_to_string::seven ... ok [INFO] [stdout] test test_to_string::six ... ok [INFO] [stdout] test test_to_string::ten ... ok [INFO] [stdout] test test_to_string::three ... ok [INFO] [stdout] test test_to_string::two ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stderr] Running tests/errors.rs (/opt/rustwide/target/debug/deps/errors-908405a0694ea32c) [INFO] [stdout] test test_from_str::empty ... ok [INFO] [stdout] test test_from_str::eight ... ok [INFO] [stdout] test test_from_str::complicated ... ok [INFO] [stdout] test test_from_str::five ... ok [INFO] [stdout] test test_from_str::four ... ok [INFO] [stdout] test test_from_str::nine ... ok [INFO] [stdout] test test_from_str::maximum ... ok [INFO] [stdout] test test_from_str::one ... ok [INFO] [stdout] test test_from_str::seven ... ok [INFO] [stdout] test test_from_str::six ... ok [INFO] [stdout] test test_from_str::ten ... ok [INFO] [stdout] test test_from_str::three ... ok [INFO] [stdout] test test_from_str::two ... ok [INFO] [stdout] test test_to_string::all_characters ... ok [INFO] [stdout] test test_to_string::eight ... ok [INFO] [stdout] test test_to_string::empty ... ok [INFO] [stdout] test test_to_string::five ... ok [INFO] [stdout] test test_to_string::four ... ok [INFO] [stdout] test test_to_string::maximum ... ok [INFO] [stdout] test test_to_string::one ... ok [INFO] [stdout] test test_to_string::nine ... ok [INFO] [stdout] test test_to_string::seven ... ok [INFO] [stdout] test test_to_string::ten ... ok [INFO] [stdout] test test_to_string::three ... ok [INFO] [stdout] test test_to_string::two ... ok [INFO] [stdout] test test_to_string::six ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_from_str_error::invalid_character ... ok [INFO] [stdout] test test_to_string_error::negative ... ok [INFO] [stdout] test test_to_string_error::too_high ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/readme.rs (/opt/rustwide/target/debug/deps/readme-01a40705c94cae26) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_readme_custom ... ok [INFO] [stdout] test test_readme_roman ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests romantic [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test source/lib.rs - Roman::from_str (line 141) ... ok [INFO] [stdout] test source/lib.rs - Roman::to_string (line 196) ... ok [INFO] [stdout] test source/lib.rs - (line 22) ... ok [INFO] [stdout] test source/lib.rs - (line 8) ... ok [INFO] [stdout] test source/lib.rs - Roman::new (line 101) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5cb4cc4f84fb2132429283d85d4f5e6f7023c5fc3a5fb5db7b3a075cbbdc2eb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cb4cc4f84fb2132429283d85d4f5e6f7023c5fc3a5fb5db7b3a075cbbdc2eb9", kill_on_drop: false }` [INFO] [stdout] 5cb4cc4f84fb2132429283d85d4f5e6f7023c5fc3a5fb5db7b3a075cbbdc2eb9