[INFO] fetching crate aio-limited 0.1.1... [INFO] testing aio-limited-0.1.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate aio-limited 0.1.1 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate aio-limited 0.1.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate aio-limited 0.1.1 [INFO] finished tweaking crates.io crate aio-limited 0.1.1 [INFO] tweaked toml for crates.io crate aio-limited 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 27e191d40ad3b3992bd0e369832a69af86c896c625476eb1876d647bd387a98a [INFO] running `Command { std: "docker" "start" "-a" "27e191d40ad3b3992bd0e369832a69af86c896c625476eb1876d647bd387a98a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "27e191d40ad3b3992bd0e369832a69af86c896c625476eb1876d647bd387a98a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27e191d40ad3b3992bd0e369832a69af86c896c625476eb1876d647bd387a98a", kill_on_drop: false }` [INFO] [stdout] 27e191d40ad3b3992bd0e369832a69af86c896c625476eb1876d647bd387a98a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 207818ed7c73082f84b0dad225661d0451f193ce59e7cea9928411e02ed796b5 [INFO] running `Command { std: "docker" "start" "-a" "207818ed7c73082f84b0dad225661d0451f193ce59e7cea9928411e02ed796b5", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling aio-limited v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.13s [INFO] running `Command { std: "docker" "inspect" "207818ed7c73082f84b0dad225661d0451f193ce59e7cea9928411e02ed796b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "207818ed7c73082f84b0dad225661d0451f193ce59e7cea9928411e02ed796b5", kill_on_drop: false }` [INFO] [stdout] 207818ed7c73082f84b0dad225661d0451f193ce59e7cea9928411e02ed796b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85069b9c979a61e5990a25577088ec67b4c33fb9c07ea8329ba13536a674f385 [INFO] running `Command { std: "docker" "start" "-a" "85069b9c979a61e5990a25577088ec67b4c33fb9c07ea8329ba13536a674f385", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling aio-limited v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.13s [INFO] running `Command { std: "docker" "inspect" "85069b9c979a61e5990a25577088ec67b4c33fb9c07ea8329ba13536a674f385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85069b9c979a61e5990a25577088ec67b4c33fb9c07ea8329ba13536a674f385", kill_on_drop: false }` [INFO] [stdout] 85069b9c979a61e5990a25577088ec67b4c33fb9c07ea8329ba13536a674f385 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e0a1799c2fc255b7e639f6e6fdd282fe320df75c1650dd3bd8f38dab34a01af9 [INFO] running `Command { std: "docker" "start" "-a" "e0a1799c2fc255b7e639f6e6fdd282fe320df75c1650dd3bd8f38dab34a01af9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/aio_limited-57ffff8d9c92ee3e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] [2021-09-10T18:36:33Z INFO aio_limited::limiter::tests] spawning 30 clients, data size = 10000 b, duration = 30 s [INFO] [stderr] [2021-09-10T18:36:33Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:34Z INFO aio_limited::limiter::tests] duration = 0 s, r = 10000.000 b/s [INFO] [stderr] [2021-09-10T18:36:35Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:35Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:35Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:35Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:35Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:35Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:35Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:35Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:35Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:35Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:36Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:36Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:36Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:36Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:36Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:36Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:36Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:36Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:36Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:37Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:37Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:37Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:37Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:37Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:37Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:37Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:37Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:37Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-09-10T18:36:38Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stdout] test limiter::tests::test1 ... ok [INFO] [stderr] [2021-09-10T18:36:41Z INFO aio_limited::limiter::tests] duration = 6 s, r = 1666.667 b/s [INFO] [stderr] [2021-09-10T18:36:41Z INFO aio_limited::limiter::tests] duration = 6 s, r = 1666.667 b/s [INFO] [stderr] [2021-09-10T18:36:42Z INFO aio_limited::limiter::tests] duration = 7 s, r = 1428.571 b/s [INFO] [stderr] [2021-09-10T18:36:43Z INFO aio_limited::limiter::tests] duration = 8 s, r = 1250.000 b/s [INFO] [stderr] [2021-09-10T18:36:45Z INFO aio_limited::limiter::tests] duration = 10 s, r = 1000.000 b/s [INFO] [stderr] [2021-09-10T18:36:45Z INFO aio_limited::limiter::tests] duration = 10 s, r = 1000.000 b/s [INFO] [stderr] [2021-09-10T18:36:45Z INFO aio_limited::limiter::tests] duration = 10 s, r = 1000.000 b/s [INFO] [stderr] [2021-09-10T18:36:46Z INFO aio_limited::limiter::tests] duration = 11 s, r = 909.091 b/s [INFO] [stderr] [2021-09-10T18:36:47Z INFO aio_limited::limiter::tests] duration = 12 s, r = 833.333 b/s [INFO] [stderr] [2021-09-10T18:36:48Z INFO aio_limited::limiter::tests] duration = 13 s, r = 769.231 b/s [INFO] [stderr] [2021-09-10T18:36:49Z INFO aio_limited::limiter::tests] duration = 14 s, r = 714.286 b/s [INFO] [stderr] [2021-09-10T18:36:51Z INFO aio_limited::limiter::tests] duration = 16 s, r = 625.000 b/s [INFO] [stderr] [2021-09-10T18:36:52Z INFO aio_limited::limiter::tests] duration = 17 s, r = 588.235 b/s [INFO] [stderr] [2021-09-10T18:36:54Z INFO aio_limited::limiter::tests] duration = 19 s, r = 526.316 b/s [INFO] [stderr] [2021-09-10T18:36:56Z INFO aio_limited::limiter::tests] duration = 21 s, r = 476.190 b/s [INFO] [stderr] [2021-09-10T18:36:56Z INFO aio_limited::limiter::tests] duration = 21 s, r = 476.190 b/s [INFO] [stderr] [2021-09-10T18:36:57Z INFO aio_limited::limiter::tests] duration = 22 s, r = 454.545 b/s [INFO] [stderr] [2021-09-10T18:36:58Z INFO aio_limited::limiter::tests] duration = 23 s, r = 434.783 b/s [INFO] [stderr] [2021-09-10T18:36:58Z INFO aio_limited::limiter::tests] duration = 23 s, r = 434.783 b/s [INFO] [stderr] [2021-09-10T18:36:58Z INFO aio_limited::limiter::tests] duration = 23 s, r = 434.783 b/s [INFO] [stderr] [2021-09-10T18:36:59Z INFO aio_limited::limiter::tests] duration = 24 s, r = 416.667 b/s [INFO] [stderr] [2021-09-10T18:37:00Z INFO aio_limited::limiter::tests] duration = 25 s, r = 400.000 b/s [INFO] [stderr] [2021-09-10T18:37:01Z INFO aio_limited::limiter::tests] duration = 26 s, r = 384.615 b/s [INFO] [stderr] [2021-09-10T18:37:01Z INFO aio_limited::limiter::tests] duration = 26 s, r = 384.615 b/s [INFO] [stderr] [2021-09-10T18:37:01Z INFO aio_limited::limiter::tests] duration = 26 s, r = 384.615 b/s [INFO] [stderr] [2021-09-10T18:37:03Z INFO aio_limited::limiter::tests] duration = 28 s, r = 357.143 b/s [INFO] [stderr] [2021-09-10T18:37:03Z INFO aio_limited::limiter::tests] duration = 28 s, r = 357.143 b/s [INFO] [stderr] [2021-09-10T18:37:03Z INFO aio_limited::limiter::tests] duration = 28 s, r = 357.143 b/s [INFO] [stderr] [2021-09-10T18:37:03Z INFO aio_limited::limiter::tests] duration = 28 s, r = 357.143 b/s [INFO] [stderr] [2021-09-10T18:37:06Z INFO aio_limited::limiter::tests] spawn 1 more client, data size = 10000 b, duration = 1 s [INFO] [stderr] [2021-09-10T18:37:07Z INFO aio_limited::limiter::tests] duration = 0 s, r = 10000.000 b/s [INFO] [stdout] test limiter::tests::test2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 38.26s [INFO] [stdout] [INFO] [stderr] Doc-tests aio-limited [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" "e0a1799c2fc255b7e639f6e6fdd282fe320df75c1650dd3bd8f38dab34a01af9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0a1799c2fc255b7e639f6e6fdd282fe320df75c1650dd3bd8f38dab34a01af9", kill_on_drop: false }` [INFO] [stdout] e0a1799c2fc255b7e639f6e6fdd282fe320df75c1650dd3bd8f38dab34a01af9