[INFO] fetching crate csplit 0.1.0... [INFO] testing csplit-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate csplit 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate csplit 0.1.0 [INFO] finished tweaking crates.io crate csplit 0.1.0 [INFO] tweaked toml for crates.io crate csplit 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate csplit 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding structopt v0.2.18 (available: v0.3.26) [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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 245a290de184bd2f207ff6bba896cf4a96c164f6b107009b3236eeaa2b946d9a [INFO] running `Command { std: "docker" "start" "-a" "245a290de184bd2f207ff6bba896cf4a96c164f6b107009b3236eeaa2b946d9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "245a290de184bd2f207ff6bba896cf4a96c164f6b107009b3236eeaa2b946d9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "245a290de184bd2f207ff6bba896cf4a96c164f6b107009b3236eeaa2b946d9a", kill_on_drop: false }` [INFO] [stdout] 245a290de184bd2f207ff6bba896cf4a96c164f6b107009b3236eeaa2b946d9a [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71759bf6a189433e5adcba3d1e8d4e75b2dbc9e9afe680dc6a84698b88f489ff [INFO] running `Command { std: "docker" "start" "-a" "71759bf6a189433e5adcba3d1e8d4e75b2dbc9e9afe680dc6a84698b88f489ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling csplit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/patterns/mod.rs:136:70 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn build_from_args(args: &Vec) -> Result> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 136 - pub fn build_from_args(args: &Vec) -> Result> { [INFO] [stdout] 136 + pub fn build_from_args(args: &Vec) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.16s [INFO] running `Command { std: "docker" "inspect" "71759bf6a189433e5adcba3d1e8d4e75b2dbc9e9afe680dc6a84698b88f489ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71759bf6a189433e5adcba3d1e8d4e75b2dbc9e9afe680dc6a84698b88f489ff", kill_on_drop: false }` [INFO] [stdout] 71759bf6a189433e5adcba3d1e8d4e75b2dbc9e9afe680dc6a84698b88f489ff [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c9e711c534b9be9a9d6d2e4707cbaee19927ca6d7ce9ef0290d69d27528e4e7 [INFO] running `Command { std: "docker" "start" "-a" "7c9e711c534b9be9a9d6d2e4707cbaee19927ca6d7ce9ef0290d69d27528e4e7", kill_on_drop: false }` [INFO] [stderr] Compiling csplit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/patterns/mod.rs:136:70 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn build_from_args(args: &Vec) -> Result> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 136 - pub fn build_from_args(args: &Vec) -> Result> { [INFO] [stdout] 136 + pub fn build_from_args(args: &Vec) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "7c9e711c534b9be9a9d6d2e4707cbaee19927ca6d7ce9ef0290d69d27528e4e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c9e711c534b9be9a9d6d2e4707cbaee19927ca6d7ce9ef0290d69d27528e4e7", kill_on_drop: false }` [INFO] [stdout] 7c9e711c534b9be9a9d6d2e4707cbaee19927ca6d7ce9ef0290d69d27528e4e7 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b8e3c725cb3aefcd87294accf13466f00386f78229fe63192c14da81edbd63eb [INFO] running `Command { std: "docker" "start" "-a" "b8e3c725cb3aefcd87294accf13466f00386f78229fe63192c14da81edbd63eb", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/patterns/mod.rs:136:70 [INFO] [stderr] | [INFO] [stderr] 136 | pub fn build_from_args(args: &Vec) -> Result> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 136 - pub fn build_from_args(args: &Vec) -> Result> { [INFO] [stderr] 136 + pub fn build_from_args(args: &Vec) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `csplit` (bin "csplit" test) generated 1 warning (run `cargo fix --bin "csplit" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/csplit-f6bb63cbec10c98b) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test patterns::tests::find_until_line ... ok [INFO] [stdout] test patterns::tests::find_n_lines ... ok [INFO] [stdout] test tests::test_formatter ... ok [INFO] [stdout] test patterns::tests::find_match_too_early ... ok [INFO] [stdout] test patterns::tests::builder_new ... ok [INFO] [stdout] test patterns::tests::find_match_ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b8e3c725cb3aefcd87294accf13466f00386f78229fe63192c14da81edbd63eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8e3c725cb3aefcd87294accf13466f00386f78229fe63192c14da81edbd63eb", kill_on_drop: false }` [INFO] [stdout] b8e3c725cb3aefcd87294accf13466f00386f78229fe63192c14da81edbd63eb