[INFO] updating cached repository https://github.com/animojis/red [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 21919c08dbba1133b568fb847147cca57fa770e4 [INFO] checking animojis/red against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanimojis%2Fred" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/animojis/red on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/animojis/red [INFO] finished tweaking git repo https://github.com/animojis/red [INFO] tweaked toml for git repo https://github.com/animojis/red written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/animojis/red already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 116ea471d0c43329b881d64cfecbc045b5d70bb0e75624ba4aa44d6ac3b71bbc [INFO] running `"docker" "start" "-a" "116ea471d0c43329b881d64cfecbc045b5d70bb0e75624ba4aa44d6ac3b71bbc"` [INFO] [stderr] Compiling syn v0.15.36 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling regex v1.1.7 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling os_info v1.1.1 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Checking regex-syntax v0.6.7 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking pancurses v0.16.1 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Checking red v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused label [INFO] [stderr] --> src/editor.rs:175:9 [INFO] [stderr] | [INFO] [stderr] 175 | 'input: loop { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_labels)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `EditorMode` [INFO] [stderr] --> src/main.rs:6:22 [INFO] [stderr] | [INFO] [stderr] 6 | use editor::{Editor, EditorMode}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Input`, `Window` [INFO] [stderr] --> src/main.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | use pancurses::{Input, Window}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pancurses::Input::*` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use pancurses::Input::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Cursor` [INFO] [stderr] --> src/editor.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Cursor, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `win` [INFO] [stderr] --> src/editor.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | win: Window, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `text_buf` [INFO] [stderr] --> src/editor.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | text_buf: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `can_edit` [INFO] [stderr] --> src/editor.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn can_edit(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_win` [INFO] [stderr] --> src/editor.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn get_win(&self) -> &Window { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_text_buf` [INFO] [stderr] --> src/editor.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn get_text_buf(&mut self) -> &mut String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused label [INFO] [stderr] --> src/editor.rs:175:9 [INFO] [stderr] | [INFO] [stderr] 175 | 'input: loop { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_labels)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `EditorMode` [INFO] [stderr] --> src/main.rs:6:22 [INFO] [stderr] | [INFO] [stderr] 6 | use editor::{Editor, EditorMode}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Input`, `Window` [INFO] [stderr] --> src/main.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | use pancurses::{Input, Window}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `pancurses::Input::*` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use pancurses::Input::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Cursor` [INFO] [stderr] --> src/editor.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Cursor, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `win` [INFO] [stderr] --> src/editor.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | win: Window, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `text_buf` [INFO] [stderr] --> src/editor.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | text_buf: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `can_edit` [INFO] [stderr] --> src/editor.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn can_edit(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_win` [INFO] [stderr] --> src/editor.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn get_win(&self) -> &Window { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_text_buf` [INFO] [stderr] --> src/editor.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn get_text_buf(&mut self) -> &mut String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.26s [INFO] running `"docker" "inspect" "116ea471d0c43329b881d64cfecbc045b5d70bb0e75624ba4aa44d6ac3b71bbc"` [INFO] running `"docker" "rm" "-f" "116ea471d0c43329b881d64cfecbc045b5d70bb0e75624ba4aa44d6ac3b71bbc"` [INFO] [stdout] 116ea471d0c43329b881d64cfecbc045b5d70bb0e75624ba4aa44d6ac3b71bbc