[INFO] crate crossbeam-hashtable 0.1.0 is already in cache
[INFO] testing crossbeam-hashtable-0.1.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate crossbeam-hashtable 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate crossbeam-hashtable 0.1.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crossbeam-hashtable 0.1.0
[INFO] finished tweaking crates.io crate crossbeam-hashtable 0.1.0
[INFO] tweaked toml for crates.io crate crossbeam-hashtable 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] e658041e58ce1e0c3e7ffeec2714c72d1b648b4d91d17dd3f5c1dba61210ec59
[INFO] running `Command { std: "docker" "start" "-a" "e658041e58ce1e0c3e7ffeec2714c72d1b648b4d91d17dd3f5c1dba61210ec59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e658041e58ce1e0c3e7ffeec2714c72d1b648b4d91d17dd3f5c1dba61210ec59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e658041e58ce1e0c3e7ffeec2714c72d1b648b4d91d17dd3f5c1dba61210ec59", kill_on_drop: false }`
[INFO] [stdout] e658041e58ce1e0c3e7ffeec2714c72d1b648b4d91d17dd3f5c1dba61210ec59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--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] 172bf1d921578fc085362190035777aaf006a56f8723f1735a98a651ab4c9671
[INFO] running `Command { std: "docker" "start" "-a" "172bf1d921578fc085362190035777aaf006a56f8723f1735a98a651ab4c9671", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-hashtable v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "172bf1d921578fc085362190035777aaf006a56f8723f1735a98a651ab4c9671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "172bf1d921578fc085362190035777aaf006a56f8723f1735a98a651ab4c9671", kill_on_drop: false }`
[INFO] [stdout] 172bf1d921578fc085362190035777aaf006a56f8723f1735a98a651ab4c9671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6da6e56f5ea213540b3ae262eec9689e1155cb8eb7fdffa2773b6f54f1ca5d6f
[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" "6da6e56f5ea213540b3ae262eec9689e1155cb8eb7fdffa2773b6f54f1ca5d6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-hashtable v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "6da6e56f5ea213540b3ae262eec9689e1155cb8eb7fdffa2773b6f54f1ca5d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da6e56f5ea213540b3ae262eec9689e1155cb8eb7fdffa2773b6f54f1ca5d6f", kill_on_drop: false }`
[INFO] [stdout] 6da6e56f5ea213540b3ae262eec9689e1155cb8eb7fdffa2773b6f54f1ca5d6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 2d58252ecf29b95a08373bd89c0335ed14b7c2cf25385cc4d9c288bc1125ca0b
[INFO] running `Command { std: "docker" "start" "-a" "2d58252ecf29b95a08373bd89c0335ed14b7c2cf25385cc4d9c288bc1125ca0b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crossbeam_hashtable-d4ce3093318456f1
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests crossbeam-hashtable
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "2d58252ecf29b95a08373bd89c0335ed14b7c2cf25385cc4d9c288bc1125ca0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d58252ecf29b95a08373bd89c0335ed14b7c2cf25385cc4d9c288bc1125ca0b", kill_on_drop: false }`
[INFO] [stdout] 2d58252ecf29b95a08373bd89c0335ed14b7c2cf25385cc4d9c288bc1125ca0b