[INFO] fetching crate governor 0.3.1... [INFO] testing governor-0.3.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [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 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71f8c101bd51dfcfb7208e6282ca9c4b1da4a53e56adf67a6e89b33106181f3b [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" "71f8c101bd51dfcfb7208e6282ca9c4b1da4a53e56adf67a6e89b33106181f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71f8c101bd51dfcfb7208e6282ca9c4b1da4a53e56adf67a6e89b33106181f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71f8c101bd51dfcfb7208e6282ca9c4b1da4a53e56adf67a6e89b33106181f3b", kill_on_drop: false }` [INFO] [stdout] 71f8c101bd51dfcfb7208e6282ca9c4b1da4a53e56adf67a6e89b33106181f3b [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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7058463bfd33f41f08f8230b7276503d404eeb9cbbe9356f4e21cf2d14fbfdcd [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" "7058463bfd33f41f08f8230b7276503d404eeb9cbbe9356f4e21cf2d14fbfdcd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling nonzero_ext v0.2.0 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling quanta v0.4.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling const-random-macro v0.1.12 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling const-random v0.1.12 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling dashmap v3.11.10 [INFO] [stderr] Compiling no-std-compat v0.4.1 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling pin-project v1.0.2 [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 47.82s [INFO] running `Command { std: "docker" "inspect" "7058463bfd33f41f08f8230b7276503d404eeb9cbbe9356f4e21cf2d14fbfdcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7058463bfd33f41f08f8230b7276503d404eeb9cbbe9356f4e21cf2d14fbfdcd", kill_on_drop: false }` [INFO] [stdout] 7058463bfd33f41f08f8230b7276503d404eeb9cbbe9356f4e21cf2d14fbfdcd [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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] fc0ce6e792759457e3b07e27460153999d308a015d8e4af5a39c8b20489f405f [INFO] running `Command { std: "docker" "start" "-a" "fc0ce6e792759457e3b07e27460153999d308a015d8e4af5a39c8b20489f405f", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling more-asserts v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling proptest v0.10.1 [INFO] [stderr] Compiling tynm v0.1.6 [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 1m 53s [INFO] running `Command { std: "docker" "inspect" "fc0ce6e792759457e3b07e27460153999d308a015d8e4af5a39c8b20489f405f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc0ce6e792759457e3b07e27460153999d308a015d8e4af5a39c8b20489f405f", kill_on_drop: false }` [INFO] [stdout] fc0ce6e792759457e3b07e27460153999d308a015d8e4af5a39c8b20489f405f [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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] f8075f4324935173ac9258b89f6d33d61f5ba855eed1437864650a0fbca3f6f0 [INFO] running `Command { std: "docker" "start" "-a" "f8075f4324935173ac9258b89f6d33d61f5ba855eed1437864650a0fbca3f6f0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/governor-aaa86ff5afd6e137 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/direct-61b774d11b385bdc [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] [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 rejects_too_many ... ok [INFO] [stdout] test never_allows_more_than_capacity_all ... ok [INFO] [stdout] test rejects_too_many_all ... ok [INFO] [stdout] test actual_threadsafety ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/future-d3998e69ccf67081 [INFO] [stdout] test proceeds_n ... ok [INFO] [stdout] test proceeds ... ok [INFO] [stdout] test errors_on_exceeded_capacity ... ok [INFO] [stdout] test proceeds_keyed ... ok [INFO] [stdout] test pauses_n ... ok [INFO] [stdout] test pauses ... ok [INFO] [stdout] test pauses_keyed ... ok [INFO] [stdout] test multiple_keyed ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/keyed_dashmap-b1995a60d3114837 [INFO] [stdout] test multiple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test expiration ... ok [INFO] [stdout] test accepts_first_cell ... ok [INFO] [stdout] test rejects_too_many ... ok [INFO] [stdout] test dashmap_length ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/keyed_hashmap-2b52bfc4407192b2 [INFO] [stdout] test actual_threadsafety ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test expiration ... ok [INFO] [stdout] test hashmap_length ... ok [INFO] [stdout] test accepts_first_cell ... ok [INFO] [stdout] test rejects_too_many ... 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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/memory_leaks-4d2f2927140f2907 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/proptests-86769aae6b032233 [INFO] [stdout] [INFO] [stdout] running 1 test [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sinks-5d48f93c86e92515 [INFO] [stdout] test sink ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/streams-06e7a917de4ac54e [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 [INFO] [stdout] [INFO] [stderr] Doc-tests governor [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - (line 15) ... 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/jitter.rs - jitter::Jitter (line 30) ... ok [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/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 61) ... 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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f8075f4324935173ac9258b89f6d33d61f5ba855eed1437864650a0fbca3f6f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8075f4324935173ac9258b89f6d33d61f5ba855eed1437864650a0fbca3f6f0", kill_on_drop: false }` [INFO] [stdout] f8075f4324935173ac9258b89f6d33d61f5ba855eed1437864650a0fbca3f6f0