[INFO] fetching crate aio-limited 0.1.1... [INFO] testing aio-limited-0.1.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate aio-limited 0.1.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate aio-limited 0.1.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", 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-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e06e6e0dc0f7ec6e9ce1b9250af08d34a0cec3d336255006b36bfa454f30f47e [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" "e06e6e0dc0f7ec6e9ce1b9250af08d34a0cec3d336255006b36bfa454f30f47e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e06e6e0dc0f7ec6e9ce1b9250af08d34a0cec3d336255006b36bfa454f30f47e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e06e6e0dc0f7ec6e9ce1b9250af08d34a0cec3d336255006b36bfa454f30f47e", kill_on_drop: false }` [INFO] [stdout] e06e6e0dc0f7ec6e9ce1b9250af08d34a0cec3d336255006b36bfa454f30f47e [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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01301748d1c58e3e4f3c73ce32645dc2c67456d40ab66ab6647e0a49be672de4 [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" "01301748d1c58e3e4f3c73ce32645dc2c67456d40ab66ab6647e0a49be672de4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [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 bytes v0.4.12 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling aio-limited v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.64s [INFO] running `Command { std: "docker" "inspect" "01301748d1c58e3e4f3c73ce32645dc2c67456d40ab66ab6647e0a49be672de4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01301748d1c58e3e4f3c73ce32645dc2c67456d40ab66ab6647e0a49be672de4", kill_on_drop: false }` [INFO] [stdout] 01301748d1c58e3e4f3c73ce32645dc2c67456d40ab66ab6647e0a49be672de4 [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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] e3e6d8f9b51e713108edf0e7fa88b1f87e0700e14cc4345dd8aeb84ad1aaa6dc [INFO] running `Command { std: "docker" "start" "-a" "e3e6d8f9b51e713108edf0e7fa88b1f87e0700e14cc4345dd8aeb84ad1aaa6dc", kill_on_drop: false }` [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling net2 v0.2.36 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling aio-limited v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 27.05s [INFO] running `Command { std: "docker" "inspect" "e3e6d8f9b51e713108edf0e7fa88b1f87e0700e14cc4345dd8aeb84ad1aaa6dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3e6d8f9b51e713108edf0e7fa88b1f87e0700e14cc4345dd8aeb84ad1aaa6dc", kill_on_drop: false }` [INFO] [stdout] e3e6d8f9b51e713108edf0e7fa88b1f87e0700e14cc4345dd8aeb84ad1aaa6dc [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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3aa818ee5869927971dc22cd1888692dc25d2ad223bd46249938c686060bf430 [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" "3aa818ee5869927971dc22cd1888692dc25d2ad223bd46249938c686060bf430", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/aio_limited-27482f06eb4f0ea0 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] [2020-11-27T23:33:44Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:44Z INFO aio_limited::limiter::tests] spawning 30 clients, data size = 10000 b, duration = 30 s [INFO] [stderr] [2020-11-27T23:33:45Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:45Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:45Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:45Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:45Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:45Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:45Z INFO aio_limited::limiter::tests] duration = 0 s, r = 10000.000 b/s [INFO] [stderr] [2020-11-27T23:33:46Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:46Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:46Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:46Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:46Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:46Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:46Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:46Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:46Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:46Z INFO aio_limited::limiter::tests] duration = 0 s, r = 10000.000 b/s [INFO] [stderr] [2020-11-27T23:33:47Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:47Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:47Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:47Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:48Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:48Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:48Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:48Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:48Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:48Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:48Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:48Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:48Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:48Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2020-11-27T23:33:50Z INFO aio_limited::limiter::tests] duration = 4 s, r = 2500.000 b/s [INFO] [stdout] test limiter::tests::test1 ... ok [INFO] [stderr] [2020-11-27T23:33:52Z INFO aio_limited::limiter::tests] duration = 6 s, r = 1666.667 b/s [INFO] [stderr] [2020-11-27T23:33:52Z INFO aio_limited::limiter::tests] duration = 6 s, r = 1666.667 b/s [INFO] [stderr] [2020-11-27T23:33:53Z INFO aio_limited::limiter::tests] duration = 7 s, r = 1428.571 b/s [INFO] [stderr] [2020-11-27T23:33:54Z INFO aio_limited::limiter::tests] duration = 8 s, r = 1250.000 b/s [INFO] [stderr] [2020-11-27T23:33:54Z INFO aio_limited::limiter::tests] duration = 8 s, r = 1250.000 b/s [INFO] [stderr] [2020-11-27T23:33:54Z INFO aio_limited::limiter::tests] duration = 8 s, r = 1250.000 b/s [INFO] [stderr] [2020-11-27T23:33:55Z INFO aio_limited::limiter::tests] duration = 9 s, r = 1111.111 b/s [INFO] [stderr] [2020-11-27T23:33:58Z INFO aio_limited::limiter::tests] duration = 12 s, r = 833.333 b/s [INFO] [stderr] [2020-11-27T23:34:00Z INFO aio_limited::limiter::tests] duration = 14 s, r = 714.286 b/s [INFO] [stderr] [2020-11-27T23:34:01Z INFO aio_limited::limiter::tests] duration = 15 s, r = 666.667 b/s [INFO] [stderr] [2020-11-27T23:34:03Z INFO aio_limited::limiter::tests] duration = 17 s, r = 588.235 b/s [INFO] [stderr] [2020-11-27T23:34:03Z INFO aio_limited::limiter::tests] duration = 17 s, r = 588.235 b/s [INFO] [stderr] [2020-11-27T23:34:03Z INFO aio_limited::limiter::tests] duration = 17 s, r = 588.235 b/s [INFO] [stderr] [2020-11-27T23:34:04Z INFO aio_limited::limiter::tests] duration = 18 s, r = 555.556 b/s [INFO] [stderr] [2020-11-27T23:34:04Z INFO aio_limited::limiter::tests] duration = 18 s, r = 555.556 b/s [INFO] [stderr] [2020-11-27T23:34:04Z INFO aio_limited::limiter::tests] duration = 18 s, r = 555.556 b/s [INFO] [stderr] [2020-11-27T23:34:05Z INFO aio_limited::limiter::tests] duration = 19 s, r = 526.316 b/s [INFO] [stderr] [2020-11-27T23:34:06Z INFO aio_limited::limiter::tests] duration = 20 s, r = 500.000 b/s [INFO] [stderr] [2020-11-27T23:34:06Z INFO aio_limited::limiter::tests] duration = 20 s, r = 500.000 b/s [INFO] [stderr] [2020-11-27T23:34:07Z INFO aio_limited::limiter::tests] duration = 21 s, r = 476.190 b/s [INFO] [stderr] [2020-11-27T23:34:08Z INFO aio_limited::limiter::tests] duration = 22 s, r = 454.545 b/s [INFO] [stderr] [2020-11-27T23:34:09Z INFO aio_limited::limiter::tests] duration = 23 s, r = 434.783 b/s [INFO] [stderr] [2020-11-27T23:34:10Z INFO aio_limited::limiter::tests] duration = 24 s, r = 416.667 b/s [INFO] [stderr] [2020-11-27T23:34:13Z INFO aio_limited::limiter::tests] duration = 27 s, r = 370.370 b/s [INFO] [stderr] [2020-11-27T23:34:13Z INFO aio_limited::limiter::tests] duration = 27 s, r = 370.370 b/s [INFO] [stderr] [2020-11-27T23:34:13Z INFO aio_limited::limiter::tests] duration = 27 s, r = 370.370 b/s [INFO] [stderr] [2020-11-27T23:34:14Z INFO aio_limited::limiter::tests] duration = 28 s, r = 357.143 b/s [INFO] [stderr] [2020-11-27T23:34:17Z INFO aio_limited::limiter::tests] spawn 1 more client, data size = 10000 b, duration = 1 s [INFO] [stderr] [2020-11-27T23:34:18Z INFO aio_limited::limiter::tests] duration = 0 s, r = 10000.000 b/s [INFO] [stdout] test limiter::tests::test2 ... ok [INFO] [stderr] Doc-tests aio-limited [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3aa818ee5869927971dc22cd1888692dc25d2ad223bd46249938c686060bf430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aa818ee5869927971dc22cd1888692dc25d2ad223bd46249938c686060bf430", kill_on_drop: false }` [INFO] [stdout] 3aa818ee5869927971dc22cd1888692dc25d2ad223bd46249938c686060bf430