[INFO] fetching crate buffer-trigger 0.4.0... [INFO] testing buffer-trigger-0.4.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate buffer-trigger 0.4.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate buffer-trigger 0.4.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate buffer-trigger 0.4.0 [INFO] finished tweaking crates.io crate buffer-trigger 0.4.0 [INFO] tweaked toml for crates.io crate buffer-trigger 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98d59ba53525ce25342938250940c85c05429f61eda0615d590be6ee7f43bdcf [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" "98d59ba53525ce25342938250940c85c05429f61eda0615d590be6ee7f43bdcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98d59ba53525ce25342938250940c85c05429f61eda0615d590be6ee7f43bdcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98d59ba53525ce25342938250940c85c05429f61eda0615d590be6ee7f43bdcf", kill_on_drop: false }` [INFO] [stdout] 98d59ba53525ce25342938250940c85c05429f61eda0615d590be6ee7f43bdcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fbe5e063e1484cf8dfdb59dc25c2ace91dbb2e7c7047393ddb6399fddce1309 [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" "9fbe5e063e1484cf8dfdb59dc25c2ace91dbb2e7c7047393ddb6399fddce1309", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.67 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.67 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling fastrand v1.3.3 [INFO] [stderr] Compiling waker-fn v1.0.0 [INFO] [stderr] Compiling parking v1.0.6 [INFO] [stderr] Compiling event-listener v2.3.3 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling send_wrapper v0.4.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling futures-lite v0.1.10 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling async-channel v1.4.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling blocking v0.4.7 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.67 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.67 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling js-sys v0.3.44 [INFO] [stderr] Compiling smol v0.1.18 [INFO] [stderr] Compiling web-sys v0.3.44 [INFO] [stderr] Compiling gloo-timers v0.2.1 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling async-std v1.6.2 [INFO] [stderr] Compiling buffer-trigger v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.29s [INFO] running `Command { std: "docker" "inspect" "9fbe5e063e1484cf8dfdb59dc25c2ace91dbb2e7c7047393ddb6399fddce1309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fbe5e063e1484cf8dfdb59dc25c2ace91dbb2e7c7047393ddb6399fddce1309", kill_on_drop: false }` [INFO] [stdout] 9fbe5e063e1484cf8dfdb59dc25c2ace91dbb2e7c7047393ddb6399fddce1309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 943e5d020aff716a1c367929bee1df1fc08c697c05d2f3504f634b8943e23b35 [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" "943e5d020aff716a1c367929bee1df1fc08c697c05d2f3504f634b8943e23b35", kill_on_drop: false }` [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling buffer-trigger v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.15s [INFO] running `Command { std: "docker" "inspect" "943e5d020aff716a1c367929bee1df1fc08c697c05d2f3504f634b8943e23b35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "943e5d020aff716a1c367929bee1df1fc08c697c05d2f3504f634b8943e23b35", kill_on_drop: false }` [INFO] [stdout] 943e5d020aff716a1c367929bee1df1fc08c697c05d2f3504f634b8943e23b35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e8ff102fa83eafb6b96fb4b59cec5c1b46b83979ee3caecc7e2e16b4e47a3042 [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" "e8ff102fa83eafb6b96fb4b59cec5c1b46b83979ee3caecc7e2e16b4e47a3042", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/buffer_trigger-9b74df08a6276eb7 [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] [stderr] Running /opt/rustwide/target/debug/deps/integration_test-ad5b7060f97acdae [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] [2020-08-08T03:19:43Z INFO buffer_trigger::simple_buffer_trigger] name test listen_clock_trigger [INFO] [stderr] [2020-08-08T03:19:43Z INFO buffer_trigger::async_buffer_trigger] name test listen_clock_trigger [INFO] [stderr] [2020-08-08T03:19:44Z INFO integration_test] [4, 5] [INFO] [stderr] [2020-08-08T03:19:44Z INFO integration_test] [90, 91, 92, 93, 94, 95, 96, 97, 98, 99] [INFO] [stdout] test simple_test ... ok [INFO] [stdout] test async_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests buffer-trigger [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" "e8ff102fa83eafb6b96fb4b59cec5c1b46b83979ee3caecc7e2e16b4e47a3042", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8ff102fa83eafb6b96fb4b59cec5c1b46b83979ee3caecc7e2e16b4e47a3042", kill_on_drop: false }` [INFO] [stdout] e8ff102fa83eafb6b96fb4b59cec5c1b46b83979ee3caecc7e2e16b4e47a3042