[INFO] fetching crate async-speed-limit 0.4.0...
[INFO] testing async-speed-limit-0.4.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate async-speed-limit 0.4.0 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate async-speed-limit 0.4.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-104/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40eb2550020add372bd809da3b9157e1eef8b19400d083d0669e508a5f825164
[INFO] running `Command { std: "docker" "start" "-a" "40eb2550020add372bd809da3b9157e1eef8b19400d083d0669e508a5f825164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40eb2550020add372bd809da3b9157e1eef8b19400d083d0669e508a5f825164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40eb2550020add372bd809da3b9157e1eef8b19400d083d0669e508a5f825164", kill_on_drop: false }`
[INFO] [stdout] 40eb2550020add372bd809da3b9157e1eef8b19400d083d0669e508a5f825164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dab4b20fac7b1e4bc350a3d79a801af9814da665ae5f1960ff35a6ae42f26b35
[INFO] running `Command { std: "docker" "start" "-a" "dab4b20fac7b1e4bc350a3d79a801af9814da665ae5f1960ff35a6ae42f26b35", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling async-speed-limit v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "dab4b20fac7b1e4bc350a3d79a801af9814da665ae5f1960ff35a6ae42f26b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab4b20fac7b1e4bc350a3d79a801af9814da665ae5f1960ff35a6ae42f26b35", kill_on_drop: false }`
[INFO] [stdout] dab4b20fac7b1e4bc350a3d79a801af9814da665ae5f1960ff35a6ae42f26b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 464cadb403ed9b658d0a0550cf65ceba38c93112d324943412844a47e369178e
[INFO] running `Command { std: "docker" "start" "-a" "464cadb403ed9b658d0a0550cf65ceba38c93112d324943412844a47e369178e", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[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 criterion-plot v0.4.4
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling rayon v1.5.1
[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 18.11s
[INFO] running `Command { std: "docker" "inspect" "464cadb403ed9b658d0a0550cf65ceba38c93112d324943412844a47e369178e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464cadb403ed9b658d0a0550cf65ceba38c93112d324943412844a47e369178e", kill_on_drop: false }`
[INFO] [stdout] 464cadb403ed9b658d0a0550cf65ceba38c93112d324943412844a47e369178e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e791da03a6438b9e1062f0e60806e2bdfc0d195855440bdfcc6bbdb5a48e135
[INFO] running `Command { std: "docker" "start" "-a" "8e791da03a6438b9e1062f0e60806e2bdfc0d195855440bdfcc6bbdb5a48e135", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_speed_limit-a9859810b42c7bef)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[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 io::tests::limited_read ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::change_speed_limit ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::burst ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::hiatus ... ok
[INFO] [stdout] test io::tests::unlimited_read ... 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_yielded ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::over_limit_single_thread ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::over_limit_multi_thread ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::thousand_cuts ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::under_limit_single_thread ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::set_infinite_speed_limit ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::unconsume ... 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::block ... ok
[INFO] [stdout] test limiter::tests_with_standard_clock::rate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.47s
[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/clock.rs - clock::ManualClock (line 184) ... ok
[INFO] [stdout] test src/limiter.rs - limiter::Builder (line 100) ... 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 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e791da03a6438b9e1062f0e60806e2bdfc0d195855440bdfcc6bbdb5a48e135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e791da03a6438b9e1062f0e60806e2bdfc0d195855440bdfcc6bbdb5a48e135", kill_on_drop: false }`
[INFO] [stdout] 8e791da03a6438b9e1062f0e60806e2bdfc0d195855440bdfcc6bbdb5a48e135