[INFO] fetching crate image_changer 0.6.1... [INFO] testing image_changer-0.6.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2 [INFO] extracting crate image_changer 0.6.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate image_changer 0.6.1 [INFO] finished tweaking crates.io crate image_changer 0.6.1 [INFO] tweaked toml for crates.io crate image_changer 0.6.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate image_changer 0.6.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 138 packages to highest compatible versions [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 imgref v1.12.3 [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] be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4 [INFO] running `Command { std: "docker" "start" "be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4", 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" "be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4" "/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" "be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4", 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" "be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.119 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.129 [INFO] [stderr] Compiling syn v3.0.9 [INFO] [stderr] Compiling simd-adler32 v0.3.10 [INFO] [stderr] Compiling either v1.19.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling bumpalo v3.20.3 [INFO] [stderr] Compiling zerocopy v0.8.63 [INFO] [stderr] Compiling crc32fast v1.5.2 [INFO] [stderr] Compiling bytemuck v1.25.2 [INFO] [stderr] Compiling as-slice v0.2.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.129 [INFO] [stderr] Compiling crossbeam-deque v0.8.8 [INFO] [stderr] Compiling built v0.8.1 [INFO] [stderr] Compiling av-scenechange v0.14.1 [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling aligned v0.4.3 [INFO] [stderr] Compiling pulp v0.22.3 [INFO] [stderr] Compiling miniz_oxide v0.9.1 [INFO] [stderr] Compiling jobserver v0.1.35 [INFO] [stderr] Compiling nom v8.0.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling no_std_io2 v0.9.4 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling once_cell v1.21.4 [INFO] [stderr] Compiling y4m v0.8.0 [INFO] [stderr] Compiling pastey v0.1.1 [INFO] [stderr] Compiling bitstream-io v4.10.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling cc v1.8.0 [INFO] [stderr] Compiling rav1e v0.8.1 [INFO] [stderr] Compiling raw-cpuid v11.6.0 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling pulp-wasm-simd-flag v0.1.1 [INFO] [stderr] Compiling zune-core v0.5.3 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling reborrow v0.5.5 [INFO] [stderr] Compiling weezl v0.1.12 [INFO] [stderr] Compiling rayon v1.12.0 [INFO] [stderr] Compiling imgref v1.12.3 [INFO] [stderr] Compiling flate2 v1.1.10 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling zune-jpeg v0.5.15 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling num-integer v0.1.47 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.8 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling avif-serialize v0.8.9 [INFO] [stderr] Compiling fax v0.2.7 [INFO] [stderr] Compiling byteorder-lite v0.1.0 [INFO] [stderr] Compiling lebe v0.5.3 [INFO] [stderr] Compiling bit_field v0.10.3 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling rgb v0.8.53 [INFO] [stderr] Compiling pxfm v0.1.30 [INFO] [stderr] Compiling image-webp v0.2.4 [INFO] [stderr] Compiling gif v0.14.2 [INFO] [stderr] Compiling png v0.18.1 [INFO] [stderr] Compiling num-iter v0.1.46 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling path-clean v1.0.1 [INFO] [stderr] Compiling data-encoding v2.11.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.129 [INFO] [stderr] Compiling moxcms v0.8.1 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.63 [INFO] [stderr] Compiling profiling-procmacros v1.0.18 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.21 [INFO] [stderr] Compiling profiling v1.0.18 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling v_frame v0.3.9 [INFO] [stderr] Compiling av1-grain v0.2.5 [INFO] [stderr] Compiling thiserror v2.0.21 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.129 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling exr v1.74.2 [INFO] [stderr] Compiling tiff v0.11.3 [INFO] [stderr] Compiling ravif v0.13.0 [INFO] [stderr] Compiling image v0.25.10 [INFO] [stderr] Compiling image_changer v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `image::io::Reader`: this type has been moved and renamed to image::ImageReader [INFO] [stdout] --> src/img.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use image::io::Reader as ImageReader; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `image::io::Reader`: this type has been moved and renamed to image::ImageReader [INFO] [stdout] --> src/img.rs:101:15 [INFO] [stdout] | [INFO] [stdout] 101 | let raw = ImageReader::open(file_path.as_path())? [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 2m 30s [INFO] running `Command { std: "docker" "inspect" "be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4", 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" "be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated type alias `image::io::Reader`: this type has been moved and renamed to image::ImageReader [INFO] [stdout] --> src/img.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use image::io::Reader as ImageReader; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `image::io::Reader`: this type has been moved and renamed to image::ImageReader [INFO] [stdout] --> src/img.rs:101:15 [INFO] [stdout] | [INFO] [stdout] 101 | let raw = ImageReader::open(file_path.as_path())? [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling image_changer v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `image::io::Reader`: this type has been moved and renamed to image::ImageReader [INFO] [stdout] --> src/img.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 6 | use image::io::Reader as ImageReader; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `image::io::Reader`: this type has been moved and renamed to image::ImageReader [INFO] [stdout] --> src/img.rs:101:15 [INFO] [stdout] | [INFO] [stdout] 101 | let raw = ImageReader::open(file_path.as_path())? [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 27.21s [INFO] running `Command { std: "docker" "inspect" "be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4", 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" "be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated type alias `image::io::Reader`: this type has been moved and renamed to image::ImageReader [INFO] [stderr] --> src/img.rs:6:16 [INFO] [stderr] | [INFO] [stderr] 6 | use image::io::Reader as ImageReader; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `image::io::Reader`: this type has been moved and renamed to image::ImageReader [INFO] [stderr] --> src/img.rs:101:15 [INFO] [stderr] | [INFO] [stderr] 101 | let raw = ImageReader::open(file_path.as_path())? [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `image_changer` (lib) generated 2 warnings [INFO] [stderr] warning: `image_changer` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/image_changer-df410463c635ea0f) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test img::tests::pixel_from_256 ... ok [INFO] [stdout] test img::tests::pixel_from_256_panic - should panic ... ok [INFO] [stdout] test img::tests::new_blank_test ... FAILED [INFO] [stdout] test img::tests::pixel_distance_check ... ok [INFO] [stdout] test img::tests::opening_saving ... FAILED [INFO] [stdout] test img::tests::pixel_to_256 ... ok [INFO] [stdout] test img::tests::dimension ... ok [INFO] [stdout] test img::tests::black_white ... FAILED [INFO] [stdout] test img::tests::colour_change ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- img::tests::new_blank_test stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'img::tests::new_blank_test' (2017) panicked at src/img.rs:127:19: [INFO] [stdout] Error: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x57a766fac591 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] 1: 0x57a766fc2a7a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 2: 0x57a766fb0c9c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x57a766f88346 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x57a766fa4a99 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] 5: 0x57a766cccd70 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x57a766fa4dc2 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] 7: 0x57a766f883f2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x57a766f81099 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x57a766f88fed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] 10: 0x57a766fc31ac - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] 11: 0x57a766bc33e1 - image_changer[4a40feeb89407628]::img::save [INFO] [stdout] 12: 0x57a766bc44be - image_changer[4a40feeb89407628]::img::tests::new_blank_test [INFO] [stdout] 13: 0x57a766c0d729 - >::call_once [INFO] [stdout] 14: 0x57a766cc005b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] 15: 0x57a766ccd6c5 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] 16: 0x57a766cc6f84 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 17: 0x57a766cd0822 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 18: 0x57a766fabe59 - ::new::thread_start [INFO] [stdout] 19: 0x7cbaf2d12dfa - [INFO] [stdout] 20: 0x7cbaf2da63d4 - clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- img::tests::opening_saving stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'img::tests::opening_saving' (2018) panicked at src/img.rs:127:19: [INFO] [stdout] Error: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x57a766fac591 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] 1: 0x57a766fc2a7a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 2: 0x57a766fb0c9c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x57a766f88346 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x57a766fa4a99 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] 5: 0x57a766cccd70 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x57a766fa4dc2 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] 7: 0x57a766f883f2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x57a766f81099 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x57a766f88fed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] 10: 0x57a766fc31ac - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] 11: 0x57a766bc33e1 - image_changer[4a40feeb89407628]::img::save [INFO] [stdout] 12: 0x57a766bc48c1 - image_changer[4a40feeb89407628]::img::tests::opening_saving [INFO] [stdout] 13: 0x57a766c0d749 - >::call_once [INFO] [stdout] 14: 0x57a766cc005b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] 15: 0x57a766ccd6c5 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] 16: 0x57a766cc6f84 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 17: 0x57a766cd0822 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 18: 0x57a766fabe59 - ::new::thread_start [INFO] [stdout] 19: 0x7cbaf2d12dfa - [INFO] [stdout] 20: 0x7cbaf2da63d4 - clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- img::tests::black_white stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'img::tests::black_white' (2014) panicked at src/img.rs:127:19: [INFO] [stdout] Error: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x57a766fac591 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] 1: 0x57a766fc2a7a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 2: 0x57a766fb0c9c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x57a766f88346 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x57a766fa4a99 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] 5: 0x57a766cccd70 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x57a766fa4dc2 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] 7: 0x57a766f883f2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x57a766f81099 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x57a766f88fed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] 10: 0x57a766fc31ac - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] 11: 0x57a766bc33e1 - image_changer[4a40feeb89407628]::img::save [INFO] [stdout] 12: 0x57a766bc3800 - image_changer[4a40feeb89407628]::img::tests::black_white [INFO] [stdout] 13: 0x57a766c0d6d9 - >::call_once [INFO] [stdout] 14: 0x57a766cc005b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] 15: 0x57a766ccd6c5 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] 16: 0x57a766cc6f84 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 17: 0x57a766cd0822 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 18: 0x57a766fabe59 - ::new::thread_start [INFO] [stdout] 19: 0x7cbaf2d12dfa - [INFO] [stdout] 20: 0x7cbaf2da63d4 - clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- img::tests::colour_change stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'img::tests::colour_change' (2015) panicked at src/img.rs:127:19: [INFO] [stdout] Error: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x57a766fac591 - <::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt [INFO] [stdout] 1: 0x57a766fc2a7a - core[df12db4294e9bfd3]::fmt::write [INFO] [stdout] 2: 0x57a766fb0c9c - as core[df12db4294e9bfd3]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x57a766f88346 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x57a766fa4a99 - std[70759c8f55707aa4]::panicking::default_hook [INFO] [stdout] 5: 0x57a766cccd70 - test[9d35eded1c95d3be]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x57a766fa4dc2 - std[70759c8f55707aa4]::panicking::panic_with_hook [INFO] [stdout] 7: 0x57a766f883f2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x57a766f81099 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x57a766f88fed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind [INFO] [stdout] 10: 0x57a766fc31ac - core[df12db4294e9bfd3]::panicking::panic_fmt [INFO] [stdout] 11: 0x57a766bc33e1 - image_changer[4a40feeb89407628]::img::save [INFO] [stdout] 12: 0x57a766bc3fdf - image_changer[4a40feeb89407628]::img::tests::colour_change [INFO] [stdout] 13: 0x57a766c0d709 - >::call_once [INFO] [stdout] 14: 0x57a766cc005b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>> [INFO] [stdout] 15: 0x57a766ccd6c5 - test[9d35eded1c95d3be]::run_test::{closure#0} [INFO] [stdout] 16: 0x57a766cc6f84 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 17: 0x57a766cd0822 - ::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 18: 0x57a766fabe59 - ::new::thread_start [INFO] [stdout] 19: 0x7cbaf2d12dfa - [INFO] [stdout] 20: 0x7cbaf2da63d4 - clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] img::tests::black_white [INFO] [stdout] img::tests::colour_change [INFO] [stdout] img::tests::new_blank_test [INFO] [stdout] img::tests::opening_saving [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4", kill_on_drop: false }` [INFO] [stdout] be5a9333166c7268d7dbd564ea530407ff8473cfeecc6f9932195cd4cd159da4