[INFO] fetching crate ratwenture 0.1.2... [INFO] testing ratwenture-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate ratwenture 0.1.2 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate ratwenture 0.1.2 [INFO] finished tweaking crates.io crate ratwenture 0.1.2 [INFO] tweaked toml for crates.io crate ratwenture 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ratwenture 0.1.2 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 ratwenture 0.1.2 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3604f59214c72353081a771aa52ab5ef1974bd1b87b9e79e1a660acda4f43d8f [INFO] running `Command { std: "docker" "start" "-a" "3604f59214c72353081a771aa52ab5ef1974bd1b87b9e79e1a660acda4f43d8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3604f59214c72353081a771aa52ab5ef1974bd1b87b9e79e1a660acda4f43d8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3604f59214c72353081a771aa52ab5ef1974bd1b87b9e79e1a660acda4f43d8f", kill_on_drop: false }` [INFO] [stdout] 3604f59214c72353081a771aa52ab5ef1974bd1b87b9e79e1a660acda4f43d8f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 496e10cf0f22501d455bf0d4cc38a9659643187b00f566c1524b2256b196013e [INFO] running `Command { std: "docker" "start" "-a" "496e10cf0f22501d455bf0d4cc38a9659643187b00f566c1524b2256b196013e", kill_on_drop: false }` [INFO] [stderr] Compiling ratwenture v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `return` value [INFO] [stdout] --> src/main.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 86 | return (fc.trim().to_string()); [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] 86 - return (fc.trim().to_string()); [INFO] [stdout] 86 + return fc.trim().to_string(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 39 | _ => {iscd = true;}, [INFO] [stdout] | - matches any value [INFO] [stdout] 40 | "xp+" | "xp-" => [INFO] [stdout] | ^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iscd` is never read [INFO] [stdout] --> src/main.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | let mut iscd = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "496e10cf0f22501d455bf0d4cc38a9659643187b00f566c1524b2256b196013e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "496e10cf0f22501d455bf0d4cc38a9659643187b00f566c1524b2256b196013e", kill_on_drop: false }` [INFO] [stdout] 496e10cf0f22501d455bf0d4cc38a9659643187b00f566c1524b2256b196013e [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da5450b8f1b47cb58ca703c21c376447c5258a07a1b4f9aa9194f5c80e3e711d [INFO] running `Command { std: "docker" "start" "-a" "da5450b8f1b47cb58ca703c21c376447c5258a07a1b4f9aa9194f5c80e3e711d", kill_on_drop: false }` [INFO] [stderr] Compiling ratwenture v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `return` value [INFO] [stdout] --> src/main.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 86 | return (fc.trim().to_string()); [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] 86 - return (fc.trim().to_string()); [INFO] [stdout] 86 + return fc.trim().to_string(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 39 | _ => {iscd = true;}, [INFO] [stdout] | - matches any value [INFO] [stdout] 40 | "xp+" | "xp-" => [INFO] [stdout] | ^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `iscd` is never read [INFO] [stdout] --> src/main.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | let mut iscd = false; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "da5450b8f1b47cb58ca703c21c376447c5258a07a1b4f9aa9194f5c80e3e711d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da5450b8f1b47cb58ca703c21c376447c5258a07a1b4f9aa9194f5c80e3e711d", kill_on_drop: false }` [INFO] [stdout] da5450b8f1b47cb58ca703c21c376447c5258a07a1b4f9aa9194f5c80e3e711d [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8c61112b0ab074e069afc978ea80d3758ed848d93b91b16e841aeac41a074b16 [INFO] running `Command { std: "docker" "start" "-a" "8c61112b0ab074e069afc978ea80d3758ed848d93b91b16e841aeac41a074b16", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around `return` value [INFO] [stderr] --> src/main.rs:86:12 [INFO] [stderr] | [INFO] [stderr] 86 | return (fc.trim().to_string()); [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] 86 - return (fc.trim().to_string()); [INFO] [stderr] 86 + return fc.trim().to_string(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:40:17 [INFO] [stderr] | [INFO] [stderr] 39 | _ => {iscd = true;}, [INFO] [stderr] | - matches any value [INFO] [stderr] 40 | "xp+" | "xp-" => [INFO] [stderr] | ^^^^^^^^^^^^^ no value can reach this [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `iscd` is never read [INFO] [stderr] --> src/main.rs:16:17 [INFO] [stderr] | [INFO] [stderr] 16 | let mut iscd = false; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ratwenture` (bin "ratwenture" test) generated 3 warnings (run `cargo fix --bin "ratwenture" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ratwenture-d63ae7809eb2a52c) [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" "8c61112b0ab074e069afc978ea80d3758ed848d93b91b16e841aeac41a074b16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c61112b0ab074e069afc978ea80d3758ed848d93b91b16e841aeac41a074b16", kill_on_drop: false }` [INFO] [stdout] 8c61112b0ab074e069afc978ea80d3758ed848d93b91b16e841aeac41a074b16