[INFO] fetching crate parking_lot_core 0.8.0...
[INFO] testing parking_lot_core-0.8.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate parking_lot_core 0.8.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate parking_lot_core 0.8.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parking_lot_core 0.8.0
[INFO] finished tweaking crates.io crate parking_lot_core 0.8.0
[INFO] tweaked toml for crates.io crate parking_lot_core 0.8.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cfa72870dea18fcfac66635d50d4d84383317cce0ec7b1c728c070cc3a45abdf
[INFO] running `Command { std: "docker" "start" "-a" "cfa72870dea18fcfac66635d50d4d84383317cce0ec7b1c728c070cc3a45abdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfa72870dea18fcfac66635d50d4d84383317cce0ec7b1c728c070cc3a45abdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa72870dea18fcfac66635d50d4d84383317cce0ec7b1c728c070cc3a45abdf", kill_on_drop: false }`
[INFO] [stdout] cfa72870dea18fcfac66635d50d4d84383317cce0ec7b1c728c070cc3a45abdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e8b38b17e881c4bebffa8c1d371d2d2bbd519a242300603974f261dd6523e3b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7e8b38b17e881c4bebffa8c1d371d2d2bbd519a242300603974f261dd6523e3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling instant v0.1.6
[INFO] [stderr]    Compiling smallvec v1.4.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling parking_lot_core v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "7e8b38b17e881c4bebffa8c1d371d2d2bbd519a242300603974f261dd6523e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8b38b17e881c4bebffa8c1d371d2d2bbd519a242300603974f261dd6523e3b", kill_on_drop: false }`
[INFO] [stdout] 7e8b38b17e881c4bebffa8c1d371d2d2bbd519a242300603974f261dd6523e3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80902ebe472fece0e57ca8d8d05b2202b347b4548ab9a87d07dad42b5e82f93b
[INFO] running `Command { std: "docker" "start" "-a" "80902ebe472fece0e57ca8d8d05b2202b347b4548ab9a87d07dad42b5e82f93b", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "80902ebe472fece0e57ca8d8d05b2202b347b4548ab9a87d07dad42b5e82f93b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80902ebe472fece0e57ca8d8d05b2202b347b4548ab9a87d07dad42b5e82f93b", kill_on_drop: false }`
[INFO] [stdout] 80902ebe472fece0e57ca8d8d05b2202b347b4548ab9a87d07dad42b5e82f93b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6cfa99ed86199f0e0c07a7dd381f611d4648dc95c0553932ecefdd4cba6890ca
[INFO] running `Command { std: "docker" "start" "-a" "6cfa99ed86199f0e0c07a7dd381f611d4648dc95c0553932ecefdd4cba6890ca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parking_lot_core-97e89494fe684150
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test parking_lot::tests::hundred_unpark_all_one ... ok
[INFO] [stdout] test parking_lot::tests::unpark_one_one ... ok
[INFO] [stdout] test parking_lot::tests::unpark_one_fifty ... ok
[INFO] [stdout] test parking_lot::tests::unpark_one_fifty_then_fifty_all ... ok
[INFO] [stdout] test parking_lot::tests::unpark_one_hundred_fast ... ok
[INFO] [stdout] test parking_lot::tests::unpark_all_one ... ok
[INFO] [stdout] test parking_lot::tests::unpark_one_fifty_then_fifty_all_fast ... ok
[INFO] [stdout] test parking_lot::tests::unpark_one_one_fast ... ok
[INFO] [stdout] test parking_lot::tests::unpark_all_hundred_fast ... ok
[INFO] [stdout] test parking_lot::tests::unpark_all_hundred ... ok
[INFO] [stdout] test parking_lot::tests::hundred_unpark_all_one_fast ... ok
[INFO] [stdout] test parking_lot::tests::unpark_all_one_fast ... test parking_lot::tests::unpark_all_one_fast has been running for over 60 seconds
[INFO] [stderr]    Doc-tests parking_lot_core
[INFO] [stdout] test parking_lot::tests::unpark_all_one_fast ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6cfa99ed86199f0e0c07a7dd381f611d4648dc95c0553932ecefdd4cba6890ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cfa99ed86199f0e0c07a7dd381f611d4648dc95c0553932ecefdd4cba6890ca", kill_on_drop: false }`
[INFO] [stdout] 6cfa99ed86199f0e0c07a7dd381f611d4648dc95c0553932ecefdd4cba6890ca