[INFO] fetching crate light_seq 0.1.0...
[INFO] checking light_seq-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate light_seq 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate light_seq 0.1.0 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 light_seq 0.1.0
[INFO] finished tweaking crates.io crate light_seq 0.1.0
[INFO] tweaked toml for crates.io crate light_seq 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate light_seq 0.1.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 407e6a3e45f71e0a3f553f2bcd9abd43bd8b110a5398ed8ceb24f3dea6182a0c
[INFO] running `Command { std: "docker" "start" "-a" "407e6a3e45f71e0a3f553f2bcd9abd43bd8b110a5398ed8ceb24f3dea6182a0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "407e6a3e45f71e0a3f553f2bcd9abd43bd8b110a5398ed8ceb24f3dea6182a0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407e6a3e45f71e0a3f553f2bcd9abd43bd8b110a5398ed8ceb24f3dea6182a0c", kill_on_drop: false }`
[INFO] [stdout] 407e6a3e45f71e0a3f553f2bcd9abd43bd8b110a5398ed8ceb24f3dea6182a0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 43ce875243c9b7e08e4552cc8540f5ea3eb604b639872c1240f0dead4b3fc6b5
[INFO] running `Command { std: "docker" "start" "-a" "43ce875243c9b7e08e4552cc8540f5ea3eb604b639872c1240f0dead4b3fc6b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking rustix v0.38.34
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking alsa v0.9.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rppal v0.18.0
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking fd-lock v3.0.13
[INFO] [stderr]     Checking rustyline v9.1.2
[INFO] [stderr]     Checking promptly v0.3.1
[INFO] [stderr]     Checking realfft v3.3.0
[INFO] [stderr]     Checking light_seq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.15s
[INFO] running `Command { std: "docker" "inspect" "43ce875243c9b7e08e4552cc8540f5ea3eb604b639872c1240f0dead4b3fc6b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ce875243c9b7e08e4552cc8540f5ea3eb604b639872c1240f0dead4b3fc6b5", kill_on_drop: false }`
[INFO] [stdout] 43ce875243c9b7e08e4552cc8540f5ea3eb604b639872c1240f0dead4b3fc6b5