[INFO] fetching crate unicount 0.2.1...
[INFO] testing unicount-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate unicount 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate unicount 0.2.1
[INFO] finished tweaking crates.io crate unicount 0.2.1
[INFO] tweaked toml for crates.io crate unicount 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unicount 0.2.1 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] crate crates.io crate unicount 0.2.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2e77328d2c9ce9e0ea1a70d23e5e74c684799282c04eed0bb9fb3556b31d1407
[INFO] running `Command { std: "docker" "start" "-a" "2e77328d2c9ce9e0ea1a70d23e5e74c684799282c04eed0bb9fb3556b31d1407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e77328d2c9ce9e0ea1a70d23e5e74c684799282c04eed0bb9fb3556b31d1407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e77328d2c9ce9e0ea1a70d23e5e74c684799282c04eed0bb9fb3556b31d1407", kill_on_drop: false }`
[INFO] [stdout] 2e77328d2c9ce9e0ea1a70d23e5e74c684799282c04eed0bb9fb3556b31d1407
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f1ccf1eca13b3257e991f3b05d700efdb5e968806d1bea0cfb9768d66c6ed7e0
[INFO] running `Command { std: "docker" "start" "-a" "f1ccf1eca13b3257e991f3b05d700efdb5e968806d1bea0cfb9768d66c6ed7e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling clap_builder v4.5.50
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling unescaper v0.1.6
[INFO] [stderr]    Compiling clap v4.5.50
[INFO] [stderr]    Compiling unicount-lib v0.2.1
[INFO] [stderr]    Compiling clap-cargo v0.18.3
[INFO] [stderr]    Compiling unicount v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.37s
[INFO] running `Command { std: "docker" "inspect" "f1ccf1eca13b3257e991f3b05d700efdb5e968806d1bea0cfb9768d66c6ed7e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ccf1eca13b3257e991f3b05d700efdb5e968806d1bea0cfb9768d66c6ed7e0", kill_on_drop: false }`
[INFO] [stdout] f1ccf1eca13b3257e991f3b05d700efdb5e968806d1bea0cfb9768d66c6ed7e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9b8520eb9cc72198b577aa3354d45f29f01b6fb8fac2ee32da37f847be2de7ea
[INFO] running `Command { std: "docker" "start" "-a" "9b8520eb9cc72198b577aa3354d45f29f01b6fb8fac2ee32da37f847be2de7ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicount v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "9b8520eb9cc72198b577aa3354d45f29f01b6fb8fac2ee32da37f847be2de7ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8520eb9cc72198b577aa3354d45f29f01b6fb8fac2ee32da37f847be2de7ea", kill_on_drop: false }`
[INFO] [stdout] 9b8520eb9cc72198b577aa3354d45f29f01b6fb8fac2ee32da37f847be2de7ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dd6ceb0fd70782db9e719f29109d231d9e31f81e023a98a56bef6986f6418ef9
[INFO] running `Command { std: "docker" "start" "-a" "dd6ceb0fd70782db9e719f29109d231d9e31f81e023a98a56bef6986f6418ef9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/unicount-f773c8c5f9f53ead)
[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" "dd6ceb0fd70782db9e719f29109d231d9e31f81e023a98a56bef6986f6418ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6ceb0fd70782db9e719f29109d231d9e31f81e023a98a56bef6986f6418ef9", kill_on_drop: false }`
[INFO] [stdout] dd6ceb0fd70782db9e719f29109d231d9e31f81e023a98a56bef6986f6418ef9