[INFO] cloning repository https://github.com/duckinator/dogchat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/duckinator/dogchat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduckinator%2Fdogchat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduckinator%2Fdogchat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aa881df67a90f7c28b381cf55729d7117e1656bd [INFO] checking duckinator/dogchat against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduckinator%2Fdogchat" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/duckinator/dogchat on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/duckinator/dogchat [INFO] finished tweaking git repo https://github.com/duckinator/dogchat [INFO] tweaked toml for git repo https://github.com/duckinator/dogchat written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate git repo https://github.com/duckinator/dogchat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-scanner v0.27.0 [INFO] [stderr] Downloaded wayland-sys v0.27.0 [INFO] [stderr] Downloaded wayland-commons v0.27.0 [INFO] [stderr] Downloaded smithay-clipboard v0.5.2 [INFO] [stderr] Downloaded wayland-client v0.27.0 [INFO] [stderr] Downloaded iced_wgpu v0.2.3 [INFO] [stderr] Downloaded smithay-client-toolkit v0.11.0 [INFO] [stderr] Downloaded wayland-cursor v0.27.0 [INFO] [stderr] Downloaded wayland-protocols v0.27.0 [INFO] [stderr] Downloaded clipboard_wayland v0.1.1 [INFO] [stderr] Downloaded window_clipboard v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b74f1a1909056bffb4658d62dded5dc1e75ae74505344968ae686de9a8b4380 [INFO] running `Command { std: "docker" "start" "-a" "1b74f1a1909056bffb4658d62dded5dc1e75ae74505344968ae686de9a8b4380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b74f1a1909056bffb4658d62dded5dc1e75ae74505344968ae686de9a8b4380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b74f1a1909056bffb4658d62dded5dc1e75ae74505344968ae686de9a8b4380", kill_on_drop: false }` [INFO] [stdout] 1b74f1a1909056bffb4658d62dded5dc1e75ae74505344968ae686de9a8b4380 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbf5178cb6d947412fc565534c263b5511f73b65c8f30657dfc59e1e10599ef7 [INFO] running `Command { std: "docker" "start" "-a" "cbf5178cb6d947412fc565534c263b5511f73b65c8f30657dfc59e1e10599ef7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Checking futures-sink v0.3.7 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking iced_core v0.2.1 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling glam v0.8.7 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking svg_fmt v0.2.1 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking libloading v0.6.5 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Checking instant v0.1.8 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking euclid v0.20.14 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Compiling wayland-scanner v0.27.0 [INFO] [stderr] Checking futures-channel v0.3.7 [INFO] [stderr] Checking iced_style v0.1.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking relevant v0.4.2 [INFO] [stderr] Compiling wayland-sys v0.27.0 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking lyon_path v0.14.0 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling wayland-client v0.27.0 [INFO] [stderr] Compiling wayland-protocols v0.27.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking servo-fontconfig v0.4.0 [INFO] [stderr] Checking gfx-hal v0.4.1 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking ash v0.29.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking font-kit v0.4.0 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking glyph_brush_layout v0.1.9 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking xcursor v0.3.2 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking glyph_brush v0.6.3 [INFO] [stderr] Compiling zerocopy-derive v0.1.4 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Checking rendy-memory v0.5.2 [INFO] [stderr] Checking rendy-descriptor v0.5.1 [INFO] [stderr] Checking gfx-backend-empty v0.4.0 [INFO] [stderr] Checking wayland-commons v0.27.0 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking euclid v0.19.9 [INFO] [stderr] Checking zerocopy v0.2.8 [INFO] [stderr] Checking wayland-cursor v0.27.0 [INFO] [stderr] Checking guillotiere v0.4.4 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Checking gfx-backend-vulkan v0.4.3 [INFO] [stderr] Checking clipboard_x11 v0.1.0 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking wgpu-native v0.4.3 [INFO] [stderr] Checking smithay-client-toolkit v0.11.0 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking smithay-clipboard v0.5.2 [INFO] [stderr] Checking clipboard_wayland v0.1.1 [INFO] [stderr] Checking window_clipboard v0.1.2 [INFO] [stderr] Checking winit v0.22.2 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking iced_futures v0.1.2 [INFO] [stderr] Checking iced_native v0.2.2 [INFO] [stderr] Checking iced_winit v0.1.0 [INFO] [stderr] Checking wgpu v0.4.0 [INFO] [stderr] Checking wgpu_glyph v0.7.0 [INFO] [stderr] Checking iced_wgpu v0.2.3 [INFO] [stderr] Checking iced v0.1.1 [INFO] [stderr] Checking dogchat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 71 | fn join(&mut self, channel: String) { [INFO] [stdout] | - expected `()` because of default return type [INFO] [stdout] ... [INFO] [stdout] 74 | self.channels.insert(channel, chan) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: consider using a semicolon here: `;` [INFO] [stdout] | | [INFO] [stdout] | expected `()`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 71 | fn join(&mut self, channel: String) { [INFO] [stdout] | - expected `()` because of default return type [INFO] [stdout] ... [INFO] [stdout] 74 | self.channels.insert(channel, chan) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: consider using a semicolon here: `;` [INFO] [stdout] | | [INFO] [stdout] | expected `()`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `channel` on type `IRCMessage` [INFO] [stdout] --> src/main.rs:79:34 [INFO] [stdout] | [INFO] [stdout] 79 | self.channels.insert(msg.channel, msg) [INFO] [stdout] | ^^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `raw`, `text`, `recipient`, `msg_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `channel` on type `IRCMessage` [INFO] [stdout] --> src/main.rs:79:34 [INFO] [stdout] | [INFO] [stdout] 79 | self.channels.insert(msg.channel, msg) [INFO] [stdout] | ^^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] = note: available fields are: `raw`, `text`, `recipient`, `msg_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:79:43 [INFO] [stdout] | [INFO] [stdout] 79 | self.channels.insert(msg.channel, msg) [INFO] [stdout] | ^^^ expected struct `IRCChannel`, found struct `IRCMessage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:79:43 [INFO] [stdout] | [INFO] [stdout] 79 | self.channels.insert(msg.channel, msg) [INFO] [stdout] | ^^^ expected struct `IRCChannel`, found struct `IRCMessage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 77 | fn receive(&mut self, message: String) { [INFO] [stdout] | - expected `()` because of default return type [INFO] [stdout] 78 | let msg = IRCMessage::new(message); [INFO] [stdout] 79 | self.channels.insert(msg.channel, msg) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: consider using a semicolon here: `;` [INFO] [stdout] | | [INFO] [stdout] | expected `()`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dogchat` due to 5 previous errors [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0308, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 77 | fn receive(&mut self, message: String) { [INFO] [stdout] | - expected `()` because of default return type [INFO] [stdout] 78 | let msg = IRCMessage::new(message); [INFO] [stdout] 79 | self.channels.insert(msg.channel, msg) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: consider using a semicolon here: `;` [INFO] [stdout] | | [INFO] [stdout] | expected `()`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "cbf5178cb6d947412fc565534c263b5511f73b65c8f30657dfc59e1e10599ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbf5178cb6d947412fc565534c263b5511f73b65c8f30657dfc59e1e10599ef7", kill_on_drop: false }` [INFO] [stdout] cbf5178cb6d947412fc565534c263b5511f73b65c8f30657dfc59e1e10599ef7