[INFO] fetching crate burble-const 0.2.2...
[INFO] testing burble-const-0.2.2 against 1.73.0 for beta-1.74-1
[INFO] extracting crate burble-const 0.2.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate burble-const 0.2.2 on toolchain 1.73.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate burble-const 0.2.2
[INFO] finished tweaking crates.io crate burble-const 0.2.2
[INFO] tweaked toml for crates.io crate burble-const 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.73.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structbuf v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77b89fc31ffb249f186334f305f4edd416029abd58d53dd90f85fb7085f4c2e4
[INFO] running `Command { std: "docker" "start" "-a" "77b89fc31ffb249f186334f305f4edd416029abd58d53dd90f85fb7085f4c2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77b89fc31ffb249f186334f305f4edd416029abd58d53dd90f85fb7085f4c2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b89fc31ffb249f186334f305f4edd416029abd58d53dd90f85fb7085f4c2e4", kill_on_drop: false }`
[INFO] [stdout] 77b89fc31ffb249f186334f305f4edd416029abd58d53dd90f85fb7085f4c2e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+1.73.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6478745aa875a971564e1fde295bf8cc92f4f42e8c2776136bda9b4a7fdca77
[INFO] running `Command { std: "docker" "start" "-a" "d6478745aa875a971564e1fde295bf8cc92f4f42e8c2776136bda9b4a7fdca77", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.14.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling winnow v0.5.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling structbuf v0.3.4
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling burble-const v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `burble-const` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.73.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name burble_const --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 -C metadata=244cee2d71aefc1d -C extra-filename=-244cee2d71aefc1d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_enum=/opt/rustwide/target/debug/deps/libnum_enum-f75e9c724eb7da55.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-ec4e8a022145b68c.so --extern structbuf=/opt/rustwide/target/debug/deps/libstructbuf-3923f9f548b2715b.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d6478745aa875a971564e1fde295bf8cc92f4f42e8c2776136bda9b4a7fdca77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6478745aa875a971564e1fde295bf8cc92f4f42e8c2776136bda9b4a7fdca77", kill_on_drop: false }`
[INFO] [stdout] d6478745aa875a971564e1fde295bf8cc92f4f42e8c2776136bda9b4a7fdca77