[INFO] crate async-speed-limit 0.3.0 is already in cache
[INFO] testing async-speed-limit-0.3.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate async-speed-limit 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate async-speed-limit 0.3.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-speed-limit 0.3.0
[INFO] finished tweaking crates.io crate async-speed-limit 0.3.0
[INFO] tweaked toml for crates.io crate async-speed-limit 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ae7e62bab6299028baace64698a306cf0e778ad0d3512a1ea6b8af17f8b6720
[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" "2ae7e62bab6299028baace64698a306cf0e778ad0d3512a1ea6b8af17f8b6720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ae7e62bab6299028baace64698a306cf0e778ad0d3512a1ea6b8af17f8b6720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ae7e62bab6299028baace64698a306cf0e778ad0d3512a1ea6b8af17f8b6720", kill_on_drop: false }`
[INFO] [stdout] 2ae7e62bab6299028baace64698a306cf0e778ad0d3512a1ea6b8af17f8b6720
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a395edd4e8077dc5b8119241867829a4c2230e05a045aadad4af0acdaaab76db
[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" "a395edd4e8077dc5b8119241867829a4c2230e05a045aadad4af0acdaaab76db", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling async-speed-limit v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "a395edd4e8077dc5b8119241867829a4c2230e05a045aadad4af0acdaaab76db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a395edd4e8077dc5b8119241867829a4c2230e05a045aadad4af0acdaaab76db", kill_on_drop: false }`
[INFO] [stdout] a395edd4e8077dc5b8119241867829a4c2230e05a045aadad4af0acdaaab76db
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8c3c3ce0c695f90c633c47033b93e514362b46307f2170cdde4c74e0ab46773
[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" "d8c3c3ce0c695f90c633c47033b93e514362b46307f2170cdde4c74e0ab46773", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling async-speed-limit v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.65s
[INFO] running `Command { std: "docker" "inspect" "d8c3c3ce0c695f90c633c47033b93e514362b46307f2170cdde4c74e0ab46773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c3c3ce0c695f90c633c47033b93e514362b46307f2170cdde4c74e0ab46773", kill_on_drop: false }`
[INFO] [stdout] d8c3c3ce0c695f90c633c47033b93e514362b46307f2170cdde4c74e0ab46773
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 158960e6b08e491305bf4dafc565e535d5724a25bebc95564de4e29a67014b5f
[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" "158960e6b08e491305bf4dafc565e535d5724a25bebc95564de4e29a67014b5f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_speed_limit-d25e27f66fbcf0ea
[INFO] [stdout] 
[INFO] [stdout] running 21 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_read ... ok
[INFO] [stdout] test io::tests::limited_write ... ok
[INFO] [stdout] test io::tests::unlimited_read ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::burst ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::change_speed_limit ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::hiatus ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::over_limit_multi_thread ... 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_single_thread ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::over_limit_multi_thread_yielded ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::under_limit_single_thread ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::thousand_cuts ... ok
[INFO] [stdout] test limiter::tests_with_manual_clock::set_infinite_speed_limit ... 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. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-speed-limit
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/clock.rs - clock::ManualClock (line 184) ... ok
[INFO] [stdout] test src/limiter.rs - limiter::Builder (line 93) ... ok
[INFO] [stdout] test src/limiter.rs - limiter::Limiter (line 195) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "158960e6b08e491305bf4dafc565e535d5724a25bebc95564de4e29a67014b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158960e6b08e491305bf4dafc565e535d5724a25bebc95564de4e29a67014b5f", kill_on_drop: false }`
[INFO] [stdout] 158960e6b08e491305bf4dafc565e535d5724a25bebc95564de4e29a67014b5f