[INFO] fetching crate governor 0.3.1...
[INFO] testing governor-0.3.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate governor 0.3.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate governor 0.3.1 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 governor 0.3.1
[INFO] finished tweaking crates.io crate governor 0.3.1
[INFO] tweaked toml for crates.io crate governor 0.3.1 written to /workspace/builds/worker-1/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nonzero_ext v0.2.0
[INFO] [stderr]   Downloaded no-std-compat v0.4.1
[INFO] [stderr]   Downloaded quanta v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fab8718603efde18bf860e37c480576aa8e3469f3b1d408b3e36678c1ee672c4
[INFO] running `Command { std: "docker" "start" "-a" "fab8718603efde18bf860e37c480576aa8e3469f3b1d408b3e36678c1ee672c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fab8718603efde18bf860e37c480576aa8e3469f3b1d408b3e36678c1ee672c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab8718603efde18bf860e37c480576aa8e3469f3b1d408b3e36678c1ee672c4", kill_on_drop: false }`
[INFO] [stdout] fab8718603efde18bf860e37c480576aa8e3469f3b1d408b3e36678c1ee672c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1b02770cad7d2371c8e3b3e5b123db95f3e50ef0f278e5ae30d95ca79823ab29
[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" "1b02770cad7d2371c8e3b3e5b123db95f3e50ef0f278e5ae30d95ca79823ab29", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling nonzero_ext v0.2.0
[INFO] [stderr]    Compiling quanta v0.4.1
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling dashmap v3.11.10
[INFO] [stderr]    Compiling no-std-compat v0.4.1
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling governor v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.76s
[INFO] running `Command { std: "docker" "inspect" "1b02770cad7d2371c8e3b3e5b123db95f3e50ef0f278e5ae30d95ca79823ab29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b02770cad7d2371c8e3b3e5b123db95f3e50ef0f278e5ae30d95ca79823ab29", kill_on_drop: false }`
[INFO] [stdout] 1b02770cad7d2371c8e3b3e5b123db95f3e50ef0f278e5ae30d95ca79823ab29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] b3b582506ca2d31828688f96c77533200af23737e1bfb84e3d48bdfbfe40807a
[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" "b3b582506ca2d31828688f96c77533200af23737e1bfb84e3d48bdfbfe40807a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling tynm v0.1.6
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling governor v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.07s
[INFO] running `Command { std: "docker" "inspect" "b3b582506ca2d31828688f96c77533200af23737e1bfb84e3d48bdfbfe40807a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3b582506ca2d31828688f96c77533200af23737e1bfb84e3d48bdfbfe40807a", kill_on_drop: false }`
[INFO] [stdout] b3b582506ca2d31828688f96c77533200af23737e1bfb84e3d48bdfbfe40807a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 334d18035d8505718d002db0ca640ce3e93cd63950e978d14d000ebe2aebae35
[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" "334d18035d8505718d002db0ca640ce3e93cd63950e978d14d000ebe2aebae35", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/governor-b4cb6118fb9c5298
[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] [stderr]      Running /opt/rustwide/target/debug/deps/direct-f3a8606563317ea6
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test accepts_first_cell ... ok
[INFO] [stdout] test all_1_identical_to_1 ... ok
[INFO] [stdout] test all_capacity_check_rejects_excess ... ok
[INFO] [stdout] test correct_wait_time ... ok
[INFO] [stdout] test never_allows_more_than_capacity_all ... ok
[INFO] [stdout] test rejects_too_many ... ok
[INFO] [stdout] test rejects_too_many_all ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/future-54c5ee03549c7aa2
[INFO] [stdout] test actual_threadsafety ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test errors_on_exceeded_capacity ... ok
[INFO] [stdout] test proceeds_n ... ok
[INFO] [stdout] test proceeds ... ok
[INFO] [stdout] test proceeds_keyed ... ok
[INFO] [stdout] test pauses ... ok
[INFO] [stdout] test pauses_n ... ok
[INFO] [stdout] test pauses_keyed ... ok
[INFO] [stdout] test multiple ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/keyed_dashmap-614077ffdf9fe321
[INFO] [stdout] test multiple_keyed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test accepts_first_cell ... ok
[INFO] [stdout] test rejects_too_many ... ok
[INFO] [stdout] test expiration ... ok
[INFO] [stdout] test dashmap_length ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/keyed_hashmap-8c485f4f0cb1abd5
[INFO] [stdout] test actual_threadsafety ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test accepts_first_cell ... ok
[INFO] [stdout] test hashmap_length ... ok
[INFO] [stdout] test rejects_too_many ... ok
[INFO] [stdout] test expiration ... ok
[INFO] [stdout] test actual_threadsafety ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memory_leaks-7434fbc7ba64d2bf
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test memleak_gcra_multi ... ok
[INFO] [stdout] test memleak_gcra ... ok
[INFO] [stdout] test memleak_keyed ... ok
[INFO] [stdout] test memleak_gcra_threaded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.97s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/proptests-0726262b971d8429
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sinks-7f2bc7044ffa1708
[INFO] [stdout] test accurate_not_until ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test sink ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/streams-5b7b3ec98ab50f75
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests governor
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/quota.rs - quota::Quota (line 34) ... ok
[INFO] [stdout] test src/_guide.rs - _guide (line 33) ... ok
[INFO] [stdout] test src/jitter.rs - jitter::Jitter (line 30) ... ok
[INFO] [stdout] test src/quota.rs - quota::Quota::with_period (line 108) ... ok
[INFO] [stdout] test src/quota.rs - quota::Quota (line 49) ... ok
[INFO] [stdout] test src/_guide.rs - _guide (line 45) ... ok
[INFO] [stdout] test src/jitter.rs - jitter::Jitter (line 47) ... ok
[INFO] [stdout] test src/_guide.rs - _guide (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/_guide.rs - _guide (line 151) ... ok
[INFO] [stdout] test src/_guide.rs - _guide (line 75) ... ok
[INFO] [stdout] test src/_guide.rs - _guide (line 118) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "334d18035d8505718d002db0ca640ce3e93cd63950e978d14d000ebe2aebae35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "334d18035d8505718d002db0ca640ce3e93cd63950e978d14d000ebe2aebae35", kill_on_drop: false }`
[INFO] [stdout] 334d18035d8505718d002db0ca640ce3e93cd63950e978d14d000ebe2aebae35