[INFO] fetching crate mvn_version 0.1.0...
[INFO] testing mvn_version-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate mvn_version 0.1.0 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mvn_version 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1801688aae81f0d6ea003a64db9593952dabc7a8ff435e09148d4ad20d92aaf5
[INFO] running `Command { std: "docker" "start" "-a" "1801688aae81f0d6ea003a64db9593952dabc7a8ff435e09148d4ad20d92aaf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1801688aae81f0d6ea003a64db9593952dabc7a8ff435e09148d4ad20d92aaf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1801688aae81f0d6ea003a64db9593952dabc7a8ff435e09148d4ad20d92aaf5", kill_on_drop: false }`
[INFO] [stdout] 1801688aae81f0d6ea003a64db9593952dabc7a8ff435e09148d4ad20d92aaf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 204acbe0a0c2707524e0c7e5b923f147287eb2c5c964bb6306ab50689dd179bf
[INFO] running `Command { std: "docker" "start" "-a" "204acbe0a0c2707524e0c7e5b923f147287eb2c5c964bb6306ab50689dd179bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling mvn_version v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "204acbe0a0c2707524e0c7e5b923f147287eb2c5c964bb6306ab50689dd179bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "204acbe0a0c2707524e0c7e5b923f147287eb2c5c964bb6306ab50689dd179bf", kill_on_drop: false }`
[INFO] [stdout] 204acbe0a0c2707524e0c7e5b923f147287eb2c5c964bb6306ab50689dd179bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01aa85eedf0386872cbfe23adc52ada6e4658e030864b531f3c3709cb66e35f4
[INFO] running `Command { std: "docker" "start" "-a" "01aa85eedf0386872cbfe23adc52ada6e4658e030864b531f3c3709cb66e35f4", 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 1.13s
[INFO] running `Command { std: "docker" "inspect" "01aa85eedf0386872cbfe23adc52ada6e4658e030864b531f3c3709cb66e35f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01aa85eedf0386872cbfe23adc52ada6e4658e030864b531f3c3709cb66e35f4", kill_on_drop: false }`
[INFO] [stdout] 01aa85eedf0386872cbfe23adc52ada6e4658e030864b531f3c3709cb66e35f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d17d3328a0bbe3ce8322b272ec81dc61c630ddfd79598d582ac03bf1dd9f4ae6
[INFO] running `Command { std: "docker" "start" "-a" "d17d3328a0bbe3ce8322b272ec81dc61c630ddfd79598d582ac03bf1dd9f4ae6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mvn_version-7d9edf95a7bb1775)
[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-386ce11bf87e56a0)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_parsing ... ok
[INFO] [stdout] test test_snapshot_order ... ok
[INFO] [stdout] test test_snapshot_release ... ok
[INFO] [stdout] test test_version_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/comparable_version.rs (/opt/rustwide/target/debug/deps/comparable_version-bdcf6fa3e494a0d0)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_mng_5568 ... ok
[INFO] [stdout] test test_version_order ... ok
[INFO] [stdout] test test_mng_6572 ... ok
[INFO] [stdout] test test_versions_equal ... ok
[INFO] [stdout] test test_mng_6964 ... ok
[INFO] [stdout] test test_versions_qualifier ... ok
[INFO] [stdout] test test_leading_zeroes ... ok
[INFO] [stdout] test test_versions_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d17d3328a0bbe3ce8322b272ec81dc61c630ddfd79598d582ac03bf1dd9f4ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17d3328a0bbe3ce8322b272ec81dc61c630ddfd79598d582ac03bf1dd9f4ae6", kill_on_drop: false }`
[INFO] [stdout] d17d3328a0bbe3ce8322b272ec81dc61c630ddfd79598d582ac03bf1dd9f4ae6