[INFO] fetching crate shadow-stego-transport 0.1.0...
[INFO] testing shadow-stego-transport-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate shadow-stego-transport 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate shadow-stego-transport 0.1.0
[INFO] finished tweaking crates.io crate shadow-stego-transport 0.1.0
[INFO] tweaked toml for crates.io crate shadow-stego-transport 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shadow-stego-transport 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shadow-stego-transport 0.1.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] caa7e47d961d7a7055995a1f95b54f066d382c393586f4fad08c32ed7a77c456
[INFO] running `Command { std: "docker" "start" "-a" "caa7e47d961d7a7055995a1f95b54f066d382c393586f4fad08c32ed7a77c456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caa7e47d961d7a7055995a1f95b54f066d382c393586f4fad08c32ed7a77c456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa7e47d961d7a7055995a1f95b54f066d382c393586f4fad08c32ed7a77c456", kill_on_drop: false }`
[INFO] [stdout] caa7e47d961d7a7055995a1f95b54f066d382c393586f4fad08c32ed7a77c456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2371f039699d61e9f56613ed587defbd379f1a94743f7e241d32a43d68f4215
[INFO] running `Command { std: "docker" "start" "-a" "f2371f039699d61e9f56613ed587defbd379f1a94743f7e241d32a43d68f4215", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
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[INFO] [stderr]    Compiling num-complex v0.4.6
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[INFO] [stderr]    Compiling zune-core v0.5.1
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[INFO] [stderr]    Compiling gif v0.14.1
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[INFO] [stderr]    Compiling sha2 v0.10.9
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[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling zune-jpeg v0.5.12
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling moxcms v0.7.11
[INFO] [stderr]    Compiling zerocopy-derive v0.8.37
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
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[INFO] [stderr]    Compiling tokio-macros v2.6.0
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[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling profiling v1.0.17
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling rustls-webpki v0.103.9
[INFO] [stderr]    Compiling rustls-native-certs v0.8.3
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling aligned-vec v0.6.4
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[INFO] [stderr]    Compiling fax v0.2.6
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[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling av1-grain v0.2.5
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling rustls-platform-verifier v0.6.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ravif v0.12.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling exr v1.74.0
[INFO] [stderr]    Compiling tiff v0.10.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fastbloom v0.14.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling quinn-proto v0.11.13
[INFO] [stderr]    Compiling nalgebra v0.32.6
[INFO] [stderr]    Compiling shadow-core v0.1.0
[INFO] [stderr]    Compiling shadow-crypto v0.1.0
[INFO] [stderr]    Compiling image v0.25.9
[INFO] [stderr]    Compiling statrs v0.17.1
[INFO] [stderr]    Compiling shadow-protocols v0.1.0
[INFO] [stderr]    Compiling shadow-steganography v0.1.0
[INFO] [stderr]    Compiling shadow-stego-transport v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bytes::Bytes`
[INFO] [stdout]  --> src/pipeline.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bytes::Bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "f2371f039699d61e9f56613ed587defbd379f1a94743f7e241d32a43d68f4215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2371f039699d61e9f56613ed587defbd379f1a94743f7e241d32a43d68f4215", kill_on_drop: false }`
[INFO] [stdout] f2371f039699d61e9f56613ed587defbd379f1a94743f7e241d32a43d68f4215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00f719b57239d54de28c77578de40b9a27afa8379fccbbf5b2608d33cd181fd8
[INFO] running `Command { std: "docker" "start" "-a" "00f719b57239d54de28c77578de40b9a27afa8379fccbbf5b2608d33cd181fd8", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `bytes::Bytes`
[INFO] [stdout]  --> src/pipeline.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bytes::Bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shadow-stego-transport v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "00f719b57239d54de28c77578de40b9a27afa8379fccbbf5b2608d33cd181fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00f719b57239d54de28c77578de40b9a27afa8379fccbbf5b2608d33cd181fd8", kill_on_drop: false }`
[INFO] [stdout] 00f719b57239d54de28c77578de40b9a27afa8379fccbbf5b2608d33cd181fd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30a793d5c51292d3876b7e7c598684233a57732ae9b6dabfc3b2477e7846f899
[INFO] running `Command { std: "docker" "start" "-a" "30a793d5c51292d3876b7e7c598684233a57732ae9b6dabfc3b2477e7846f899", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `bytes::Bytes`
[INFO] [stderr]  --> src/pipeline.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use bytes::Bytes;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `shadow-stego-transport` (lib) generated 1 warning (run `cargo fix --lib -p shadow-stego-transport` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shadow_stego_transport-1fd090bdb5231e9a)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test channel::tests::test_embed_extract_with_cover ... ok
[INFO] [stdout] test channel::tests::test_capacity ... ok
[INFO] [stdout] test channel::tests::test_data_too_large ... ok
[INFO] [stdout] test channel::tests::test_high_capacity_config ... ok
[INFO] [stdout] test pipeline::tests::test_capacity ... ok
[INFO] [stdout] test cover::tests::test_generate_random ... ok
[INFO] [stdout] test cover::tests::test_alpha_channel_set ... ok
[INFO] [stdout] test cover::tests::test_buffer_size ... ok
[INFO] [stdout] test cover::tests::test_generate_all_styles ... ok
[INFO] [stdout] test pipeline::tests::test_cover_traffic ... ok
[INFO] [stdout] test cover::tests::test_with_channels ... ok
[INFO] [stdout] test channel::tests::test_encode_decode_roundtrip ... ok
[INFO] [stdout] test pipeline::tests::test_encode_decode_bytes_no_encrypt ... ok
[INFO] [stdout] test pipeline::tests::test_encode_decode_packet ... ok
[INFO] [stdout] test pipeline::tests::test_pipeline_with_encryption ... ok
[INFO] [stdout] test pipeline::tests::test_dummy_packet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shadow_stego_transport
[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] running `Command { std: "docker" "inspect" "30a793d5c51292d3876b7e7c598684233a57732ae9b6dabfc3b2477e7846f899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30a793d5c51292d3876b7e7c598684233a57732ae9b6dabfc3b2477e7846f899", kill_on_drop: false }`
[INFO] [stdout] 30a793d5c51292d3876b7e7c598684233a57732ae9b6dabfc3b2477e7846f899
