[INFO] fetching crate async-speed-limit 0.4.0... [INFO] testing async-speed-limit-0.4.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate async-speed-limit 0.4.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate async-speed-limit 0.4.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-speed-limit 0.4.0 [INFO] finished tweaking crates.io crate async-speed-limit 0.4.0 [INFO] tweaked toml for crates.io crate async-speed-limit 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] c694d7f53839b8954883c021d00805ac26545595f546ae4dc7c45f0721f5c3a1 [INFO] running `Command { std: "docker" "start" "-a" "c694d7f53839b8954883c021d00805ac26545595f546ae4dc7c45f0721f5c3a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c694d7f53839b8954883c021d00805ac26545595f546ae4dc7c45f0721f5c3a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c694d7f53839b8954883c021d00805ac26545595f546ae4dc7c45f0721f5c3a1", kill_on_drop: false }` [INFO] [stdout] c694d7f53839b8954883c021d00805ac26545595f546ae4dc7c45f0721f5c3a1 [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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7da25b5b53d2a5c4f25bc56b686eb397c814a3db72dda4cdde0d9b18bc01eab7 [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" "7da25b5b53d2a5c4f25bc56b686eb397c814a3db72dda4cdde0d9b18bc01eab7", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling async-speed-limit v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `Command { std: "docker" "inspect" "7da25b5b53d2a5c4f25bc56b686eb397c814a3db72dda4cdde0d9b18bc01eab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7da25b5b53d2a5c4f25bc56b686eb397c814a3db72dda4cdde0d9b18bc01eab7", kill_on_drop: false }` [INFO] [stdout] 7da25b5b53d2a5c4f25bc56b686eb397c814a3db72dda4cdde0d9b18bc01eab7 [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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e33e16e3c12f22ef8e31b20f7e0f0f7439c65d6b22ff1c4ccc3ee89f65cd93d6 [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" "e33e16e3c12f22ef8e31b20f7e0f0f7439c65d6b22ff1c4ccc3ee89f65cd93d6", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling async-speed-limit v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "e33e16e3c12f22ef8e31b20f7e0f0f7439c65d6b22ff1c4ccc3ee89f65cd93d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e33e16e3c12f22ef8e31b20f7e0f0f7439c65d6b22ff1c4ccc3ee89f65cd93d6", kill_on_drop: false }` [INFO] [stdout] e33e16e3c12f22ef8e31b20f7e0f0f7439c65d6b22ff1c4ccc3ee89f65cd93d6 [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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 553f029dde7167a99677ba68b69afc42b0c9dd23b92a2ee9bd0fbd441f505e7a [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" "553f029dde7167a99677ba68b69afc42b0c9dd23b92a2ee9bd0fbd441f505e7a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/async_speed_limit-7084aa122a35ff3b) [INFO] [stdout] running 22 tests [INFO] [stdout] test limiter::tests_with_manual_clock::over_limit_multi_thread_yielded ... ok [INFO] [stdout] test limiter::tests_with_manual_clock::over_limit_multi_thread_2 ... ok [INFO] [stdout] test limiter::tests_with_manual_clock::over_limit_multi_thread ... ok [INFO] [stdout] test limiter::tests_with_manual_clock::hiatus ... ok [INFO] [stdout] test io::tests::limited_read ... ok [INFO] [stdout] test limiter::tests_with_manual_clock::over_limit_single_thread ... ok [INFO] [stdout] test limiter::tests_with_manual_clock::unconsume ... ok [INFO] [stdout] test limiter::tests_with_manual_clock::thousand_cuts ... ok [INFO] [stdout] test clock::tests::manual_clock_basics ... ok [INFO] [stdout] test clock::tests::manual_clock_sleep ... ok [INFO] [stdout] test io::tests::limited_write ... ok [INFO] [stdout] test limiter::tests_with_manual_clock::change_speed_limit ... ok [INFO] [stdout] test limiter::tests_with_manual_clock::set_infinite_speed_limit ... ok [INFO] [stdout] test limiter::tests_with_manual_clock::burst ... ok [INFO] [stdout] test limiter::tests_with_manual_clock::under_limit_single_thread ... ok [INFO] [stdout] test io::tests::unlimited_read ... ok [INFO] [stdout] test io::tokio_tests::unlimited_read ... ok [INFO] [stdout] test clock::tests::standard_clock ... ok [INFO] [stdout] test io::tokio_tests::limited_read_byte_stream ... ok [INFO] [stdout] test io::tokio_tests::limited_read ... ok [INFO] [stdout] test limiter::tests_with_standard_clock::rate ... ok [INFO] [stdout] test limiter::tests_with_standard_clock::block ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.63s [INFO] [stdout] [INFO] [stderr] Doc-tests async-speed-limit [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/limiter.rs - limiter::Builder (line 100) ... ok [INFO] [stdout] test src/clock.rs - clock::ManualClock (line 184) ... ok [INFO] [stdout] test src/limiter.rs - limiter::Limiter (line 259) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "553f029dde7167a99677ba68b69afc42b0c9dd23b92a2ee9bd0fbd441f505e7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "553f029dde7167a99677ba68b69afc42b0c9dd23b92a2ee9bd0fbd441f505e7a", kill_on_drop: false }` [INFO] [stdout] 553f029dde7167a99677ba68b69afc42b0c9dd23b92a2ee9bd0fbd441f505e7a