[INFO] cloning repository https://github.com/maralla/footbar [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maralla/footbar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaralla%2Ffootbar", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaralla%2Ffootbar'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87bf20b301a90b48c6c025724ed97bf3fef4dab9 [INFO] checking maralla/footbar against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaralla%2Ffootbar" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maralla/footbar on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/maralla/footbar [INFO] finished tweaking git repo https://github.com/maralla/footbar [INFO] tweaked toml for git repo https://github.com/maralla/footbar written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/maralla/footbar 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90b9d0f87bb3da82d7fa0dce614136e1a43e5c7c8d7f85f3370c26981ac28db3 [INFO] running `Command { std: "docker" "start" "-a" "90b9d0f87bb3da82d7fa0dce614136e1a43e5c7c8d7f85f3370c26981ac28db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90b9d0f87bb3da82d7fa0dce614136e1a43e5c7c8d7f85f3370c26981ac28db3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90b9d0f87bb3da82d7fa0dce614136e1a43e5c7c8d7f85f3370c26981ac28db3", kill_on_drop: false }` [INFO] [stdout] 90b9d0f87bb3da82d7fa0dce614136e1a43e5c7c8d7f85f3370c26981ac28db3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21e3186b2d90d45e8b7fa0d71bbcfb2a8da15bbabe3cccd8d044dbcac315a8ef [INFO] running `Command { std: "docker" "start" "-a" "21e3186b2d90d45e8b7fa0d71bbcfb2a8da15bbabe3cccd8d044dbcac315a8ef", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling gio v0.8.1 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Compiling cairo-rs v0.8.1 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling gdk v0.12.1 [INFO] [stderr] Compiling gtk v0.8.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking glib v0.9.3 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking footbar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `x`, `y`, `width`, and `height` are never read [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct Rect { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 15 | x: i16, [INFO] [stdout] | ^ [INFO] [stdout] 16 | y: i16, [INFO] [stdout] | ^ [INFO] [stdout] 17 | width: i16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | height: i16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rect` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct Workspace { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 23 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] 24 | name: String, [INFO] [stdout] 25 | rect: Rect, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | layout: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 27 | urgent: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | fullscreen_mode: i8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | output: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 30 | focused: bool, [INFO] [stdout] 31 | visible: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Workspace` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `change`, `old`, and `current` are never read [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | struct WorkspaceEvent { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 36 | change: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 37 | old: Workspace, [INFO] [stdout] | ^^^ [INFO] [stdout] 38 | current: Workspace, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkspaceEvent` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x`, `y`, `width`, and `height` are never read [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct Rect { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 15 | x: i16, [INFO] [stdout] | ^ [INFO] [stdout] 16 | y: i16, [INFO] [stdout] | ^ [INFO] [stdout] 17 | width: i16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | height: i16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rect` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct Workspace { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 23 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] 24 | name: String, [INFO] [stdout] 25 | rect: Rect, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | layout: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 27 | urgent: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | fullscreen_mode: i8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | output: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 30 | focused: bool, [INFO] [stdout] 31 | visible: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Workspace` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `change`, `old`, and `current` are never read [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | struct WorkspaceEvent { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 36 | change: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 37 | old: Workspace, [INFO] [stdout] | ^^^ [INFO] [stdout] 38 | current: Workspace, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkspaceEvent` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.82s [INFO] running `Command { std: "docker" "inspect" "21e3186b2d90d45e8b7fa0d71bbcfb2a8da15bbabe3cccd8d044dbcac315a8ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21e3186b2d90d45e8b7fa0d71bbcfb2a8da15bbabe3cccd8d044dbcac315a8ef", kill_on_drop: false }` [INFO] [stdout] 21e3186b2d90d45e8b7fa0d71bbcfb2a8da15bbabe3cccd8d044dbcac315a8ef [INFO] checking maralla/footbar against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaralla%2Ffootbar" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/maralla/footbar on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/maralla/footbar [INFO] finished tweaking git repo https://github.com/maralla/footbar [INFO] tweaked toml for git repo https://github.com/maralla/footbar written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/maralla/footbar 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0f731aaf18d9ea850481b42908f35fd34e166fea6d183d9586049a3ce857d22 [INFO] running `Command { std: "docker" "start" "-a" "e0f731aaf18d9ea850481b42908f35fd34e166fea6d183d9586049a3ce857d22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0f731aaf18d9ea850481b42908f35fd34e166fea6d183d9586049a3ce857d22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0f731aaf18d9ea850481b42908f35fd34e166fea6d183d9586049a3ce857d22", kill_on_drop: false }` [INFO] [stdout] e0f731aaf18d9ea850481b42908f35fd34e166fea6d183d9586049a3ce857d22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ea2c3d72b9b89e3a722a44b1e013c07409915557d871faf95f09591141d0b25 [INFO] running `Command { std: "docker" "start" "-a" "1ea2c3d72b9b89e3a722a44b1e013c07409915557d871faf95f09591141d0b25", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling gio v0.8.1 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Compiling cairo-rs v0.8.1 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Compiling gdk v0.12.1 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling gtk v0.8.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking glib v0.9.3 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking footbar v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `x`, `y`, `width`, and `height` are never read [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct Rect { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 15 | x: i16, [INFO] [stdout] | ^ [INFO] [stdout] 16 | y: i16, [INFO] [stdout] | ^ [INFO] [stdout] 17 | width: i16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | height: i16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rect` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct Workspace { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 23 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] 24 | name: String, [INFO] [stdout] 25 | rect: Rect, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | layout: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 27 | urgent: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | fullscreen_mode: i8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | output: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 30 | focused: bool, [INFO] [stdout] 31 | visible: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Workspace` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `change`, `old`, and `current` are never read [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | struct WorkspaceEvent { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 36 | change: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 37 | old: Workspace, [INFO] [stdout] | ^^^ [INFO] [stdout] 38 | current: Workspace, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkspaceEvent` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 42 | let data = Command::new("swaymsg") [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | data.map(|d| serde_json::from_slice::>(&d.stdout).unwrap_or(Vec::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 46 | data.map(|d| serde_json::from_slice::>(&d.stdout).unwrap_or(Vec::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `x`, `y`, `width`, and `height` are never read [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct Rect { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 15 | x: i16, [INFO] [stdout] | ^ [INFO] [stdout] 16 | y: i16, [INFO] [stdout] | ^ [INFO] [stdout] 17 | width: i16, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | height: i16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rect` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | struct Workspace { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 23 | id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] 24 | name: String, [INFO] [stdout] 25 | rect: Rect, [INFO] [stdout] | ^^^^ [INFO] [stdout] 26 | layout: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 27 | urgent: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 28 | fullscreen_mode: i8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 29 | output: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 30 | focused: bool, [INFO] [stdout] 31 | visible: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Workspace` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `change`, `old`, and `current` are never read [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 35 | struct WorkspaceEvent { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 36 | change: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 37 | old: Workspace, [INFO] [stdout] | ^^^ [INFO] [stdout] 38 | current: Workspace, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkspaceEvent` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `footbar` (bin "footbar") due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 42 | let data = Command::new("swaymsg") [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 46 | data.map(|d| serde_json::from_slice::>(&d.stdout).unwrap_or(Vec::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 46 | data.map(|d| serde_json::from_slice::>(&d.stdout).unwrap_or(Vec::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `footbar` (bin "footbar" test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1ea2c3d72b9b89e3a722a44b1e013c07409915557d871faf95f09591141d0b25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ea2c3d72b9b89e3a722a44b1e013c07409915557d871faf95f09591141d0b25", kill_on_drop: false }` [INFO] [stdout] 1ea2c3d72b9b89e3a722a44b1e013c07409915557d871faf95f09591141d0b25