[INFO] fetching crate aio-limited 0.1.1... [INFO] testing aio-limited-0.1.1 against beta-2021-01-01 for beta-1.50-1 [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 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 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" "+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] 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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b82e2db45213ddb8571e03691eb3630d7d93d8f520d6fbb27bebd869ebe3fb95 [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" "b82e2db45213ddb8571e03691eb3630d7d93d8f520d6fbb27bebd869ebe3fb95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b82e2db45213ddb8571e03691eb3630d7d93d8f520d6fbb27bebd869ebe3fb95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b82e2db45213ddb8571e03691eb3630d7d93d8f520d6fbb27bebd869ebe3fb95", kill_on_drop: false }` [INFO] [stdout] b82e2db45213ddb8571e03691eb3630d7d93d8f520d6fbb27bebd869ebe3fb95 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] bcb88658b0348866385eadd92d8feb926e56db91a3ecb9816c18b020f7ea8018 [INFO] running `Command { std: "docker" "start" "-a" "bcb88658b0348866385eadd92d8feb926e56db91a3ecb9816c18b020f7ea8018", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.30 [INFO] [stderr] Compiling log v0.4.11 [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 v0.6.13 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [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 6.83s [INFO] running `Command { std: "docker" "inspect" "bcb88658b0348866385eadd92d8feb926e56db91a3ecb9816c18b020f7ea8018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcb88658b0348866385eadd92d8feb926e56db91a3ecb9816c18b020f7ea8018", kill_on_drop: false }` [INFO] [stdout] bcb88658b0348866385eadd92d8feb926e56db91a3ecb9816c18b020f7ea8018 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e0a7dd45befb6f8981f1fca9750dbd802627168978dcd9b6acf392b36c13dde [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" "3e0a7dd45befb6f8981f1fca9750dbd802627168978dcd9b6acf392b36c13dde", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling tokio-fs v0.1.7 [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 tokio v0.1.22 [INFO] [stderr] Compiling regex v1.4.2 [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 23.06s [INFO] running `Command { std: "docker" "inspect" "3e0a7dd45befb6f8981f1fca9750dbd802627168978dcd9b6acf392b36c13dde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e0a7dd45befb6f8981f1fca9750dbd802627168978dcd9b6acf392b36c13dde", kill_on_drop: false }` [INFO] [stdout] 3e0a7dd45befb6f8981f1fca9750dbd802627168978dcd9b6acf392b36c13dde [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b80ebc907ab13307f22395b2df9a73e08294607a557d2f5bcf65757ba768061a [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" "b80ebc907ab13307f22395b2df9a73e08294607a557d2f5bcf65757ba768061a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/aio_limited-435dd21490c349ee [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] [2021-01-04T12:22:05Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:05Z INFO aio_limited::limiter::tests] spawning 30 clients, data size = 10000 b, duration = 30 s [INFO] [stderr] [2021-01-04T12:22:06Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:06Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:06Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:06Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:06Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:06Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:06Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:07Z INFO aio_limited::limiter::tests] duration = 0 s, r = 10000.000 b/s [INFO] [stderr] [2021-01-04T12:22:07Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:07Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:07Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:07Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:07Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:07Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:07Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:07Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:07Z INFO aio_limited::limiter::tests] duration = 0 s, r = 10000.000 b/s [INFO] [stderr] [2021-01-04T12:22:08Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:08Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:08Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:08Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:08Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:08Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:08Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:08Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:08Z INFO aio_limited::limiter::tests] duration = 1 s, r = 10000.000 b/s [INFO] [stderr] [2021-01-04T12:22:09Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:09Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:09Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:09Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:09Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:09Z INFO aio_limited::limiter::tests] Ok("0123456789") [INFO] [stderr] [2021-01-04T12:22:10Z INFO aio_limited::limiter::tests] duration = 3 s, r = 3333.333 b/s [INFO] [stderr] [2021-01-04T12:22:11Z INFO aio_limited::limiter::tests] duration = 4 s, r = 2500.000 b/s [INFO] [stdout] test limiter::tests::test1 ... ok [INFO] [stderr] [2021-01-04T12:22:13Z INFO aio_limited::limiter::tests] duration = 6 s, r = 1666.667 b/s [INFO] [stderr] [2021-01-04T12:22:14Z INFO aio_limited::limiter::tests] duration = 7 s, r = 1428.571 b/s [INFO] [stderr] [2021-01-04T12:22:14Z INFO aio_limited::limiter::tests] duration = 7 s, r = 1428.571 b/s [INFO] [stderr] [2021-01-04T12:22:17Z INFO aio_limited::limiter::tests] duration = 10 s, r = 1000.000 b/s [INFO] [stderr] [2021-01-04T12:22:17Z INFO aio_limited::limiter::tests] duration = 10 s, r = 1000.000 b/s [INFO] [stderr] [2021-01-04T12:22:18Z INFO aio_limited::limiter::tests] duration = 11 s, r = 909.091 b/s [INFO] [stderr] [2021-01-04T12:22:19Z INFO aio_limited::limiter::tests] duration = 12 s, r = 833.333 b/s [INFO] [stderr] [2021-01-04T12:22:20Z INFO aio_limited::limiter::tests] duration = 13 s, r = 769.231 b/s [INFO] [stderr] [2021-01-04T12:22:21Z INFO aio_limited::limiter::tests] duration = 14 s, r = 714.286 b/s [INFO] [stderr] [2021-01-04T12:22:22Z INFO aio_limited::limiter::tests] duration = 15 s, r = 666.667 b/s [INFO] [stderr] [2021-01-04T12:22:22Z INFO aio_limited::limiter::tests] duration = 15 s, r = 666.667 b/s [INFO] [stderr] [2021-01-04T12:22:23Z INFO aio_limited::limiter::tests] duration = 16 s, r = 625.000 b/s [INFO] [stderr] [2021-01-04T12:22:24Z INFO aio_limited::limiter::tests] duration = 17 s, r = 588.235 b/s [INFO] [stderr] [2021-01-04T12:22:25Z INFO aio_limited::limiter::tests] duration = 18 s, r = 555.556 b/s [INFO] [stderr] [2021-01-04T12:22:26Z INFO aio_limited::limiter::tests] duration = 19 s, r = 526.316 b/s [INFO] [stderr] [2021-01-04T12:22:27Z INFO aio_limited::limiter::tests] duration = 20 s, r = 500.000 b/s [INFO] [stderr] [2021-01-04T12:22:28Z INFO aio_limited::limiter::tests] duration = 21 s, r = 476.190 b/s [INFO] [stderr] [2021-01-04T12:22:29Z INFO aio_limited::limiter::tests] duration = 22 s, r = 454.545 b/s [INFO] [stderr] [2021-01-04T12:22:30Z INFO aio_limited::limiter::tests] duration = 23 s, r = 434.783 b/s [INFO] [stderr] [2021-01-04T12:22:30Z INFO aio_limited::limiter::tests] duration = 23 s, r = 434.783 b/s [INFO] [stderr] [2021-01-04T12:22:32Z INFO aio_limited::limiter::tests] duration = 25 s, r = 400.000 b/s [INFO] [stderr] [2021-01-04T12:22:32Z INFO aio_limited::limiter::tests] duration = 25 s, r = 400.000 b/s [INFO] [stderr] [2021-01-04T12:22:34Z INFO aio_limited::limiter::tests] duration = 27 s, r = 370.370 b/s [INFO] [stderr] [2021-01-04T12:22:35Z INFO aio_limited::limiter::tests] duration = 28 s, r = 357.143 b/s [INFO] [stderr] [2021-01-04T12:22:35Z INFO aio_limited::limiter::tests] duration = 28 s, r = 357.143 b/s [INFO] [stderr] [2021-01-04T12:22:38Z INFO aio_limited::limiter::tests] spawn 1 more client, data size = 10000 b, duration = 1 s [INFO] [stderr] [2021-01-04T12:22:39Z INFO aio_limited::limiter::tests] duration = 0 s, r = 10000.000 b/s [INFO] [stderr] Doc-tests aio-limited [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 38.09s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b80ebc907ab13307f22395b2df9a73e08294607a557d2f5bcf65757ba768061a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b80ebc907ab13307f22395b2df9a73e08294607a557d2f5bcf65757ba768061a", kill_on_drop: false }` [INFO] [stdout] b80ebc907ab13307f22395b2df9a73e08294607a557d2f5bcf65757ba768061a