[INFO] fetching crate ftlog 0.2.14...
[INFO] checking ftlog-0.2.14 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate ftlog 0.2.14 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate ftlog 0.2.14 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ftlog 0.2.14
[INFO] finished tweaking crates.io crate ftlog 0.2.14
[INFO] tweaked toml for crates.io crate ftlog 0.2.14 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate ftlog 0.2.14 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9687ea47db34b4fc633dd3309bc9604aefc3ea1922c2014223aae3862cf465c3
[INFO] running `Command { std: "docker" "start" "-a" "9687ea47db34b4fc633dd3309bc9604aefc3ea1922c2014223aae3862cf465c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9687ea47db34b4fc633dd3309bc9604aefc3ea1922c2014223aae3862cf465c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9687ea47db34b4fc633dd3309bc9604aefc3ea1922c2014223aae3862cf465c3", kill_on_drop: false }`
[INFO] [stdout] 9687ea47db34b4fc633dd3309bc9604aefc3ea1922c2014223aae3862cf465c3
[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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d5e72b3895cf4100795f85ab02b91984a5bf445adf3f68b735a18072b8ec6f1
[INFO] running `Command { std: "docker" "start" "-a" "4d5e72b3895cf4100795f85ab02b91984a5bf445adf3f68b735a18072b8ec6f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling const_fn v0.4.10
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking tz-rs v0.6.14
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]    Compiling typed-builder-macro v0.16.2
[INFO] [stderr]     Checking typed-builder v0.16.2
[INFO] [stderr]     Checking ftlog v0.2.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> examples/ftlog.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     info, LoggerGuard,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.69s
[INFO] running `Command { std: "docker" "inspect" "4d5e72b3895cf4100795f85ab02b91984a5bf445adf3f68b735a18072b8ec6f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5e72b3895cf4100795f85ab02b91984a5bf445adf3f68b735a18072b8ec6f1", kill_on_drop: false }`
[INFO] [stdout] 4d5e72b3895cf4100795f85ab02b91984a5bf445adf3f68b735a18072b8ec6f1