[INFO] fetching crate triage-core 0.3.0...
[INFO] testing triage-core-0.3.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate triage-core 0.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate triage-core 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate triage-core 0.3.0
[INFO] tweaked toml for crates.io crate triage-core 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate triage-core 0.3.0 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 triage-core 0.3.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-conv v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 86dab39fecd9b2a72fc6e9cb5826f18a0e01fcd37fa5639ef53f72cc28aef4ce
[INFO] running `Command { std: "docker" "start" "86dab39fecd9b2a72fc6e9cb5826f18a0e01fcd37fa5639ef53f72cc28aef4ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86dab39fecd9b2a72fc6e9cb5826f18a0e01fcd37fa5639ef53f72cc28aef4ce", 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" "86dab39fecd9b2a72fc6e9cb5826f18a0e01fcd37fa5639ef53f72cc28aef4ce" "/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" "86dab39fecd9b2a72fc6e9cb5826f18a0e01fcd37fa5639ef53f72cc28aef4ce", 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" "86dab39fecd9b2a72fc6e9cb5826f18a0e01fcd37fa5639ef53f72cc28aef4ce" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling triage-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling symlink v0.1.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr] error: failed to run custom build command for `triage-core v0.3.0 (/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/triage-core-b34189aced33bd52/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=schema/triage.fbs
[INFO] [stderr]   cargo:rerun-if-changed=../../Cargo.toml
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (328) panicked at build.rs:12:9:
[INFO] [stderr]   Error: FlatBuffers schema compiler 'flatc' is required to compile triage-core.
[INFO] [stderr]   Please install flatc globally (e.g. via 'winget install Google.flatbuffers', 
[INFO] [stderr]   'brew install flatbuffers', or download from github.com/google/flatbuffers).
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5b9ce755bae1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5b9ce756cb9a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x5b9ce755f89c - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5b9ce753e9b6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5b9ce7557691 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x5b9ce755784b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5b9ce753ea94 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5b9ce75377d9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5b9ce753f25d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x5b9ce756d30c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5b9ce7527576 - build_script_build[c19ab62aaeac7a95]::main
[INFO] [stderr]     11:     0x5b9ce752be6b - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     12:     0x5b9ce75255a6 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     13:     0x5b9ce7525fc9 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     14:     0x5b9ce7556ac9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     15:     0x5b9ce7524cd1 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     16:     0x5b9ce752c135 - main
[INFO] [stderr]     17:     0x76c2e2c2e601 - <unknown>
[INFO] [stderr]     18:     0x76c2e2c2e718 - __libc_start_main
[INFO] [stderr]     19:     0x5b9ce7523655 - _start
[INFO] [stderr]     20:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "86dab39fecd9b2a72fc6e9cb5826f18a0e01fcd37fa5639ef53f72cc28aef4ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86dab39fecd9b2a72fc6e9cb5826f18a0e01fcd37fa5639ef53f72cc28aef4ce", kill_on_drop: false }`
[INFO] [stdout] 86dab39fecd9b2a72fc6e9cb5826f18a0e01fcd37fa5639ef53f72cc28aef4ce
