[INFO] fetching crate utf58 0.1.1...
[INFO] testing utf58-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate utf58 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate utf58 0.1.1
[INFO] finished tweaking crates.io crate utf58 0.1.1
[INFO] tweaked toml for crates.io crate utf58 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate utf58 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 907b5ca6bdc208819778f500ca564b5640237f62db6e9e0c8ebb2be5e44578c0
[INFO] running `Command { std: "docker" "start" "-a" "907b5ca6bdc208819778f500ca564b5640237f62db6e9e0c8ebb2be5e44578c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "907b5ca6bdc208819778f500ca564b5640237f62db6e9e0c8ebb2be5e44578c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "907b5ca6bdc208819778f500ca564b5640237f62db6e9e0c8ebb2be5e44578c0", kill_on_drop: false }`
[INFO] [stdout] 907b5ca6bdc208819778f500ca564b5640237f62db6e9e0c8ebb2be5e44578c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3d2d1ef1b9ea09cc52c99572274ef2b8b7c62ed3472da1e059c3046cfe70ceb1
[INFO] running `Command { std: "docker" "start" "-a" "3d2d1ef1b9ea09cc52c99572274ef2b8b7c62ed3472da1e059c3046cfe70ceb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf58 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "3d2d1ef1b9ea09cc52c99572274ef2b8b7c62ed3472da1e059c3046cfe70ceb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2d1ef1b9ea09cc52c99572274ef2b8b7c62ed3472da1e059c3046cfe70ceb1", kill_on_drop: false }`
[INFO] [stdout] 3d2d1ef1b9ea09cc52c99572274ef2b8b7c62ed3472da1e059c3046cfe70ceb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5750dbf8c6e1cf87fd22a61a32c0286647c39aa1a57fdc228bf8671b0ba11b8d
[INFO] running `Command { std: "docker" "start" "-a" "5750dbf8c6e1cf87fd22a61a32c0286647c39aa1a57fdc228bf8671b0ba11b8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling utf58 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.23s
[INFO] running `Command { std: "docker" "inspect" "5750dbf8c6e1cf87fd22a61a32c0286647c39aa1a57fdc228bf8671b0ba11b8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5750dbf8c6e1cf87fd22a61a32c0286647c39aa1a57fdc228bf8671b0ba11b8d", kill_on_drop: false }`
[INFO] [stdout] 5750dbf8c6e1cf87fd22a61a32c0286647c39aa1a57fdc228bf8671b0ba11b8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0ed70c8982b4ccffbbb04d26fc9a1893f27748437aac04c6cdee2b729a1b2838
[INFO] running `Command { std: "docker" "start" "-a" "0ed70c8982b4ccffbbb04d26fc9a1893f27748437aac04c6cdee2b729a1b2838", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/utf58-b5a74f22211cbcc0)
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests utf58
[INFO] [stdout] test tests::encoding ... ok
[INFO] [stdout] test tests::len ... ok
[INFO] [stdout] test tests::roundtrip ... ok
[INFO] [stdout] test tests::decoding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "0ed70c8982b4ccffbbb04d26fc9a1893f27748437aac04c6cdee2b729a1b2838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed70c8982b4ccffbbb04d26fc9a1893f27748437aac04c6cdee2b729a1b2838", kill_on_drop: false }`
[INFO] [stdout] 0ed70c8982b4ccffbbb04d26fc9a1893f27748437aac04c6cdee2b729a1b2838