[INFO] fetching crate text_hidden 0.1.0...
[INFO] testing text_hidden-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate text_hidden 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate text_hidden 0.1.0
[INFO] finished tweaking crates.io crate text_hidden 0.1.0
[INFO] tweaked toml for crates.io crate text_hidden 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate text_hidden 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate text_hidden 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1a42a6913c4221017b06f7d643b073aacce4362ff379e3bf7e8b84c2b0e055f
[INFO] running `Command { std: "docker" "start" "-a" "d1a42a6913c4221017b06f7d643b073aacce4362ff379e3bf7e8b84c2b0e055f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1a42a6913c4221017b06f7d643b073aacce4362ff379e3bf7e8b84c2b0e055f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a42a6913c4221017b06f7d643b073aacce4362ff379e3bf7e8b84c2b0e055f", kill_on_drop: false }`
[INFO] [stdout] d1a42a6913c4221017b06f7d643b073aacce4362ff379e3bf7e8b84c2b0e055f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3812a36307331f39da98a774f52dea9c0e30192fdfa899c3c03b66804bb9cba
[INFO] running `Command { std: "docker" "start" "-a" "d3812a36307331f39da98a774f52dea9c0e30192fdfa899c3c03b66804bb9cba", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_hidden v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "d3812a36307331f39da98a774f52dea9c0e30192fdfa899c3c03b66804bb9cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3812a36307331f39da98a774f52dea9c0e30192fdfa899c3c03b66804bb9cba", kill_on_drop: false }`
[INFO] [stdout] d3812a36307331f39da98a774f52dea9c0e30192fdfa899c3c03b66804bb9cba
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e1668f238ce1d7ccb12a7c5861c96a2f4c1b35ddf3f56d424d523734f90d1f2
[INFO] running `Command { std: "docker" "start" "-a" "8e1668f238ce1d7ccb12a7c5861c96a2f4c1b35ddf3f56d424d523734f90d1f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_hidden v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "8e1668f238ce1d7ccb12a7c5861c96a2f4c1b35ddf3f56d424d523734f90d1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e1668f238ce1d7ccb12a7c5861c96a2f4c1b35ddf3f56d424d523734f90d1f2", kill_on_drop: false }`
[INFO] [stdout] 8e1668f238ce1d7ccb12a7c5861c96a2f4c1b35ddf3f56d424d523734f90d1f2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4961e2db0c6d0317b17e5fe8ee065c7003fcb890dc65944c282d24f917c7a021
[INFO] running `Command { std: "docker" "start" "-a" "4961e2db0c6d0317b17e5fe8ee065c7003fcb890dc65944c282d24f917c7a021", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/text_hidden-7765a30da92a4b73)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test cipher::tests::test_xor_cipher ... ok
[INFO] [stdout] test utils::tests::test_binary_to_text ... ok
[INFO] [stdout] test utils::tests::test_encode_text_hidden ... ok
[INFO] [stdout] test text_hidden::tests::test_text_hidden ... ok
[INFO] [stdout] test utils::tests::test_text_to_binary_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests text_hidden
[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" "4961e2db0c6d0317b17e5fe8ee065c7003fcb890dc65944c282d24f917c7a021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4961e2db0c6d0317b17e5fe8ee065c7003fcb890dc65944c282d24f917c7a021", kill_on_drop: false }`
[INFO] [stdout] 4961e2db0c6d0317b17e5fe8ee065c7003fcb890dc65944c282d24f917c7a021