[INFO] fetching crate clobber 0.3.0... [INFO] testing clobber-0.3.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate clobber 0.3.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate clobber 0.3.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate clobber 0.3.0 [INFO] finished tweaking crates.io crate clobber 0.3.0 [INFO] tweaked toml for crates.io crate clobber 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate clobber 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 7c97981608c4aa15686805962f6a00e664010015874d8a9cf9b7f0d10ac2f156 [INFO] running `Command { std: "docker" "start" "-a" "7c97981608c4aa15686805962f6a00e664010015874d8a9cf9b7f0d10ac2f156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c97981608c4aa15686805962f6a00e664010015874d8a9cf9b7f0d10ac2f156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c97981608c4aa15686805962f6a00e664010015874d8a9cf9b7f0d10ac2f156", kill_on_drop: false }` [INFO] [stdout] 7c97981608c4aa15686805962f6a00e664010015874d8a9cf9b7f0d10ac2f156 [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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5033513f71e8549df3eae0aa47e89e3c3ce97e0f53276669b119dc8a3d9aaf60 [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" "5033513f71e8549df3eae0aa47e89e3c3ce97e0f53276669b119dc8a3d9aaf60", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling spin_sleep v0.3.7 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling async-task v1.0.0 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling fern v0.5.8 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling ctrlc v3.1.3 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling futures-timer v0.3.0 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Compiling async-std v0.99.4 [INFO] [stderr] Compiling byte-mutator v0.1.1 [INFO] [stderr] Compiling clobber v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.64s [INFO] running `Command { std: "docker" "inspect" "5033513f71e8549df3eae0aa47e89e3c3ce97e0f53276669b119dc8a3d9aaf60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5033513f71e8549df3eae0aa47e89e3c3ce97e0f53276669b119dc8a3d9aaf60", kill_on_drop: false }` [INFO] [stdout] 5033513f71e8549df3eae0aa47e89e3c3ce97e0f53276669b119dc8a3d9aaf60 [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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 310cb6f138c2d3b440e8fa3b035192e2b9f65ffc7fa4f18c7e6c3e3a8a02e12c [INFO] running `Command { std: "docker" "start" "-a" "310cb6f138c2d3b440e8fa3b035192e2b9f65ffc7fa4f18c7e6c3e3a8a02e12c", kill_on_drop: false }` [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling bstr v0.2.7 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling tinytemplate v1.0.2 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling clobber v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.58s [INFO] running `Command { std: "docker" "inspect" "310cb6f138c2d3b440e8fa3b035192e2b9f65ffc7fa4f18c7e6c3e3a8a02e12c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "310cb6f138c2d3b440e8fa3b035192e2b9f65ffc7fa4f18c7e6c3e3a8a02e12c", kill_on_drop: false }` [INFO] [stdout] 310cb6f138c2d3b440e8fa3b035192e2b9f65ffc7fa4f18c7e6c3e3a8a02e12c [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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] 3792e766af983278b174f773441c52b53f569656c44c9292fb9c81f5fc28b3b5 [INFO] running `Command { std: "docker" "start" "-a" "3792e766af983278b174f773441c52b53f569656c44c9292fb9c81f5fc28b3b5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/clobber-961150782e907e3d) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tcp::tests::test_connect ... ok [INFO] [stdout] test tcp::tests::test_read ... ok [INFO] [stdout] test tcp::tests::test_write ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/clobber-fb4907489661ff11) [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] [stderr] Running tests/test_tcp_clobber.rs (/opt/rustwide/target/debug/deps/test_tcp_clobber-50f2733082fa6f09) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test with_fuzz_config ... ok [INFO] [stdout] test rateless_with_duration ... ok [INFO] [stdout] test multi_thread_limited_rate_and_total ... ok [INFO] [stdout] test single_thread_limited_rate_and_total ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.05s [INFO] [stdout] [INFO] [stderr] Doc-tests clobber [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 12) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3792e766af983278b174f773441c52b53f569656c44c9292fb9c81f5fc28b3b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3792e766af983278b174f773441c52b53f569656c44c9292fb9c81f5fc28b3b5", kill_on_drop: false }` [INFO] [stdout] 3792e766af983278b174f773441c52b53f569656c44c9292fb9c81f5fc28b3b5