[INFO] cloning repository https://github.com/scan/XqA [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scan/XqA" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscan%2FXqA", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscan%2FXqA'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d64619371cf6ea2c4ea377389079394318face9f [INFO] building scan/XqA against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscan%2FXqA" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/scan/XqA on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/scan/XqA [INFO] finished tweaking git repo https://github.com/scan/XqA [INFO] tweaked toml for git repo https://github.com/scan/XqA written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/scan/XqA 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ttf-parser v0.8.3 [INFO] [stderr] Downloaded sdl2 v0.34.4 [INFO] [stderr] Downloaded fontdue v0.4.0 [INFO] [stderr] Downloaded sdl2-sys v0.34.4 [INFO] [stderr] Downloaded libc v0.2.92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8bbc93ea6ce847b9c9e1ee0646af0b6492e33f4f592f4bb491aabec39e286008 [INFO] running `Command { std: "docker" "start" "-a" "8bbc93ea6ce847b9c9e1ee0646af0b6492e33f4f592f4bb491aabec39e286008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bbc93ea6ce847b9c9e1ee0646af0b6492e33f4f592f4bb491aabec39e286008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bbc93ea6ce847b9c9e1ee0646af0b6492e33f4f592f4bb491aabec39e286008", kill_on_drop: false }` [INFO] [stdout] 8bbc93ea6ce847b9c9e1ee0646af0b6492e33f4f592f4bb491aabec39e286008 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11ac295522f167a64439905597c9739789220904e0a9cd903eeff67b5a598cc1 [INFO] running `Command { std: "docker" "start" "-a" "11ac295522f167a64439905597c9739789220904e0a9cd903eeff67b5a598cc1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling sdl2 v0.34.4 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling ttf-parser v0.8.3 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling sdl2-sys v0.34.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling fontdue v0.4.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling XqA v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/display/sdl2.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut display = Display::default(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fullscreen` is never read [INFO] [stdout] --> src/display/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct WindowSettings<'a> { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | fullscreen: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WindowSettings` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set` and `clear` are never used [INFO] [stdout] --> src/display/video_memory.rs:136:12 [INFO] [stdout] | [INFO] [stdout] 135 | impl VideoMemory { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 136 | pub fn set( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/display/sdl2.rs:126:45 [INFO] [stdout] | [INFO] [stdout] 126 | / ... texture_canvas.draw_point( [INFO] [stdout] 127 | | ... Point::new( [INFO] [stdout] 128 | | ... (fx) as i32 + ofx, [INFO] [stdout] 129 | | ... (fy) as i32 + ofy, [INFO] [stdout] 130 | | ... ), [INFO] [stdout] 131 | | ... ); [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 126 | let _ = texture_canvas.draw_point( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.83s [INFO] running `Command { std: "docker" "inspect" "11ac295522f167a64439905597c9739789220904e0a9cd903eeff67b5a598cc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11ac295522f167a64439905597c9739789220904e0a9cd903eeff67b5a598cc1", kill_on_drop: false }` [INFO] [stdout] 11ac295522f167a64439905597c9739789220904e0a9cd903eeff67b5a598cc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9efaa63a0be18b8d3579cded303d15c400ed1b19b72e7b734d6b399fd04f15c0 [INFO] running `Command { std: "docker" "start" "-a" "9efaa63a0be18b8d3579cded303d15c400ed1b19b72e7b734d6b399fd04f15c0", kill_on_drop: false }` [INFO] [stderr] Compiling XqA v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/display/sdl2.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut display = Display::default(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fullscreen` is never read [INFO] [stdout] --> src/display/mod.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct WindowSettings<'a> { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 27 | fullscreen: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WindowSettings` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set` and `clear` are never used [INFO] [stdout] --> src/display/video_memory.rs:136:12 [INFO] [stdout] | [INFO] [stdout] 135 | impl VideoMemory { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 136 | pub fn set( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/display/sdl2.rs:126:45 [INFO] [stdout] | [INFO] [stdout] 126 | / ... texture_canvas.draw_point( [INFO] [stdout] 127 | | ... Point::new( [INFO] [stdout] 128 | | ... (fx) as i32 + ofx, [INFO] [stdout] 129 | | ... (fy) as i32 + ofy, [INFO] [stdout] 130 | | ... ), [INFO] [stdout] 131 | | ... ); [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 126 | let _ = texture_canvas.draw_point( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "9efaa63a0be18b8d3579cded303d15c400ed1b19b72e7b734d6b399fd04f15c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9efaa63a0be18b8d3579cded303d15c400ed1b19b72e7b734d6b399fd04f15c0", kill_on_drop: false }` [INFO] [stdout] 9efaa63a0be18b8d3579cded303d15c400ed1b19b72e7b734d6b399fd04f15c0