[INFO] cloning repository https://github.com/jago-community/edit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jago-community/edit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjago-community%2Fedit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjago-community%2Fedit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c79e47aab63c45b33e34f6a4957d7c9d594f35a [INFO] checking jago-community/edit against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjago-community%2Fedit" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jago-community/edit 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/jago-community/edit [INFO] finished tweaking git repo https://github.com/jago-community/edit [INFO] tweaked toml for git repo https://github.com/jago-community/edit written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jago-community/edit 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] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crdts v7.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c85c2a06c901c312b1412fed214dcf16175adc6fc1d32370dc676e40d4b9ce4e [INFO] running `Command { std: "docker" "start" "-a" "c85c2a06c901c312b1412fed214dcf16175adc6fc1d32370dc676e40d4b9ce4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c85c2a06c901c312b1412fed214dcf16175adc6fc1d32370dc676e40d4b9ce4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c85c2a06c901c312b1412fed214dcf16175adc6fc1d32370dc676e40d4b9ce4e", kill_on_drop: false }` [INFO] [stdout] c85c2a06c901c312b1412fed214dcf16175adc6fc1d32370dc676e40d4b9ce4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0a49c0914959e40460fc3a96a0c4f174c6049798da32d03943ccb46e49b1fecf [INFO] running `Command { std: "docker" "start" "-a" "0a49c0914959e40460fc3a96a0c4f174c6049798da32d03943ccb46e49b1fecf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking crossterm v0.22.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking crdts v7.0.0 [INFO] [stderr] Checking edit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/display.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let position = crossterm::cursor::position()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Buffer` is never constructed [INFO] [stdout] --> src/display.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 84 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 92 | Buffer, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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: fields `x`, `y`, and `z` are never read [INFO] [stdout] --> src/document.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Cursor { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 11 | x: usize, [INFO] [stdout] | ^ [INFO] [stdout] 12 | y: usize, [INFO] [stdout] | ^ [INFO] [stdout] 13 | z: usize, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Cursor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Words`, `Sentences`, and `Lines` are never constructed [INFO] [stdout] --> src/document.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Lense { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 17 | Graphemes, [INFO] [stdout] 18 | Words, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | Sentences, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | Lines, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/document.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl<'a> Document<'a> { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 36 | pub fn new(buffer: &'a [u8]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `handle`, `focus`, `step_forward`, `from_last_grapheme`, and `step_backward` are never used [INFO] [stdout] --> src/document.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 148 | impl<'a> Document<'a> { [INFO] [stdout] | --------------------- associated items in this implementation [INFO] [stdout] 149 | pub fn handle(&mut self, event: &Event) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn focus(&mut self, point: (usize, usize)) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 194 | fn step_forward(&mut self, lense: Lense) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 231 | fn from_last_grapheme() -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | fn step_backward(&mut self, lense: Lense) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Plane` is never constructed [INFO] [stdout] --> src/plane.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Plane<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/plane.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/cursor.rs:332:25 [INFO] [stdout] | [INFO] [stdout] 332 | drop(line_bounds.next()); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<&str>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/cursor.rs:354:21 [INFO] [stdout] | [INFO] [stdout] 354 | drop(line_bounds.next()); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<&str>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/display.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let position = crossterm::cursor::position()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/unicode.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | drop(rest.next()); [INFO] [stdout] | ^^^^^-----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<(usize, &str)>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/plane.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let input = b"# Jago [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Buffer` is never constructed [INFO] [stdout] --> src/display.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 84 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 92 | Buffer, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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: fields `x`, `y`, and `z` are never read [INFO] [stdout] --> src/document.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Cursor { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 11 | x: usize, [INFO] [stdout] | ^ [INFO] [stdout] 12 | y: usize, [INFO] [stdout] | ^ [INFO] [stdout] 13 | z: usize, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Cursor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Words` is never constructed [INFO] [stdout] --> src/document.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Lense { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 17 | Graphemes, [INFO] [stdout] 18 | Words, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `handle`, `focus`, and `from_last_grapheme` are never used [INFO] [stdout] --> src/document.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 148 | impl<'a> Document<'a> { [INFO] [stdout] | --------------------- associated items in this implementation [INFO] [stdout] 149 | pub fn handle(&mut self, event: &Event) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn focus(&mut self, point: (usize, usize)) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 231 | fn from_last_grapheme() -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Plane` is never constructed [INFO] [stdout] --> src/plane.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Plane<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/plane.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/cursor.rs:332:25 [INFO] [stdout] | [INFO] [stdout] 332 | drop(line_bounds.next()); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<&str>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/cursor.rs:354:21 [INFO] [stdout] | [INFO] [stdout] 354 | drop(line_bounds.next()); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<&str>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/unicode.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | drop(rest.next()); [INFO] [stdout] | ^^^^^-----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<(usize, &str)>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.57s [INFO] running `Command { std: "docker" "inspect" "0a49c0914959e40460fc3a96a0c4f174c6049798da32d03943ccb46e49b1fecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a49c0914959e40460fc3a96a0c4f174c6049798da32d03943ccb46e49b1fecf", kill_on_drop: false }` [INFO] [stdout] 0a49c0914959e40460fc3a96a0c4f174c6049798da32d03943ccb46e49b1fecf [INFO] checking jago-community/edit against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjago-community%2Fedit" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jago-community/edit on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jago-community/edit [INFO] finished tweaking git repo https://github.com/jago-community/edit [INFO] tweaked toml for git repo https://github.com/jago-community/edit written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jago-community/edit 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46a573f85787bf1c600bf42856102aa61bc14a20b6e6c4e8a04a71e0aa59384c [INFO] running `Command { std: "docker" "start" "-a" "46a573f85787bf1c600bf42856102aa61bc14a20b6e6c4e8a04a71e0aa59384c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46a573f85787bf1c600bf42856102aa61bc14a20b6e6c4e8a04a71e0aa59384c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46a573f85787bf1c600bf42856102aa61bc14a20b6e6c4e8a04a71e0aa59384c", kill_on_drop: false }` [INFO] [stdout] 46a573f85787bf1c600bf42856102aa61bc14a20b6e6c4e8a04a71e0aa59384c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba10fd9ce0462b2e48c447d38410292a40cc6b4fd5ead48e5eeb7264db46a58b [INFO] running `Command { std: "docker" "start" "-a" "ba10fd9ce0462b2e48c447d38410292a40cc6b4fd5ead48e5eeb7264db46a58b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossterm v0.22.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking crdts v7.0.0 [INFO] [stderr] Checking edit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/display.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let position = crossterm::cursor::position()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Buffer` is never constructed [INFO] [stdout] --> src/display.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 84 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 92 | Buffer, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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: fields `x`, `y`, and `z` are never read [INFO] [stdout] --> src/document.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Cursor { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 11 | x: usize, [INFO] [stdout] | ^ [INFO] [stdout] 12 | y: usize, [INFO] [stdout] | ^ [INFO] [stdout] 13 | z: usize, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Cursor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Words`, `Sentences`, and `Lines` are never constructed [INFO] [stdout] --> src/document.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Lense { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 17 | Graphemes, [INFO] [stdout] 18 | Words, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 19 | Sentences, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | Lines, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/document.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl<'a> Document<'a> { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 36 | pub fn new(buffer: &'a [u8]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `handle`, `focus`, `step_forward`, `from_last_grapheme`, and `step_backward` are never used [INFO] [stdout] --> src/document.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 148 | impl<'a> Document<'a> { [INFO] [stdout] | --------------------- associated items in this implementation [INFO] [stdout] 149 | pub fn handle(&mut self, event: &Event) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn focus(&mut self, point: (usize, usize)) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 194 | fn step_forward(&mut self, lense: Lense) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 231 | fn from_last_grapheme() -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | fn step_backward(&mut self, lense: Lense) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Plane` is never constructed [INFO] [stdout] --> src/plane.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Plane<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/plane.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/cursor.rs:332:25 [INFO] [stdout] | [INFO] [stdout] 332 | drop(line_bounds.next()); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<&str>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/cursor.rs:354:21 [INFO] [stdout] | [INFO] [stdout] 354 | drop(line_bounds.next()); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<&str>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/unicode.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | drop(rest.next()); [INFO] [stdout] | ^^^^^-----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<(usize, &str)>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `position` [INFO] [stdout] --> src/display.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let position = crossterm::cursor::position()?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/plane.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let input = b"# Jago [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Buffer` is never constructed [INFO] [stdout] --> src/display.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 84 | pub enum Error { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 92 | Buffer, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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: fields `x`, `y`, and `z` are never read [INFO] [stdout] --> src/document.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Cursor { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 11 | x: usize, [INFO] [stdout] | ^ [INFO] [stdout] 12 | y: usize, [INFO] [stdout] | ^ [INFO] [stdout] 13 | z: usize, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Cursor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Words` is never constructed [INFO] [stdout] --> src/document.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum Lense { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 17 | Graphemes, [INFO] [stdout] 18 | Words, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `handle`, `focus`, and `from_last_grapheme` are never used [INFO] [stdout] --> src/document.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 148 | impl<'a> Document<'a> { [INFO] [stdout] | --------------------- associated items in this implementation [INFO] [stdout] 149 | pub fn handle(&mut self, event: &Event) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 190 | pub fn focus(&mut self, point: (usize, usize)) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 231 | fn from_last_grapheme() -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Plane` is never constructed [INFO] [stdout] --> src/plane.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Plane<'a> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/plane.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/cursor.rs:332:25 [INFO] [stdout] | [INFO] [stdout] 332 | drop(line_bounds.next()); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<&str>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/cursor.rs:354:21 [INFO] [stdout] | [INFO] [stdout] 354 | drop(line_bounds.next()); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<&str>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/unicode.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | drop(rest.next()); [INFO] [stdout] | ^^^^^-----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<(usize, &str)>` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.13s [INFO] running `Command { std: "docker" "inspect" "ba10fd9ce0462b2e48c447d38410292a40cc6b4fd5ead48e5eeb7264db46a58b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba10fd9ce0462b2e48c447d38410292a40cc6b4fd5ead48e5eeb7264db46a58b", kill_on_drop: false }` [INFO] [stdout] ba10fd9ce0462b2e48c447d38410292a40cc6b4fd5ead48e5eeb7264db46a58b