[INFO] fetching crate ratatui_ffi 0.2.6... [INFO] testing ratatui_ffi-0.2.6 against 1.90.0 for beta-1.91-3 [INFO] extracting crate ratatui_ffi 0.2.6 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate ratatui_ffi 0.2.6 [INFO] finished tweaking crates.io crate ratatui_ffi 0.2.6 [INFO] tweaked toml for crates.io crate ratatui_ffi 0.2.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ratatui_ffi 0.2.6 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ratatui_ffi 0.2.6 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded instability v0.3.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 621bc16b6cbec60d2acadd1dd9e49ad20195e6f0d06c45bafed806065bd26f2d [INFO] running `Command { std: "docker" "start" "-a" "621bc16b6cbec60d2acadd1dd9e49ad20195e6f0d06c45bafed806065bd26f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "621bc16b6cbec60d2acadd1dd9e49ad20195e6f0d06c45bafed806065bd26f2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "621bc16b6cbec60d2acadd1dd9e49ad20195e6f0d06c45bafed806065bd26f2d", kill_on_drop: false }` [INFO] [stdout] 621bc16b6cbec60d2acadd1dd9e49ad20195e6f0d06c45bafed806065bd26f2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7bc4abd6f17f3eae690600ebab13a66e11d7f5adf0f9190b5d4e95bedff0c67 [INFO] running `Command { std: "docker" "start" "-a" "e7bc4abd6f17f3eae690600ebab13a66e11d7f5adf0f9190b5d4e95bedff0c67", kill_on_drop: false }` [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling instability v0.3.9 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling unicode-truncate v1.1.0 [INFO] [stderr] Compiling compact_str v0.8.1 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling indicatif v0.17.11 [INFO] [stderr] Compiling crossterm v0.27.0 [INFO] [stderr] Compiling crossterm v0.28.1 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling ratatui v0.29.0 [INFO] [stderr] Compiling ratatui_ffi v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tools/ffi_introspect.rs:2338:21 [INFO] [stdout] | [INFO] [stdout] 2338 | let mut lines = txt.lines().collect::>(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value_snippet` is never read [INFO] [stdout] --> tools/ffi_introspect.rs:814:5 [INFO] [stdout] | [INFO] [stdout] 811 | struct PubConst { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 814 | value_snippet: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PubConst` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/ffi/widgets/list.rs:197:13 [INFO] [stdout] | [INFO] [stdout] 197 | let count = l.items.len(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffi/widgets/list.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | if let Some(mut sel) = s.selected { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffi/widgets/list.rs:205:13 [INFO] [stdout] | [INFO] [stdout] 205 | let mut off = s.offset; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffi/widgets/list.rs:442:25 [INFO] [stdout] | [INFO] [stdout] 442 | if let Some(mut sel) = l.selected { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.28s [INFO] running `Command { std: "docker" "inspect" "e7bc4abd6f17f3eae690600ebab13a66e11d7f5adf0f9190b5d4e95bedff0c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7bc4abd6f17f3eae690600ebab13a66e11d7f5adf0f9190b5d4e95bedff0c67", kill_on_drop: false }` [INFO] [stdout] e7bc4abd6f17f3eae690600ebab13a66e11d7f5adf0f9190b5d4e95bedff0c67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23bfcdd487547685ea61d44553563fae410c294929b6621f108fc9b01dde68cf [INFO] running `Command { std: "docker" "start" "-a" "23bfcdd487547685ea61d44553563fae410c294929b6621f108fc9b01dde68cf", kill_on_drop: false }` [INFO] [stderr] Compiling ratatui_ffi v0.2.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tools/ffi_introspect.rs:2338:21 [INFO] [stdout] | [INFO] [stdout] 2338 | let mut lines = txt.lines().collect::>(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value_snippet` is never read [INFO] [stdout] --> tools/ffi_introspect.rs:814:5 [INFO] [stdout] | [INFO] [stdout] 811 | struct PubConst { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 814 | value_snippet: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PubConst` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/ffi/widgets/list.rs:197:13 [INFO] [stdout] | [INFO] [stdout] 197 | let count = l.items.len(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffi/widgets/list.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | if let Some(mut sel) = s.selected { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffi/widgets/list.rs:205:13 [INFO] [stdout] | [INFO] [stdout] 205 | let mut off = s.offset; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ffi/widgets/list.rs:442:25 [INFO] [stdout] | [INFO] [stdout] 442 | if let Some(mut sel) = l.selected { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.19s [INFO] running `Command { std: "docker" "inspect" "23bfcdd487547685ea61d44553563fae410c294929b6621f108fc9b01dde68cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23bfcdd487547685ea61d44553563fae410c294929b6621f108fc9b01dde68cf", kill_on_drop: false }` [INFO] [stdout] 23bfcdd487547685ea61d44553563fae410c294929b6621f108fc9b01dde68cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 16293eeb678737c64063df5d2cc2e71ab0e3ad544e456d9da731f47622fe16c5 [INFO] running `Command { std: "docker" "start" "-a" "16293eeb678737c64063df5d2cc2e71ab0e3ad544e456d9da731f47622fe16c5", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `count` [INFO] [stderr] --> src/ffi/widgets/list.rs:197:13 [INFO] [stderr] | [INFO] [stderr] 197 | let count = l.items.len(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ffi/widgets/list.rs:198:21 [INFO] [stderr] | [INFO] [stderr] 198 | if let Some(mut sel) = s.selected { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ffi/widgets/list.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | let mut off = s.offset; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ffi/widgets/list.rs:442:25 [INFO] [stderr] | [INFO] [stderr] 442 | if let Some(mut sel) = l.selected { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tools/ffi_introspect.rs:2338:21 [INFO] [stderr] | [INFO] [stderr] 2338 | let mut lines = txt.lines().collect::>(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `value_snippet` is never read [INFO] [stderr] --> tools/ffi_introspect.rs:814:5 [INFO] [stderr] | [INFO] [stderr] 811 | struct PubConst { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 814 | value_snippet: Option, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PubConst` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ratatui_ffi` (lib test) generated 4 warnings (run `cargo fix --lib -p ratatui_ffi --tests` to apply 3 suggestions) [INFO] [stderr] warning: `ratatui_ffi` (bin "ffi_introspect" test) generated 2 warnings (run `cargo fix --bin "ffi_introspect" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ratatui_ffi-ee88799acfc43cbd) [INFO] [stdout] [INFO] [stderr] Running unittests tools/ffi_introspect.rs (/opt/rustwide/target/debug/deps/ffi_introspect-9f608d32d938f237) [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] [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] Running unittests tools/gen_header.rs (/opt/rustwide/target/debug/deps/gen_header-143f4420e9d0d3df) [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" "16293eeb678737c64063df5d2cc2e71ab0e3ad544e456d9da731f47622fe16c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16293eeb678737c64063df5d2cc2e71ab0e3ad544e456d9da731f47622fe16c5", kill_on_drop: false }` [INFO] [stdout] 16293eeb678737c64063df5d2cc2e71ab0e3ad544e456d9da731f47622fe16c5