[INFO] fetching crate mqtt-protocol 0.11.0... [INFO] testing mqtt-protocol-0.11.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate mqtt-protocol 0.11.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate mqtt-protocol 0.11.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mqtt-protocol 0.11.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mqtt-protocol 0.11.0 [INFO] tweaked toml for crates.io crate mqtt-protocol 0.11.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate mqtt-protocol 0.11.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] bfde1237fdd88c3996fc1da32a8ae44d51273199dc4c9dd3a1e5f6a333f93b1c [INFO] running `Command { std: "docker" "start" "-a" "bfde1237fdd88c3996fc1da32a8ae44d51273199dc4c9dd3a1e5f6a333f93b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfde1237fdd88c3996fc1da32a8ae44d51273199dc4c9dd3a1e5f6a333f93b1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfde1237fdd88c3996fc1da32a8ae44d51273199dc4c9dd3a1e5f6a333f93b1c", kill_on_drop: false }` [INFO] [stdout] bfde1237fdd88c3996fc1da32a8ae44d51273199dc4c9dd3a1e5f6a333f93b1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] faf66ff23c309a39c49c5fc006887ac427684e08adf92768f68d1791cafe2959 [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" "faf66ff23c309a39c49c5fc006887ac427684e08adf92768f68d1791cafe2959", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.66 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling mqtt-protocol v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.72s [INFO] running `Command { std: "docker" "inspect" "faf66ff23c309a39c49c5fc006887ac427684e08adf92768f68d1791cafe2959", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faf66ff23c309a39c49c5fc006887ac427684e08adf92768f68d1791cafe2959", kill_on_drop: false }` [INFO] [stdout] faf66ff23c309a39c49c5fc006887ac427684e08adf92768f68d1791cafe2959 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d09a2115948be8a5df986e0e2b7447d61ac0cdfc86525533723ff2f913d6237d [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" "d09a2115948be8a5df986e0e2b7447d61ac0cdfc86525533723ff2f913d6237d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling mqtt-protocol v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 48.24s [INFO] running `Command { std: "docker" "inspect" "d09a2115948be8a5df986e0e2b7447d61ac0cdfc86525533723ff2f913d6237d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d09a2115948be8a5df986e0e2b7447d61ac0cdfc86525533723ff2f913d6237d", kill_on_drop: false }` [INFO] [stdout] d09a2115948be8a5df986e0e2b7447d61ac0cdfc86525533723ff2f913d6237d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 6b2a0743b2607ac8f2d9807040558b0f02d0a3a41486c6108441affff55b8613 [INFO] running `Command { std: "docker" "start" "-a" "6b2a0743b2607ac8f2d9807040558b0f02d0a3a41486c6108441affff55b8613", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mqtt-854032f22017ddc0) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test control::fixed_header::test::test_decode_fixed_header ... ok [INFO] [stdout] test encodable::test::varbyte_encode ... ok [INFO] [stdout] test qos::test::min_qos ... ok [INFO] [stdout] test packet::connack::test::test_connack_packet_basic ... ok [INFO] [stdout] test packet::connect::test::test_connect_packet_encode_basic ... ok [INFO] [stdout] test control::fixed_header::test::test_encode_fixed_header ... ok [INFO] [stdout] test packet::test::test_variable_packet_basic ... ok [INFO] [stdout] test packet::connect::test::test_connect_packet_user_name ... ok [INFO] [stdout] test packet::connect::test::test_connect_packet_decode_basic ... ok [INFO] [stdout] test topic_name::test::topic_name_sys ... ok [INFO] [stdout] test topic_filter::test::topic_filter_matcher ... ok [INFO] [stdout] test topic_name::test::topic_name_basic ... ok [INFO] [stdout] test packet::publish::test::test_publish_packet_basic ... ok [INFO] [stdout] test topic_name::test::topic_name_slash ... ok [INFO] [stdout] test topic_filter::test::topic_filter_validate ... ok [INFO] [stdout] test control::fixed_header::test::test_decode_too_long_fixed_header - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests mqtt [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/topic_filter.rs - topic_filter::TopicFilter (line 27) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6b2a0743b2607ac8f2d9807040558b0f02d0a3a41486c6108441affff55b8613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b2a0743b2607ac8f2d9807040558b0f02d0a3a41486c6108441affff55b8613", kill_on_drop: false }` [INFO] [stdout] 6b2a0743b2607ac8f2d9807040558b0f02d0a3a41486c6108441affff55b8613