[INFO] fetching crate ma-harness-proto 0.1.1...
[INFO] testing ma-harness-proto-0.1.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate ma-harness-proto 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ma-harness-proto 0.1.1
[INFO] finished tweaking crates.io crate ma-harness-proto 0.1.1
[INFO] tweaked toml for crates.io crate ma-harness-proto 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ma-harness-proto 0.1.1 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 ma-harness-proto 0.1.1 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" "+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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9f1ceb1f3ff11188caa2af45e17ac298167399cadb2571578cc217282999e7df
[INFO] running `Command { std: "docker" "start" "9f1ceb1f3ff11188caa2af45e17ac298167399cadb2571578cc217282999e7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f1ceb1f3ff11188caa2af45e17ac298167399cadb2571578cc217282999e7df", 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" "9f1ceb1f3ff11188caa2af45e17ac298167399cadb2571578cc217282999e7df" "/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" "9f1ceb1f3ff11188caa2af45e17ac298167399cadb2571578cc217282999e7df", 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" "9f1ceb1f3ff11188caa2af45e17ac298167399cadb2571578cc217282999e7df" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling either v1.17.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling rand v0.8.7
[INFO] [stderr]    Compiling matchit v0.7.3
[INFO] [stderr]    Compiling uuid v1.24.1
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling dashmap v6.2.1
[INFO] [stderr]    Compiling hashlink v0.9.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling tonic-build v0.12.3
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling ma-harness-proto v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `ma-harness-proto v0.1.1 (/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/ma-harness-proto/8493f7a2bc24f101/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (815) panicked at build.rs:44:21:
[INFO] [stderr]   workspace root not found from /opt/rustwide/workdir (no Cargo.toml with [workspace] in any parent)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5d11ed0dd3a1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5d11ed0f10ba - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x5d11ed0e255c - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5d11ed0babb6 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5d11ed0d5071 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x5d11ed0d539b - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5d11ed0bac62 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5d11ed0b3569 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5d11ed0bb8fd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x5d11ed0f18dc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5d11ece00b7f - build_script_build[fc81deecb152e151]::find_workspace_root
[INFO] [stderr]     11:     0x5d11ece00cfb - build_script_build[fc81deecb152e151]::main
[INFO] [stderr]     12:     0x5d11ece03ee3 - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     13:     0x5d11ecdfeb26 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     14:     0x5d11ecdffe99 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     15:     0x5d11ed0d43d8 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     16:     0x5d11ecdfe3f1 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     17:     0x5d11ece040d5 - main
[INFO] [stderr]     18:     0x7fef42cec601 - <unknown>
[INFO] [stderr]     19:     0x7fef42cec718 - __libc_start_main
[INFO] [stderr]     20:     0x5d11ecdedc85 - _start
[INFO] [stderr]     21:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9f1ceb1f3ff11188caa2af45e17ac298167399cadb2571578cc217282999e7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f1ceb1f3ff11188caa2af45e17ac298167399cadb2571578cc217282999e7df", kill_on_drop: false }`
[INFO] [stdout] 9f1ceb1f3ff11188caa2af45e17ac298167399cadb2571578cc217282999e7df
