[INFO] fetching crate audio-processor-standalone-midi 1.13.0...
[INFO] checking audio-processor-standalone-midi-1.13.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate audio-processor-standalone-midi 1.13.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate audio-processor-standalone-midi 1.13.0 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 audio-processor-standalone-midi 1.13.0
[INFO] finished tweaking crates.io crate audio-processor-standalone-midi 1.13.0
[INFO] tweaked toml for crates.io crate audio-processor-standalone-midi 1.13.0 written to /workspace/builds/worker-6-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 125 packages to latest compatible versions
[INFO] [stderr]       Adding alsa v0.6.0 (available: v0.9.1)
[INFO] [stderr]       Adding async-channel v1.9.0 (available: v2.3.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding core-foundation v0.9.4 (available: v0.10.0)
[INFO] [stderr]       Adding coremidi v0.6.0 (available: v0.8.0)
[INFO] [stderr]       Adding event-listener v2.5.3 (available: v5.3.1)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding libloading v0.7.4 (available: v0.8.5)
[INFO] [stderr]       Adding memoffset v0.6.5 (available: v0.9.1)
[INFO] [stderr]       Adding midir v0.8.0 (available: v0.10.0)
[INFO] [stderr]       Adding nix v0.23.2 (available: v0.29.0)
[INFO] [stderr]       Adding num_enum v0.5.11 (available: v0.7.3)
[INFO] [stderr]       Adding num_enum_derive v0.5.11 (available: v0.7.3)
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (available: v3.2.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] [stderr]       Adding toml_edit v0.19.15 (available: v0.22.22)
[INFO] [stderr]       Adding vst v0.3.0 (available: v0.4.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding wasm_thread v0.2.0 (available: v0.3.0)
[INFO] [stderr]       Adding windows v0.32.0 (available: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.32.0 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.32.0 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.32.0 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.32.0 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.32.0 (available: v0.52.6)
[INFO] [stderr]       Adding winnow v0.5.40 (available: v0.6.20)
[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-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] d9bd69096c8c8ba8f7d99740d71763fcf723c7b452dc28f649a5bcc3fa69ae32
[INFO] running `Command { std: "docker" "start" "-a" "d9bd69096c8c8ba8f7d99740d71763fcf723c7b452dc28f649a5bcc3fa69ae32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9bd69096c8c8ba8f7d99740d71763fcf723c7b452dc28f649a5bcc3fa69ae32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9bd69096c8c8ba8f7d99740d71763fcf723c7b452dc28f649a5bcc3fa69ae32", kill_on_drop: false }`
[INFO] [stdout] d9bd69096c8c8ba8f7d99740d71763fcf723c7b452dc28f649a5bcc3fa69ae32
[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] b981ac5dd05d53cece2fdad1f226f2e3d4a05fa34f9d0eac28d7cc9ff4b606ef
[INFO] running `Command { std: "docker" "start" "-a" "b981ac5dd05d53cece2fdad1f226f2e3d4a05fa34f9d0eac28d7cc9ff4b606ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking basedrop v0.1.2
[INFO] [stderr]     Checking memalloc v0.1.0
[INFO] [stderr]     Checking atomic-queue v2.2.0
[INFO] [stderr]     Checking assert_no_alloc v1.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking audio-garbage-collector v1.2.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking augmented-atomics v0.2.0
[INFO] [stderr]     Checking alsa v0.6.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking midir v0.8.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking vst v0.3.0
[INFO] [stderr]     Checking audio-processor-traits v4.3.0
[INFO] [stderr]     Checking audio-processor-standalone-midi v1.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "b981ac5dd05d53cece2fdad1f226f2e3d4a05fa34f9d0eac28d7cc9ff4b606ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b981ac5dd05d53cece2fdad1f226f2e3d4a05fa34f9d0eac28d7cc9ff4b606ef", kill_on_drop: false }`
[INFO] [stdout] b981ac5dd05d53cece2fdad1f226f2e3d4a05fa34f9d0eac28d7cc9ff4b606ef