[INFO] fetching crate rsiot-messages-core 0.0.70...
[INFO] testing rsiot-messages-core-0.0.70 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rsiot-messages-core 0.0.70 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rsiot-messages-core 0.0.70
[INFO] finished tweaking crates.io crate rsiot-messages-core 0.0.70
[INFO] tweaked toml for crates.io crate rsiot-messages-core 0.0.70 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsiot-messages-core 0.0.70 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsiot-messages-core 0.0.70 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a12431ca12f70f0ae34c06defce99f68a453adcda8b5be20673810ba14b8fef
[INFO] running `Command { std: "docker" "start" "-a" "6a12431ca12f70f0ae34c06defce99f68a453adcda8b5be20673810ba14b8fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a12431ca12f70f0ae34c06defce99f68a453adcda8b5be20673810ba14b8fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a12431ca12f70f0ae34c06defce99f68a453adcda8b5be20673810ba14b8fef", kill_on_drop: false }`
[INFO] [stdout] 6a12431ca12f70f0ae34c06defce99f68a453adcda8b5be20673810ba14b8fef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d32970bcfc6a8a22978f6a1ea82fbb4ffc36ba19dd7152d20ab4ac8b08e09f0
[INFO] running `Command { std: "docker" "start" "-a" "7d32970bcfc6a8a22978f6a1ea82fbb4ffc36ba19dd7152d20ab4ac8b08e09f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling rsiot-macros v0.0.64
[INFO] [stderr]    Compiling uuid v1.7.0
[INFO] [stderr]    Compiling chrono v0.4.35
[INFO] [stderr]    Compiling rsiot-messages-core v0.0.70 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `MessageChannel` is never used
[INFO] [stdout]   --> src/message_channel.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub enum MessageChannel {}
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.26s
[INFO] running `Command { std: "docker" "inspect" "7d32970bcfc6a8a22978f6a1ea82fbb4ffc36ba19dd7152d20ab4ac8b08e09f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d32970bcfc6a8a22978f6a1ea82fbb4ffc36ba19dd7152d20ab4ac8b08e09f0", kill_on_drop: false }`
[INFO] [stdout] 7d32970bcfc6a8a22978f6a1ea82fbb4ffc36ba19dd7152d20ab4ac8b08e09f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42cf10d946187d7ae79e01a9ca52e9612da5153244470e48ea179c91634467e3
[INFO] running `Command { std: "docker" "start" "-a" "42cf10d946187d7ae79e01a9ca52e9612da5153244470e48ea179c91634467e3", kill_on_drop: false }`
[INFO] [stdout] warning: enum `MessageChannel` is never used
[INFO] [stdout]   --> src/message_channel.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub enum MessageChannel {}
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rsiot-messages-core v0.0.70 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `MessageChannel` is never used
[INFO] [stdout]   --> src/message_channel.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub enum MessageChannel {}
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "42cf10d946187d7ae79e01a9ca52e9612da5153244470e48ea179c91634467e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42cf10d946187d7ae79e01a9ca52e9612da5153244470e48ea179c91634467e3", kill_on_drop: false }`
[INFO] [stdout] 42cf10d946187d7ae79e01a9ca52e9612da5153244470e48ea179c91634467e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e51b42db827debe1f23ebd18edb6ffb19e17cc509ad490dca45416fb081d007
[INFO] running `Command { std: "docker" "start" "-a" "1e51b42db827debe1f23ebd18edb6ffb19e17cc509ad490dca45416fb081d007", kill_on_drop: false }`
[INFO] [stderr] warning: enum `MessageChannel` is never used
[INFO] [stderr]   --> src/message_channel.rs:17:14
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub enum MessageChannel {}
[INFO] [stderr]    |              ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rsiot-messages-core` (lib) generated 1 warning
[INFO] [stderr] warning: `rsiot-messages-core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsiot_messages_core-d8611922550485d4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test example_message::tests::test1 ... ok
[INFO] [stdout] test example_message::tests::test_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsiot_messages_core
[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" "1e51b42db827debe1f23ebd18edb6ffb19e17cc509ad490dca45416fb081d007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e51b42db827debe1f23ebd18edb6ffb19e17cc509ad490dca45416fb081d007", kill_on_drop: false }`
[INFO] [stdout] 1e51b42db827debe1f23ebd18edb6ffb19e17cc509ad490dca45416fb081d007