[INFO] fetching crate utf-16-to-utf-8 1.0.0...
[INFO] testing utf-16-to-utf-8-1.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate utf-16-to-utf-8 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate utf-16-to-utf-8 1.0.0
[INFO] finished tweaking crates.io crate utf-16-to-utf-8 1.0.0
[INFO] tweaked toml for crates.io crate utf-16-to-utf-8 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate utf-16-to-utf-8 1.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate utf-16-to-utf-8 1.0.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a2004e0f51a250f8fa8eea9d1e1f67e8875511a5563ca95a348ce0f9f8517fe
[INFO] running `Command { std: "docker" "start" "-a" "6a2004e0f51a250f8fa8eea9d1e1f67e8875511a5563ca95a348ce0f9f8517fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a2004e0f51a250f8fa8eea9d1e1f67e8875511a5563ca95a348ce0f9f8517fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2004e0f51a250f8fa8eea9d1e1f67e8875511a5563ca95a348ce0f9f8517fe", kill_on_drop: false }`
[INFO] [stdout] 6a2004e0f51a250f8fa8eea9d1e1f67e8875511a5563ca95a348ce0f9f8517fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af71879f92fd834d4afcc83d8267a420c745314b4b081265834be337c129222e
[INFO] running `Command { std: "docker" "start" "-a" "af71879f92fd834d4afcc83d8267a420c745314b4b081265834be337c129222e", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling utf-16-to-utf-8 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "af71879f92fd834d4afcc83d8267a420c745314b4b081265834be337c129222e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af71879f92fd834d4afcc83d8267a420c745314b4b081265834be337c129222e", kill_on_drop: false }`
[INFO] [stdout] af71879f92fd834d4afcc83d8267a420c745314b4b081265834be337c129222e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecf1fe4b53e7830bca265aea48a081e09c5a46cbc3f72f325be91fc4d9bb0db7
[INFO] running `Command { std: "docker" "start" "-a" "ecf1fe4b53e7830bca265aea48a081e09c5a46cbc3f72f325be91fc4d9bb0db7", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling utf-16-to-utf-8 v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "ecf1fe4b53e7830bca265aea48a081e09c5a46cbc3f72f325be91fc4d9bb0db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf1fe4b53e7830bca265aea48a081e09c5a46cbc3f72f325be91fc4d9bb0db7", kill_on_drop: false }`
[INFO] [stdout] ecf1fe4b53e7830bca265aea48a081e09c5a46cbc3f72f325be91fc4d9bb0db7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a429e9c5eea4a12a5449192fe8bb1053b4c2134c1881c651eb7a12cd79a7df47
[INFO] running `Command { std: "docker" "start" "-a" "a429e9c5eea4a12a5449192fe8bb1053b4c2134c1881c651eb7a12cd79a7df47", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/utf_16_to_utf_8-790aa0f7605d0b51)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::test_utf_16_be_to_utf_8 ... ok
[INFO] [stdout] test test::test_utf_16_to_utf_8 ... ok
[INFO] [stdout] test test::test_utf_16_le_to_utf_8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests utf_16_to_utf_8
[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" "a429e9c5eea4a12a5449192fe8bb1053b4c2134c1881c651eb7a12cd79a7df47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a429e9c5eea4a12a5449192fe8bb1053b4c2134c1881c651eb7a12cd79a7df47", kill_on_drop: false }`
[INFO] [stdout] a429e9c5eea4a12a5449192fe8bb1053b4c2134c1881c651eb7a12cd79a7df47