[INFO] cloning repository https://github.com/ZackClarkKington/EmojiBar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZackClarkKington/EmojiBar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZackClarkKington%2FEmojiBar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZackClarkKington%2FEmojiBar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 05aea9d8e4b3dcebeaefa5111e71460e47891565 [INFO] testing ZackClarkKington/EmojiBar against master#159ba8a92c9e2fa4121f106176309521f4af87e9+rustflags=-Copt-level=3 for pr-107051 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZackClarkKington%2FEmojiBar" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ZackClarkKington/EmojiBar on toolchain 159ba8a92c9e2fa4121f106176309521f4af87e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ZackClarkKington/EmojiBar [INFO] finished tweaking git repo https://github.com/ZackClarkKington/EmojiBar [INFO] tweaked toml for git repo https://github.com/ZackClarkKington/EmojiBar written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ZackClarkKington/EmojiBar 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" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pango v0.5.0 [INFO] [stderr] Downloaded gobject-sys v0.7.0 [INFO] [stderr] Downloaded json v0.11.13 [INFO] [stderr] Downloaded glib v0.6.1 [INFO] [stderr] Downloaded gtk-sys v0.7.0 [INFO] [stderr] Downloaded glib-sys v0.7.0 [INFO] [stderr] Downloaded pango-sys v0.7.0 [INFO] [stderr] Downloaded gio-sys v0.7.0 [INFO] [stderr] Downloaded atk-sys v0.7.0 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.7.0 [INFO] [stderr] Downloaded gtk v0.5.0 [INFO] [stderr] Downloaded gdk-pixbuf v0.5.0 [INFO] [stderr] Downloaded cairo-rs v0.5.0 [INFO] [stderr] Downloaded cc v1.0.28 [INFO] [stderr] Downloaded cairo-sys-rs v0.7.0 [INFO] [stderr] Downloaded gdk v0.9.0 [INFO] [stderr] Downloaded gio v0.5.1 [INFO] [stderr] Downloaded gdk-sys v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36017611cb9973dce6b55b79b4cbc5ef184973bd6d72e55d2c6d9acaccce78dd [INFO] running `Command { std: "docker" "start" "-a" "36017611cb9973dce6b55b79b4cbc5ef184973bd6d72e55d2c6d9acaccce78dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36017611cb9973dce6b55b79b4cbc5ef184973bd6d72e55d2c6d9acaccce78dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36017611cb9973dce6b55b79b4cbc5ef184973bd6d72e55d2c6d9acaccce78dd", kill_on_drop: false }` [INFO] [stdout] 36017611cb9973dce6b55b79b4cbc5ef184973bd6d72e55d2c6d9acaccce78dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4df944a2f4c538621b4c6b21661d39a8786fa704b57ad3997e8724ac86987e02 [INFO] running `Command { std: "docker" "start" "-a" "4df944a2f4c538621b4c6b21661d39a8786fa704b57ad3997e8724ac86987e02", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling gio v0.5.1 [INFO] [stderr] Compiling gdk-pixbuf v0.5.0 [INFO] [stderr] Compiling cairo-rs v0.5.0 [INFO] [stderr] Compiling fragile v0.3.0 [INFO] [stderr] Compiling gdk v0.9.0 [INFO] [stderr] Compiling gtk v0.5.0 [INFO] [stderr] Compiling json v0.11.13 [INFO] [stderr] Compiling glib-sys v0.7.0 [INFO] [stderr] Compiling gobject-sys v0.7.0 [INFO] [stderr] Compiling gio-sys v0.7.0 [INFO] [stderr] Compiling cairo-sys-rs v0.7.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.7.0 [INFO] [stderr] Compiling pango-sys v0.7.0 [INFO] [stderr] Compiling gdk-sys v0.7.0 [INFO] [stderr] Compiling atk-sys v0.7.0 [INFO] [stderr] Compiling gtk-sys v0.7.0 [INFO] [stderr] Compiling glib v0.6.1 [INFO] [stderr] Compiling pango v0.5.0 [INFO] [stderr] Compiling emojibar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/gui/view.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | while(grid.get_children().len() > 0){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 9 - while(grid.get_children().len() > 0){ [INFO] [stdout] 9 + while grid.get_children().len() > 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/gui/view.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | if(index < search_results.len()){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - if(index < search_results.len()){ [INFO] [stdout] 22 + if index < search_results.len() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gui/view.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut attr = pango::Attribute::new_scale(5.0).expect("Couldn't create new scale attribute"); [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 21s [INFO] running `Command { std: "docker" "inspect" "4df944a2f4c538621b4c6b21661d39a8786fa704b57ad3997e8724ac86987e02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4df944a2f4c538621b4c6b21661d39a8786fa704b57ad3997e8724ac86987e02", kill_on_drop: false }` [INFO] [stdout] 4df944a2f4c538621b4c6b21661d39a8786fa704b57ad3997e8724ac86987e02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d17e6cea14a59bbbdec06b648bc2388d4b3b93f04879b4d7819f6886292bfcfd [INFO] running `Command { std: "docker" "start" "-a" "d17e6cea14a59bbbdec06b648bc2388d4b3b93f04879b4d7819f6886292bfcfd", kill_on_drop: false }` [INFO] [stderr] Compiling emojibar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `while` condition [INFO] [stdout] --> src/gui/view.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | while(grid.get_children().len() > 0){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 9 - while(grid.get_children().len() > 0){ [INFO] [stdout] 9 + while grid.get_children().len() > 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/gui/view.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | if(index < search_results.len()){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - if(index < search_results.len()){ [INFO] [stdout] 22 + if index < search_results.len() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gui/view.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut attr = pango::Attribute::new_scale(5.0).expect("Couldn't create new scale attribute"); [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "d17e6cea14a59bbbdec06b648bc2388d4b3b93f04879b4d7819f6886292bfcfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d17e6cea14a59bbbdec06b648bc2388d4b3b93f04879b4d7819f6886292bfcfd", kill_on_drop: false }` [INFO] [stdout] d17e6cea14a59bbbdec06b648bc2388d4b3b93f04879b4d7819f6886292bfcfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+159ba8a92c9e2fa4121f106176309521f4af87e9" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 340f2923c4667856944cc5aeb00e8ea6900ea978e19d095f7a530f25e279993e [INFO] running `Command { std: "docker" "start" "-a" "340f2923c4667856944cc5aeb00e8ea6900ea978e19d095f7a530f25e279993e", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around `while` condition [INFO] [stdout] [INFO] [stderr] --> src/gui/view.rs:9:10 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 9 | while(grid.get_children().len() > 0){ [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^ ^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 9 - while(grid.get_children().len() > 0){ [INFO] [stderr] 9 + while grid.get_children().len() > 0 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/gui/view.rs:22:15 [INFO] [stderr] | [INFO] [stderr] 22 | if(index < search_results.len()){ [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 22 - if(index < search_results.len()){ [INFO] [stderr] 22 + if index < search_results.len() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/gui/view.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let mut attr = pango::Attribute::new_scale(5.0).expect("Couldn't create new scale attribute"); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `emojibar` (bin "emojibar" test) generated 3 warnings (run `cargo fix --bin "emojibar" --tests` to apply 3 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/emojibar-66a8f5b113878c3b) [INFO] running `Command { std: "docker" "inspect" "340f2923c4667856944cc5aeb00e8ea6900ea978e19d095f7a530f25e279993e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "340f2923c4667856944cc5aeb00e8ea6900ea978e19d095f7a530f25e279993e", kill_on_drop: false }` [INFO] [stdout] 340f2923c4667856944cc5aeb00e8ea6900ea978e19d095f7a530f25e279993e