[INFO] fetching crate event-engine 0.2.0...
[INFO] checking event-engine-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate event-engine 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate event-engine 0.2.0
[INFO] finished tweaking crates.io crate event-engine 0.2.0
[INFO] tweaked toml for crates.io crate event-engine 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate event-engine 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 99 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] [stderr]       Adding zmq v0.9.2 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fb7a8c9abb64d8f4310356a48e81ddbc3733526fa6cf895aa661020de8e02b0
[INFO] running `Command { std: "docker" "start" "-a" "8fb7a8c9abb64d8f4310356a48e81ddbc3733526fa6cf895aa661020de8e02b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fb7a8c9abb64d8f4310356a48e81ddbc3733526fa6cf895aa661020de8e02b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb7a8c9abb64d8f4310356a48e81ddbc3733526fa6cf895aa661020de8e02b0", kill_on_drop: false }`
[INFO] [stdout] 8fb7a8c9abb64d8f4310356a48e81ddbc3733526fa6cf895aa661020de8e02b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60c26134bbbd92ff92e722d9cd03a6489315175ea5452dd1448b6ab28fc95944
[INFO] running `Command { std: "docker" "start" "-a" "60c26134bbbd92ff92e722d9cd03a6489315175ea5452dd1448b6ab28fc95944", kill_on_drop: false }`
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking destructure_traitobject v0.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zmq v0.9.2
[INFO] [stderr]     Checking thread-id v4.2.2
[INFO] [stderr]     Checking log-mdc v0.1.0
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking humantime v2.2.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking unsafe-any-ors v1.0.0
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking typemap-ors v1.0.0
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking log4rs v1.3.0
[INFO] [stderr]     Checking event-engine v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:623:65
[INFO] [stdout]     |
[INFO] [stdout] 623 |         fn from_bytes(mut b: Vec<u8>) -> Result<TypeAEvent, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout]     |                                                                 ^                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 623 -         fn from_bytes(mut b: Vec<u8>) -> Result<TypeAEvent, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout] 623 +         fn from_bytes(mut b: Vec<u8>) -> Result<TypeAEvent, Box<dyn std::error::Error + 'static>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:664:65
[INFO] [stdout]     |
[INFO] [stdout] 664 |         fn from_bytes(mut b: Vec<u8>) -> Result<TypeBEvent, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout]     |                                                                 ^                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 664 -         fn from_bytes(mut b: Vec<u8>) -> Result<TypeBEvent, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout] 664 +         fn from_bytes(mut b: Vec<u8>) -> Result<TypeBEvent, Box<dyn std::error::Error + 'static>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.31s
[INFO] running `Command { std: "docker" "inspect" "60c26134bbbd92ff92e722d9cd03a6489315175ea5452dd1448b6ab28fc95944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60c26134bbbd92ff92e722d9cd03a6489315175ea5452dd1448b6ab28fc95944", kill_on_drop: false }`
[INFO] [stdout] 60c26134bbbd92ff92e722d9cd03a6489315175ea5452dd1448b6ab28fc95944