[INFO] fetching crate spitfire-core 0.36.6...
[INFO] building spitfire-core-0.36.6 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate spitfire-core 0.36.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate spitfire-core 0.36.6
[INFO] finished tweaking crates.io crate spitfire-core 0.36.6
[INFO] tweaked toml for crates.io crate spitfire-core 0.36.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spitfire-core 0.36.6 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spitfire-core 0.36.6 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56a005c0666c03839e035f8312dd8f926dbd51eae7ad9837bcf46258f3219cca
[INFO] running `Command { std: "docker" "start" "-a" "56a005c0666c03839e035f8312dd8f926dbd51eae7ad9837bcf46258f3219cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56a005c0666c03839e035f8312dd8f926dbd51eae7ad9837bcf46258f3219cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56a005c0666c03839e035f8312dd8f926dbd51eae7ad9837bcf46258f3219cca", kill_on_drop: false }`
[INFO] [stdout] 56a005c0666c03839e035f8312dd8f926dbd51eae7ad9837bcf46258f3219cca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d267c8b2aa5e407a3b44efa8c6a4517184c17f971546e8bfb31cd73db865eba
[INFO] running `Command { std: "docker" "start" "-a" "9d267c8b2aa5e407a3b44efa8c6a4517184c17f971546e8bfb31cd73db865eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling spitfire-core v0.36.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "9d267c8b2aa5e407a3b44efa8c6a4517184c17f971546e8bfb31cd73db865eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d267c8b2aa5e407a3b44efa8c6a4517184c17f971546e8bfb31cd73db865eba", kill_on_drop: false }`
[INFO] [stdout] 9d267c8b2aa5e407a3b44efa8c6a4517184c17f971546e8bfb31cd73db865eba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ea2a64fe9ac39a97266b63338eb8bdb5404684c576ebf095bf5247e101f9da9
[INFO] running `Command { std: "docker" "start" "-a" "0ea2a64fe9ac39a97266b63338eb8bdb5404684c576ebf095bf5247e101f9da9", kill_on_drop: false }`
[INFO] [stderr]    Compiling spitfire-core v0.36.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "0ea2a64fe9ac39a97266b63338eb8bdb5404684c576ebf095bf5247e101f9da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ea2a64fe9ac39a97266b63338eb8bdb5404684c576ebf095bf5247e101f9da9", kill_on_drop: false }`
[INFO] [stdout] 0ea2a64fe9ac39a97266b63338eb8bdb5404684c576ebf095bf5247e101f9da9