[INFO] fetching crate vented 0.11.7... [INFO] testing vented-0.11.7 against beta-2021-08-22 for beta-1.55-2 [INFO] extracting crate vented 0.11.7 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate vented 0.11.7 on toolchain beta-2021-08-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vented 0.11.7 [INFO] finished tweaking crates.io crate vented 0.11.7 [INFO] tweaked toml for crates.io crate vented 0.11.7 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sha2 v0.9.6 [INFO] [stderr] Downloaded crypto_box v0.5.0 [INFO] [stderr] Downloaded async-listen v0.2.1 [INFO] [stderr] Downloaded xsalsa20poly1305 v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-22" "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] bcd30087eadb440a9b7ce8a0f92007046ce7a6d296b3b47e508351c66ea3bc47 [INFO] running `Command { std: "docker" "start" "-a" "bcd30087eadb440a9b7ce8a0f92007046ce7a6d296b3b47e508351c66ea3bc47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcd30087eadb440a9b7ce8a0f92007046ce7a6d296b3b47e508351c66ea3bc47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcd30087eadb440a9b7ce8a0f92007046ce7a6d296b3b47e508351c66ea3bc47", kill_on_drop: false }` [INFO] [stdout] bcd30087eadb440a9b7ce8a0f92007046ce7a6d296b3b47e508351c66ea3bc47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-22" "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] 8dfee6c079d04d9f843b7ab7f6fd7f4e35abdda46b376ce1b5305745f1d0dce5 [INFO] running `Command { std: "docker" "start" "-a" "8dfee6c079d04d9f843b7ab7f6fd7f4e35abdda46b376ce1b5305745f1d0dce5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling cpuid-bool v0.2.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling universal-hash v0.4.1 [INFO] [stderr] Compiling aead v0.3.2 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling poly1305 v0.6.2 [INFO] [stderr] Compiling sha2 v0.9.6 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rmp v0.8.10 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling chacha20 v0.6.0 [INFO] [stderr] Compiling curve25519-dalek v3.2.0 [INFO] [stderr] Compiling salsa20 v0.7.2 [INFO] [stderr] Compiling xsalsa20poly1305 v0.6.0 [INFO] [stderr] Compiling chacha20poly1305 v0.7.1 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling x25519-dalek v1.1.1 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling crypto_box v0.5.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling futures-executor v0.3.16 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling async-listen v0.2.1 [INFO] [stderr] Compiling rmp-serde v0.14.4 [INFO] [stderr] Compiling vented v0.11.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `Command { std: "docker" "inspect" "8dfee6c079d04d9f843b7ab7f6fd7f4e35abdda46b376ce1b5305745f1d0dce5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dfee6c079d04d9f843b7ab7f6fd7f4e35abdda46b376ce1b5305745f1d0dce5", kill_on_drop: false }` [INFO] [stdout] 8dfee6c079d04d9f843b7ab7f6fd7f4e35abdda46b376ce1b5305745f1d0dce5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-22" "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] 440119afc281c11bbb6db33f36e60fbfa7eb4ba025a35b8a8f5d9df2efae8228 [INFO] running `Command { std: "docker" "start" "-a" "440119afc281c11bbb6db33f36e60fbfa7eb4ba025a35b8a8f5d9df2efae8228", kill_on_drop: false }` [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling simple_logger v1.13.0 [INFO] [stderr] Compiling vented v0.11.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.59s [INFO] running `Command { std: "docker" "inspect" "440119afc281c11bbb6db33f36e60fbfa7eb4ba025a35b8a8f5d9df2efae8228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "440119afc281c11bbb6db33f36e60fbfa7eb4ba025a35b8a8f5d9df2efae8228", kill_on_drop: false }` [INFO] [stdout] 440119afc281c11bbb6db33f36e60fbfa7eb4ba025a35b8a8f5d9df2efae8228 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b43af28bc3efe73d13351adb91f1c8ed9cf983e5517624481386541265f1eb0d [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" "b43af28bc3efe73d13351adb91f1c8ed9cf983e5517624481386541265f1eb0d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/vented-b41ae70c9c70a4da) [INFO] [stdout] running 3 tests [INFO] [stdout] test event::tests::it_serializes_events ... ok [INFO] [stdout] test event::tests::it_deserializes_events ... ok [INFO] [stdout] test event_handler::tests::it_handles_events ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_communication.rs (/opt/rustwide/target/debug/deps/test_communication-e6de3dcb15b7d373) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_server_communication ... ok [INFO] [stdout] test test_high_traffic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 33.46s [INFO] [stdout] [INFO] [stderr] Doc-tests vented [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/server/mod.rs - server::VentedServer (line 46) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.56s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b43af28bc3efe73d13351adb91f1c8ed9cf983e5517624481386541265f1eb0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b43af28bc3efe73d13351adb91f1c8ed9cf983e5517624481386541265f1eb0d", kill_on_drop: false }` [INFO] [stdout] b43af28bc3efe73d13351adb91f1c8ed9cf983e5517624481386541265f1eb0d