[INFO] fetching crate mvn_version 0.1.0...
[INFO] testing mvn_version-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mvn_version 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mvn_version 0.1.0
[INFO] finished tweaking crates.io crate mvn_version 0.1.0
[INFO] tweaked toml for crates.io crate mvn_version 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mvn_version 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87938033588c957b9fa38c84fbd97e70b4eae45714ce7e0891d682ed1334e4da
[INFO] running `Command { std: "docker" "start" "-a" "87938033588c957b9fa38c84fbd97e70b4eae45714ce7e0891d682ed1334e4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87938033588c957b9fa38c84fbd97e70b4eae45714ce7e0891d682ed1334e4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87938033588c957b9fa38c84fbd97e70b4eae45714ce7e0891d682ed1334e4da", kill_on_drop: false }`
[INFO] [stdout] 87938033588c957b9fa38c84fbd97e70b4eae45714ce7e0891d682ed1334e4da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e51e2e929b8c7b61f90d360cfd2af1f1b622ef04a90466aa4a2dddf2451c3fc7
[INFO] running `Command { std: "docker" "start" "-a" "e51e2e929b8c7b61f90d360cfd2af1f1b622ef04a90466aa4a2dddf2451c3fc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling mvn_version v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "e51e2e929b8c7b61f90d360cfd2af1f1b622ef04a90466aa4a2dddf2451c3fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e51e2e929b8c7b61f90d360cfd2af1f1b622ef04a90466aa4a2dddf2451c3fc7", kill_on_drop: false }`
[INFO] [stdout] e51e2e929b8c7b61f90d360cfd2af1f1b622ef04a90466aa4a2dddf2451c3fc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36a7e2bec8083a7608b3f704168ca27fcd85213c9dcfa323ec62cf421c723949
[INFO] running `Command { std: "docker" "start" "-a" "36a7e2bec8083a7608b3f704168ca27fcd85213c9dcfa323ec62cf421c723949", kill_on_drop: false }`
[INFO] [stderr]    Compiling mvn_version v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "36a7e2bec8083a7608b3f704168ca27fcd85213c9dcfa323ec62cf421c723949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a7e2bec8083a7608b3f704168ca27fcd85213c9dcfa323ec62cf421c723949", kill_on_drop: false }`
[INFO] [stdout] 36a7e2bec8083a7608b3f704168ca27fcd85213c9dcfa323ec62cf421c723949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b72dfe2eb152425476d5868aaa9371f45345b75f7457618639ada5c5b52628b
[INFO] running `Command { std: "docker" "start" "-a" "8b72dfe2eb152425476d5868aaa9371f45345b75f7457618639ada5c5b52628b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mvn_version-bf220e5807e0747c)
[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/artifact_version.rs (/opt/rustwide/target/debug/deps/artifact_version-31ca17b29d24008c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_snapshot_order ... ok
[INFO] [stdout] test test_parsing ... ok
[INFO] [stdout] test test_version_order ... ok
[INFO] [stdout] test test_snapshot_release ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/comparable_version.rs (/opt/rustwide/target/debug/deps/comparable_version-219b35e6cb942d2b)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_version_order ... ok
[INFO] [stdout] test test_leading_zeroes ... ok
[INFO] [stdout] test test_mng_5568 ... ok
[INFO] [stdout] test test_mng_6964 ... ok
[INFO] [stdout] test test_versions_qualifier ... ok
[INFO] [stdout] test test_versions_equal ... ok
[INFO] [stdout] test test_versions_number ... ok
[INFO] [stdout] test test_mng_6572 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mvn_version
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/comparable_version/mod.rs - comparable_version::ComparableVersion::canonical (line 158) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b72dfe2eb152425476d5868aaa9371f45345b75f7457618639ada5c5b52628b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b72dfe2eb152425476d5868aaa9371f45345b75f7457618639ada5c5b52628b", kill_on_drop: false }`
[INFO] [stdout] 8b72dfe2eb152425476d5868aaa9371f45345b75f7457618639ada5c5b52628b