[INFO] fetching crate risc0-build-kernel 2.0.1...
[INFO] building risc0-build-kernel-2.0.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate risc0-build-kernel 2.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate risc0-build-kernel 2.0.1
[INFO] finished tweaking crates.io crate risc0-build-kernel 2.0.1
[INFO] tweaked toml for crates.io crate risc0-build-kernel 2.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate risc0-build-kernel 2.0.1 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 risc0-build-kernel 2.0.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 916042617f82e5db32ae7e05c0fb82c320cb882b0256d7a08e044b96ce422bfa
[INFO] running `Command { std: "docker" "start" "-a" "916042617f82e5db32ae7e05c0fb82c320cb882b0256d7a08e044b96ce422bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "916042617f82e5db32ae7e05c0fb82c320cb882b0256d7a08e044b96ce422bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916042617f82e5db32ae7e05c0fb82c320cb882b0256d7a08e044b96ce422bfa", kill_on_drop: false }`
[INFO] [stdout] 916042617f82e5db32ae7e05c0fb82c320cb882b0256d7a08e044b96ce422bfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ead9dd2174a6b2fce9bd19bd14da08f5ab72d2961765c4692c1f54bc3b94ea95
[INFO] running `Command { std: "docker" "start" "-a" "ead9dd2174a6b2fce9bd19bd14da08f5ab72d2961765c4692c1f54bc3b94ea95", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling risc0-build-kernel v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "ead9dd2174a6b2fce9bd19bd14da08f5ab72d2961765c4692c1f54bc3b94ea95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ead9dd2174a6b2fce9bd19bd14da08f5ab72d2961765c4692c1f54bc3b94ea95", kill_on_drop: false }`
[INFO] [stdout] ead9dd2174a6b2fce9bd19bd14da08f5ab72d2961765c4692c1f54bc3b94ea95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 51c9886c952920ecba0590f9e11874b0431fb72d6615b6eedd99a66b9eaac58c
[INFO] running `Command { std: "docker" "start" "-a" "51c9886c952920ecba0590f9e11874b0431fb72d6615b6eedd99a66b9eaac58c", kill_on_drop: false }`
[INFO] [stderr]    Compiling risc0-build-kernel v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "51c9886c952920ecba0590f9e11874b0431fb72d6615b6eedd99a66b9eaac58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c9886c952920ecba0590f9e11874b0431fb72d6615b6eedd99a66b9eaac58c", kill_on_drop: false }`
[INFO] [stdout] 51c9886c952920ecba0590f9e11874b0431fb72d6615b6eedd99a66b9eaac58c