[INFO] fetching crate biconnected-components 0.4.0...
[INFO] testing biconnected-components-0.4.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate biconnected-components 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate biconnected-components 0.4.0
[INFO] finished tweaking crates.io crate biconnected-components 0.4.0
[INFO] tweaked toml for crates.io crate biconnected-components 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate biconnected-components 0.4.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate biconnected-components 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f0574f0560d2d11c447fcf3920ac766584d1aa989de4a8bdd0b18c34f39ddae
[INFO] running `Command { std: "docker" "start" "-a" "4f0574f0560d2d11c447fcf3920ac766584d1aa989de4a8bdd0b18c34f39ddae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f0574f0560d2d11c447fcf3920ac766584d1aa989de4a8bdd0b18c34f39ddae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0574f0560d2d11c447fcf3920ac766584d1aa989de4a8bdd0b18c34f39ddae", kill_on_drop: false }`
[INFO] [stdout] 4f0574f0560d2d11c447fcf3920ac766584d1aa989de4a8bdd0b18c34f39ddae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f673b4b76df4a47723c3667ebe2fbb1f5a9f09a69cd35fb0e5f8b0330484804c
[INFO] running `Command { std: "docker" "start" "-a" "f673b4b76df4a47723c3667ebe2fbb1f5a9f09a69cd35fb0e5f8b0330484804c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling biconnected-components v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "f673b4b76df4a47723c3667ebe2fbb1f5a9f09a69cd35fb0e5f8b0330484804c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f673b4b76df4a47723c3667ebe2fbb1f5a9f09a69cd35fb0e5f8b0330484804c", kill_on_drop: false }`
[INFO] [stdout] f673b4b76df4a47723c3667ebe2fbb1f5a9f09a69cd35fb0e5f8b0330484804c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2e00ba11967606c6b3176b06fc60b3222d270bb0daee8eb20e554a4242663d5
[INFO] running `Command { std: "docker" "start" "-a" "f2e00ba11967606c6b3176b06fc60b3222d270bb0daee8eb20e554a4242663d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling biconnected-components v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "f2e00ba11967606c6b3176b06fc60b3222d270bb0daee8eb20e554a4242663d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e00ba11967606c6b3176b06fc60b3222d270bb0daee8eb20e554a4242663d5", kill_on_drop: false }`
[INFO] [stdout] f2e00ba11967606c6b3176b06fc60b3222d270bb0daee8eb20e554a4242663d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4e41a1f3427e311fbd4e13340a2d24c65616341d379d2e18e0950d6a456ca90
[INFO] running `Command { std: "docker" "start" "-a" "f4e41a1f3427e311fbd4e13340a2d24c65616341d379d2e18e0950d6a456ca90", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/biconnected_components-761b3167e59f506e)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::lacrosse_stick ... ok
[INFO] [stdout] test tests::single_edge ... ok
[INFO] [stdout] test tests::split ... ok
[INFO] [stdout] test tests::self_loops ... ok
[INFO] [stdout] test tests::star_2 ... ok
[INFO] [stdout] test tests::trivial ... ok
[INFO] [stdout] test tests::wp_example ... ok
[INFO] [stdout] test tests::forest ... ok
[INFO] [stdout] test tests::star_2_alt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests biconnected_components
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.52s; merged doctests compilation took 0.50s
[INFO] running `Command { std: "docker" "inspect" "f4e41a1f3427e311fbd4e13340a2d24c65616341d379d2e18e0950d6a456ca90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e41a1f3427e311fbd4e13340a2d24c65616341d379d2e18e0950d6a456ca90", kill_on_drop: false }`
[INFO] [stdout] f4e41a1f3427e311fbd4e13340a2d24c65616341d379d2e18e0950d6a456ca90
