[INFO] fetching crate writingbuddy 0.16.0... [INFO] testing writingbuddy-0.16.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate writingbuddy 0.16.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate writingbuddy 0.16.0 [INFO] finished tweaking crates.io crate writingbuddy 0.16.0 [INFO] tweaked toml for crates.io crate writingbuddy 0.16.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate writingbuddy 0.16.0 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 writingbuddy 0.16.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 60e446a0f81fa3e4fa22fa906d84af6afedb9d85a4ac8b4eebc50f40eb710764 [INFO] running `Command { std: "docker" "start" "-a" "60e446a0f81fa3e4fa22fa906d84af6afedb9d85a4ac8b4eebc50f40eb710764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60e446a0f81fa3e4fa22fa906d84af6afedb9d85a4ac8b4eebc50f40eb710764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60e446a0f81fa3e4fa22fa906d84af6afedb9d85a4ac8b4eebc50f40eb710764", kill_on_drop: false }` [INFO] [stdout] 60e446a0f81fa3e4fa22fa906d84af6afedb9d85a4ac8b4eebc50f40eb710764 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 12ecb3c605cef21f789200635e3958231dcb97890b9375402814f333f7a47e19 [INFO] running `Command { std: "docker" "start" "-a" "12ecb3c605cef21f789200635e3958231dcb97890b9375402814f333f7a47e19", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling dlv-list v0.3.0 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling ordered-multimap v0.4.3 [INFO] [stderr] Compiling regex v1.7.3 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling rust-ini v0.18.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossterm v0.25.0 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling dirs-sys v0.4.0 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling pathdiff v0.2.1 [INFO] [stderr] Compiling iana-time-zone v0.1.56 [INFO] [stderr] Compiling smawk v0.3.1 [INFO] [stderr] Compiling tui v0.19.0 [INFO] [stderr] Compiling chrono v0.4.24 [INFO] [stderr] Compiling unicode-linebreak v0.1.4 [INFO] [stderr] Compiling dirs v5.0.0 [INFO] [stderr] Compiling crossterm v0.26.1 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling benchmark-counters v0.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling textwrap v0.16.0 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling pest v2.5.7 [INFO] [stderr] Compiling pest_meta v2.5.7 [INFO] [stderr] Compiling pest_generator v2.5.7 [INFO] [stderr] Compiling pest_derive v2.5.7 [INFO] [stderr] Compiling json5 v0.4.1 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling ron v0.7.1 [INFO] [stderr] Compiling config v0.13.3 [INFO] [stderr] Compiling writingbuddy v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:455:52 [INFO] [stdout] | [INFO] [stdout] 455 | fn run_app(terminal: &mut Terminal, mut app: &mut App) -> io::Result<()> { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:185:24 [INFO] [stdout] | [INFO] [stdout] 185 | fn get_instruction(&self) -> Vec { [INFO] [stdout] | ^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 185 | fn get_instruction(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "12ecb3c605cef21f789200635e3958231dcb97890b9375402814f333f7a47e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12ecb3c605cef21f789200635e3958231dcb97890b9375402814f333f7a47e19", kill_on_drop: false }` [INFO] [stdout] 12ecb3c605cef21f789200635e3958231dcb97890b9375402814f333f7a47e19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f98c876d2e0abb2c41d543f82fbdf4b02ef4b27c7706caec813d31dfb83bb892 [INFO] running `Command { std: "docker" "start" "-a" "f98c876d2e0abb2c41d543f82fbdf4b02ef4b27c7706caec813d31dfb83bb892", kill_on_drop: false }` [INFO] [stderr] Compiling writingbuddy v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:455:52 [INFO] [stdout] | [INFO] [stdout] 455 | fn run_app(terminal: &mut Terminal, mut app: &mut App) -> io::Result<()> { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:185:24 [INFO] [stdout] | [INFO] [stdout] 185 | fn get_instruction(&self) -> Vec { [INFO] [stdout] | ^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 185 | fn get_instruction(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "f98c876d2e0abb2c41d543f82fbdf4b02ef4b27c7706caec813d31dfb83bb892", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f98c876d2e0abb2c41d543f82fbdf4b02ef4b27c7706caec813d31dfb83bb892", kill_on_drop: false }` [INFO] [stdout] f98c876d2e0abb2c41d543f82fbdf4b02ef4b27c7706caec813d31dfb83bb892 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 119fad0bdbbcef2aadfa7fc2cfb00915cbb6f986010583de046ab1d8899f1731 [INFO] running `Command { std: "docker" "start" "-a" "119fad0bdbbcef2aadfa7fc2cfb00915cbb6f986010583de046ab1d8899f1731", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:455:52 [INFO] [stderr] | [INFO] [stderr] 455 | fn run_app(terminal: &mut Terminal, mut app: &mut App) -> io::Result<()> { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:185:24 [INFO] [stderr] | [INFO] [stderr] 185 | fn get_instruction(&self) -> Vec { [INFO] [stderr] | ^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 185 | fn get_instruction(&self) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `writingbuddy` (bin "writingbuddy" test) generated 2 warnings (run `cargo fix --bin "writingbuddy" -p writingbuddy --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/writingbuddy-7efa86da0997c41d) [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" "119fad0bdbbcef2aadfa7fc2cfb00915cbb6f986010583de046ab1d8899f1731", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "119fad0bdbbcef2aadfa7fc2cfb00915cbb6f986010583de046ab1d8899f1731", kill_on_drop: false }` [INFO] [stdout] 119fad0bdbbcef2aadfa7fc2cfb00915cbb6f986010583de046ab1d8899f1731