[INFO] fetching crate mqtt-sn 0.2.1...
[INFO] testing mqtt-sn-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mqtt-sn 0.2.1 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate mqtt-sn 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mqtt-sn 0.2.1
[INFO] finished tweaking crates.io crate mqtt-sn 0.2.1
[INFO] tweaked toml for crates.io crate mqtt-sn 0.2.1 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42fc16356525f099dad924d6bf915aa342fac09472bd7e005ca90668e46ebe83
[INFO] running `Command { std: "docker" "start" "-a" "42fc16356525f099dad924d6bf915aa342fac09472bd7e005ca90668e46ebe83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42fc16356525f099dad924d6bf915aa342fac09472bd7e005ca90668e46ebe83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42fc16356525f099dad924d6bf915aa342fac09472bd7e005ca90668e46ebe83", kill_on_drop: false }`
[INFO] [stdout] 42fc16356525f099dad924d6bf915aa342fac09472bd7e005ca90668e46ebe83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 933071248dd58086414e2ffca214a416e79dfa9b400adc4e2aef83c1275e4ada
[INFO] running `Command { std: "docker" "start" "-a" "933071248dd58086414e2ffca214a416e79dfa9b400adc4e2aef83c1275e4ada", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling heapless v0.7.10
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling byte v0.2.6
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling mqtt-sn v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.32s
[INFO] running `Command { std: "docker" "inspect" "933071248dd58086414e2ffca214a416e79dfa9b400adc4e2aef83c1275e4ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "933071248dd58086414e2ffca214a416e79dfa9b400adc4e2aef83c1275e4ada", kill_on_drop: false }`
[INFO] [stdout] 933071248dd58086414e2ffca214a416e79dfa9b400adc4e2aef83c1275e4ada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85f8786af2bae6db0d19d85c5a3955f3ddc9ea6c71268eba79d88188fba67ac4
[INFO] running `Command { std: "docker" "start" "-a" "85f8786af2bae6db0d19d85c5a3955f3ddc9ea6c71268eba79d88188fba67ac4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling assert_hex v0.2.2
[INFO] [stderr]    Compiling mqtt-sn v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.93s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_sn-044469d65f533093)
[INFO] running `Command { std: "docker" "inspect" "85f8786af2bae6db0d19d85c5a3955f3ddc9ea6c71268eba79d88188fba67ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f8786af2bae6db0d19d85c5a3955f3ddc9ea6c71268eba79d88188fba67ac4", kill_on_drop: false }`
[INFO] [stdout] 85f8786af2bae6db0d19d85c5a3955f3ddc9ea6c71268eba79d88188fba67ac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5bfb8cd93e46b06c4efd21963512383daf5a9631cbb2442ac8a868d04fa0db2a
[INFO] running `Command { std: "docker" "start" "-a" "5bfb8cd93e46b06c4efd21963512383daf5a9631cbb2442ac8a868d04fa0db2a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_sn-044469d65f533093)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test defs::tests::connect_encode_parse ... ok
[INFO] [stderr]    Doc-tests mqtt-sn
[INFO] [stdout] test defs::tests::forwarded_message_encode_parse ... ok
[INFO] [stdout] test defs::tests::gwinfo_encode_parse ... ok
[INFO] [stdout] test defs::tests::pingreq_encode_parse ... ok
[INFO] [stdout] test defs::tests::pingresp_encode_parse ... ok
[INFO] [stdout] test defs::tests::puback_encode_parse ... ok
[INFO] [stdout] test defs::tests::publish_encode_parse ... ok
[INFO] [stdout] test defs::tests::regack_encode_parse ... ok
[INFO] [stdout] test defs::tests::register_encode_parse ... ok
[INFO] [stdout] test defs::tests::return_code_encode ... ok
[INFO] [stdout] test defs::tests::return_code_parse ... ok
[INFO] [stdout] test defs::tests::searchgw_encode_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "5bfb8cd93e46b06c4efd21963512383daf5a9631cbb2442ac8a868d04fa0db2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bfb8cd93e46b06c4efd21963512383daf5a9631cbb2442ac8a868d04fa0db2a", kill_on_drop: false }`
[INFO] [stdout] 5bfb8cd93e46b06c4efd21963512383daf5a9631cbb2442ac8a868d04fa0db2a