[INFO] fetching crate union-find 0.3.3... [INFO] testing union-find-0.3.3 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate union-find 0.3.3 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate union-find 0.3.3 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate union-find 0.3.3 [INFO] finished tweaking crates.io crate union-find 0.3.3 [INFO] tweaked toml for crates.io crate union-find 0.3.3 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1188f59c4d5d692e4a2fe80c0bf0755c06b69dbe710ec727fb47463ea97e686 [INFO] running `Command { std: "docker" "start" "-a" "c1188f59c4d5d692e4a2fe80c0bf0755c06b69dbe710ec727fb47463ea97e686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1188f59c4d5d692e4a2fe80c0bf0755c06b69dbe710ec727fb47463ea97e686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1188f59c4d5d692e4a2fe80c0bf0755c06b69dbe710ec727fb47463ea97e686", kill_on_drop: false }` [INFO] [stdout] c1188f59c4d5d692e4a2fe80c0bf0755c06b69dbe710ec727fb47463ea97e686 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 688c5196e992b9e3dd7dd9295212406cd9ecd4a86fdc6874bbe4f5ac55df9629 [INFO] running `Command { std: "docker" "start" "-a" "688c5196e992b9e3dd7dd9295212406cd9ecd4a86fdc6874bbe4f5ac55df9629", kill_on_drop: false }` [INFO] [stderr] Compiling union-find v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "688c5196e992b9e3dd7dd9295212406cd9ecd4a86fdc6874bbe4f5ac55df9629", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "688c5196e992b9e3dd7dd9295212406cd9ecd4a86fdc6874bbe4f5ac55df9629", kill_on_drop: false }` [INFO] [stdout] 688c5196e992b9e3dd7dd9295212406cd9ecd4a86fdc6874bbe4f5ac55df9629 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78a35aa9eac37ce5cdeff04623fdee479ae91f8c05890e905e9b46ea66898d66 [INFO] running `Command { std: "docker" "start" "-a" "78a35aa9eac37ce5cdeff04623fdee479ae91f8c05890e905e9b46ea66898d66", kill_on_drop: false }` [INFO] [stderr] Compiling union-find v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "78a35aa9eac37ce5cdeff04623fdee479ae91f8c05890e905e9b46ea66898d66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78a35aa9eac37ce5cdeff04623fdee479ae91f8c05890e905e9b46ea66898d66", kill_on_drop: false }` [INFO] [stdout] 78a35aa9eac37ce5cdeff04623fdee479ae91f8c05890e905e9b46ea66898d66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3b1c8830f514d228038e76a83e321098368bc78f7223c4af9d9fd1508e8478ea [INFO] running `Command { std: "docker" "start" "-a" "3b1c8830f514d228038e76a83e321098368bc78f7223c4af9d9fd1508e8478ea", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/union_find-57e3f90a6fd49830) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::quick_find::union_find ... ok [INFO] [stdout] test tests::quick_union::union_find ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests union-find [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] running `Command { std: "docker" "inspect" "3b1c8830f514d228038e76a83e321098368bc78f7223c4af9d9fd1508e8478ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b1c8830f514d228038e76a83e321098368bc78f7223c4af9d9fd1508e8478ea", kill_on_drop: false }` [INFO] [stdout] 3b1c8830f514d228038e76a83e321098368bc78f7223c4af9d9fd1508e8478ea