[INFO] fetching crate vicuna-compiler 0.1.1...
[INFO] checking vicuna-compiler-0.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate vicuna-compiler 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate vicuna-compiler 0.1.1 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 vicuna-compiler 0.1.1
[INFO] finished tweaking crates.io crate vicuna-compiler 0.1.1
[INFO] tweaked toml for crates.io crate vicuna-compiler 0.1.1 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding encode_unicode v0.3.6 (available: v1.0.0)
[INFO] [stderr]       Adding miette v5.10.0 (available: v7.2.0)
[INFO] [stderr]       Adding miette-derive v5.10.0 (available: v7.2.0)
[INFO] [stderr]       Adding owo-colors v3.5.0 (available: v4.1.0)
[INFO] [stderr]       Adding supports-color v2.1.0 (available: v3.0.1)
[INFO] [stderr]       Adding supports-hyperlinks v2.1.0 (available: v3.0.0)
[INFO] [stderr]       Adding supports-unicode v2.1.0 (available: v3.0.0)
[INFO] [stderr]       Adding terminal_size v0.1.17 (available: v0.4.0)
[INFO] [stderr]       Adding textwrap v0.15.2 (available: v0.16.1)
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[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-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] d22f5c0c65183af243f5bce36b7d0367bfee25b6c86716b3c0f2b2888666ce8c
[INFO] running `Command { std: "docker" "start" "-a" "d22f5c0c65183af243f5bce36b7d0367bfee25b6c86716b3c0f2b2888666ce8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d22f5c0c65183af243f5bce36b7d0367bfee25b6c86716b3c0f2b2888666ce8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22f5c0c65183af243f5bce36b7d0367bfee25b6c86716b3c0f2b2888666ce8c", kill_on_drop: false }`
[INFO] [stdout] d22f5c0c65183af243f5bce36b7d0367bfee25b6c86716b3c0f2b2888666ce8c
[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] c11f8f5a98266a420010d3101a4baa663567590e472e1034fd3693cd1f80349b
[INFO] running `Command { std: "docker" "start" "-a" "c11f8f5a98266a420010d3101a4baa663567590e472e1034fd3693cd1f80349b", kill_on_drop: false }`
[INFO] [stderr]     Checking gimli v0.31.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking textwrap v0.15.2
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking supports-hyperlinks v2.1.0
[INFO] [stderr]     Checking supports-color v2.1.0
[INFO] [stderr]     Checking supports-unicode v2.1.0
[INFO] [stderr]     Checking object v0.36.4
[INFO] [stderr]     Checking chumsky v0.9.3
[INFO] [stderr]     Checking addr2line v0.24.1
[INFO] [stderr]     Checking insta v1.40.0
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking vicuna-compiler v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.09s
[INFO] running `Command { std: "docker" "inspect" "c11f8f5a98266a420010d3101a4baa663567590e472e1034fd3693cd1f80349b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11f8f5a98266a420010d3101a4baa663567590e472e1034fd3693cd1f80349b", kill_on_drop: false }`
[INFO] [stdout] c11f8f5a98266a420010d3101a4baa663567590e472e1034fd3693cd1f80349b