[INFO] fetching crate engine-mel 0.7.1...
[INFO] checking engine-mel-0.7.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate engine-mel 0.7.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate engine-mel 0.7.1 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 engine-mel 0.7.1
[INFO] finished tweaking crates.io crate engine-mel 0.7.1
[INFO] tweaked toml for crates.io crate engine-mel 0.7.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding melodium-common v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding melodium-core v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding melodium-macro v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f44fe36bb27b87404b81a5771971a3a945b60311ad95cb2d61042316b88fb970
[INFO] running `Command { std: "docker" "start" "-a" "f44fe36bb27b87404b81a5771971a3a945b60311ad95cb2d61042316b88fb970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f44fe36bb27b87404b81a5771971a3a945b60311ad95cb2d61042316b88fb970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44fe36bb27b87404b81a5771971a3a945b60311ad95cb2d61042316b88fb970", kill_on_drop: false }`
[INFO] [stdout] f44fe36bb27b87404b81a5771971a3a945b60311ad95cb2d61042316b88fb970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 43140fc9882010b639ab3b231c44e97f3542c96f68251b84bc762c53d0c02e12
[INFO] running `Command { std: "docker" "start" "-a" "43140fc9882010b639ab3b231c44e97f3542c96f68251b84bc762c53d0c02e12", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking melodium-common v0.7.1
[INFO] [stderr]     Checking melodium-core v0.7.1
[INFO] [stderr]    Compiling melodium-macro v0.7.1
[INFO] [stderr]     Checking engine-mel v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.50s
[INFO] running `Command { std: "docker" "inspect" "43140fc9882010b639ab3b231c44e97f3542c96f68251b84bc762c53d0c02e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43140fc9882010b639ab3b231c44e97f3542c96f68251b84bc762c53d0c02e12", kill_on_drop: false }`
[INFO] [stdout] 43140fc9882010b639ab3b231c44e97f3542c96f68251b84bc762c53d0c02e12