[INFO] fetching crate murmurhash32 0.2.0...
[INFO] testing murmurhash32-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate murmurhash32 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate murmurhash32 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate murmurhash32 0.2.0
[INFO] finished tweaking crates.io crate murmurhash32 0.2.0
[INFO] tweaked toml for crates.io crate murmurhash32 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1418373c3356a6cadb73fe7cc146f1a20123198888728a015d67c44b7d7eee6a
[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" "1418373c3356a6cadb73fe7cc146f1a20123198888728a015d67c44b7d7eee6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1418373c3356a6cadb73fe7cc146f1a20123198888728a015d67c44b7d7eee6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1418373c3356a6cadb73fe7cc146f1a20123198888728a015d67c44b7d7eee6a", kill_on_drop: false }`
[INFO] [stdout] 1418373c3356a6cadb73fe7cc146f1a20123198888728a015d67c44b7d7eee6a
[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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89355463a37284cf6dcbd1648dab144f6e9b2038b7b63f8a3ceef222f86a1637
[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" "89355463a37284cf6dcbd1648dab144f6e9b2038b7b63f8a3ceef222f86a1637", kill_on_drop: false }`
[INFO] [stderr]    Compiling murmurhash32 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "89355463a37284cf6dcbd1648dab144f6e9b2038b7b63f8a3ceef222f86a1637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89355463a37284cf6dcbd1648dab144f6e9b2038b7b63f8a3ceef222f86a1637", kill_on_drop: false }`
[INFO] [stdout] 89355463a37284cf6dcbd1648dab144f6e9b2038b7b63f8a3ceef222f86a1637
[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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 63568f51215376e0f8067d7c504ca26d11e73c8e212de68f0ba33f8f13d2f06d
[INFO] running `Command { std: "docker" "start" "-a" "63568f51215376e0f8067d7c504ca26d11e73c8e212de68f0ba33f8f13d2f06d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling murmurhash32 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.70s
[INFO] running `Command { std: "docker" "inspect" "63568f51215376e0f8067d7c504ca26d11e73c8e212de68f0ba33f8f13d2f06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63568f51215376e0f8067d7c504ca26d11e73c8e212de68f0ba33f8f13d2f06d", kill_on_drop: false }`
[INFO] [stdout] 63568f51215376e0f8067d7c504ca26d11e73c8e212de68f0ba33f8f13d2f06d
[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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] fead40b1b1d27fd399ab9ddb6f873cc446a44b641a1fa00a14f847ecaa0665d6
[INFO] running `Command { std: "docker" "start" "-a" "fead40b1b1d27fd399ab9ddb6f873cc446a44b641a1fa00a14f847ecaa0665d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/murmurhash32-d537c451e83716e5
[INFO] [stdout] test murmurhash2::test::test_murmur_against_reference_impl ... ok
[INFO] [stdout] test murmurhash2::test::test_murmur2 ... ok
[INFO] [stdout] test test::test_murmur2 ... ok
[INFO] [stdout] test murmurhash3::test::test_murmur3 ... ok
[INFO] [stdout] test test::test_murmur_against_reference_impl ... ok
[INFO] [stdout] test test::test_murmur3 ... ok
[INFO] [stdout] test murmurhash2::test::test_murmur_collisions ... ok
[INFO] [stdout] test test::test_murmur_collisions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests murmurhash32
[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" "fead40b1b1d27fd399ab9ddb6f873cc446a44b641a1fa00a14f847ecaa0665d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fead40b1b1d27fd399ab9ddb6f873cc446a44b641a1fa00a14f847ecaa0665d6", kill_on_drop: false }`
[INFO] [stdout] fead40b1b1d27fd399ab9ddb6f873cc446a44b641a1fa00a14f847ecaa0665d6