[INFO] fetching crate azure-kinect 0.2.0...
[INFO] checking azure-kinect-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate azure-kinect 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate azure-kinect 0.2.0 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 azure-kinect 0.2.0
[INFO] finished tweaking crates.io crate azure-kinect 0.2.0
[INFO] tweaked toml for crates.io crate azure-kinect 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate azure-kinect 0.2.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3d50f2fde66afee9564cf17745872d76709a6352f1e5464db37e25ba30c081b3
[INFO] running `Command { std: "docker" "start" "-a" "3d50f2fde66afee9564cf17745872d76709a6352f1e5464db37e25ba30c081b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d50f2fde66afee9564cf17745872d76709a6352f1e5464db37e25ba30c081b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d50f2fde66afee9564cf17745872d76709a6352f1e5464db37e25ba30c081b3", kill_on_drop: false }`
[INFO] [stdout] 3d50f2fde66afee9564cf17745872d76709a6352f1e5464db37e25ba30c081b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c8d21cbb8226c60e76d2c678808590d8abec3ea321ca8e491546e8891d32f541
[INFO] running `Command { std: "docker" "start" "-a" "c8d21cbb8226c60e76d2c678808590d8abec3ea321ca8e491546e8891d32f541", kill_on_drop: false }`
[INFO] [stderr]     Checking azure-kinect-sys v0.2.0
[INFO] [stderr]     Checking azure-kinect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `ToResult` is never used
[INFO] [stdout]   --> src/error.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(crate) trait ToResult: Sized {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToResult` is never used
[INFO] [stdout]   --> src/error.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(crate) trait ToResult: Sized {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` 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 0.30s
[INFO] running `Command { std: "docker" "inspect" "c8d21cbb8226c60e76d2c678808590d8abec3ea321ca8e491546e8891d32f541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d21cbb8226c60e76d2c678808590d8abec3ea321ca8e491546e8891d32f541", kill_on_drop: false }`
[INFO] [stdout] c8d21cbb8226c60e76d2c678808590d8abec3ea321ca8e491546e8891d32f541