[INFO] fetching crate protobuf-codegen 4.31.0-rc.1...
[INFO] checking protobuf-codegen-4.31.0-rc.1 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4
[INFO] extracting crate protobuf-codegen 4.31.0-rc.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate protobuf-codegen 4.31.0-rc.1 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate protobuf-codegen 4.31.0-rc.1
[INFO] finished tweaking crates.io crate protobuf-codegen 4.31.0-rc.1
[INFO] tweaked toml for crates.io crate protobuf-codegen 4.31.0-rc.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate protobuf-codegen 4.31.0-rc.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" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded googletest_macro v0.13.0
[INFO] [stderr]   Downloaded googletest v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64c5c959d5c28f4696c8e0dbc1cea474b8e1c16e40fb2d9374151956700c0a63
[INFO] running `Command { std: "docker" "start" "-a" "64c5c959d5c28f4696c8e0dbc1cea474b8e1c16e40fb2d9374151956700c0a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64c5c959d5c28f4696c8e0dbc1cea474b8e1c16e40fb2d9374151956700c0a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c5c959d5c28f4696c8e0dbc1cea474b8e1c16e40fb2d9374151956700c0a63", kill_on_drop: false }`
[INFO] [stdout] 64c5c959d5c28f4696c8e0dbc1cea474b8e1c16e40fb2d9374151956700c0a63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d082bbc7f870cd92025f9f9a7d42375b93c759f38ea84b0e1f3549d6d43b293a
[INFO] running `Command { std: "docker" "start" "-a" "d082bbc7f870cd92025f9f9a7d42375b93c759f38ea84b0e1f3549d6d43b293a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking cc v1.2.19
[INFO] [stderr]     Checking protobuf-codegen v4.31.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling googletest_macro v0.13.0
[INFO] [stderr]     Checking googletest v0.13.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.94s
[INFO] running `Command { std: "docker" "inspect" "d082bbc7f870cd92025f9f9a7d42375b93c759f38ea84b0e1f3549d6d43b293a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d082bbc7f870cd92025f9f9a7d42375b93c759f38ea84b0e1f3549d6d43b293a", kill_on_drop: false }`
[INFO] [stdout] d082bbc7f870cd92025f9f9a7d42375b93c759f38ea84b0e1f3549d6d43b293a