[INFO] fetching crate k2f_package 0.3.2...
[INFO] testing k2f_package-0.3.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate k2f_package 0.3.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate k2f_package 0.3.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate k2f_package 0.3.2
[INFO] tweaked toml for crates.io crate k2f_package 0.3.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate k2f_package 0.3.2 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 k2f_package 0.3.2 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 zip v2.4.2
[INFO] [stderr]   Downloaded zopfli v0.8.3
[INFO] [stderr]   Downloaded derive_arbitrary v1.4.2
[INFO] [stderr]   Downloaded yoke-derive v0.8.3
[INFO] [stderr]   Downloaded smallvec v1.16.1
[INFO] [stderr]   Downloaded ref-cast v1.0.27
[INFO] [stderr]   Downloaded ref-cast-impl v1.0.27
[INFO] [stderr]   Downloaded borrow-or-share v0.2.4
[INFO] [stderr]   Downloaded appendlist v1.4.0
[INFO] [stderr]   Downloaded pathfinder_geometry v0.5.1
[INFO] [stderr]   Downloaded proc-macro2-diagnostics v0.10.1
[INFO] [stderr]   Downloaded unicode-canonical-combining-class v1.0.0
[INFO] [stderr]   Downloaded alloc-no-stdlib v2.0.4
[INFO] [stderr]   Downloaded aliasable v0.1.3
[INFO] [stderr]   Downloaded multiversion-macros v0.9.0
[INFO] [stderr]   Downloaded alloc-stdlib v0.2.4
[INFO] [stderr]   Downloaded ouroboros v0.18.5
[INFO] [stderr]   Downloaded k2f_core v0.3.2
[INFO] [stderr]   Downloaded fluent-uri v0.3.2
[INFO] [stderr]   Downloaded unicode-joining-type v1.0.0
[INFO] [stderr]   Downloaded ouroboros_macro v0.18.5
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.6
[INFO] [stderr]   Downloaded either v1.18.0
[INFO] [stderr]   Downloaded multiversion v0.9.0
[INFO] [stderr]   Downloaded bitreader v0.3.11
[INFO] [stderr]   Downloaded miniz_oxide v0.9.1
[INFO] [stderr]   Downloaded boon v0.6.1
[INFO] [stderr]   Downloaded flate2 v1.1.10
[INFO] [stderr]   Downloaded glyph-names v0.2.0
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.57
[INFO] [stderr]   Downloaded ttf-parser v0.25.1
[INFO] [stderr]   Downloaded brotli-decompressor v5.0.3
[INFO] [stderr]   Downloaded zerocopy v0.8.57
[INFO] [stderr]   Downloaded allsorts v0.17.0
[INFO] [stderr]   Downloaded encoding_rs v0.8.41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c3b47c54baf6cbdf85fa7b22a6e615d207511418482088255d7802fd20ac0076
[INFO] running `Command { std: "docker" "start" "c3b47c54baf6cbdf85fa7b22a6e615d207511418482088255d7802fd20ac0076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3b47c54baf6cbdf85fa7b22a6e615d207511418482088255d7802fd20ac0076", 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" "c3b47c54baf6cbdf85fa7b22a6e615d207511418482088255d7802fd20ac0076" "/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" "c3b47c54baf6cbdf85fa7b22a6e615d207511418482088255d7802fd20ac0076", 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" "c3b47c54baf6cbdf85fa7b22a6e615d207511418482088255d7802fd20ac0076" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling smallvec v1.16.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]    Compiling ref-cast v1.0.27
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling encoding_rs v0.8.41
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling tinyvec v1.13.3
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]    Compiling unicode-joining-type v1.0.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling unicode-canonical-combining-class v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling alloc-stdlib v0.2.4
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling borrow-or-share v0.2.4
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling zeroize v1.9.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling aliasable v0.1.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling k2f_core v0.3.2
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling pathfinder_simd v0.5.6
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr] error: failed to run custom build command for `k2f_core v0.3.2`
[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/k2f_core-98fad08fe6f609dc/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=K2F_ENGINE_COMMIT_SHA
[INFO] [stderr]   cargo:rerun-if-changed=.git/HEAD
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (804) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/k2f_core-0.3.2/build.rs:13:21:
[INFO] [stderr]   release build requires K2F_ENGINE_COMMIT_SHA or a git checkout; got UNKNOWN
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56a69609efe1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x56a6960afeda - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x56a6960a2c8c - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x56a6960825c6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x56a69609af01 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x56a69609b0bb - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x56a6960826a4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x56a69607b579 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x56a696082e6d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x56a6960b060c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x56a69606d685 - build_script_build[b378582b78c96e9f]::main::{closure#1}::{closure#0}
[INFO] [stderr]     11:     0x56a69606bec4 - <core[df12db4294e9bfd3]::option::Option<alloc[2182bb758b4b3781]::string::String>>::unwrap_or_else::<build_script_build[b378582b78c96e9f]::main::{closure#1}::{closure#0}>
[INFO] [stderr]     12:     0x56a69606d703 - build_script_build[b378582b78c96e9f]::main::{closure#1}
[INFO] [stderr]     13:     0x56a69606bf30 - <core[df12db4294e9bfd3]::option::Option<alloc[2182bb758b4b3781]::string::String>>::unwrap_or_else::<build_script_build[b378582b78c96e9f]::main::{closure#1}>
[INFO] [stderr]     14:     0x56a69606d830 - build_script_build[b378582b78c96e9f]::main
[INFO] [stderr]     15:     0x56a696070183 - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     16:     0x56a69606cf56 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     17:     0x56a69606d649 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     18:     0x56a69609a339 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     19:     0x56a69606c741 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     20:     0x56a6960702e5 - main
[INFO] [stderr]     21:     0x7685ad8d2601 - <unknown>
[INFO] [stderr]     22:     0x7685ad8d2718 - __libc_start_main
[INFO] [stderr]     23:     0x56a69606bcf5 - _start
[INFO] [stderr]     24:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c3b47c54baf6cbdf85fa7b22a6e615d207511418482088255d7802fd20ac0076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b47c54baf6cbdf85fa7b22a6e615d207511418482088255d7802fd20ac0076", kill_on_drop: false }`
[INFO] [stdout] c3b47c54baf6cbdf85fa7b22a6e615d207511418482088255d7802fd20ac0076
