[INFO] fetching crate nscldaq_ringbuffer 0.8.8...
[INFO] building nscldaq_ringbuffer-0.8.8 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate nscldaq_ringbuffer 0.8.8 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate nscldaq_ringbuffer 0.8.8
[INFO] finished tweaking crates.io crate nscldaq_ringbuffer 0.8.8
[INFO] tweaked toml for crates.io crate nscldaq_ringbuffer 0.8.8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nscldaq_ringbuffer 0.8.8 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 nscldaq_ringbuffer 0.8.8 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] be6735bd99a03c8343d99f5c4c8f6a4e9017477d9c2ff09c51f5d86377f6717c
[INFO] running `Command { std: "docker" "start" "-a" "be6735bd99a03c8343d99f5c4c8f6a4e9017477d9c2ff09c51f5d86377f6717c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be6735bd99a03c8343d99f5c4c8f6a4e9017477d9c2ff09c51f5d86377f6717c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be6735bd99a03c8343d99f5c4c8f6a4e9017477d9c2ff09c51f5d86377f6717c", kill_on_drop: false }`
[INFO] [stdout] be6735bd99a03c8343d99f5c4c8f6a4e9017477d9c2ff09c51f5d86377f6717c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 67207837f464c8b70024884e262a1da1a856de8449e5cfbabb96d2bad56e4106
[INFO] running `Command { std: "docker" "start" "-a" "67207837f464c8b70024884e262a1da1a856de8449e5cfbabb96d2bad56e4106", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling nscldaq_ringbuffer v0.8.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "67207837f464c8b70024884e262a1da1a856de8449e5cfbabb96d2bad56e4106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67207837f464c8b70024884e262a1da1a856de8449e5cfbabb96d2bad56e4106", kill_on_drop: false }`
[INFO] [stdout] 67207837f464c8b70024884e262a1da1a856de8449e5cfbabb96d2bad56e4106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 947b0ba7b9e326dac48eeb4c52e3e148979a91b54871e8013db15ec234035068
[INFO] running `Command { std: "docker" "start" "-a" "947b0ba7b9e326dac48eeb4c52e3e148979a91b54871e8013db15ec234035068", kill_on_drop: false }`
[INFO] [stderr]    Compiling nscldaq_ringbuffer v0.8.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "947b0ba7b9e326dac48eeb4c52e3e148979a91b54871e8013db15ec234035068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947b0ba7b9e326dac48eeb4c52e3e148979a91b54871e8013db15ec234035068", kill_on_drop: false }`
[INFO] [stdout] 947b0ba7b9e326dac48eeb4c52e3e148979a91b54871e8013db15ec234035068