[INFO] cloning repository https://github.com/zu0my/hidden_watermark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zu0my/hidden_watermark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzu0my%2Fhidden_watermark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzu0my%2Fhidden_watermark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 060c93449c5b91a9fe576204c7608099bf69f6fe
[INFO] testing zu0my/hidden_watermark against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzu0my%2Fhidden_watermark" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zu0my/hidden_watermark
[INFO] finished tweaking git repo https://github.com/zu0my/hidden_watermark
[INFO] tweaked toml for git repo https://github.com/zu0my/hidden_watermark written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zu0my/hidden_watermark 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 git repo https://github.com/zu0my/hidden_watermark 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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f
[INFO] running `Command { std: "docker" "start" "6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f", 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" "6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f" "/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" "6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f", 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" "6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling as-slice v0.2.1
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]    Compiling aligned v0.4.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling y4m v0.8.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling zune-core v0.5.1
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling no_std_io2 v0.9.4
[INFO] [stderr]    Compiling bitstream-io v4.10.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling weezl v0.1.12
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling imgref v1.12.1
[INFO] [stderr]    Compiling zune-jpeg v0.5.15
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling loop9 v0.1.5
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling avif-serialize v0.8.9
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling pxfm v0.1.29
[INFO] [stderr]    Compiling fax v0.2.7
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rgb v0.8.53
[INFO] [stderr]    Compiling lebe v0.5.3
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling png v0.18.1
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling gif v0.14.2
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling image-webp v0.2.4
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.10
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling profiling-procmacros v1.0.18
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling owned_ttf_parser v0.25.1
[INFO] [stderr]    Compiling moxcms v0.8.1
[INFO] [stderr]    Compiling profiling v1.0.18
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling ab_glyph v0.2.32
[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 clap v4.6.1
[INFO] [stderr]    Compiling nalgebra v0.32.6
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling exr v1.74.0
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling tiff v0.11.3
[INFO] [stderr]    Compiling ravif v0.13.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling image v0.25.10
[INFO] [stderr]    Compiling imageproc v0.25.1
[INFO] [stderr]    Compiling hidden_watermark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f", 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" "6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f" "/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 bitflags v2.11.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling png v0.18.1
[INFO] [stderr]    Compiling image v0.25.10
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling imageproc v0.25.1
[INFO] [stderr]    Compiling hidden_watermark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 39.52s
[INFO] running `Command { std: "docker" "inspect" "6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f", 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" "6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f" "/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 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/hidden_watermark/63fff82b96894c3c/out/hidden_watermark-63fff82b96894c3c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test midfreq::tests::test_dct_values ... ok
[INFO] [stdout] test midfreq::tests::test_prng_deterministic ... ok
[INFO] [stdout] test midfreq::tests::test_zigzag_indices ... ok
[INFO] [stdout] test midfreq::tests::test_mid_freq_positions ... ok
[INFO] [stdout] test midfreq::tests::test_prng_values ... ok
[INFO] [stdout] test midfreq::tests::test_dct_idct_roundtrip ... ok
[INFO] [stdout] test align::tests::test_orb_align_same_image ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/hidden_watermark/4e2c3db76e15f664/out/hidden_watermark-4e2c3db76e15f664)
[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/robust.rs (/opt/rustwide/target/release/build/hidden_watermark/639dd9fedf531ff2/out/robust-639dd9fedf531ff2)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_embed_invisibility ... FAILED
[INFO] [stdout] test test_detect_contrast ... FAILED
[INFO] [stdout] test test_jpeg_q90_roundtrip ... ok
[INFO] [stdout] test test_rotate_5deg ... ok
[INFO] [stdout] test test_jpeg_q50_roundtrip ... ok
[INFO] [stdout] test test_detect_brightness ... ok
[INFO] [stdout] test test_rotate_2deg ... ok
[INFO] [stdout] test test_jpeg_q75_roundtrip ... ok
[INFO] [stdout] test test_false_positive ... ok
[INFO] [stdout] test test_wrong_key ... ok
[INFO] [stdout] test test_detect_clean ... ok
[INFO] [stdout] test test_scale_90 ... ok
[INFO] [stdout] test test_robustness_survey ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_embed_invisibility stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_embed_invisibility' (2697) panicked at tests/robust.rs:32:52:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Failed to decode image: unexpected end of file"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a1724e415f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5a1724e5779a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5a1724e45a7c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5a1724e1d506 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5a1724e39ac9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5a172497cc40 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5a1724e39df2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5a1724e1d5b2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5a1724e16299 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5a1724e1e1bd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5a1724e57ecc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5a1724e57ca2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5a17248f61cb - <robust[142f5e8772e2defa]::test_embed_invisibility::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5a172497008b - 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:     0x5a172497d265 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5a1724976b54 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5a17249802f2 - <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:     0x5a1724e40e3f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x77e90f1c2dfa - <unknown>
[INFO] [stdout]   19:     0x77e90f2563d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- test_detect_contrast stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_detect_contrast' (2696) panicked at tests/robust.rs:68:52:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "Failed to decode image: Format error decoding Png: Invalid PNG signature."
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a1724e415f1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5a1724e5779a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5a1724e45a7c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5a1724e1d506 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5a1724e39ac9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5a172497cc40 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5a1724e39df2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5a1724e1d5b2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5a1724e16299 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5a1724e1e1bd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5a1724e57ecc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5a1724e57ca2 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5a17248f3eb0 - <robust[142f5e8772e2defa]::test_detect_contrast::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5a172497008b - 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:     0x5a172497d265 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5a1724976b54 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5a17249802f2 - <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:     0x5a1724e40e3f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x77e90f1c2dfa - <unknown>
[INFO] [stdout]   19:     0x77e90f2563d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_detect_contrast
[INFO] [stdout]     test_embed_invisibility
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 47.19s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test robust`
[INFO] running `Command { std: "docker" "inspect" "6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f", kill_on_drop: false }`
[INFO] [stdout] 6e2d9b70a03aa4e89e02e955f149208e474b518ff1e73c9045dd2d5074c8414f
