[INFO] fetching crate event-driven-macro 0.1.49...
[INFO] checking event-driven-macro-0.1.49 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate event-driven-macro 0.1.49 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate event-driven-macro 0.1.49 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate event-driven-macro 0.1.49
[INFO] finished tweaking crates.io crate event-driven-macro 0.1.49
[INFO] tweaked toml for crates.io crate event-driven-macro 0.1.49 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de5551e999ceb3d541f9272cf03c27f1363816e6b8a8a1a0d21211c3d4894df3
[INFO] running `Command { std: "docker" "start" "-a" "de5551e999ceb3d541f9272cf03c27f1363816e6b8a8a1a0d21211c3d4894df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de5551e999ceb3d541f9272cf03c27f1363816e6b8a8a1a0d21211c3d4894df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5551e999ceb3d541f9272cf03c27f1363816e6b8a8a1a0d21211c3d4894df3", kill_on_drop: false }`
[INFO] [stdout] de5551e999ceb3d541f9272cf03c27f1363816e6b8a8a1a0d21211c3d4894df3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c6080cc40e16f7e1ea3ac1bc19acf4a879a6ef8d638d133c2bf17e784866a36
[INFO] running `Command { std: "docker" "start" "-a" "5c6080cc40e16f7e1ea3ac1bc19acf4a879a6ef8d638d133c2bf17e784866a36", kill_on_drop: false }`
[INFO] [stderr]     Checking event-driven-macro v0.1.49 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `messsage_type`
[INFO] [stdout]   --> src/handler.rs:29:6
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let messsage_type = match message.clone() {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_messsage_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `messsage_type`
[INFO] [stdout]   --> src/handler.rs:29:6
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let messsage_type = match message.clone() {
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_messsage_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5c6080cc40e16f7e1ea3ac1bc19acf4a879a6ef8d638d133c2bf17e784866a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6080cc40e16f7e1ea3ac1bc19acf4a879a6ef8d638d133c2bf17e784866a36", kill_on_drop: false }`
[INFO] [stdout] 5c6080cc40e16f7e1ea3ac1bc19acf4a879a6ef8d638d133c2bf17e784866a36