[INFO] fetching crate karaorust 0.0.1... [INFO] testing karaorust-0.0.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate karaorust 0.0.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate karaorust 0.0.1 [INFO] finished tweaking crates.io crate karaorust 0.0.1 [INFO] tweaked toml for crates.io crate karaorust 0.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate karaorust 0.0.1 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 1 package to latest compatible version [INFO] [stderr] Adding combine v1.3.0 (available: v4.6.7) [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] [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-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] 772a8db04ec9a3575696d3c2a550bcd57285b84a9521ac197153fec9bce48667 [INFO] running `Command { std: "docker" "start" "-a" "772a8db04ec9a3575696d3c2a550bcd57285b84a9521ac197153fec9bce48667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "772a8db04ec9a3575696d3c2a550bcd57285b84a9521ac197153fec9bce48667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "772a8db04ec9a3575696d3c2a550bcd57285b84a9521ac197153fec9bce48667", kill_on_drop: false }` [INFO] [stdout] 772a8db04ec9a3575696d3c2a550bcd57285b84a9521ac197153fec9bce48667 [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] 822b5e2b41280ed2894e9d90111d02a73786fc34d2b75921db189e1a33ab8b8c [INFO] running `Command { std: "docker" "start" "-a" "822b5e2b41280ed2894e9d90111d02a73786fc34d2b75921db189e1a33ab8b8c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling combine v1.3.0 [INFO] [stderr] Compiling karaorust v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser/mod.rs:90:62 [INFO] [stdout] | [INFO] [stdout] 90 | println!("Couldn't open {}: {}", display, Error::description(&err)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser/mod.rs:99:62 [INFO] [stdout] | [INFO] [stdout] 99 | println!("Couldn't read {}: {}", display, Error::description(&err)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser/mod.rs:122:55 [INFO] [stdout] | [INFO] [stdout] 122 | println!("Couldn't read file: {}", Error::description(&err)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/parser/mod.rs:34:50 [INFO] [stdout] | [INFO] [stdout] 34 | .map(|(_, key, _, value, _)| (key, value.trim_right().to_string())) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 34 - .map(|(_, key, _, value, _)| (key, value.trim_right().to_string())) [INFO] [stdout] 34 + .map(|(_, key, _, value, _)| (key, value.trim_end().to_string())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/parser/mod.rs:60:28 [INFO] [stdout] | [INFO] [stdout] 60 | text: text.trim_right().to_string() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 60 - text: text.trim_right().to_string() [INFO] [stdout] 60 + text: text.trim_end().to_string() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `Command { std: "docker" "inspect" "822b5e2b41280ed2894e9d90111d02a73786fc34d2b75921db189e1a33ab8b8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "822b5e2b41280ed2894e9d90111d02a73786fc34d2b75921db189e1a33ab8b8c", kill_on_drop: false }` [INFO] [stdout] 822b5e2b41280ed2894e9d90111d02a73786fc34d2b75921db189e1a33ab8b8c [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] ae8e023607703c254dd82cfec226d33fb146efed059530b4eca3469224b06996 [INFO] running `Command { std: "docker" "start" "-a" "ae8e023607703c254dd82cfec226d33fb146efed059530b4eca3469224b06996", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser/mod.rs:90:62 [INFO] [stdout] | [INFO] [stdout] 90 | println!("Couldn't open {}: {}", display, Error::description(&err)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser/mod.rs:99:62 [INFO] [stdout] | [INFO] [stdout] 99 | println!("Couldn't read {}: {}", display, Error::description(&err)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser/mod.rs:122:55 [INFO] [stdout] | [INFO] [stdout] 122 | println!("Couldn't read file: {}", Error::description(&err)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling karaorust v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/parser/mod.rs:34:50 [INFO] [stdout] | [INFO] [stdout] 34 | .map(|(_, key, _, value, _)| (key, value.trim_right().to_string())) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 34 - .map(|(_, key, _, value, _)| (key, value.trim_right().to_string())) [INFO] [stdout] 34 + .map(|(_, key, _, value, _)| (key, value.trim_end().to_string())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/parser/mod.rs:60:28 [INFO] [stdout] | [INFO] [stdout] 60 | text: text.trim_right().to_string() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 60 - text: text.trim_right().to_string() [INFO] [stdout] 60 + text: text.trim_end().to_string() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser/mod.rs:90:62 [INFO] [stdout] | [INFO] [stdout] 90 | println!("Couldn't open {}: {}", display, Error::description(&err)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser/mod.rs:99:62 [INFO] [stdout] | [INFO] [stdout] 99 | println!("Couldn't read {}: {}", display, Error::description(&err)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser/mod.rs:122:55 [INFO] [stdout] | [INFO] [stdout] 122 | println!("Couldn't read file: {}", Error::description(&err)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/parser/mod.rs:34:50 [INFO] [stdout] | [INFO] [stdout] 34 | .map(|(_, key, _, value, _)| (key, value.trim_right().to_string())) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 34 - .map(|(_, key, _, value, _)| (key, value.trim_right().to_string())) [INFO] [stdout] 34 + .map(|(_, key, _, value, _)| (key, value.trim_end().to_string())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parse_karaoke_file` [INFO] [stdout] --> src/main.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use karaorust::{ parse_karaoke_file }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stdout] --> src/parser/mod.rs:60:28 [INFO] [stdout] | [INFO] [stdout] 60 | text: text.trim_right().to_string() [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 60 - text: text.trim_right().to_string() [INFO] [stdout] 60 + text: text.trim_end().to_string() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "ae8e023607703c254dd82cfec226d33fb146efed059530b4eca3469224b06996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae8e023607703c254dd82cfec226d33fb146efed059530b4eca3469224b06996", kill_on_drop: false }` [INFO] [stdout] ae8e023607703c254dd82cfec226d33fb146efed059530b4eca3469224b06996 [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] d8617b733822d83b8c9835e028f6413a37ac0286561e019cae02a3ac3ade6cf5 [INFO] running `Command { std: "docker" "start" "-a" "d8617b733822d83b8c9835e028f6413a37ac0286561e019cae02a3ac3ade6cf5", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/parser/mod.rs:90:62 [INFO] [stderr] | [INFO] [stderr] 90 | println!("Couldn't open {}: {}", display, Error::description(&err)); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/parser/mod.rs:99:62 [INFO] [stderr] | [INFO] [stderr] 99 | println!("Couldn't read {}: {}", display, Error::description(&err)); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/parser/mod.rs:122:55 [INFO] [stderr] | [INFO] [stderr] 122 | println!("Couldn't read file: {}", Error::description(&err)); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stderr] --> src/parser/mod.rs:34:50 [INFO] [stderr] | [INFO] [stderr] 34 | .map(|(_, key, _, value, _)| (key, value.trim_right().to_string())) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated method [INFO] [stderr] | [INFO] [stderr] 34 - .map(|(_, key, _, value, _)| (key, value.trim_right().to_string())) [INFO] [stderr] 34 + .map(|(_, key, _, value, _)| (key, value.trim_end().to_string())) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `core::str::::trim_right`: superseded by `trim_end` [INFO] [stderr] --> src/parser/mod.rs:60:28 [INFO] [stderr] | [INFO] [stderr] 60 | text: text.trim_right().to_string() [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated method [INFO] [stderr] | [INFO] [stderr] 60 - text: text.trim_right().to_string() [INFO] [stderr] 60 + text: text.trim_end().to_string() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `karaorust` (lib) generated 5 warnings (run `cargo fix --lib -p karaorust` to apply 2 suggestions) [INFO] [stderr] warning: unused import: `parse_karaoke_file` [INFO] [stderr] --> src/main.rs:6:18 [INFO] [stderr] | [INFO] [stderr] 6 | use karaorust::{ parse_karaoke_file }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `karaorust` (bin "karaorust" test) generated 1 warning (run `cargo fix --bin "karaorust" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `karaorust` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/karaorust-2a3697aca266fee8) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_header_line ... ok [INFO] [stdout] test tests::test_karaoke_simple ... ok [INFO] [stdout] test tests::test_karaoke_complete ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/karaorust-69cf0ae48f942cd4) [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [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] [stderr] Doc-tests karaorust [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" "d8617b733822d83b8c9835e028f6413a37ac0286561e019cae02a3ac3ade6cf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8617b733822d83b8c9835e028f6413a37ac0286561e019cae02a3ac3ade6cf5", kill_on_drop: false }` [INFO] [stdout] d8617b733822d83b8c9835e028f6413a37ac0286561e019cae02a3ac3ade6cf5