[INFO] fetching crate mqtt5-server 0.2.0...
[INFO] testing mqtt5-server-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate mqtt5-server 0.2.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate mqtt5-server 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mqtt5-server 0.2.0
[INFO] finished tweaking crates.io crate mqtt5-server 0.2.0
[INFO] tweaked toml for crates.io crate mqtt5-server 0.2.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fae528ab58cc2171cc77ed946b341124e93b92b6fd0191116c29f06c28f8f5c
[INFO] running `Command { std: "docker" "start" "-a" "5fae528ab58cc2171cc77ed946b341124e93b92b6fd0191116c29f06c28f8f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fae528ab58cc2171cc77ed946b341124e93b92b6fd0191116c29f06c28f8f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fae528ab58cc2171cc77ed946b341124e93b92b6fd0191116c29f06c28f8f5c", kill_on_drop: false }`
[INFO] [stdout] 5fae528ab58cc2171cc77ed946b341124e93b92b6fd0191116c29f06c28f8f5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c57bf5e9fdfaa3d9f6d53adf8c6c36a7e191a27ad6964585f3b20b51e5c02002
[INFO] running `Command { std: "docker" "start" "-a" "c57bf5e9fdfaa3d9f6d53adf8c6c36a7e191a27ad6964585f3b20b51e5c02002", kill_on_drop: false }`
[INFO] [stderr]    Compiling mqtt5-server v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "c57bf5e9fdfaa3d9f6d53adf8c6c36a7e191a27ad6964585f3b20b51e5c02002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57bf5e9fdfaa3d9f6d53adf8c6c36a7e191a27ad6964585f3b20b51e5c02002", kill_on_drop: false }`
[INFO] [stdout] c57bf5e9fdfaa3d9f6d53adf8c6c36a7e191a27ad6964585f3b20b51e5c02002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b58da592006e49f6025af55db98908e24af86cc7aa88afc9967aacccc3539926
[INFO] running `Command { std: "docker" "start" "-a" "b58da592006e49f6025af55db98908e24af86cc7aa88afc9967aacccc3539926", kill_on_drop: false }`
[INFO] [stderr]    Compiling mqtt5-server v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "b58da592006e49f6025af55db98908e24af86cc7aa88afc9967aacccc3539926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b58da592006e49f6025af55db98908e24af86cc7aa88afc9967aacccc3539926", kill_on_drop: false }`
[INFO] [stdout] b58da592006e49f6025af55db98908e24af86cc7aa88afc9967aacccc3539926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33499b0bb8c6efd545db3a323487ad5f6dfcdbce9198ba654383468774266b2d
[INFO] running `Command { std: "docker" "start" "-a" "33499b0bb8c6efd545db3a323487ad5f6dfcdbce9198ba654383468774266b2d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mqtt5_server-f0d3870765f3ba32)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mqtt5-server
[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] running `Command { std: "docker" "inspect" "33499b0bb8c6efd545db3a323487ad5f6dfcdbce9198ba654383468774266b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33499b0bb8c6efd545db3a323487ad5f6dfcdbce9198ba654383468774266b2d", kill_on_drop: false }`
[INFO] [stdout] 33499b0bb8c6efd545db3a323487ad5f6dfcdbce9198ba654383468774266b2d