[INFO] fetching crate mqtt-protocol 0.12.0... [INFO] testing mqtt-protocol-0.12.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate mqtt-protocol 0.12.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate mqtt-protocol 0.12.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mqtt-protocol 0.12.0 [INFO] tweaked toml for crates.io crate mqtt-protocol 0.12.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mqtt-protocol 0.12.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mqtt-protocol 0.12.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v1.1.0 [INFO] [stderr] Downloaded uuid v0.8.2 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded thiserror v1.0.24 [INFO] [stderr] Downloaded env_logger v0.8.3 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded bytes v1.0.1 [INFO] [stderr] Downloaded mio v0.7.11 [INFO] [stderr] Downloaded ntapi v0.3.6 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded unicode-width v0.1.8 [INFO] [stderr] Downloaded humantime v2.1.0 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded syn v1.0.66 [INFO] [stderr] Downloaded clap v2.33.3 [INFO] [stderr] Downloaded thiserror-impl v1.0.24 [INFO] [stderr] Downloaded regex-syntax v0.6.23 [INFO] [stderr] Downloaded hermit-abi v0.1.18 [INFO] [stderr] Downloaded regex v1.4.5 [INFO] [stderr] Downloaded tokio-util v0.6.5 [INFO] [stderr] Downloaded tokio v1.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fb7543bd9b95c2f11a21b4e2c99ac8c407737fc272a1cf45df7bf22a97dbad2 [INFO] running `Command { std: "docker" "start" "-a" "4fb7543bd9b95c2f11a21b4e2c99ac8c407737fc272a1cf45df7bf22a97dbad2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fb7543bd9b95c2f11a21b4e2c99ac8c407737fc272a1cf45df7bf22a97dbad2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fb7543bd9b95c2f11a21b4e2c99ac8c407737fc272a1cf45df7bf22a97dbad2", kill_on_drop: false }` [INFO] [stdout] 4fb7543bd9b95c2f11a21b4e2c99ac8c407737fc272a1cf45df7bf22a97dbad2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59c895097e72b51c4d7946f4333c2952aa2636598869d27799374078431a696d [INFO] running `Command { std: "docker" "start" "-a" "59c895097e72b51c4d7946f4333c2952aa2636598869d27799374078431a696d", 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 log v0.4.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling mqtt-protocol v0.12.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `Command { std: "docker" "inspect" "59c895097e72b51c4d7946f4333c2952aa2636598869d27799374078431a696d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59c895097e72b51c4d7946f4333c2952aa2636598869d27799374078431a696d", kill_on_drop: false }` [INFO] [stdout] 59c895097e72b51c4d7946f4333c2952aa2636598869d27799374078431a696d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1367291557aac520a88030a04db17e62d03e6e14dfaddfee9508a32dcbe24000 [INFO] running `Command { std: "docker" "start" "-a" "1367291557aac520a88030a04db17e62d03e6e14dfaddfee9508a32dcbe24000", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling mqtt-protocol v0.12.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.86s [INFO] running `Command { std: "docker" "inspect" "1367291557aac520a88030a04db17e62d03e6e14dfaddfee9508a32dcbe24000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1367291557aac520a88030a04db17e62d03e6e14dfaddfee9508a32dcbe24000", kill_on_drop: false }` [INFO] [stdout] 1367291557aac520a88030a04db17e62d03e6e14dfaddfee9508a32dcbe24000 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d33857d15ea109e2be66295a063ce60cb22d617ac8e3df94b4251bddc712f21f [INFO] running `Command { std: "docker" "start" "-a" "d33857d15ea109e2be66295a063ce60cb22d617ac8e3df94b4251bddc712f21f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt-8a3b3dbee93ffc75) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test control::fixed_header::test::test_decode_fixed_header ... ok [INFO] [stdout] test encodable::test::varbyte_encode ... ok [INFO] [stdout] test packet::test::test_variable_packet_basic ... 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::connack::test::test_connack_packet_basic ... ok [INFO] [stdout] test topic_name::test::topic_name_slash ... ok [INFO] [stdout] test packet::connect::test::test_connect_packet_decode_basic ... ok [INFO] [stdout] test packet::publish::test::issue56 ... ok [INFO] [stdout] test topic_name::test::topic_name_sys ... ok [INFO] [stdout] test control::fixed_header::test::test_encode_fixed_header ... ok [INFO] [stdout] test qos::test::min_qos ... ok [INFO] [stdout] test topic_filter::test::topic_filter_validate ... ok [INFO] [stdout] test packet::connect::test::test_connect_packet_encode_basic ... ok [INFO] [stdout] test packet::connect::test::test_connect_packet_user_name ... ok [INFO] [stdout] test packet::publish::test::test_publish_packet_basic ... ok [INFO] [stdout] test control::fixed_header::test::test_decode_too_long_fixed_header - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 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 39) ... 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 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d33857d15ea109e2be66295a063ce60cb22d617ac8e3df94b4251bddc712f21f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d33857d15ea109e2be66295a063ce60cb22d617ac8e3df94b4251bddc712f21f", kill_on_drop: false }` [INFO] [stdout] d33857d15ea109e2be66295a063ce60cb22d617ac8e3df94b4251bddc712f21f