[INFO] fetching crate wai-bindgen-wasmtime-impl 0.2.3...
[INFO] checking wai-bindgen-wasmtime-impl-0.2.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate wai-bindgen-wasmtime-impl 0.2.3 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate wai-bindgen-wasmtime-impl 0.2.3 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 wai-bindgen-wasmtime-impl 0.2.3
[INFO] finished tweaking crates.io crate wai-bindgen-wasmtime-impl 0.2.3
[INFO] tweaked toml for crates.io crate wai-bindgen-wasmtime-impl 0.2.3 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (available: v2.6.0)
[INFO] [stderr]       Adding heck v0.3.3 (available: v0.5.0)
[INFO] [stderr]       Adding pulldown-cmark v0.8.0 (available: v0.12.1)
[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] [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-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] ba1f71ae9c2c8c71fc99072ca64a3f2893b854737e119ef5685b68463cc2643d
[INFO] running `Command { std: "docker" "start" "-a" "ba1f71ae9c2c8c71fc99072ca64a3f2893b854737e119ef5685b68463cc2643d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba1f71ae9c2c8c71fc99072ca64a3f2893b854737e119ef5685b68463cc2643d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba1f71ae9c2c8c71fc99072ca64a3f2893b854737e119ef5685b68463cc2643d", kill_on_drop: false }`
[INFO] [stdout] ba1f71ae9c2c8c71fc99072ca64a3f2893b854737e119ef5685b68463cc2643d
[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] e86b37b50a3fe06ec194f398a82cc5fbb451051787c8783d35da4b992bb60fa2
[INFO] running `Command { std: "docker" "start" "-a" "e86b37b50a3fe06ec194f398a82cc5fbb451051787c8783d35da4b992bb60fa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]     Checking anyhow v1.0.89
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wai-bindgen-gen-wasmtime v0.2.3
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking wai-parser v0.2.3
[INFO] [stderr]     Checking wai-bindgen-gen-core v0.2.3
[INFO] [stderr]     Checking wai-bindgen-gen-rust v0.2.3
[INFO] [stderr]     Checking wai-bindgen-wasmtime-impl v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.42s
[INFO] running `Command { std: "docker" "inspect" "e86b37b50a3fe06ec194f398a82cc5fbb451051787c8783d35da4b992bb60fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86b37b50a3fe06ec194f398a82cc5fbb451051787c8783d35da4b992bb60fa2", kill_on_drop: false }`
[INFO] [stdout] e86b37b50a3fe06ec194f398a82cc5fbb451051787c8783d35da4b992bb60fa2