[INFO] fetching crate maven-version-rs 0.1.0...
[INFO] testing maven-version-rs-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate maven-version-rs 0.1.0 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate maven-version-rs 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate maven-version-rs 0.1.0
[INFO] finished tweaking crates.io crate maven-version-rs 0.1.0
[INFO] tweaked toml for crates.io crate maven-version-rs 0.1.0 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89026e027e7e9a0a7b6a308b3dfe48568ca7520cd0c10b98b3b054b0092d4051
[INFO] running `Command { std: "docker" "start" "-a" "89026e027e7e9a0a7b6a308b3dfe48568ca7520cd0c10b98b3b054b0092d4051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89026e027e7e9a0a7b6a308b3dfe48568ca7520cd0c10b98b3b054b0092d4051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89026e027e7e9a0a7b6a308b3dfe48568ca7520cd0c10b98b3b054b0092d4051", kill_on_drop: false }`
[INFO] [stdout] 89026e027e7e9a0a7b6a308b3dfe48568ca7520cd0c10b98b3b054b0092d4051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24fbfa0ee10b4f6a9281cdec96c8f0dcc61d12e4fd274b803a610e4240ea8012
[INFO] running `Command { std: "docker" "start" "-a" "24fbfa0ee10b4f6a9281cdec96c8f0dcc61d12e4fd274b803a610e4240ea8012", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling maven-version-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/maven3.rs:362:38
[INFO] [stdout]     |
[INFO] [stdout] 362 |             normalize_sublist(items, (index + 1), start_index + 1);
[INFO] [stdout]     |                                      ^         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 362 -             normalize_sublist(items, (index + 1), start_index + 1);
[INFO] [stdout] 362 +             normalize_sublist(items, index + 1, start_index + 1);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "24fbfa0ee10b4f6a9281cdec96c8f0dcc61d12e4fd274b803a610e4240ea8012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24fbfa0ee10b4f6a9281cdec96c8f0dcc61d12e4fd274b803a610e4240ea8012", kill_on_drop: false }`
[INFO] [stdout] 24fbfa0ee10b4f6a9281cdec96c8f0dcc61d12e4fd274b803a610e4240ea8012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 069c2aca18a2cdda98ef0e98ab4c4d4b53b826a53c093beb14539150af353869
[INFO] running `Command { std: "docker" "start" "-a" "069c2aca18a2cdda98ef0e98ab4c4d4b53b826a53c093beb14539150af353869", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling maven-version-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/maven3.rs:362:38
[INFO] [stdout]     |
[INFO] [stdout] 362 |             normalize_sublist(items, (index + 1), start_index + 1);
[INFO] [stdout]     |                                      ^         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 362 -             normalize_sublist(items, (index + 1), start_index + 1);
[INFO] [stdout] 362 +             normalize_sublist(items, index + 1, start_index + 1);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/maven3.rs:362:38
[INFO] [stdout]     |
[INFO] [stdout] 362 |             normalize_sublist(items, (index + 1), start_index + 1);
[INFO] [stdout]     |                                      ^         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 362 -             normalize_sublist(items, (index + 1), start_index + 1);
[INFO] [stdout] 362 +             normalize_sublist(items, index + 1, start_index + 1);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "069c2aca18a2cdda98ef0e98ab4c4d4b53b826a53c093beb14539150af353869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "069c2aca18a2cdda98ef0e98ab4c4d4b53b826a53c093beb14539150af353869", kill_on_drop: false }`
[INFO] [stdout] 069c2aca18a2cdda98ef0e98ab4c4d4b53b826a53c093beb14539150af353869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47b2d1c84075d5fbb5650401c095662497b84b785980c6200dd3f36356ec1d4d
[INFO] running `Command { std: "docker" "start" "-a" "47b2d1c84075d5fbb5650401c095662497b84b785980c6200dd3f36356ec1d4d", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/maven3.rs:362:38
[INFO] [stderr]     |
[INFO] [stderr] 362 |             normalize_sublist(items, (index + 1), start_index + 1);
[INFO] [stderr]     |                                      ^         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 362 -             normalize_sublist(items, (index + 1), start_index + 1);
[INFO] [stderr] 362 +             normalize_sublist(items, index + 1, start_index + 1);
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: `maven-version-rs` (lib) generated 1 warning
[INFO] [stderr] warning: `maven-version-rs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/maven_version-ed4d81e4a8c320cf)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test maven2::tests::test_snapshot_releases ... ok
[INFO] [stdout] test maven2::tests::test_version_parsing ... ok
[INFO] [stdout] test maven2::tests::test_version_comparing ... ok
[INFO] [stdout] test maven3::tests::test_mng5568 ... ok
[INFO] [stdout] test maven2::tests::test_version_snapshot_comparing ... ok
[INFO] [stdout] test maven3::tests::test_versions_number ... ok
[INFO] [stdout] test maven3::tests::test_version_comparing ... ok
[INFO] [stdout] test maven3::tests::test_versions_qualifier ... ok
[INFO] [stderr]    Doc-tests maven_version
[INFO] [stdout] test maven3::tests::test_versions_equal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/maven3.rs:362:38
[INFO] [stderr]     |
[INFO] [stderr] 362 |             normalize_sublist(items, (index + 1), start_index + 1);
[INFO] [stderr]     |                                      ^         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 362 -             normalize_sublist(items, (index + 1), start_index + 1);
[INFO] [stderr] 362 +             normalize_sublist(items, index + 1, start_index + 1);
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/maven3.rs - maven3::Maven3ArtifactVersion::new (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47b2d1c84075d5fbb5650401c095662497b84b785980c6200dd3f36356ec1d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b2d1c84075d5fbb5650401c095662497b84b785980c6200dd3f36356ec1d4d", kill_on_drop: false }`
[INFO] [stdout] 47b2d1c84075d5fbb5650401c095662497b84b785980c6200dd3f36356ec1d4d