[INFO] fetching crate vergilius 0.1.2...
[INFO] building vergilius-0.1.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate vergilius 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate vergilius 0.1.2
[INFO] finished tweaking crates.io crate vergilius 0.1.2
[INFO] tweaked toml for crates.io crate vergilius 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vergilius 0.1.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vergilius 0.1.2 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.85
[INFO] [stderr]   Downloaded serde_derive v1.0.203
[INFO] [stderr]   Downloaded miniz_oxide v0.7.3
[INFO] [stderr]   Downloaded serde v1.0.203
[INFO] [stderr]   Downloaded libloading v0.8.3
[INFO] [stderr]   Downloaded zip v2.1.3
[INFO] [stderr]   Downloaded prettyplease v0.2.20
[INFO] [stderr]   Downloaded either v1.12.0
[INFO] [stderr]   Downloaded cc v1.0.99
[INFO] [stderr]   Downloaded backtrace v0.3.72
[INFO] [stderr]   Downloaded zstd-sys v2.0.10+zstd.1.5.6
[INFO] [stderr]   Downloaded reqwest v0.12.4
[INFO] [stderr]   Downloaded camino v1.1.7
[INFO] [stderr]   Downloaded object v0.35.0
[INFO] [stderr]   Downloaded deflate64 v0.1.8
[INFO] [stderr]   Downloaded syn v2.0.66
[INFO] [stderr]   Downloaded tokio v1.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 715cd603d77eb3971224cb0c75661c339fd30465dfae08c260aab3b0f1ad4fe9
[INFO] running `Command { std: "docker" "start" "-a" "715cd603d77eb3971224cb0c75661c339fd30465dfae08c260aab3b0f1ad4fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "715cd603d77eb3971224cb0c75661c339fd30465dfae08c260aab3b0f1ad4fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715cd603d77eb3971224cb0c75661c339fd30465dfae08c260aab3b0f1ad4fe9", kill_on_drop: false }`
[INFO] [stdout] 715cd603d77eb3971224cb0c75661c339fd30465dfae08c260aab3b0f1ad4fe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf00f85e605e2281f7dfe442a0ee0bf274e4d741cdb656ccd0e713bcabe3cf2e
[INFO] running `Command { std: "docker" "start" "-a" "bf00f85e605e2281f7dfe442a0ee0bf274e4d741cdb656ccd0e713bcabe3cf2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling vergilius v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `vergilius` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c7f6aa2869acdbf014d094c6e427e554e160b6db/bin/rustc --crate-name vergilius --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "generate"))' -C metadata=a8dc0a6cfcc487d7 -C extra-filename=-3c282671afe6233e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "bf00f85e605e2281f7dfe442a0ee0bf274e4d741cdb656ccd0e713bcabe3cf2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf00f85e605e2281f7dfe442a0ee0bf274e4d741cdb656ccd0e713bcabe3cf2e", kill_on_drop: false }`
[INFO] [stdout] bf00f85e605e2281f7dfe442a0ee0bf274e4d741cdb656ccd0e713bcabe3cf2e