[INFO] fetching crate valo-system-fonts 0.7.2...
[INFO] testing valo-system-fonts-0.7.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-3
[INFO] extracting crate valo-system-fonts 0.7.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate valo-system-fonts 0.7.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate valo-system-fonts 0.7.2
[INFO] tweaked toml for crates.io crate valo-system-fonts 0.7.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate valo-system-fonts 0.7.2 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 valo-system-fonts 0.7.2 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" "+1.100.0-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-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358
[INFO] running `Command { std: "docker" "start" "63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358", 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" "63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358" "/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" "63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358", 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" "63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling roxmltree v0.20.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling glam v0.30.10
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling zeno v0.3.3
[INFO] [stderr]    Compiling yazi v0.2.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling tinyvec v1.12.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling fontconfig-parser v0.5.8
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]    Compiling core_maths v0.1.1
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling font-types v0.11.3
[INFO] [stderr]    Compiling font-types v0.9.0
[INFO] [stderr]    Compiling font-types v0.10.1
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling fontdb v0.23.0
[INFO] [stderr]    Compiling read-fonts v0.33.1
[INFO] [stderr]    Compiling read-fonts v0.36.0
[INFO] [stderr]    Compiling read-fonts v0.39.2
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling valo-geometry v0.7.2
[INFO] [stderr]    Compiling harfrust v0.4.1
[INFO] [stderr]    Compiling skrifa v0.42.1
[INFO] [stderr]    Compiling skrifa v0.35.0
[INFO] [stderr]    Compiling valo-fontmgr v0.7.2
[INFO] [stderr]    Compiling swash v0.2.9
[INFO] [stderr]    Compiling valo-text v0.7.2
[INFO] [stderr]    Compiling valo-system-fonts v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 54.16s
[INFO] running `Command { std: "docker" "inspect" "63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358", 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" "63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling valo-system-fonts v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358", 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" "63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/valo-system-fonts/cd6ea76c3223e962/out/valo_system_fonts-cd6ea76c3223e962)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/discovery.rs (/opt/rustwide/target/release/build/valo-system-fonts/a42c16505bd09013/out/discovery-a42c16505bd09013)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test collection_files_thread_their_face_index_through ... ok
[INFO] [stdout] test variable_system_fonts_expand_into_weighted_instances ... ok
[INFO] [stdout] test installed_family_registers_all_variants ... ok
[INFO] [stdout] test coverage_scan_finds_a_cjk_face ... ok
[INFO] [stdout] test demand_loop_reaches_empty ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- demand_loop_reaches_empty stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'demand_loop_reaches_empty' (1117) panicked at tests/discovery.rs:59:25:
[INFO] [stdout] fira_sans.ttf: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f1f19b6a541 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5f1f19b7fefa - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5f1f19b6ea4c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5f1f19b45636 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5f1f19b622b9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5f1f19a2e6f0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5f1f19b62472 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5f1f19b456e2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5f1f19b3e1c9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5f1f19b462ed - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5f1f19b8062c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5f1f19b80402 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5f1f19a1f9bd - <discovery[38df62ccc71ca7df]::demand_loop_reaches_empty::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5f1f19a21b3b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5f1f19a2ed15 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5f1f19a28604 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5f1f19a31da2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x5f1f19b6972f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7e16dfde6dfa - <unknown>
[INFO] [stdout]   19:     0x7e16dfe7a3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     demand_loop_reaches_empty
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test discovery`
[INFO] running `Command { std: "docker" "inspect" "63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358", kill_on_drop: false }`
[INFO] [stdout] 63169e39e685a4b38ca32094a423da03152cd2d2ae21f6e53a72ddec28263358
