[INFO] cloning repository https://github.com/grufwub/afwm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grufwub/afwm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrufwub%2Fafwm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrufwub%2Fafwm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 23705dd052a46d7df6fc5d6a62f0ff263115d46e [INFO] checking grufwub/afwm against master#893fadd11a52aa26fc19c67ee1b79f03d6a1bed3 for pr-77153 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrufwub%2Fafwm" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grufwub/afwm on toolchain 893fadd11a52aa26fc19c67ee1b79f03d6a1bed3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/grufwub/afwm [INFO] finished tweaking git repo https://github.com/grufwub/afwm [INFO] tweaked toml for git repo https://github.com/grufwub/afwm written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/grufwub/afwm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f798c4c7eaa6f04a9fbd0507e8463e0eac634510fd6b9a88433d9d40d54ad7c7 [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" "f798c4c7eaa6f04a9fbd0507e8463e0eac634510fd6b9a88433d9d40d54ad7c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f798c4c7eaa6f04a9fbd0507e8463e0eac634510fd6b9a88433d9d40d54ad7c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f798c4c7eaa6f04a9fbd0507e8463e0eac634510fd6b9a88433d9d40d54ad7c7", kill_on_drop: false }` [INFO] [stdout] f798c4c7eaa6f04a9fbd0507e8463e0eac634510fd6b9a88433d9d40d54ad7c7 [INFO] running `Command { std: "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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8d89ee65418fe8da4c82686835ce75608f100db6964a437a158c6a927ea4caf4 [INFO] running `Command { std: "docker" "start" "-a" "8d89ee65418fe8da4c82686835ce75608f100db6964a437a158c6a927ea4caf4", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Checking xcb-util v0.3.0 [INFO] [stderr] Checking afwm v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/log.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | / macro_rules! error { [INFO] [stdout] 24 | | ($fmt:expr) => (println!(concat!("[ERROR] ", $fmt))); [INFO] [stdout] 25 | | ($fmt:expr, $($arg:tt)*) => (println!(concat!("[ERROR] ", $fmt), $($arg)*)); [INFO] [stdout] 26 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/log.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | / macro_rules! fatal { [INFO] [stdout] 29 | | ($fmt:expr) => (panic!(concat!("[FATAL] ", $fmt))); [INFO] [stdout] 30 | | ($fmt:expr, $($arg:tt)*) => (panic!(concat!("[FATAL] ", $fmt), $($arg)*)); [INFO] [stdout] 31 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/log.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | / macro_rules! error { [INFO] [stdout] 24 | | ($fmt:expr) => (println!(concat!("[ERROR] ", $fmt))); [INFO] [stdout] 25 | | ($fmt:expr, $($arg:tt)*) => (println!(concat!("[ERROR] ", $fmt), $($arg)*)); [INFO] [stdout] 26 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/log.rs:28:1 [INFO] [stdout] | [INFO] [stdout] 28 | / macro_rules! fatal { [INFO] [stdout] 29 | | ($fmt:expr) => (panic!(concat!("[FATAL] ", $fmt))); [INFO] [stdout] 30 | | ($fmt:expr, $($arg:tt)*) => (panic!(concat!("[FATAL] ", $fmt), $($arg)*)); [INFO] [stdout] 31 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `screen` [INFO] [stdout] --> src/layout/floating.rs:7:51 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn activate(ws: &mut Workspace, conn: &XConn, screen: &Screen) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `screen` [INFO] [stdout] --> src/layout/floating.rs:43:53 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn window_add(ws: &mut Workspace, conn: &XConn, screen: &Screen, window: Window) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `screen` [INFO] [stdout] --> src/layout/floating.rs:75:55 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn window_focus(ws: &mut Workspace, conn: &XConn, screen: &Screen, window_id: xcb::Window) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `screen` [INFO] [stdout] --> src/layout/floating.rs:99:59 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn window_focus_idx(ws: &mut Workspace, conn: &XConn, screen: &Screen, idx: usize) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `conn` [INFO] [stdout] --> src/workspace.rs:60:34 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn set_layout(&mut self, conn: &XConn, screen: &Screen, t: LayoutType) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_conn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `screen` [INFO] [stdout] --> src/workspace.rs:60:48 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn set_layout(&mut self, conn: &XConn, screen: &Screen, t: LayoutType) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `screen` [INFO] [stdout] --> src/layout/floating.rs:7:51 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn activate(ws: &mut Workspace, conn: &XConn, screen: &Screen) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `screen` [INFO] [stdout] --> src/layout/floating.rs:43:53 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn window_add(ws: &mut Workspace, conn: &XConn, screen: &Screen, window: Window) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `screen` [INFO] [stdout] --> src/layout/floating.rs:75:55 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn window_focus(ws: &mut Workspace, conn: &XConn, screen: &Screen, window_id: xcb::Window) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `screen` [INFO] [stdout] --> src/layout/floating.rs:99:59 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn window_focus_idx(ws: &mut Workspace, conn: &XConn, screen: &Screen, idx: usize) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `conn` [INFO] [stdout] --> src/workspace.rs:60:34 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn set_layout(&mut self, conn: &XConn, screen: &Screen, t: LayoutType) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_conn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `screen` [INFO] [stdout] --> src/workspace.rs:60:48 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn set_layout(&mut self, conn: &XConn, screen: &Screen, t: LayoutType) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/desktop.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn get(&self, idx: usize) -> &Workspace { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains` [INFO] [stdout] --> src/desktop.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn contains(&self, window_id: xcb::Window) -> Option<(&Workspace, usize)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `values_configure_geometry` [INFO] [stdout] --> src/helper.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn values_configure_geometry(x: u32, y: u32, width: u32, height: u32) -> [(u16, u32); 4] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_mut` [INFO] [stdout] --> src/windows.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn iter_mut(&mut self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_rev_mut` [INFO] [stdout] --> src/windows.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn iter_rev_mut(&mut self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `focused_mut` [INFO] [stdout] --> src/windows.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 180 | pub fn focused_mut(&mut self) -> Option<&mut Window> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query_pointer` [INFO] [stdout] --> src/x.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn query_pointer(&self, window_id: xcb::Window) -> (i32, i32, xcb::Window) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/desktop.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn get(&self, idx: usize) -> &Workspace { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains` [INFO] [stdout] --> src/desktop.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn contains(&self, window_id: xcb::Window) -> Option<(&Workspace, usize)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `values_configure_geometry` [INFO] [stdout] --> src/helper.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn values_configure_geometry(x: u32, y: u32, width: u32, height: u32) -> [(u16, u32); 4] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_mut` [INFO] [stdout] --> src/windows.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn iter_mut(&mut self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter_rev_mut` [INFO] [stdout] --> src/windows.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn iter_rev_mut(&mut self) -> impl Iterator { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `focused_mut` [INFO] [stdout] --> src/windows.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 180 | pub fn focused_mut(&mut self) -> Option<&mut Window> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query_pointer` [INFO] [stdout] --> src/x.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn query_pointer(&self, window_id: xcb::Window) -> (i32, i32, xcb::Window) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.11s [INFO] running `Command { std: "docker" "inspect" "8d89ee65418fe8da4c82686835ce75608f100db6964a437a158c6a927ea4caf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d89ee65418fe8da4c82686835ce75608f100db6964a437a158c6a927ea4caf4", kill_on_drop: false }` [INFO] [stdout] 8d89ee65418fe8da4c82686835ce75608f100db6964a437a158c6a927ea4caf4