[INFO] fetching crate cnfgen 0.7.0...
[INFO] checking cnfgen-0.7.0 against 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d for pr-159598
[INFO] extracting crate cnfgen 0.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cnfgen 0.7.0
[INFO] finished tweaking crates.io crate cnfgen 0.7.0
[INFO] tweaked toml for crates.io crate cnfgen 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cnfgen 0.7.0 on toolchain 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cnfgen 0.7.0 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" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 88f3adc8e4ce761a5bebfd2e321a256cc86dff10aecb6a79fbdcbfcc3ccf5d04
[INFO] running `Command { std: "docker" "start" "88f3adc8e4ce761a5bebfd2e321a256cc86dff10aecb6a79fbdcbfcc3ccf5d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88f3adc8e4ce761a5bebfd2e321a256cc86dff10aecb6a79fbdcbfcc3ccf5d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88f3adc8e4ce761a5bebfd2e321a256cc86dff10aecb6a79fbdcbfcc3ccf5d04" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88f3adc8e4ce761a5bebfd2e321a256cc86dff10aecb6a79fbdcbfcc3ccf5d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "88f3adc8e4ce761a5bebfd2e321a256cc86dff10aecb6a79fbdcbfcc3ccf5d04" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]     Checking itoap v1.0.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.33
[INFO] [stderr]     Checking thiserror v1.0.33
[INFO] [stderr]     Checking cnfgen v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `cnfgen` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d/bin/rustc --crate-name cnfgen --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=4f5c48b4262ad54d -C extra-filename=-9c82854d71be3890 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-18f55a6472f8cf5a.rmeta --extern itoap=/opt/rustwide/target/debug/deps/libitoap-ea15dffda2af9262.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-b02d70ec8ddf6f49.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" "88f3adc8e4ce761a5bebfd2e321a256cc86dff10aecb6a79fbdcbfcc3ccf5d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f3adc8e4ce761a5bebfd2e321a256cc86dff10aecb6a79fbdcbfcc3ccf5d04", kill_on_drop: false }`
[INFO] [stdout] 88f3adc8e4ce761a5bebfd2e321a256cc86dff10aecb6a79fbdcbfcc3ccf5d04
