[INFO] cloning repository https://github.com/cartoon-raccoon/rcwm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cartoon-raccoon/rcwm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcartoon-raccoon%2Frcwm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcartoon-raccoon%2Frcwm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92ef118a74e5de0bc3108bd3f9d58c633ac287b6
[INFO] checking cartoon-raccoon/rcwm/92ef118a74e5de0bc3108bd3f9d58c633ac287b6 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcartoon-raccoon%2Frcwm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cartoon-raccoon/rcwm on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cartoon-raccoon/rcwm
[INFO] finished tweaking git repo https://github.com/cartoon-raccoon/rcwm
[INFO] tweaked toml for git repo https://github.com/cartoon-raccoon/rcwm written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cartoon-raccoon/rcwm 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xcb-util v0.3.0
[INFO] [stderr]   Downloaded x11 v2.18.2
[INFO] [stderr]   Downloaded flexi_logger v0.17.1
[INFO] [stderr]   Downloaded xcb v0.9.0
[INFO] [stderr]   Downloaded libc v0.2.92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] caed10cc6680a0b3befba520344df33ccaf279324b356cae538fe1a07ee597f6
[INFO] running `Command { std: "docker" "start" "-a" "caed10cc6680a0b3befba520344df33ccaf279324b356cae538fe1a07ee597f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caed10cc6680a0b3befba520344df33ccaf279324b356cae538fe1a07ee597f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caed10cc6680a0b3befba520344df33ccaf279324b356cae538fe1a07ee597f6", kill_on_drop: false }`
[INFO] [stdout] caed10cc6680a0b3befba520344df33ccaf279324b356cae538fe1a07ee597f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83bbd461d6d901d26fe0b74a2a79b2f34eaba62ae2f68c831dbc968baf191fbf
[INFO] running `Command { std: "docker" "start" "-a" "83bbd461d6d901d26fe0b74a2a79b2f34eaba62ae2f68c831dbc968baf191fbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]     Checking yansi v0.5.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking flexi_logger v0.17.1
[INFO] [stderr]     Checking xcb-util v0.3.0
[INFO] [stderr]     Checking rcwm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/log.rs:62:43
[INFO] [stdout]    |
[INFO] [stdout] 62 |         (eprintln!(concat!("[X] ", $fmt)));
[INFO] [stdout]    |                                           ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/core/window.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             error!("Tried to focus a client not in the workspace")
[INFO] [stdout]    |             ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:65:53
[INFO] [stdout]     |
[INFO] [stdout] 65  |         (eprintln!(concat!("[X] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/workspace.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 error!("Layout type {:?} not supported", unhandled)
[INFO] [stdout]     |                 --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:44:42
[INFO] [stdout]     |
[INFO] [stdout] 44  |         (println!(concat!("[!] ", $fmt)));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/workspace.rs:152:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 warn!("Windows not empty but workspace has no master")
[INFO] [stdout]     |                 ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `warn`
[INFO] [stdout]     = note: this warning originates in the macro `warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/log.rs:65:53
[INFO] [stdout]    |
[INFO] [stdout] 65 |         (eprintln!(concat!("[X] ", $fmt), $($arg)*));
[INFO] [stdout]    |                                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/layout/floating.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             error!("{}", e)
[INFO] [stdout]    |             --------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]    = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `mutable_borrow_reservation_conflict` has been removed: now allowed, see issue #59159 <https://github.com/rust-lang/rust/issues/59159> for more information
[INFO] [stdout]   --> src/layout/floating.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[allow(mutable_borrow_reservation_conflict)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `event::*`
[INFO] [stdout]   --> src/x/xserver.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use super::{core::*, event::*};
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:65:53
[INFO] [stdout]     |
[INFO] [stdout] 65  |         (eprintln!(concat!("[X] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/xserver.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |             error!("Could not map window {}: {}", window_id, e)
[INFO] [stdout]     |             --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:65:53
[INFO] [stdout]     |
[INFO] [stdout] 65  |         (eprintln!(concat!("[X] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/xserver.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |             error!("Could not unmap window {}: {}", window_id, e)
[INFO] [stdout]     |             ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/log.rs:62:43
[INFO] [stdout]    |
[INFO] [stdout] 62 |         (eprintln!(concat!("[X] ", $fmt)));
[INFO] [stdout]    |                                           ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/core/window.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             error!("Tried to focus a client not in the workspace")
[INFO] [stdout]    |             ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:47:52
[INFO] [stdout]     |
[INFO] [stdout] 47  |         (println!(concat!("[!] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/xserver.rs:251:17
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 warn!("Unable to grab key {}", keysym)
[INFO] [stdout]     |                 -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `warn`
[INFO] [stdout]     = note: this warning originates in the macro `warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:47:52
[INFO] [stdout]     |
[INFO] [stdout] 47  |         (println!(concat!("[!] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/xserver.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |             warn!("Returned null keycode for keysym {}, not grabbing", keysym)
[INFO] [stdout]     |             ------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `warn`
[INFO] [stdout]     = note: this warning originates in the macro `warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:65:53
[INFO] [stdout]     |
[INFO] [stdout] 65  |         (eprintln!(concat!("[X] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/workspace.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 error!("Layout type {:?} not supported", unhandled)
[INFO] [stdout]     |                 --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:47:52
[INFO] [stdout]     |
[INFO] [stdout] 47  |         (println!(concat!("[!] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/xserver.rs:279:13
[INFO] [stdout]     |
[INFO] [stdout] 279 |             warn!("Unable to grab button {}", button)
[INFO] [stdout]     |             ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `warn`
[INFO] [stdout]     = note: this warning originates in the macro `warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:44:42
[INFO] [stdout]     |
[INFO] [stdout] 44  |         (println!(concat!("[!] ", $fmt)));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/core/workspace.rs:152:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 warn!("Windows not empty but workspace has no master")
[INFO] [stdout]     |                 ------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `warn`
[INFO] [stdout]     = note: this warning originates in the macro `warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:62:43
[INFO] [stdout]     |
[INFO] [stdout] 62  |         (eprintln!(concat!("[X] ", $fmt)));
[INFO] [stdout]     |                                           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/ewmh.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!("Client message data incorrectly formatted")
[INFO] [stdout]     |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:62:43
[INFO] [stdout]     |
[INFO] [stdout] 62  |         (eprintln!(concat!("[X] ", $fmt)));
[INFO] [stdout]     |                                           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/manager/mod.rs:457:25
[INFO] [stdout]     |
[INFO] [stdout] 457 |                         error!("Encountered no button press while grabbing mouse")
[INFO] [stdout]     |                         ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/log.rs:65:53
[INFO] [stdout]    |
[INFO] [stdout] 65 |         (eprintln!(concat!("[X] ", $fmt), $($arg)*));
[INFO] [stdout]    |                                                     ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/layout/floating.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |             error!("{}", e)
[INFO] [stdout]    |             --------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]    = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]    = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `mutable_borrow_reservation_conflict` has been removed: now allowed, see issue #59159 <https://github.com/rust-lang/rust/issues/59159> for more information
[INFO] [stdout]   --> src/layout/floating.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[allow(mutable_borrow_reservation_conflict)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `event::*`
[INFO] [stdout]   --> src/x/xserver.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use super::{core::*, event::*};
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:65:53
[INFO] [stdout]     |
[INFO] [stdout] 65  |         (eprintln!(concat!("[X] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/xserver.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 159 |             error!("Could not map window {}: {}", window_id, e)
[INFO] [stdout]     |             --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:65:53
[INFO] [stdout]     |
[INFO] [stdout] 65  |         (eprintln!(concat!("[X] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/xserver.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |             error!("Could not unmap window {}: {}", window_id, e)
[INFO] [stdout]     |             ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:47:52
[INFO] [stdout]     |
[INFO] [stdout] 47  |         (println!(concat!("[!] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/xserver.rs:251:17
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 warn!("Unable to grab key {}", keysym)
[INFO] [stdout]     |                 -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `warn`
[INFO] [stdout]     = note: this warning originates in the macro `warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:47:52
[INFO] [stdout]     |
[INFO] [stdout] 47  |         (println!(concat!("[!] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/xserver.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |             warn!("Returned null keycode for keysym {}, not grabbing", keysym)
[INFO] [stdout]     |             ------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `warn`
[INFO] [stdout]     = note: this warning originates in the macro `warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:47:52
[INFO] [stdout]     |
[INFO] [stdout] 47  |         (println!(concat!("[!] ", $fmt), $($arg)*));
[INFO] [stdout]     |                                                    ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/xserver.rs:279:13
[INFO] [stdout]     |
[INFO] [stdout] 279 |             warn!("Unable to grab button {}", button)
[INFO] [stdout]     |             ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `warn`
[INFO] [stdout]     = note: this warning originates in the macro `warn` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:62:43
[INFO] [stdout]     |
[INFO] [stdout] 62  |         (eprintln!(concat!("[X] ", $fmt)));
[INFO] [stdout]     |                                           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/x/ewmh.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         error!("Client message data incorrectly formatted")
[INFO] [stdout]     |         --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/log.rs:62:43
[INFO] [stdout]     |
[INFO] [stdout] 62  |         (eprintln!(concat!("[X] ", $fmt)));
[INFO] [stdout]     |                                           ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/manager/mod.rs:457:25
[INFO] [stdout]     |
[INFO] [stdout] 457 |                         error!("Encountered no button press while grabbing mouse")
[INFO] [stdout]     |                         ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: macro invocations at the end of a block are treated as expressions
[INFO] [stdout]     = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error`
[INFO] [stdout]     = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/manager/event.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 47 | /                 if !event.is_root {
[INFO] [stdout] 48 | |                     vec![ConfigureClient(event.id, event.geom)]
[INFO] [stdout]    | |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Vec<EventAction>`
[INFO] [stdout] 49 | |                 } else {
[INFO] [stdout] 50 | |                     //todo: add root configure actions
[INFO] [stdout] 51 | |                     vec![]
[INFO] [stdout] 52 | |                 }
[INFO] [stdout]    | |_________________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                  found struct `Vec<EventAction>`
[INFO] [stdout]    = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 };
[INFO] [stdout]    |                  +
[INFO] [stdout] help: you might have meant to return this value
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     return vec![ConfigureClient(event.id, event.geom)];
[INFO] [stdout]    |                     ++++++                                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/manager/event.rs:51:21
[INFO] [stdout]    |
[INFO] [stdout] 47 | /                 if !event.is_root {
[INFO] [stdout] 48 | |                     vec![ConfigureClient(event.id, event.geom)]
[INFO] [stdout] 49 | |                 } else {
[INFO] [stdout] 50 | |                     //todo: add root configure actions
[INFO] [stdout] 51 | |                     vec![]
[INFO] [stdout]    | |                     ^^^^^^ expected `()`, found `Vec<_>`
[INFO] [stdout] 52 | |                 }
[INFO] [stdout]    | |_________________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                  found struct `Vec<_>`
[INFO] [stdout]    = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 };
[INFO] [stdout]    |                  +
[INFO] [stdout] help: you might have meant to return this value
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     return vec![];
[INFO] [stdout]    |                     ++++++       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/manager/event.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 47 | /                 if !event.is_root {
[INFO] [stdout] 48 | |                     vec![ConfigureClient(event.id, event.geom)]
[INFO] [stdout]    | |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Vec<EventAction>`
[INFO] [stdout] 49 | |                 } else {
[INFO] [stdout] 50 | |                     //todo: add root configure actions
[INFO] [stdout] 51 | |                     vec![]
[INFO] [stdout] 52 | |                 }
[INFO] [stdout]    | |_________________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                  found struct `Vec<EventAction>`
[INFO] [stdout]    = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 };
[INFO] [stdout]    |                  +
[INFO] [stdout] help: you might have meant to return this value
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     return vec![ConfigureClient(event.id, event.geom)];
[INFO] [stdout]    |                     ++++++                                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/manager/event.rs:51:21
[INFO] [stdout]    |
[INFO] [stdout] 47 | /                 if !event.is_root {
[INFO] [stdout] 48 | |                     vec![ConfigureClient(event.id, event.geom)]
[INFO] [stdout] 49 | |                 } else {
[INFO] [stdout] 50 | |                     //todo: add root configure actions
[INFO] [stdout] 51 | |                     vec![]
[INFO] [stdout]    | |                     ^^^^^^ expected `()`, found `Vec<_>`
[INFO] [stdout] 52 | |                 }
[INFO] [stdout]    | |_________________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                  found struct `Vec<_>`
[INFO] [stdout]    = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 };
[INFO] [stdout]    |                  +
[INFO] [stdout] help: you might have meant to return this value
[INFO] [stdout]    |
[INFO] [stdout] 51 |                     return vec![];
[INFO] [stdout]    |                     ++++++       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_type`
[INFO] [stdout]   --> src/manager/event.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |     if let Some(window_type) = state.conn.get_window_type(id) {
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `atoms`
[INFO] [stdout]   --> src/manager/event.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let atoms = state.conn.get_atoms();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_atoms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ovrd`
[INFO] [stdout]   --> src/manager/event.rs:80:20
[INFO] [stdout]    |
[INFO] [stdout] 80 |     id: XWindowID, ovrd: bool, state: WMState<'_>
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_ovrd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_type`
[INFO] [stdout]   --> src/manager/event.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |     if let Some(window_type) = state.conn.get_window_type(id) {
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `atoms`
[INFO] [stdout]   --> src/manager/event.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let atoms = state.conn.get_atoms();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_atoms`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ovrd`
[INFO] [stdout]   --> src/manager/event.rs:80:20
[INFO] [stdout]    |
[INFO] [stdout] 80 |     id: XWindowID, ovrd: bool, state: WMState<'_>
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_ovrd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rcwm` (lib test) due to 3 previous errors; 27 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rcwm` (lib) due to 3 previous errors; 27 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "83bbd461d6d901d26fe0b74a2a79b2f34eaba62ae2f68c831dbc968baf191fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83bbd461d6d901d26fe0b74a2a79b2f34eaba62ae2f68c831dbc968baf191fbf", kill_on_drop: false }`
[INFO] [stdout] 83bbd461d6d901d26fe0b74a2a79b2f34eaba62ae2f68c831dbc968baf191fbf