[INFO] fetching crate protobuf-example 4.36.2-release...
[INFO] testing protobuf-example-4.36.2-release against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate protobuf-example 4.36.2-release into /workspace/builds/worker-0-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate protobuf-example 4.36.2-release on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded protobuf-codegen v4.36.2-release
[INFO] [stderr]   Downloaded protobuf-well-known-types v0.36.2-release
[INFO] [stderr]   Downloaded protobuf v4.36.2-release
[INFO] [stderr]   Downloaded protobuf-macros v0.36.2-release
[INFO] [stderr]   Downloaded linkme-impl v0.3.37
[INFO] [stderr]   Downloaded linkme v0.3.37
[INFO] [stderr]   Downloaded paste-complete v1.0.15
[INFO] [stderr]   Downloaded google-protobuf v0.36.2-release
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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] 1919c277e1d25296065f56be00756261be8a9fee4aaf7d6f2bfc886a79937bb7
[INFO] running `Command { std: "docker" "start" "1919c277e1d25296065f56be00756261be8a9fee4aaf7d6f2bfc886a79937bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1919c277e1d25296065f56be00756261be8a9fee4aaf7d6f2bfc886a79937bb7", 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" "1919c277e1d25296065f56be00756261be8a9fee4aaf7d6f2bfc886a79937bb7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1919c277e1d25296065f56be00756261be8a9fee4aaf7d6f2bfc886a79937bb7", 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" "1919c277e1d25296065f56be00756261be8a9fee4aaf7d6f2bfc886a79937bb7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling linkme-impl v0.3.37
[INFO] [stderr]    Compiling linkme 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/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (328) 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:     0x63bef3a100d1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x63bef3a2193a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x63bef3a141ac - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x63bef39f2a56 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x63bef3a0bf31 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x63bef3a0c0eb - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x63bef39f2b02 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x63bef39eb8e9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x63bef39f32fd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x63bef3a2206c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x63bef39dd66f - <protobuf_codegen[35c6112ce143913d]::CodeGen>::generate_and_compile
[INFO] [stderr]     11:     0x63bef39d23ae - build_script_build[68203234196abcd9]::main
[INFO] [stderr]     12:     0x63bef39d2743 - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     13:     0x63bef39d1ed6 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     14:     0x63bef39d21e9 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     15:     0x63bef3a0b369 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     16:     0x63bef39d1d81 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     17:     0x63bef39d2785 - main
[INFO] [stderr]     18:     0x7ddb909be601 - <unknown>
[INFO] [stderr]     19:     0x7ddb909be718 - __libc_start_main
[INFO] [stderr]     20:     0x63bef39d1a95 - _start
[INFO] [stderr]     21:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1919c277e1d25296065f56be00756261be8a9fee4aaf7d6f2bfc886a79937bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1919c277e1d25296065f56be00756261be8a9fee4aaf7d6f2bfc886a79937bb7", kill_on_drop: false }`
[INFO] [stdout] 1919c277e1d25296065f56be00756261be8a9fee4aaf7d6f2bfc886a79937bb7
