[INFO] cloning repository https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccde177b5fb9b8c55078417b4c9fee%2Fbutler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccde177b5fb9b8c55078417b4c9fee%2Fbutler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d9c1e36fea051744fa7f575c1f5b9d105e45d9b3 [INFO] checking ccde177b5fb9b8c55078417b4c9fee/butler against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccde177b5fb9b8c55078417b4c9fee%2Fbutler" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler [INFO] finished tweaking git repo https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler [INFO] tweaked toml for git repo https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-tungstenite v0.17.1 [INFO] [stderr] Downloaded axum-core v0.2.6 [INFO] [stderr] Downloaded axum v0.5.10 [INFO] [stderr] Downloaded clap v3.2.7 [INFO] [stderr] Downloaded html_editor v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b7c8aea8006b107a8d477a67fd0abf25a4fd4db9f418495eed14d2f874e1ddd [INFO] running `Command { std: "docker" "start" "-a" "8b7c8aea8006b107a8d477a67fd0abf25a4fd4db9f418495eed14d2f874e1ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b7c8aea8006b107a8d477a67fd0abf25a4fd4db9f418495eed14d2f874e1ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b7c8aea8006b107a8d477a67fd0abf25a4fd4db9f418495eed14d2f874e1ddd", kill_on_drop: false }` [INFO] [stdout] 8b7c8aea8006b107a8d477a67fd0abf25a4fd4db9f418495eed14d2f874e1ddd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90681f1b28b2f9361be5401ac83e15b0ad7a34f194d388d35da85a1c622a37e2 [INFO] running `Command { std: "docker" "start" "-a" "90681f1b28b2f9361be5401ac83e15b0ad7a34f194d388d35da85a1c622a37e2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking unicode-normalization v0.1.20 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking filetime v0.2.16 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking matchit v0.5.0 [INFO] [stderr] Checking html_editor v0.5.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.17 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking axum-core v0.2.6 [INFO] [stderr] Checking tungstenite v0.17.2 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking clap v3.2.7 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-tungstenite v0.17.1 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking tower-http v0.3.4 [INFO] [stderr] Checking axum v0.5.10 [INFO] [stderr] Checking butler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Message`, `WebSocketUpgrade` [INFO] [stdout] --> src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | ws::{Message, WebSocketUpgrade}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sender` [INFO] [stdout] --> src/main.rs:16:36 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio::sync::broadcast::{self, Sender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Message`, `WebSocketUpgrade` [INFO] [stdout] --> src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | ws::{Message, WebSocketUpgrade}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sender` [INFO] [stdout] --> src/main.rs:16:36 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio::sync::broadcast::{self, Sender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/watch.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | shared_tx.send(()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 20 | let _ = shared_tx.send(()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/watch.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | shared_tx.send(()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 20 | let _ = shared_tx.send(()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.96s [INFO] running `Command { std: "docker" "inspect" "90681f1b28b2f9361be5401ac83e15b0ad7a34f194d388d35da85a1c622a37e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90681f1b28b2f9361be5401ac83e15b0ad7a34f194d388d35da85a1c622a37e2", kill_on_drop: false }` [INFO] [stdout] 90681f1b28b2f9361be5401ac83e15b0ad7a34f194d388d35da85a1c622a37e2 [INFO] checking ccde177b5fb9b8c55078417b4c9fee/butler against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccde177b5fb9b8c55078417b4c9fee%2Fbutler" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler [INFO] finished tweaking git repo https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler [INFO] tweaked toml for git repo https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ccde177b5fb9b8c55078417b4c9fee/butler 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddd30ace913daa2e80111a9dc70c794748c6d61ef04558ba6a66c854233dec1d [INFO] running `Command { std: "docker" "start" "-a" "ddd30ace913daa2e80111a9dc70c794748c6d61ef04558ba6a66c854233dec1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddd30ace913daa2e80111a9dc70c794748c6d61ef04558ba6a66c854233dec1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddd30ace913daa2e80111a9dc70c794748c6d61ef04558ba6a66c854233dec1d", kill_on_drop: false }` [INFO] [stdout] ddd30ace913daa2e80111a9dc70c794748c6d61ef04558ba6a66c854233dec1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 055f481f837f5c94e7ffd614470ae4247aa0de4c6897ef9487c7b24e4de730e9 [INFO] running `Command { std: "docker" "start" "-a" "055f481f837f5c94e7ffd614470ae4247aa0de4c6897ef9487c7b24e4de730e9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking unicode-normalization v0.1.20 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking filetime v0.2.16 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking matchit v0.5.0 [INFO] [stderr] Checking html_editor v0.5.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.17 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking axum-core v0.2.6 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking tungstenite v0.17.2 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking clap v3.2.7 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-tungstenite v0.17.1 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking tower-http v0.3.4 [INFO] [stderr] Checking axum v0.5.10 [INFO] [stderr] Checking butler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Message`, `WebSocketUpgrade` [INFO] [stdout] --> src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | ws::{Message, WebSocketUpgrade}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sender` [INFO] [stdout] --> src/main.rs:16:36 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio::sync::broadcast::{self, Sender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Message`, `WebSocketUpgrade` [INFO] [stdout] --> src/main.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | ws::{Message, WebSocketUpgrade}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sender` [INFO] [stdout] --> src/main.rs:16:36 [INFO] [stdout] | [INFO] [stdout] 16 | use tokio::sync::broadcast::{self, Sender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/watch.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | shared_tx.send(()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 20 | let _ = shared_tx.send(()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/watch.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | shared_tx.send(()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 20 | let _ = shared_tx.send(()); [INFO] [stdout] | +++++++ [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 42.32s [INFO] running `Command { std: "docker" "inspect" "055f481f837f5c94e7ffd614470ae4247aa0de4c6897ef9487c7b24e4de730e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "055f481f837f5c94e7ffd614470ae4247aa0de4c6897ef9487c7b24e4de730e9", kill_on_drop: false }` [INFO] [stdout] 055f481f837f5c94e7ffd614470ae4247aa0de4c6897ef9487c7b24e4de730e9