[INFO] fetching crate brioche-ducc-sys 0.1.2-brioche...
[INFO] checking brioche-ducc-sys-0.1.2-brioche against master#de32266a1780aa4ef748ce7f6200a1554fad0aca for pr-75585
[INFO] extracting crate brioche-ducc-sys 0.1.2-brioche into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate brioche-ducc-sys 0.1.2-brioche on toolchain de32266a1780aa4ef748ce7f6200a1554fad0aca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brioche-ducc-sys 0.1.2-brioche
[INFO] finished tweaking crates.io crate brioche-ducc-sys 0.1.2-brioche
[INFO] tweaked toml for crates.io crate brioche-ducc-sys 0.1.2-brioche written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate brioche-ducc-sys 0.1.2-brioche already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a076e5a4bc4fdb3202a9b14a44b5e650ce73767d3aba0f0b250704a54ffff3c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a076e5a4bc4fdb3202a9b14a44b5e650ce73767d3aba0f0b250704a54ffff3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a076e5a4bc4fdb3202a9b14a44b5e650ce73767d3aba0f0b250704a54ffff3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a076e5a4bc4fdb3202a9b14a44b5e650ce73767d3aba0f0b250704a54ffff3c", kill_on_drop: false }`
[INFO] [stdout] 7a076e5a4bc4fdb3202a9b14a44b5e650ce73767d3aba0f0b250704a54ffff3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4ae99cb0afb9b27fee06a35ed992712f6dde91f82ce98fb1cfdf26de3ea7642
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c4ae99cb0afb9b27fee06a35ed992712f6dde91f82ce98fb1cfdf26de3ea7642", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling brioche-ducc-sys v0.1.2-brioche (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.06s
[INFO] running `Command { std: "docker" "inspect" "c4ae99cb0afb9b27fee06a35ed992712f6dde91f82ce98fb1cfdf26de3ea7642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4ae99cb0afb9b27fee06a35ed992712f6dde91f82ce98fb1cfdf26de3ea7642", kill_on_drop: false }`
[INFO] [stdout] c4ae99cb0afb9b27fee06a35ed992712f6dde91f82ce98fb1cfdf26de3ea7642