[INFO] fetching crate mqtt-sn 0.2.2...
[INFO] testing mqtt-sn-0.2.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate mqtt-sn 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mqtt-sn 0.2.2
[INFO] finished tweaking crates.io crate mqtt-sn 0.2.2
[INFO] tweaked toml for crates.io crate mqtt-sn 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mqtt-sn 0.2.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding assert_hex v0.2.2 (available: v0.4.1)
[INFO] [stderr]       Adding bitfield v0.13.2 (available: v0.19.2)
[INFO] [stderr]       Adding defmt v0.2.3 (available: v1.0.1)
[INFO] [stderr]       Adding heapless v0.7.17 (available: v0.9.1)
[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 byte v0.2.7
[INFO] [stderr]   Downloaded defmt-parser v0.2.2
[INFO] [stderr]   Downloaded hash32 v0.2.1
[INFO] [stderr]   Downloaded semver v1.0.27
[INFO] [stderr]   Downloaded critical-section v1.2.0
[INFO] [stderr]   Downloaded atomic-polyfill v1.0.3
[INFO] [stderr]   Downloaded assert_hex v0.2.2
[INFO] [stderr]   Downloaded defmt-macros v0.2.3
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] [stderr]   Downloaded heapless v0.7.17
[INFO] [stderr]   Downloaded defmt v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4abc5176d672428e603db3ac205243a57c745bac8db069482f9b24acc5b09f42
[INFO] running `Command { std: "docker" "start" "-a" "4abc5176d672428e603db3ac205243a57c745bac8db069482f9b24acc5b09f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4abc5176d672428e603db3ac205243a57c745bac8db069482f9b24acc5b09f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4abc5176d672428e603db3ac205243a57c745bac8db069482f9b24acc5b09f42", kill_on_drop: false }`
[INFO] [stdout] 4abc5176d672428e603db3ac205243a57c745bac8db069482f9b24acc5b09f42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 96659d6ae3998fad07ebfa39b0dca0dfb241c27d7227a930f4aee85f3b2843ca
[INFO] running `Command { std: "docker" "start" "-a" "96659d6ae3998fad07ebfa39b0dca0dfb241c27d7227a930f4aee85f3b2843ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling byte v0.2.7
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling mqtt-sn v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "96659d6ae3998fad07ebfa39b0dca0dfb241c27d7227a930f4aee85f3b2843ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96659d6ae3998fad07ebfa39b0dca0dfb241c27d7227a930f4aee85f3b2843ca", kill_on_drop: false }`
[INFO] [stdout] 96659d6ae3998fad07ebfa39b0dca0dfb241c27d7227a930f4aee85f3b2843ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 00ec3e704e328999bd31aa44bd263b9b00e3d61a531c4db4991331b2edd0f5ac
[INFO] running `Command { std: "docker" "start" "-a" "00ec3e704e328999bd31aa44bd263b9b00e3d61a531c4db4991331b2edd0f5ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_hex v0.2.2
[INFO] [stderr]    Compiling mqtt-sn v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "00ec3e704e328999bd31aa44bd263b9b00e3d61a531c4db4991331b2edd0f5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ec3e704e328999bd31aa44bd263b9b00e3d61a531c4db4991331b2edd0f5ac", kill_on_drop: false }`
[INFO] [stdout] 00ec3e704e328999bd31aa44bd263b9b00e3d61a531c4db4991331b2edd0f5ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4d421178d41f38d9deeefe783b122393dbd3afca156ce928f9edb2f026133fff
[INFO] running `Command { std: "docker" "start" "-a" "4d421178d41f38d9deeefe783b122393dbd3afca156ce928f9edb2f026133fff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_sn-3cd63495831c3e85)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[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::connect_encode_parse ... ok
[INFO] [stdout] test defs::tests::regack_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::return_code_encode ... ok
[INFO] [stdout] test defs::tests::searchgw_encode_parse ... ok
[INFO] [stdout] test defs::tests::return_code_parse ... ok
[INFO] [stdout] test defs::tests::subscribe_encode_parse_name ... ok
[INFO] [stdout] test defs::tests::unsuback_encode_parse ... ok
[INFO] [stdout] test defs::tests::subscribe_encode_parse_id ... ok
[INFO] [stdout] test defs::tests::suback_encode_parse ... ok
[INFO] [stdout] test defs::tests::unsubscribe_encode_parse_id ... ok
[INFO] [stdout] test defs::tests::unsubscribe_encode_parse_name ... ok
[INFO] [stderr]    Doc-tests mqtt_sn
[INFO] [stdout] test defs::tests::register_encode_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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" "4d421178d41f38d9deeefe783b122393dbd3afca156ce928f9edb2f026133fff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d421178d41f38d9deeefe783b122393dbd3afca156ce928f9edb2f026133fff", kill_on_drop: false }`
[INFO] [stdout] 4d421178d41f38d9deeefe783b122393dbd3afca156ce928f9edb2f026133fff