[INFO] fetching crate terminal-emulator 0.1.0... [INFO] testing terminal-emulator-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate terminal-emulator 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate terminal-emulator 0.1.0 [INFO] finished tweaking crates.io crate terminal-emulator 0.1.0 [INFO] tweaked toml for crates.io crate terminal-emulator 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate terminal-emulator 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding arraydeque v0.4.5 (available: v0.5.1) [INFO] [stderr] Adding base64 v0.10.1 (available: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.10.0) [INFO] [stderr] Adding static_assertions v0.3.4 (available: v1.1.0) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.2) [INFO] [stderr] Adding vte v0.3.3 (available: v0.15.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a796cc808b3d706039ec4431b95e6021e553f0580c4268b1727e2d87f0a2444f [INFO] running `Command { std: "docker" "start" "-a" "a796cc808b3d706039ec4431b95e6021e553f0580c4268b1727e2d87f0a2444f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a796cc808b3d706039ec4431b95e6021e553f0580c4268b1727e2d87f0a2444f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a796cc808b3d706039ec4431b95e6021e553f0580c4268b1727e2d87f0a2444f", kill_on_drop: false }` [INFO] [stdout] a796cc808b3d706039ec4431b95e6021e553f0580c4268b1727e2d87f0a2444f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b89d59a1219708e5c8edc7fb3b851fa0df83c687c3f38b566e076eca39203e6f [INFO] running `Command { std: "docker" "start" "-a" "b89d59a1219708e5c8edc7fb3b851fa0df83c687c3f38b566e076eca39203e6f", kill_on_drop: false }` [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling static_assertions v0.3.4 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling vte v0.3.3 [INFO] [stderr] Compiling terminal-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `bench` [INFO] [stdout] --> src/term/mod.rs:2128:17 [INFO] [stdout] | [INFO] [stdout] 2128 | #[cfg(all(test, feature = "bench"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `bench` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `bench` [INFO] [stdout] --> src/term/cell.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | #[cfg(all(test, feature = "bench"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `bench` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/term/cell.rs:128:40 [INFO] [stdout] | [INFO] [stdout] 128 | let mut chars = [std::mem::uninitialized(); MAX_ZEROWIDTH_CHARS + 1]; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Region` is never constructed [INFO] [stdout] --> src/grid/mod.rs:538:12 [INFO] [stdout] | [INFO] [stdout] 538 | pub struct Region<'a, T> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `region` is never used [INFO] [stdout] --> src/grid/mod.rs:566:8 [INFO] [stdout] | [INFO] [stdout] 564 | pub trait IndexRegion { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 565 | /// Get an immutable region of Self [INFO] [stdout] 566 | fn region(&self, _: I) -> Region<'_, T>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RegionIter` is never constructed [INFO] [stdout] --> src/grid/mod.rs:651:12 [INFO] [stdout] | [INFO] [stdout] 651 | pub struct RegionIter<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `at` is never read [INFO] [stdout] --> src/index.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | Empty { at: Idx }, [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/term/mod.rs:966:29 [INFO] [stdout] | [INFO] [stdout] 966 | pub fn renderable_cells(&self) -> RenderableCellsIter { [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] 966 | pub fn renderable_cells(&self) -> RenderableCellsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `static_assertions::core::num::::saturating_sub` that must be used [INFO] [stdout] --> src/term/mod.rs:1253:21 [INFO] [stdout] | [INFO] [stdout] 1253 | col.saturating_sub(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 1253 | let _ = col.saturating_sub(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `char` does not permit being left uninitialized [INFO] [stdout] --> src/term/cell.rs:128:30 [INFO] [stdout] | [INFO] [stdout] 128 | let mut chars = [std::mem::uninitialized(); MAX_ZEROWIDTH_CHARS + 1]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: characters must be a valid Unicode codepoint [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `Command { std: "docker" "inspect" "b89d59a1219708e5c8edc7fb3b851fa0df83c687c3f38b566e076eca39203e6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b89d59a1219708e5c8edc7fb3b851fa0df83c687c3f38b566e076eca39203e6f", kill_on_drop: false }` [INFO] [stdout] b89d59a1219708e5c8edc7fb3b851fa0df83c687c3f38b566e076eca39203e6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b36b2aa1ea4b7f63de7ee9dfdeeea76db74bcac1c0f0e5d8218bdb1bb1fb4f29 [INFO] running `Command { std: "docker" "start" "-a" "b36b2aa1ea4b7f63de7ee9dfdeeea76db74bcac1c0f0e5d8218bdb1bb1fb4f29", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `bench` [INFO] [stdout] --> src/term/mod.rs:2128:17 [INFO] [stdout] | [INFO] [stdout] 2128 | #[cfg(all(test, feature = "bench"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `bench` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `bench` [INFO] [stdout] --> src/term/cell.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | #[cfg(all(test, feature = "bench"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `bench` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/term/cell.rs:128:40 [INFO] [stdout] | [INFO] [stdout] 128 | let mut chars = [std::mem::uninitialized(); MAX_ZEROWIDTH_CHARS + 1]; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Region` is never constructed [INFO] [stdout] --> src/grid/mod.rs:538:12 [INFO] [stdout] | [INFO] [stdout] 538 | pub struct Region<'a, T> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `region` is never used [INFO] [stdout] --> src/grid/mod.rs:566:8 [INFO] [stdout] | [INFO] [stdout] 564 | pub trait IndexRegion { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 565 | /// Get an immutable region of Self [INFO] [stdout] 566 | fn region(&self, _: I) -> Region<'_, T>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RegionIter` is never constructed [INFO] [stdout] --> src/grid/mod.rs:651:12 [INFO] [stdout] | [INFO] [stdout] 651 | pub struct RegionIter<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `at` is never read [INFO] [stdout] --> src/index.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | Empty { at: Idx }, [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/term/mod.rs:966:29 [INFO] [stdout] | [INFO] [stdout] 966 | pub fn renderable_cells(&self) -> RenderableCellsIter { [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] 966 | pub fn renderable_cells(&self) -> RenderableCellsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `static_assertions::core::num::::saturating_sub` that must be used [INFO] [stdout] --> src/term/mod.rs:1253:21 [INFO] [stdout] | [INFO] [stdout] 1253 | col.saturating_sub(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 1253 | let _ = col.saturating_sub(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `char` does not permit being left uninitialized [INFO] [stdout] --> src/term/cell.rs:128:30 [INFO] [stdout] | [INFO] [stdout] 128 | let mut chars = [std::mem::uninitialized(); MAX_ZEROWIDTH_CHARS + 1]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: characters must be a valid Unicode codepoint [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling terminal-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `bench` [INFO] [stdout] --> src/term/mod.rs:2128:17 [INFO] [stdout] | [INFO] [stdout] 2128 | #[cfg(all(test, feature = "bench"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `bench` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `bench` [INFO] [stdout] --> src/term/cell.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | #[cfg(all(test, feature = "bench"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `bench` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/term/cell.rs:128:40 [INFO] [stdout] | [INFO] [stdout] 128 | let mut chars = [std::mem::uninitialized(); MAX_ZEROWIDTH_CHARS + 1]; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Region` is never constructed [INFO] [stdout] --> src/grid/mod.rs:538:12 [INFO] [stdout] | [INFO] [stdout] 538 | pub struct Region<'a, T> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `region` is never used [INFO] [stdout] --> src/grid/mod.rs:566:8 [INFO] [stdout] | [INFO] [stdout] 564 | pub trait IndexRegion { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 565 | /// Get an immutable region of Self [INFO] [stdout] 566 | fn region(&self, _: I) -> Region<'_, T>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RegionIter` is never constructed [INFO] [stdout] --> src/grid/mod.rs:651:12 [INFO] [stdout] | [INFO] [stdout] 651 | pub struct RegionIter<'a, T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `at` is never read [INFO] [stdout] --> src/index.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | Empty { at: Idx }, [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/term/mod.rs:966:29 [INFO] [stdout] | [INFO] [stdout] 966 | pub fn renderable_cells(&self) -> RenderableCellsIter { [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] 966 | pub fn renderable_cells(&self) -> RenderableCellsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `static_assertions::core::num::::saturating_sub` that must be used [INFO] [stdout] --> src/term/mod.rs:1253:21 [INFO] [stdout] | [INFO] [stdout] 1253 | col.saturating_sub(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 1253 | let _ = col.saturating_sub(1); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `char` does not permit being left uninitialized [INFO] [stdout] --> src/term/cell.rs:128:30 [INFO] [stdout] | [INFO] [stdout] 128 | let mut chars = [std::mem::uninitialized(); MAX_ZEROWIDTH_CHARS + 1]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: characters must be a valid Unicode codepoint [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.67s [INFO] running `Command { std: "docker" "inspect" "b36b2aa1ea4b7f63de7ee9dfdeeea76db74bcac1c0f0e5d8218bdb1bb1fb4f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b36b2aa1ea4b7f63de7ee9dfdeeea76db74bcac1c0f0e5d8218bdb1bb1fb4f29", kill_on_drop: false }` [INFO] [stdout] b36b2aa1ea4b7f63de7ee9dfdeeea76db74bcac1c0f0e5d8218bdb1bb1fb4f29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d6a55c535f43b426a16ee7808098159876fcceabc79141e5cbc42f246c6a0fba [INFO] running `Command { std: "docker" "start" "-a" "d6a55c535f43b426a16ee7808098159876fcceabc79141e5cbc42f246c6a0fba", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unexpected `cfg` condition value: `bench` [INFO] [stdout] running 40 tests [INFO] [stderr] --> src/term/mod.rs:2128:17 [INFO] [stderr] | [INFO] [stderr] 2128 | #[cfg(all(test, feature = "bench"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `bench` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `bench` [INFO] [stderr] --> src/term/cell.rs:176:17 [INFO] [stderr] | [INFO] [stderr] 176 | #[cfg(all(test, feature = "bench"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `bench` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/term/cell.rs:128:40 [INFO] [stderr] | [INFO] [stderr] 128 | let mut chars = [std::mem::uninitialized(); MAX_ZEROWIDTH_CHARS + 1]; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Region` is never constructed [INFO] [stderr] --> src/grid/mod.rs:538:12 [INFO] [stderr] | [INFO] [stderr] 538 | pub struct Region<'a, T> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `region` is never used [INFO] [stderr] --> src/grid/mod.rs:566:8 [INFO] [stderr] | [INFO] [stderr] 564 | pub trait IndexRegion { [INFO] [stderr] | ----------- method in this trait [INFO] [stderr] 565 | /// Get an immutable region of Self [INFO] [stderr] 566 | fn region(&self, _: I) -> Region<'_, T>; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `RegionIter` is never constructed [INFO] [stderr] --> src/grid/mod.rs:651:12 [INFO] [stderr] | [INFO] [stderr] 651 | pub struct RegionIter<'a, T> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `at` is never read [INFO] [stderr] --> src/index.rs:231:13 [INFO] [stderr] | [INFO] [stderr] 231 | Empty { at: Idx }, [INFO] [stderr] | ----- ^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/term/mod.rs:966:29 [INFO] [stderr] | [INFO] [stderr] 966 | pub fn renderable_cells(&self) -> RenderableCellsIter { [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] 966 | pub fn renderable_cells(&self) -> RenderableCellsIter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `static_assertions::core::num::::saturating_sub` that must be used [INFO] [stderr] --> src/term/mod.rs:1253:21 [INFO] [stderr] | [INFO] [stderr] 1253 | col.saturating_sub(1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 1253 | let _ = col.saturating_sub(1); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: the type `char` does not permit being left uninitialized [INFO] [stderr] --> src/term/cell.rs:128:30 [INFO] [stderr] | [INFO] [stderr] 128 | let mut chars = [std::mem::uninitialized(); MAX_ZEROWIDTH_CHARS + 1]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: characters must be a valid Unicode codepoint [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `terminal-emulator` (lib) generated 10 warnings (run `cargo fix --lib -p terminal-emulator` to apply 1 suggestion) [INFO] [stderr] warning: `terminal-emulator` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/terminal_emulator-e74dc95af0490427) [INFO] [stdout] test ansi::tests::parse_control_attribute ... ok [INFO] [stdout] test ansi::tests::parse_number_too_large ... ok [INFO] [stdout] test ansi::tests::parse_valid_number ... ok [INFO] [stdout] test ansi::tests::parse_valid_rgb_color2 ... ok [INFO] [stdout] test ansi::tests::parse_truecolor_attr ... ok [INFO] [stdout] test ansi::tests::parse_designate_g0_as_line_drawing ... ok [INFO] [stdout] test ansi::tests::parse_invalid_number ... ok [INFO] [stdout] test ansi::tests::parse_designate_g1_as_line_drawing_and_invoke ... ok [INFO] [stdout] test grid::storage::grow_before_zero ... ok [INFO] [stdout] test ansi::tests::parse_zsh_startup ... ok [INFO] [stdout] test ansi::tests::parse_valid_rgb_color ... ok [INFO] [stdout] test grid::storage::initialize ... ok [INFO] [stdout] test grid::storage::shrink_after_zero ... ok [INFO] [stdout] test grid::storage::grow_after_zero ... ok [INFO] [stdout] test grid::storage::shrink_before_zero ... ok [INFO] [stdout] test grid::storage::shrink_before_and_after_zero ... ok [INFO] [stdout] test grid::storage::shrink_then_grow ... ok [INFO] [stdout] test grid::storage::truncate_invisible_lines ... ok [INFO] [stdout] test grid::storage::truncate_invisible_lines_beginning ... ok [INFO] [stdout] test grid::tests::scroll_down ... ok [INFO] [stdout] test grid::tests::scroll_up ... ok [INFO] [stdout] test grid::tests::test_iter ... ok [INFO] [stdout] test index::test_range ... ok [INFO] [stdout] test index::tests::location_ordering ... ok [INFO] [stdout] test selection::test::across_adjacent_lines_upward_final_cell_exclusive ... ok [INFO] [stdout] test selection::test::alt_screen_semantic ... ok [INFO] [stdout] test selection::test::alt_screen_simple ... ok [INFO] [stdout] test selection::test::alt_scren_lines ... ok [INFO] [stdout] test selection::test::between_adjacent_cells_left_to_right ... ok [INFO] [stdout] test selection::test::selection_bigger_then_smaller ... ok [INFO] [stderr] [INFO] [stderr] thread 'term::tests::semantic_selection_works' (64) panicked at library/core/src/panicking.rs:230:5: [INFO] [stderr] attempted to leave type `char` uninitialized, which is invalid [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x625f42eb2c42 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x625f42eb2c42 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x625f42eb2c42 - std::sys::backtrace::_print_fmt::h255777b7ec902439 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x625f42eb2c42 - ::fmt::h8a1ac49fcd7ee8ce [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x625f42ec2c2f - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x625f42ec2c2f - core::fmt::write::hbdcc0ec4f1bab1db [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x625f42e80843 - std::io::default_write_fmt::hb29d13affe7e9cd0 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x625f42e80843 - std::io::Write::write_fmt::hec441b8c6eca32b9 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x625f42e8c4b2 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x625f42e90f8f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x625f42e90de9 - std::panicking::default_hook::h9d66b9642014ce48 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x625f42e5331e - as core::ops::function::Fn>::call::h8c698701e444e564 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9 [INFO] [stderr] 12: 0x625f42e5331e - test::test_main_with_exit_callback::{{closure}}::ha1c98e7b69c4defb [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x625f42e9159f - as core::ops::function::Fn>::call::hc4f222a8a57c637a [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9 [INFO] [stderr] 14: 0x625f42e9159f - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x625f42e913c6 - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:700:13 [INFO] [stderr] 16: 0x625f42e8c5e9 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x625f42e74edd - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x625f42eca7bd - core::panicking::panic_nounwind_fmt::runtime::hf04708939d60a471 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:122:22 [INFO] [stderr] 19: 0x625f42eca7bd - core::panicking::panic_nounwind_fmt::hdb74e1b135b40650 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/intrinsics/mod.rs:2439:9 [INFO] [stderr] 20: 0x625f42eca702 - core::panicking::panic_nounwind::h1b45ac0cecf80bd0 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:230:5 [INFO] [stderr] 21: 0x625f42e26bbc - core::mem::uninitialized::he488be11b9b79354 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/mem/mod.rs:712:9 [INFO] [stderr] 22: 0x625f42e26bbc - terminal_emulator::term::cell::Cell::chars::h651e5ad792851426 [INFO] [stderr] at /opt/rustwide/workdir/src/term/cell.rs:128:30 [INFO] [stderr] 23: 0x625f42e0e768 - ::append::h646a2505a207104e [INFO] [stderr] at /opt/rustwide/workdir/src/term/mod.rs:858:45 [INFO] [stderr] 24: 0x625f42e1fc3c - terminal_emulator::term::Term::selection_to_string::h6d13837549041bf5 [INFO] [stderr] at /opt/rustwide/workdir/src/term/mod.rs:893:21 [INFO] [stderr] 25: 0x625f42e280d8 - terminal_emulator::term::tests::semantic_selection_works::h3a06dd51a3cbde1e [INFO] [stderr] at /opt/rustwide/workdir/src/term/mod.rs:1987:29 [INFO] [stderr] 26: 0x625f42e28687 - terminal_emulator::term::tests::semantic_selection_works::{{closure}}::h6cb523b17634716f [INFO] [stderr] at /opt/rustwide/workdir/src/term/mod.rs:1953:34 [INFO] [stderr] 27: 0x625f42e2f446 - core::ops::function::FnOnce::call_once::h450a17722c1272e1 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 28: 0x625f42e5316b - core::ops::function::FnOnce::call_once::h4f6eabe90cccb47d [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 29: 0x625f42e5316b - test::__rust_begin_short_backtrace::h94208530f2b4c8c7 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:663:18 [INFO] [stderr] 30: 0x625f42e6717d - test::run_test_in_process::{{closure}}::hbdc6a45a78c46404 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:74 [INFO] [stderr] 31: 0x625f42e6717d - as core::ops::function::FnOnce<()>>::call_once::h7f9d8efc7eedd165 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 32: 0x625f42e6717d - std::panicking::catch_unwind::do_call::he5edbaf126c13b99 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 33: 0x625f42e6717d - std::panicking::catch_unwind::h3d6a8652eceeabce [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 34: 0x625f42e6717d - std::panic::catch_unwind::hbef0c501dd7bb498 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stderr] 35: 0x625f42e6717d - test::run_test_in_process::h400008a46a5006a0 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:27 [INFO] [stderr] 36: 0x625f42e6717d - test::run_test::{{closure}}::h9a131655b31d9427 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:607:43 [INFO] [stderr] 37: 0x625f42e406c4 - test::run_test::{{closure}}::he4a7177c216308c0 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:637:41 [INFO] [stderr] 38: 0x625f42e406c4 - std::sys::backtrace::__rust_begin_short_backtrace::hd3980e9c55d6c539 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 39: 0x625f42e43ffa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h18552df67c7aa9b8 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:562:17 [INFO] [stderr] 40: 0x625f42e43ffa - as core::ops::function::FnOnce<()>>::call_once::h3d7b285234641a08 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 41: 0x625f42e43ffa - std::panicking::catch_unwind::do_call::h5a2b5cf36528a5b2 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 42: 0x625f42e43ffa - std::panicking::catch_unwind::h7e8b531bbda77d20 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 43: 0x625f42e43ffa - std::panic::catch_unwind::hf9bbb2040b4f1e6c [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stderr] 44: 0x625f42e43ffa - std::thread::Builder::spawn_unchecked_::{{closure}}::h600f92cf68549574 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:560:30 [INFO] [stderr] 45: 0x625f42e43ffa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb6607307df8a1847 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 46: 0x625f42e879ef - as core::ops::function::FnOnce>::call_once::h6891ad53a5ed6f52 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2085:9 [INFO] [stderr] 47: 0x625f42e879ef - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/thread/unix.rs:124:17 [INFO] [stderr] 48: 0x71c67d5e4aa4 - [INFO] [stderr] 49: 0x71c67d671a64 - clone [INFO] [stderr] 50: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/terminal_emulator-e74dc95af0490427` (signal: 6, SIGABRT: process abort signal) [INFO] [stdout] test selection::test::between_adjacent_cells_right_to_left ... [INFO] running `Command { std: "docker" "inspect" "d6a55c535f43b426a16ee7808098159876fcceabc79141e5cbc42f246c6a0fba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6a55c535f43b426a16ee7808098159876fcceabc79141e5cbc42f246c6a0fba", kill_on_drop: false }` [INFO] [stdout] d6a55c535f43b426a16ee7808098159876fcceabc79141e5cbc42f246c6a0fba