[INFO] fetching crate just-a-tag 0.1.1...
[INFO] testing just-a-tag-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate just-a-tag 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate just-a-tag 0.1.1
[INFO] finished tweaking crates.io crate just-a-tag 0.1.1
[INFO] tweaked toml for crates.io crate just-a-tag 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate just-a-tag 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94a48a8d31812f63a12a6c8e7627c705283123e9a3c5f74eb0a64b7cd39506a8
[INFO] running `Command { std: "docker" "start" "-a" "94a48a8d31812f63a12a6c8e7627c705283123e9a3c5f74eb0a64b7cd39506a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94a48a8d31812f63a12a6c8e7627c705283123e9a3c5f74eb0a64b7cd39506a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a48a8d31812f63a12a6c8e7627c705283123e9a3c5f74eb0a64b7cd39506a8", kill_on_drop: false }`
[INFO] [stdout] 94a48a8d31812f63a12a6c8e7627c705283123e9a3c5f74eb0a64b7cd39506a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcecb1a9cd25311b514c6707eee90458871b63d065a2fc8b68988d0ad8601448
[INFO] running `Command { std: "docker" "start" "-a" "bcecb1a9cd25311b514c6707eee90458871b63d065a2fc8b68988d0ad8601448", kill_on_drop: false }`
[INFO] [stderr]    Compiling just-a-tag v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "bcecb1a9cd25311b514c6707eee90458871b63d065a2fc8b68988d0ad8601448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcecb1a9cd25311b514c6707eee90458871b63d065a2fc8b68988d0ad8601448", kill_on_drop: false }`
[INFO] [stdout] bcecb1a9cd25311b514c6707eee90458871b63d065a2fc8b68988d0ad8601448
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 815b2bc0aeeecafee417414bae05be8bdd5bdf3b774cad16eb4ccaf6dc25cae2
[INFO] running `Command { std: "docker" "start" "-a" "815b2bc0aeeecafee417414bae05be8bdd5bdf3b774cad16eb4ccaf6dc25cae2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling just-a-tag v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.52s
[INFO] running `Command { std: "docker" "inspect" "815b2bc0aeeecafee417414bae05be8bdd5bdf3b774cad16eb4ccaf6dc25cae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "815b2bc0aeeecafee417414bae05be8bdd5bdf3b774cad16eb4ccaf6dc25cae2", kill_on_drop: false }`
[INFO] [stdout] 815b2bc0aeeecafee417414bae05be8bdd5bdf3b774cad16eb4ccaf6dc25cae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bc5b5f25eeb1bfd707932ec32a8169d7744ed6c1c4176cc35b1d322ffc62327
[INFO] running `Command { std: "docker" "start" "-a" "8bc5b5f25eeb1bfd707932ec32a8169d7744ed6c1c4176cc35b1d322ffc62327", 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/just_a_tag-227500e5f262dd7a)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tag_union::tests::test_add_remove ... ok
[INFO] [stdout] test tag_union::tests::test_invalid ... ok
[INFO] [stdout] test tag_union::tests::test_empty ... ok
[INFO] [stdout] test tag_union::tests::test_matches ... ok
[INFO] [stdout] test tests::test_trivial ... ok
[INFO] [stdout] test tests::test_invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests just_a_tag
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/tag_union.rs - tag_union::TagUnion (line 21) ... ok
[INFO] [stdout] test src/lib.rs - Tag::new (line 100) ... ok
[INFO] [stdout] test src/tag_union.rs - tag_union::TagUnion::matches_set (line 41) ... ok
[INFO] [stdout] test src/lib.rs - Tag::from_str (line 126) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/tag_union.rs - tag_union::MatchesAnyTagUnion::matches_set (line 127) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8bc5b5f25eeb1bfd707932ec32a8169d7744ed6c1c4176cc35b1d322ffc62327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bc5b5f25eeb1bfd707932ec32a8169d7744ed6c1c4176cc35b1d322ffc62327", kill_on_drop: false }`
[INFO] [stdout] 8bc5b5f25eeb1bfd707932ec32a8169d7744ed6c1c4176cc35b1d322ffc62327