[INFO] fetching crate cnfgen2 0.2.0...
[INFO] checking cnfgen2-0.2.0 against try#ad93f57d532978d6739002a21bc66b45ed22f998 for pr-155418
[INFO] extracting crate cnfgen2 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate cnfgen2 0.2.0
[INFO] finished tweaking crates.io crate cnfgen2 0.2.0
[INFO] tweaked toml for crates.io crate cnfgen2 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cnfgen2 0.2.0 on toolchain ad93f57d532978d6739002a21bc66b45ed22f998
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cnfgen2 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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d542a4ae9429bcfc7eef9cf733296bbf1e1aa122731928e9fda245c58f2a325
[INFO] running `Command { std: "docker" "start" "-a" "4d542a4ae9429bcfc7eef9cf733296bbf1e1aa122731928e9fda245c58f2a325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d542a4ae9429bcfc7eef9cf733296bbf1e1aa122731928e9fda245c58f2a325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d542a4ae9429bcfc7eef9cf733296bbf1e1aa122731928e9fda245c58f2a325", kill_on_drop: false }`
[INFO] [stdout] 4d542a4ae9429bcfc7eef9cf733296bbf1e1aa122731928e9fda245c58f2a325
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd5ce036d0c0ac7233e7f94ddeab2129ae0a0f1281fa050f0040435d9843c60d
[INFO] running `Command { std: "docker" "start" "-a" "dd5ce036d0c0ac7233e7f94ddeab2129ae0a0f1281fa050f0040435d9843c60d", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking itoap v1.0.1
[INFO] [stderr]     Checking generic-array v1.3.5
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking cnfgen2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `cnfgen2` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ad93f57d532978d6739002a21bc66b45ed22f998/bin/rustc --crate-name cnfgen2 --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=53aa679ad76eeee7 -C extra-filename=-69e1e2f33381937e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-5a1e4bac01210b03.rmeta --extern itoap=/opt/rustwide/target/debug/deps/libitoap-b623ddd175b3d5f7.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-399868fd335ddefd.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "dd5ce036d0c0ac7233e7f94ddeab2129ae0a0f1281fa050f0040435d9843c60d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd5ce036d0c0ac7233e7f94ddeab2129ae0a0f1281fa050f0040435d9843c60d", kill_on_drop: false }`
[INFO] [stdout] dd5ce036d0c0ac7233e7f94ddeab2129ae0a0f1281fa050f0040435d9843c60d