[INFO] fetching crate protobuf-example 4.36.2-release...
[INFO] testing protobuf-example-4.36.2-release against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate protobuf-example 4.36.2-release into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate protobuf-example 4.36.2-release
[INFO] finished tweaking crates.io crate protobuf-example 4.36.2-release
[INFO] tweaked toml for crates.io crate protobuf-example 4.36.2-release written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate protobuf-example 4.36.2-release on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate protobuf-example 4.36.2-release 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c8ca8677d59b815063c7a6d420b53c615ded69c0a0a09db6f88ea3d0ccdc59b8
[INFO] running `Command { std: "docker" "start" "c8ca8677d59b815063c7a6d420b53c615ded69c0a0a09db6f88ea3d0ccdc59b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8ca8677d59b815063c7a6d420b53c615ded69c0a0a09db6f88ea3d0ccdc59b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c8ca8677d59b815063c7a6d420b53c615ded69c0a0a09db6f88ea3d0ccdc59b8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8ca8677d59b815063c7a6d420b53c615ded69c0a0a09db6f88ea3d0ccdc59b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c8ca8677d59b815063c7a6d420b53c615ded69c0a0a09db6f88ea3d0ccdc59b8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling linkme v0.3.37
[INFO] [stderr]    Compiling linkme-impl v0.3.37
[INFO] [stderr]    Compiling paste-complete v1.0.15
[INFO] [stderr]    Compiling protobuf-codegen v4.36.2-release
[INFO] [stderr]    Compiling google-protobuf v0.36.2-release
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling protobuf-macros v0.36.2-release
[INFO] [stderr]    Compiling protobuf v4.36.2-release
[INFO] [stderr]    Compiling protobuf-well-known-types v0.36.2-release
[INFO] [stderr]    Compiling protobuf-example v4.36.2-release (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `protobuf-example v4.36.2-release (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/build/protobuf-example/c05e8e50c5a332c7/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (327) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protobuf-codegen-4.36.2-release/src/lib.rs:158:13:
[INFO] [stderr]   Expected protoc version 36.2 but found 3.21.12
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5ea5ecafa671 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5ea5ecb0bc3a - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x5ea5ecafe3cc - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5ea5ecadcfc6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5ea5ecaf63e1 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x5ea5ecaf659b - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5ea5ecadd072 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5ea5ecad5e39 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5ea5ecadd83d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x5ea5ecb0c36c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5ea5ecac83bf - <protobuf_codegen[5a79ec692676a8ca]::CodeGen>::generate_and_compile
[INFO] [stderr]     11:     0x5ea5ecabc5ee - build_script_build[9579e4f3ec76cab8]::main
[INFO] [stderr]     12:     0x5ea5ecabc973 - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     13:     0x5ea5ecabc116 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     14:     0x5ea5ecabc429 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     15:     0x5ea5ecaf5858 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     16:     0x5ea5ecabbfc1 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     17:     0x5ea5ecabc9b5 - main
[INFO] [stderr]     18:     0x7a510b256601 - <unknown>
[INFO] [stderr]     19:     0x7a510b256718 - __libc_start_main
[INFO] [stderr]     20:     0x5ea5ecabbcd5 - _start
[INFO] [stderr]     21:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c8ca8677d59b815063c7a6d420b53c615ded69c0a0a09db6f88ea3d0ccdc59b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ca8677d59b815063c7a6d420b53c615ded69c0a0a09db6f88ea3d0ccdc59b8", kill_on_drop: false }`
[INFO] [stdout] c8ca8677d59b815063c7a6d420b53c615ded69c0a0a09db6f88ea3d0ccdc59b8
