[INFO] fetching crate rsiot-messages-core 0.0.70...
[INFO] testing rsiot-messages-core-0.0.70 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rsiot-messages-core 0.0.70 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsiot-messages-core 0.0.70 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cfcafc9af375e03feef7938098ad48c8c35a660536882fec4495fa31a5393c5
[INFO] running `Command { std: "docker" "start" "-a" "1cfcafc9af375e03feef7938098ad48c8c35a660536882fec4495fa31a5393c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cfcafc9af375e03feef7938098ad48c8c35a660536882fec4495fa31a5393c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cfcafc9af375e03feef7938098ad48c8c35a660536882fec4495fa31a5393c5", kill_on_drop: false }`
[INFO] [stdout] 1cfcafc9af375e03feef7938098ad48c8c35a660536882fec4495fa31a5393c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74baf6aa6e9196a17183076cc3d5c61c8b81db993af446f0c8f8979ceb44e2d2
[INFO] running `Command { std: "docker" "start" "-a" "74baf6aa6e9196a17183076cc3d5c61c8b81db993af446f0c8f8979ceb44e2d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.153
[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 getrandom v0.2.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[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" "74baf6aa6e9196a17183076cc3d5c61c8b81db993af446f0c8f8979ceb44e2d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74baf6aa6e9196a17183076cc3d5c61c8b81db993af446f0c8f8979ceb44e2d2", kill_on_drop: false }`
[INFO] [stdout] 74baf6aa6e9196a17183076cc3d5c61c8b81db993af446f0c8f8979ceb44e2d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f43484098a8d4eea2c7746140a88fbdbb25db663f76f5920a5c466aebabe227d
[INFO] running `Command { std: "docker" "start" "-a" "f43484098a8d4eea2c7746140a88fbdbb25db663f76f5920a5c466aebabe227d", 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 0.80s
[INFO] running `Command { std: "docker" "inspect" "f43484098a8d4eea2c7746140a88fbdbb25db663f76f5920a5c466aebabe227d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f43484098a8d4eea2c7746140a88fbdbb25db663f76f5920a5c466aebabe227d", kill_on_drop: false }`
[INFO] [stdout] f43484098a8d4eea2c7746140a88fbdbb25db663f76f5920a5c466aebabe227d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1415e5ff95e098c9fd3338909489cf348a4e33f70435b2679af96a324804c23
[INFO] running `Command { std: "docker" "start" "-a" "c1415e5ff95e098c9fd3338909489cf348a4e33f70435b2679af96a324804c23", 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 0.06s
[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" "c1415e5ff95e098c9fd3338909489cf348a4e33f70435b2679af96a324804c23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1415e5ff95e098c9fd3338909489cf348a4e33f70435b2679af96a324804c23", kill_on_drop: false }`
[INFO] [stdout] c1415e5ff95e098c9fd3338909489cf348a4e33f70435b2679af96a324804c23