[INFO] fetching crate spf 0.7.2...
[INFO] testing spf-0.7.2 against 1.94.0 for beta-1.95-1
[INFO] extracting crate spf 0.7.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate spf 0.7.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate spf 0.7.2
[INFO] tweaked toml for crates.io crate spf 0.7.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spf 0.7.2 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate spf 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jiff-static v0.2.13
[INFO] [stderr]   Downloaded jiff v0.2.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 241d3a65bd8fa786b208587d67e278f51a3f2fa49abae1e0bf0d368a4c97672d
[INFO] running `Command { std: "docker" "start" "-a" "241d3a65bd8fa786b208587d67e278f51a3f2fa49abae1e0bf0d368a4c97672d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "241d3a65bd8fa786b208587d67e278f51a3f2fa49abae1e0bf0d368a4c97672d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "241d3a65bd8fa786b208587d67e278f51a3f2fa49abae1e0bf0d368a4c97672d", kill_on_drop: false }`
[INFO] [stdout] 241d3a65bd8fa786b208587d67e278f51a3f2fa49abae1e0bf0d368a4c97672d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae5c2aa43ce96fb5dff3bbaa5f5af590a66a637646971e1bb6e8d5e48d81a6de
[INFO] running `Command { std: "docker" "start" "-a" "ae5c2aa43ce96fb5dff3bbaa5f5af590a66a637646971e1bb6e8d5e48d81a6de", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling spf v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.19s
[INFO] running `Command { std: "docker" "inspect" "ae5c2aa43ce96fb5dff3bbaa5f5af590a66a637646971e1bb6e8d5e48d81a6de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5c2aa43ce96fb5dff3bbaa5f5af590a66a637646971e1bb6e8d5e48d81a6de", kill_on_drop: false }`
[INFO] [stdout] ae5c2aa43ce96fb5dff3bbaa5f5af590a66a637646971e1bb6e8d5e48d81a6de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed0b6aaf2800adf86bbec03fe5deb5d091c53acde26952b23a7809e77486a605
[INFO] running `Command { std: "docker" "start" "-a" "ed0b6aaf2800adf86bbec03fe5deb5d091c53acde26952b23a7809e77486a605", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling jiff v0.2.13
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling spf v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.48s
[INFO] running `Command { std: "docker" "inspect" "ed0b6aaf2800adf86bbec03fe5deb5d091c53acde26952b23a7809e77486a605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0b6aaf2800adf86bbec03fe5deb5d091c53acde26952b23a7809e77486a605", kill_on_drop: false }`
[INFO] [stdout] ed0b6aaf2800adf86bbec03fe5deb5d091c53acde26952b23a7809e77486a605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc4d5c42195cfaf163ec37f413bb83e39a0efa0ab583f67236754002e7f2d738
[INFO] running `Command { std: "docker" "start" "-a" "cc4d5c42195cfaf163ec37f413bb83e39a0efa0ab583f67236754002e7f2d738", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spf-f960476bdc6fe8ec)
[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/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-4c4dedc65aaa3daf)
[INFO] [stderr] error: test failed, to rerun pass `--test integration_tests`
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::builder_pattern ... ok
[INFO] [stdout] test tests::read_font_file ... ok
[INFO] [stdout] test tests::write_font_file ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::write_font_file stdout ----
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::serialize] Signed font data.
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::character::serialize] Pushed grapheme cluster 'o' with the following bits: 01101111 00000000 
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::character::serialize] Pushed grapheme cluster 'w' with the following bits: 01110111 00000000 
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::character::serialize] Pushed grapheme cluster '😊' with the following bits: 11110000 10011111 10011000 10001010 00000000 
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::character::serialize] Pushed grapheme cluster '!=' with the following bits: 00100001 00111101 00000000 
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::pixmap::serialize] Pushed character width '4' with the following bits: 00000100
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::pixmap::serialize] Pushed pixmap with the following bits: 1 1 1 1 1 0 0 1 1 0 0 1 1 1 1 1 
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::pixmap::serialize] Pushed character width '5' with the following bits: 00000101
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::pixmap::serialize] Pushed pixmap with the following bits: 1 0 1 0 1 1 0 1 0 1 1 0 1 0 1 1 1 1 1 1 
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::pixmap::serialize] Pushed character width '4' with the following bits: 00000100
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::pixmap::serialize] Pushed pixmap with the following bits: 0 1 1 0 0 0 0 0 1 0 0 1 0 1 1 0 
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::pixmap::serialize] Pushed character width '4' with the following bits: 00000100
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::pixmap::serialize] Pushed pixmap with the following bits: 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::pixmap::serialize] Pushed character width '1' with the following bits: 00000001
[INFO] [stdout] [2026-03-11T08:16:29Z INFO  spf::core::tables::pixmap::serialize] Pushed pixmap with the following bits: 1000010 1000010 1000010 1000010 
[INFO] [stdout] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::write_font_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc4d5c42195cfaf163ec37f413bb83e39a0efa0ab583f67236754002e7f2d738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc4d5c42195cfaf163ec37f413bb83e39a0efa0ab583f67236754002e7f2d738", kill_on_drop: false }`
[INFO] [stdout] cc4d5c42195cfaf163ec37f413bb83e39a0efa0ab583f67236754002e7f2d738
