[INFO] fetching crate nydus-protos 0.1.0...
[INFO] building nydus-protos-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate nydus-protos 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate nydus-protos 0.1.0
[INFO] finished tweaking crates.io crate nydus-protos 0.1.0
[INFO] tweaked toml for crates.io crate nydus-protos 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nydus-protos 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nydus-protos 0.1.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b2976089fa5a967fb74c03e182d2e27e222129620c34cf015a6ecc9c4a5d307
[INFO] running `Command { std: "docker" "start" "-a" "4b2976089fa5a967fb74c03e182d2e27e222129620c34cf015a6ecc9c4a5d307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b2976089fa5a967fb74c03e182d2e27e222129620c34cf015a6ecc9c4a5d307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b2976089fa5a967fb74c03e182d2e27e222129620c34cf015a6ecc9c4a5d307", kill_on_drop: false }`
[INFO] [stdout] 4b2976089fa5a967fb74c03e182d2e27e222129620c34cf015a6ecc9c4a5d307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d126a288c1c4d54893047ffebf9159a2b5c9294df8cf448a6176ea99cbb878
[INFO] running `Command { std: "docker" "start" "-a" "74d126a288c1c4d54893047ffebf9159a2b5c9294df8cf448a6176ea99cbb878", kill_on_drop: false }`
[INFO] [stderr]    Compiling nydus-protos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "74d126a288c1c4d54893047ffebf9159a2b5c9294df8cf448a6176ea99cbb878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d126a288c1c4d54893047ffebf9159a2b5c9294df8cf448a6176ea99cbb878", kill_on_drop: false }`
[INFO] [stdout] 74d126a288c1c4d54893047ffebf9159a2b5c9294df8cf448a6176ea99cbb878
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29f0bc8c6f0e41474ab51e7cdb5497a4db410fce9064e42abdd6f3e3323ba5ec
[INFO] running `Command { std: "docker" "start" "-a" "29f0bc8c6f0e41474ab51e7cdb5497a4db410fce9064e42abdd6f3e3323ba5ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling nydus-protos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "29f0bc8c6f0e41474ab51e7cdb5497a4db410fce9064e42abdd6f3e3323ba5ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f0bc8c6f0e41474ab51e7cdb5497a4db410fce9064e42abdd6f3e3323ba5ec", kill_on_drop: false }`
[INFO] [stdout] 29f0bc8c6f0e41474ab51e7cdb5497a4db410fce9064e42abdd6f3e3323ba5ec