[INFO] fetching crate tiffwrite 2025.8.1... [INFO] testing tiffwrite-2025.8.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate tiffwrite 2025.8.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate tiffwrite 2025.8.1 [INFO] finished tweaking crates.io crate tiffwrite 2025.8.1 [INFO] tweaked toml for crates.io crate tiffwrite 2025.8.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tiffwrite 2025.8.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tiffwrite 2025.8.1 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pyo3-macros v0.25.1 [INFO] [stderr] Downloaded unindent v0.2.4 [INFO] [stderr] Downloaded pyo3-ffi v0.25.1 [INFO] [stderr] Downloaded phf_generator v0.13.1 [INFO] [stderr] Downloaded phf_macros v0.13.1 [INFO] [stderr] Downloaded colorgrad v0.7.2 [INFO] [stderr] Downloaded pyo3-macros-backend v0.25.1 [INFO] [stderr] Downloaded numpy v0.25.0 [INFO] [stderr] Downloaded css-color v0.2.8 [INFO] [stderr] Downloaded python3-dll-a v0.2.14 [INFO] [stderr] Downloaded phf v0.13.1 [INFO] [stderr] Downloaded csscolorparser v0.7.2 [INFO] [stderr] Downloaded pyo3-build-config v0.25.1 [INFO] [stderr] Downloaded phf_shared v0.13.1 [INFO] [stderr] Downloaded target-lexicon v0.13.2 [INFO] [stderr] Downloaded pyo3 v0.25.1 [INFO] [stderr] Downloaded colorcet v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30ff26137f6cf68a2140ce58c7c85f5e2d692aca27a5586f8be27a4b0682848a [INFO] running `Command { std: "docker" "start" "-a" "30ff26137f6cf68a2140ce58c7c85f5e2d692aca27a5586f8be27a4b0682848a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30ff26137f6cf68a2140ce58c7c85f5e2d692aca27a5586f8be27a4b0682848a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30ff26137f6cf68a2140ce58c7c85f5e2d692aca27a5586f8be27a4b0682848a", kill_on_drop: false }` [INFO] [stdout] 30ff26137f6cf68a2140ce58c7c85f5e2d692aca27a5586f8be27a4b0682848a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 352b17f3ec58eb0e3e36b4e0c8e8acfe5f97b796cddaf0fb7cf7cd809f2f2b9b [INFO] running `Command { std: "docker" "start" "-a" "352b17f3ec58eb0e3e36b4e0c8e8acfe5f97b796cddaf0fb7cf7cd809f2f2b9b", kill_on_drop: false }` [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling phf_shared v0.13.1 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling css-color v0.2.8 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling phf_generator v0.13.1 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling phf_macros v0.13.1 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling phf v0.13.1 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling csscolorparser v0.7.2 [INFO] [stderr] Compiling colorgrad v0.7.2 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling colorcet v0.2.1 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling tiffwrite v2025.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.87s [INFO] running `Command { std: "docker" "inspect" "352b17f3ec58eb0e3e36b4e0c8e8acfe5f97b796cddaf0fb7cf7cd809f2f2b9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "352b17f3ec58eb0e3e36b4e0c8e8acfe5f97b796cddaf0fb7cf7cd809f2f2b9b", kill_on_drop: false }` [INFO] [stdout] 352b17f3ec58eb0e3e36b4e0c8e8acfe5f97b796cddaf0fb7cf7cd809f2f2b9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96e842d20d97bd1e1e589826cc08a28257a0e4c05ce453a3bdcb69ed061f3655 [INFO] running `Command { std: "docker" "start" "-a" "96e842d20d97bd1e1e589826cc08a28257a0e4c05ce453a3bdcb69ed061f3655", kill_on_drop: false }` [INFO] [stderr] Compiling tiffwrite v2025.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "96e842d20d97bd1e1e589826cc08a28257a0e4c05ce453a3bdcb69ed061f3655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96e842d20d97bd1e1e589826cc08a28257a0e4c05ce453a3bdcb69ed061f3655", kill_on_drop: false }` [INFO] [stdout] 96e842d20d97bd1e1e589826cc08a28257a0e4c05ce453a3bdcb69ed061f3655 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 75be167814701f72c014ead0e2d0b4870ee94b5665c0d1d76f17e54a8d50b8b2 [INFO] running `Command { std: "docker" "start" "-a" "75be167814701f72c014ead0e2d0b4870ee94b5665c0d1d76f17e54a8d50b8b2", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiffwrite-74979661fab3e8ac) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::julia_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::julia_test stdout ---- [INFO] [stdout] Error: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.99/src/backtrace.rs:27:14 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/result.rs:2174:27 [INFO] [stdout] 2: tiffwrite::IJTiffFile::new [INFO] [stdout] at ./src/lib.rs:682:24 [INFO] [stdout] 3: tiffwrite::tests::julia_test [INFO] [stdout] at ./src/lib.rs:1108:21 [INFO] [stdout] 4: tiffwrite::tests::julia_test::{{closure}} [INFO] [stdout] at ./src/lib.rs:1077:24 [INFO] [stdout] 5: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 6: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 7: test::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:663:18 [INFO] [stdout] 8: test::run_test_in_process::{{closure}} [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:74 [INFO] [stdout] 9: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 10: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 11: std::panicking::catch_unwind [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 12: std::panic::catch_unwind [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 13: test::run_test_in_process [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:686:27 [INFO] [stdout] 14: test::run_test::{{closure}} [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:607:43 [INFO] [stdout] 15: test::run_test::{{closure}} [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/test/src/lib.rs:637:41 [INFO] [stdout] 16: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 17: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 18: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 19: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stdout] 20: std::panicking::catch_unwind [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stdout] 21: std::panic::catch_unwind [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stdout] 22: std::thread::Builder::spawn_unchecked_::{{closure}} [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 23: core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 25: std::sys::pal::unix::thread::Thread::new::thread_start [INFO] [stdout] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 26: [INFO] [stdout] 27: clone [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::julia_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "75be167814701f72c014ead0e2d0b4870ee94b5665c0d1d76f17e54a8d50b8b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75be167814701f72c014ead0e2d0b4870ee94b5665c0d1d76f17e54a8d50b8b2", kill_on_drop: false }` [INFO] [stdout] 75be167814701f72c014ead0e2d0b4870ee94b5665c0d1d76f17e54a8d50b8b2