[INFO] cloning repository https://github.com/SquattingSocrates/mqtt_packet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SquattingSocrates/mqtt_packet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSquattingSocrates%2Fmqtt_packet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSquattingSocrates%2Fmqtt_packet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6bc060fc53aa7fdfe971a131450172f4213fa4b2
[INFO] building SquattingSocrates/mqtt_packet against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSquattingSocrates%2Fmqtt_packet" "/workspace/builds/worker-65/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-65/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SquattingSocrates/mqtt_packet on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SquattingSocrates/mqtt_packet
[INFO] finished tweaking git repo https://github.com/SquattingSocrates/mqtt_packet
[INFO] tweaked toml for git repo https://github.com/SquattingSocrates/mqtt_packet written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate git repo https://github.com/SquattingSocrates/mqtt_packet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "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-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2106aa3c1bb16f73ec7eb1fa91399e0f5bb45b22b96c0563b61d2896c5c64736
[INFO] running `Command { std: "docker" "start" "-a" "2106aa3c1bb16f73ec7eb1fa91399e0f5bb45b22b96c0563b61d2896c5c64736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2106aa3c1bb16f73ec7eb1fa91399e0f5bb45b22b96c0563b61d2896c5c64736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2106aa3c1bb16f73ec7eb1fa91399e0f5bb45b22b96c0563b61d2896c5c64736", kill_on_drop: false }`
[INFO] [stdout] 2106aa3c1bb16f73ec7eb1fa91399e0f5bb45b22b96c0563b61d2896c5c64736
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4526230c8e324d84fef7a79cda6483df57f628c876b0299b2d5531c4b929a08a
[INFO] running `Command { std: "docker" "start" "-a" "4526230c8e324d84fef7a79cda6483df57f628c876b0299b2d5531c4b929a08a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mqtt_packet_3_5 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.46s
[INFO] running `Command { std: "docker" "inspect" "4526230c8e324d84fef7a79cda6483df57f628c876b0299b2d5531c4b929a08a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4526230c8e324d84fef7a79cda6483df57f628c876b0299b2d5531c4b929a08a", kill_on_drop: false }`
[INFO] [stdout] 4526230c8e324d84fef7a79cda6483df57f628c876b0299b2d5531c4b929a08a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea5ab4d3160b98e680f555006a8c20b05e45917470010fdb348107b931342a72
[INFO] running `Command { std: "docker" "start" "-a" "ea5ab4d3160b98e680f555006a8c20b05e45917470010fdb348107b931342a72", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mqtt_packet_3_5 v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_packet_3_5-874b48f99facf02c)
[INFO] [stderr]   Executable tests/auth_tests.rs (/opt/rustwide/target/debug/deps/auth_tests-17f6abd4d5bb6ced)
[INFO] [stderr]   Executable tests/byte_reader_tests.rs (/opt/rustwide/target/debug/deps/byte_reader_tests-015852bd27160f8b)
[INFO] [stderr]   Executable tests/confirmation_tests.rs (/opt/rustwide/target/debug/deps/confirmation_tests-757a0e6314ec1b12)
[INFO] [stderr]   Executable tests/connack_tests.rs (/opt/rustwide/target/debug/deps/connack_tests-90c59b41a3dca254)
[INFO] [stderr]   Executable tests/connect_tests.rs (/opt/rustwide/target/debug/deps/connect_tests-76d596491c81c19d)
[INFO] [stderr]   Executable tests/disconnect_tests.rs (/opt/rustwide/target/debug/deps/disconnect_tests-f4d80a78f467510e)
[INFO] [stderr]   Executable tests/publish_tests.rs (/opt/rustwide/target/debug/deps/publish_tests-464e4dc44458002b)
[INFO] [stderr]   Executable tests/subscribe_tests.rs (/opt/rustwide/target/debug/deps/subscribe_tests-2f4610f50a10298f)
[INFO] [stderr]   Executable tests/unsubscribe_tests.rs (/opt/rustwide/target/debug/deps/unsubscribe_tests-c02ce64f40155f40)
[INFO] running `Command { std: "docker" "inspect" "ea5ab4d3160b98e680f555006a8c20b05e45917470010fdb348107b931342a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea5ab4d3160b98e680f555006a8c20b05e45917470010fdb348107b931342a72", kill_on_drop: false }`
[INFO] [stdout] ea5ab4d3160b98e680f555006a8c20b05e45917470010fdb348107b931342a72