[INFO] cloning repository https://github.com/wllfaria/text-editor-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wllfaria/text-editor-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwllfaria%2Ftext-editor-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwllfaria%2Ftext-editor-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 02ff682df20efe89e0bd6dc4f20fad25cd6cc501 [INFO] checking wllfaria/text-editor-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwllfaria%2Ftext-editor-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wllfaria/text-editor-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wllfaria/text-editor-rs [INFO] finished tweaking git repo https://github.com/wllfaria/text-editor-rs [INFO] tweaked toml for git repo https://github.com/wllfaria/text-editor-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/wllfaria/text-editor-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a4cfcf649018e2c7f7b6d322590bfec57a2e86ddffa69393ca84acc77f9843a [INFO] running `Command { std: "docker" "start" "-a" "2a4cfcf649018e2c7f7b6d322590bfec57a2e86ddffa69393ca84acc77f9843a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a4cfcf649018e2c7f7b6d322590bfec57a2e86ddffa69393ca84acc77f9843a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a4cfcf649018e2c7f7b6d322590bfec57a2e86ddffa69393ca84acc77f9843a", kill_on_drop: false }` [INFO] [stdout] 2a4cfcf649018e2c7f7b6d322590bfec57a2e86ddffa69393ca84acc77f9843a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 831696ca483a3f949744c7e92af609a47be02b60d0419d4e57a7694aee438b61 [INFO] running `Command { std: "docker" "start" "-a" "831696ca483a3f949744c7e92af609a47be02b60d0419d4e57a7694aee438b61", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.86 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking winnow v0.6.2 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking chrono v0.4.34 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking crossbeam-channel v0.5.11 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Compiling tree-sitter v0.20.10 [INFO] [stderr] Compiling tree-sitter-rust v0.20.4 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing-appender v0.2.3 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking toml_edit v0.22.6 [INFO] [stderr] Checking toml v0.8.10 [INFO] [stderr] Checking glyph v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Mark` is imported redundantly [INFO] [stdout] --> src/buffer/vec_marker.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 79 | use super::*; [INFO] [stdout] | -------- the item `Mark` is already imported here [INFO] [stdout] 80 | use crate::buffer::marker::Mark; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mark` is imported redundantly [INFO] [stdout] --> src/buffer/mod.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 198 | use super::*; [INFO] [stdout] | -------- the item `Mark` is already imported here [INFO] [stdout] 199 | use crate::buffer::marker::Mark; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Style` is imported redundantly [INFO] [stdout] --> src/frame/mod.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 62 | use super::*; [INFO] [stdout] | -------- the item `Style` is already imported here [INFO] [stdout] 63 | use crate::theme::Style; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/buffer/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct TextObject { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 14 | pub id: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `del_mark` is never used [INFO] [stdout] --> src/buffer/marker.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait Marker: std::fmt::Debug { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 17 | fn add_mark(&mut self, mark: Mark, at: usize); [INFO] [stdout] 18 | fn del_mark(&mut self, at: usize); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lsp/mod.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | UnknownNotification(NotificationMessage), [INFO] [stdout] | ------------------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | UnknownNotification(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lsp/mod.rs:66:11 [INFO] [stdout] | [INFO] [stdout] 66 | Error(ResponseError), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 66 | Error(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lsp/mod.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | ProcessingError(String), [INFO] [stdout] | --------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 67 | ProcessingError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/theme/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Theme { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 9 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Theme` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bg` and `fg` are never read [INFO] [stdout] --> src/theme/mod.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Gutter { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 41 | pub bg: Color, [INFO] [stdout] | ^^ [INFO] [stdout] 42 | pub fg: Color, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gutter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/buffer/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct TextObject { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 14 | pub id: u16, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextObject` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lsp/mod.rs:65:25 [INFO] [stdout] | [INFO] [stdout] 65 | UnknownNotification(NotificationMessage), [INFO] [stdout] | ------------------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 65 | UnknownNotification(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lsp/mod.rs:66:11 [INFO] [stdout] | [INFO] [stdout] 66 | Error(ResponseError), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 66 | Error(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lsp/mod.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | ProcessingError(String), [INFO] [stdout] | --------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 67 | ProcessingError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/theme/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Theme { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 9 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Theme` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bg` and `fg` are never read [INFO] [stdout] --> src/theme/mod.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Gutter { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 41 | pub bg: Color, [INFO] [stdout] | ^^ [INFO] [stdout] 42 | pub fg: Color, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Gutter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.51s [INFO] running `Command { std: "docker" "inspect" "831696ca483a3f949744c7e92af609a47be02b60d0419d4e57a7694aee438b61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "831696ca483a3f949744c7e92af609a47be02b60d0419d4e57a7694aee438b61", kill_on_drop: false }` [INFO] [stdout] 831696ca483a3f949744c7e92af609a47be02b60d0419d4e57a7694aee438b61