[INFO] cloning repository https://github.com/alaroldai/x11-tile
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alaroldai/x11-tile" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falaroldai%2Fx11-tile", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falaroldai%2Fx11-tile'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52566ab05706f87002a9da6c0a1b6d2b11cb7bf1
[INFO] checking alaroldai/x11-tile/52566ab05706f87002a9da6c0a1b6d2b11cb7bf1 against master#24139cf844095e574708faf406034dc78cb39143 for pr-149518-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falaroldai%2Fx11-tile" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alaroldai/x11-tile
[INFO] finished tweaking git repo https://github.com/alaroldai/x11-tile
[INFO] tweaked toml for git repo https://github.com/alaroldai/x11-tile written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alaroldai/x11-tile on toolchain 24139cf844095e574708faf406034dc78cb39143
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24139cf844095e574708faf406034dc78cb39143" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alaroldai/x11-tile 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" "+24139cf844095e574708faf406034dc78cb39143" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+24139cf844095e574708faf406034dc78cb39143" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf884bc2434745e62bc014aa7c59bfb32f4895fa271071108b06a894311eadf5
[INFO] running `Command { std: "docker" "start" "-a" "cf884bc2434745e62bc014aa7c59bfb32f4895fa271071108b06a894311eadf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf884bc2434745e62bc014aa7c59bfb32f4895fa271071108b06a894311eadf5", kill_on_drop: false }`
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[INFO] [stdout] cf884bc2434745e62bc014aa7c59bfb32f4895fa271071108b06a894311eadf5
[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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+24139cf844095e574708faf406034dc78cb39143" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93c0beec8f7c9072cf56686cd28d88a51e6bf330a751f1b1c9b81ba9e1865e25
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:372:9
[INFO] [stdout]     |
[INFO] [stdout] 372 |     let mut geom = get_geometry(&conn)?;
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:372:9
[INFO] [stdout]     |
[INFO] [stdout] 372 |     let mut geom = get_geometry(&conn)?;
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `setup`, `root_win_frame`, `srs`, and `work_areas` are never read
[INFO] [stdout]   --> src/main.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Geometry<'a> {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 48 |   pub setup: xproto::Setup<'a>,
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 49 |   pub root_win: xproto::Window,
[INFO] [stdout] 50 |   pub root_win_frame: ScreenRect,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 51 |   pub srs: xrandr::GetScreenResourcesCurrentReply,
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 52 |   pub display_frames: Vec<ScreenRect>,
[INFO] [stdout] 53 |   pub work_areas: Vec<ScreenRect>,
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `change_property`, `send_event`, and `get_active_window` are never used
[INFO] [stdout]   --> src/xcb_util/window.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait WindowExt {
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 42 |   fn change_property<T>(
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |   fn send_event<T>(
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |   fn get_active_window(&self, connection: &xbase::Connection) -> Result<xproto::Window, Error>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `setup`, `root_win_frame`, `srs`, and `work_areas` are never read
[INFO] [stdout]   --> src/main.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Geometry<'a> {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 48 |   pub setup: xproto::Setup<'a>,
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 49 |   pub root_win: xproto::Window,
[INFO] [stdout] 50 |   pub root_win_frame: ScreenRect,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 51 |   pub srs: xrandr::GetScreenResourcesCurrentReply,
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 52 |   pub display_frames: Vec<ScreenRect>,
[INFO] [stdout] 53 |   pub work_areas: Vec<ScreenRect>,
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `change_property`, `send_event`, and `get_active_window` are never used
[INFO] [stdout]   --> src/xcb_util/window.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait WindowExt {
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 42 |   fn change_property<T>(
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |   fn send_event<T>(
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |   fn get_active_window(&self, connection: &xbase::Connection) -> Result<xproto::Window, Error>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn get_geometry(conn: &xbase::Connection) -> Result<Geometry, Error> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn get_geometry(conn: &xbase::Connection) -> Result<Geometry<'_>, Error> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:59:23
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn get_geometry(conn: &xbase::Connection) -> Result<Geometry, Error> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^            ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn get_geometry(conn: &xbase::Connection) -> Result<Geometry<'_>, Error> {
[INFO] [stdout]    |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.84s
[INFO] running `Command { std: "docker" "inspect" "93c0beec8f7c9072cf56686cd28d88a51e6bf330a751f1b1c9b81ba9e1865e25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c0beec8f7c9072cf56686cd28d88a51e6bf330a751f1b1c9b81ba9e1865e25", kill_on_drop: false }`
[INFO] [stdout] 93c0beec8f7c9072cf56686cd28d88a51e6bf330a751f1b1c9b81ba9e1865e25
