[INFO] fetching crate risc0-build-kernel 2.0.1...
[INFO] building risc0-build-kernel-2.0.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate risc0-build-kernel 2.0.1 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate risc0-build-kernel 2.0.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e2ab4e19d03e2dc97bf16f92f19acc2a20cccc03b89aad5dc371c7a751fe8a0
[INFO] running `Command { std: "docker" "start" "-a" "3e2ab4e19d03e2dc97bf16f92f19acc2a20cccc03b89aad5dc371c7a751fe8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e2ab4e19d03e2dc97bf16f92f19acc2a20cccc03b89aad5dc371c7a751fe8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2ab4e19d03e2dc97bf16f92f19acc2a20cccc03b89aad5dc371c7a751fe8a0", kill_on_drop: false }`
[INFO] [stdout] 3e2ab4e19d03e2dc97bf16f92f19acc2a20cccc03b89aad5dc371c7a751fe8a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 840d80beab6671105329c9a86721ea10920b143505c862dbc141e57e435677e0
[INFO] running `Command { std: "docker" "start" "-a" "840d80beab6671105329c9a86721ea10920b143505c862dbc141e57e435677e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]    Compiling directories v6.0.0
[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 12.67s
[INFO] running `Command { std: "docker" "inspect" "840d80beab6671105329c9a86721ea10920b143505c862dbc141e57e435677e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "840d80beab6671105329c9a86721ea10920b143505c862dbc141e57e435677e0", kill_on_drop: false }`
[INFO] [stdout] 840d80beab6671105329c9a86721ea10920b143505c862dbc141e57e435677e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cb84362c50588539fa0350673326583481c5f3f1dc60915fc47ef633211a4dd
[INFO] running `Command { std: "docker" "start" "-a" "7cb84362c50588539fa0350673326583481c5f3f1dc60915fc47ef633211a4dd", 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 0.55s
[INFO] running `Command { std: "docker" "inspect" "7cb84362c50588539fa0350673326583481c5f3f1dc60915fc47ef633211a4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb84362c50588539fa0350673326583481c5f3f1dc60915fc47ef633211a4dd", kill_on_drop: false }`
[INFO] [stdout] 7cb84362c50588539fa0350673326583481c5f3f1dc60915fc47ef633211a4dd
