[INFO] cloning repository https://github.com/NatrixAeria/coffee-bar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NatrixAeria/coffee-bar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNatrixAeria%2Fcoffee-bar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNatrixAeria%2Fcoffee-bar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0557eb03802fc581661cc788f73097afb907917e
[INFO] testing NatrixAeria/coffee-bar against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNatrixAeria%2Fcoffee-bar" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NatrixAeria/coffee-bar on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking git repo https://github.com/NatrixAeria/coffee-bar
[INFO] finished tweaking git repo https://github.com/NatrixAeria/coffee-bar
[INFO] tweaked toml for git repo https://github.com/NatrixAeria/coffee-bar written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14c7cadc4e742d898dc35676255869f7dd2d23253534d02fa5e1246ed5f61c17
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "14c7cadc4e742d898dc35676255869f7dd2d23253534d02fa5e1246ed5f61c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14c7cadc4e742d898dc35676255869f7dd2d23253534d02fa5e1246ed5f61c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c7cadc4e742d898dc35676255869f7dd2d23253534d02fa5e1246ed5f61c17", kill_on_drop: false }`
[INFO] [stdout] 14c7cadc4e742d898dc35676255869f7dd2d23253534d02fa5e1246ed5f61c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 354d6b43f13382c6ee1d2cb0af3c7e33c2244bda14ba910dfc9222428c769447
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "354d6b43f13382c6ee1d2cb0af3c7e33c2244bda14ba910dfc9222428c769447", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]    Compiling coffee-bar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `draw`
[INFO] [stdout]    --> src/window/mod.rs:259:20
[INFO] [stdout]     |
[INFO] [stdout] 259 |     fn draw(&self, draw: DrawCommand<C>) -> Result<(), ImageDrawError> {
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `draw`
[INFO] [stdout]    --> src/window/xwindow/window.rs:242:20
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn draw(&self, draw: DrawCommand<C>) -> Result<(), Self::Error> {
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dis`
[INFO] [stdout]  --> src/bar.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     dis: Pin<Box<D>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `screen`
[INFO] [stdout]   --> src/window/xwindow/window.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     screen: xcb::Screen<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `win`
[INFO] [stdout]   --> src/window/xwindow/window.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     win: xcb::Window,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create_pixmap`
[INFO] [stdout]   --> src/window/xwindow/window.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn create_pixmap(&self, w: u64, h: u64) -> (xcb::VoidCookie, u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create_gc`
[INFO] [stdout]   --> src/window/xwindow/window.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn create_gc(&mut self) -> (xcb::VoidCookie, u32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `move_ref_pattern` has been stable since 1.48.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(move_ref_pattern)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 19.47s
[INFO] running `Command { std: "docker" "inspect" "354d6b43f13382c6ee1d2cb0af3c7e33c2244bda14ba910dfc9222428c769447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "354d6b43f13382c6ee1d2cb0af3c7e33c2244bda14ba910dfc9222428c769447", kill_on_drop: false }`
[INFO] [stdout] 354d6b43f13382c6ee1d2cb0af3c7e33c2244bda14ba910dfc9222428c769447
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2df00836008cae9b39324a35bf81cacf39e8e27d9c0ff8b7727ddcd3a06619f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b2df00836008cae9b39324a35bf81cacf39e8e27d9c0ff8b7727ddcd3a06619f", kill_on_drop: false }`
[INFO] [stderr]    Compiling coffee-bar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `draw`
[INFO] [stdout]    --> src/window/mod.rs:259:20
[INFO] [stdout]     |
[INFO] [stdout] 259 |     fn draw(&self, draw: DrawCommand<C>) -> Result<(), ImageDrawError> {
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `draw`
[INFO] [stdout]    --> src/window/xwindow/window.rs:242:20
[INFO] [stdout]     |
[INFO] [stdout] 242 |     fn draw(&self, draw: DrawCommand<C>) -> Result<(), Self::Error> {
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dis`
[INFO] [stdout]  --> src/bar.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     dis: Pin<Box<D>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `screen`
[INFO] [stdout]   --> src/window/xwindow/window.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     screen: xcb::Screen<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `win`
[INFO] [stdout]   --> src/window/xwindow/window.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     win: xcb::Window,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create_pixmap`
[INFO] [stdout]   --> src/window/xwindow/window.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn create_pixmap(&self, w: u64, h: u64) -> (xcb::VoidCookie, u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create_gc`
[INFO] [stdout]   --> src/window/xwindow/window.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn create_gc(&mut self) -> (xcb::VoidCookie, u32) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `move_ref_pattern` has been stable since 1.48.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(move_ref_pattern)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "b2df00836008cae9b39324a35bf81cacf39e8e27d9c0ff8b7727ddcd3a06619f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2df00836008cae9b39324a35bf81cacf39e8e27d9c0ff8b7727ddcd3a06619f", kill_on_drop: false }`
[INFO] [stdout] b2df00836008cae9b39324a35bf81cacf39e8e27d9c0ff8b7727ddcd3a06619f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4934afe3d3616bd20293776d49e8f46bbd8a1691e9744b3d02d49eaab3627b8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a4934afe3d3616bd20293776d49e8f46bbd8a1691e9744b3d02d49eaab3627b8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `draw`
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> src/window/mod.rs:259:20
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 259 |     fn draw(&self, draw: DrawCommand<C>) -> Result<(), ImageDrawError> {
[INFO] [stdout] 
[INFO] [stderr]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `draw`
[INFO] [stderr]    --> src/window/xwindow/window.rs:242:20
[INFO] [stderr]     |
[INFO] [stderr] 242 |     fn draw(&self, draw: DrawCommand<C>) -> Result<(), Self::Error> {
[INFO] [stderr]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_draw`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dis`
[INFO] [stderr]  --> src/bar.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     dis: Pin<Box<D>>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `screen`
[INFO] [stderr]   --> src/window/xwindow/window.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     screen: xcb::Screen<'a>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `win`
[INFO] [stderr]   --> src/window/xwindow/window.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     win: xcb::Window,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `create_pixmap`
[INFO] [stderr]   --> src/window/xwindow/window.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn create_pixmap(&self, w: u64, h: u64) -> (xcb::VoidCookie, u32) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `create_gc`
[INFO] [stderr]   --> src/window/xwindow/window.rs:41:8
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn create_gc(&mut self) -> (xcb::VoidCookie, u32) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `move_ref_pattern` has been stable since 1.48.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/main.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![feature(move_ref_pattern)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [optimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/coffee_bar-29dc2bc0075ad56e
[INFO] running `Command { std: "docker" "inspect" "a4934afe3d3616bd20293776d49e8f46bbd8a1691e9744b3d02d49eaab3627b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4934afe3d3616bd20293776d49e8f46bbd8a1691e9744b3d02d49eaab3627b8", kill_on_drop: false }`
[INFO] [stdout] a4934afe3d3616bd20293776d49e8f46bbd8a1691e9744b3d02d49eaab3627b8