[INFO] fetching crate hwatch 0.3.3... [INFO] checking hwatch-0.3.3 against try#42d1facfffa1a5357d6d62815f7be91f8ad69ed8 for pr-95474 [INFO] extracting crate hwatch 0.3.3 into /workspace/builds/worker-81/source [INFO] validating manifest of crates.io crate hwatch 0.3.3 on toolchain 42d1facfffa1a5357d6d62815f7be91f8ad69ed8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hwatch 0.3.3 [INFO] finished tweaking crates.io crate hwatch 0.3.3 [INFO] tweaked toml for crates.io crate hwatch 0.3.3 written to /workspace/builds/worker-81/source/Cargo.toml [INFO] crate crates.io crate hwatch 0.3.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35fc41bb6d00ba2b7a1f50652e35044488e9178109801386794de9b76049c02e [INFO] running `Command { std: "docker" "start" "-a" "35fc41bb6d00ba2b7a1f50652e35044488e9178109801386794de9b76049c02e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35fc41bb6d00ba2b7a1f50652e35044488e9178109801386794de9b76049c02e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35fc41bb6d00ba2b7a1f50652e35044488e9178109801386794de9b76049c02e", kill_on_drop: false }` [INFO] [stdout] 35fc41bb6d00ba2b7a1f50652e35044488e9178109801386794de9b76049c02e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03323a95977fed875f26f9df0bd3f541a13a60c0512cab32d824af86076436e6 [INFO] running `Command { std: "docker" "start" "-a" "03323a95977fed875f26f9df0bd3f541a13a60c0512cab32d824af86076436e6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling siphasher v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking memmem v0.1.1 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking vtparse v0.4.0 [INFO] [stderr] Checking vtparse v0.6.0 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking filedescriptor v0.7.3 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking crossterm v0.22.1 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking crossterm v0.18.2 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Checking tui v0.14.0 [INFO] [stderr] Compiling terminfo v0.7.3 [INFO] [stderr] Checking ansi-parser v0.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking termwiz v0.11.0 [INFO] [stderr] Checking filedescriptor v0.8.2 [INFO] [stderr] Checking termwiz v0.15.0 [INFO] [stderr] Checking ansi4tui v0.2.0 [INFO] [stderr] Checking hwatch v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `headline_count` [INFO] [stdout] --> src/app.rs:960:17 [INFO] [stdout] | [INFO] [stdout] 960 | let headline_count = self.history_area.area.y; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headline_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `column` [INFO] [stdout] --> src/app.rs:971:35 [INFO] [stdout] | [INFO] [stdout] 971 | fn mouse_scroll_up(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_column` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/app.rs:971:48 [INFO] [stdout] | [INFO] [stdout] 971 | fn mouse_scroll_up(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `column` [INFO] [stdout] --> src/app.rs:974:37 [INFO] [stdout] | [INFO] [stdout] 974 | fn mouse_scroll_down(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_column` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/app.rs:974:50 [INFO] [stdout] | [INFO] [stdout] 974 | fn mouse_scroll_down(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `headline_count` [INFO] [stdout] --> src/app.rs:960:17 [INFO] [stdout] | [INFO] [stdout] 960 | let headline_count = self.history_area.area.y; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headline_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `column` [INFO] [stdout] --> src/app.rs:971:35 [INFO] [stdout] | [INFO] [stdout] 971 | fn mouse_scroll_up(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_column` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/app.rs:971:48 [INFO] [stdout] | [INFO] [stdout] 971 | fn mouse_scroll_up(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `column` [INFO] [stdout] --> src/app.rs:974:37 [INFO] [stdout] | [INFO] [stdout] 974 | fn mouse_scroll_down(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_column` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/app.rs:974:50 [INFO] [stdout] | [INFO] [stdout] 974 | fn mouse_scroll_down(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_input_mouse_event` [INFO] [stdout] --> src/app.rs:807:8 [INFO] [stdout] | [INFO] [stdout] 807 | fn get_input_mouse_event(&mut self, mouse_event: &MouseEvent) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `input_key_pgup` [INFO] [stdout] --> src/app.rs:914:8 [INFO] [stdout] | [INFO] [stdout] 914 | fn input_key_pgup(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `input_key_pgdn` [INFO] [stdout] --> src/app.rs:921:8 [INFO] [stdout] | [INFO] [stdout] 921 | fn input_key_pgdn(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mouse_click_left` [INFO] [stdout] --> src/app.rs:956:8 [INFO] [stdout] | [INFO] [stdout] 956 | fn mouse_click_left(&mut self, column: u16, row: u16) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mouse_scroll_up` [INFO] [stdout] --> src/app.rs:971:8 [INFO] [stdout] | [INFO] [stdout] 971 | fn mouse_scroll_up(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mouse_scroll_down` [INFO] [stdout] --> src/app.rs:974:8 [INFO] [stdout] | [INFO] [stdout] 974 | fn mouse_scroll_down(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_in_area` [INFO] [stdout] --> src/app.rs:978:4 [INFO] [stdout] | [INFO] [stdout] 978 | fn check_in_area(area: Rect, column: u16, row: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/common.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | writeln!(logfile, "{}", logdata); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_input_mouse_event` [INFO] [stdout] --> src/app.rs:807:8 [INFO] [stdout] | [INFO] [stdout] 807 | fn get_input_mouse_event(&mut self, mouse_event: &MouseEvent) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `input_key_pgup` [INFO] [stdout] --> src/app.rs:914:8 [INFO] [stdout] | [INFO] [stdout] 914 | fn input_key_pgup(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `input_key_pgdn` [INFO] [stdout] --> src/app.rs:921:8 [INFO] [stdout] | [INFO] [stdout] 921 | fn input_key_pgdn(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mouse_click_left` [INFO] [stdout] --> src/app.rs:956:8 [INFO] [stdout] | [INFO] [stdout] 956 | fn mouse_click_left(&mut self, column: u16, row: u16) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mouse_scroll_up` [INFO] [stdout] --> src/app.rs:971:8 [INFO] [stdout] | [INFO] [stdout] 971 | fn mouse_scroll_up(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mouse_scroll_down` [INFO] [stdout] --> src/app.rs:974:8 [INFO] [stdout] | [INFO] [stdout] 974 | fn mouse_scroll_down(&mut self, column: u16, row: u16) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_in_area` [INFO] [stdout] --> src/app.rs:978:4 [INFO] [stdout] | [INFO] [stdout] 978 | fn check_in_area(area: Rect, column: u16, row: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/common.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | writeln!(logfile, "{}", logdata); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.49s [INFO] running `Command { std: "docker" "inspect" "03323a95977fed875f26f9df0bd3f541a13a60c0512cab32d824af86076436e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03323a95977fed875f26f9df0bd3f541a13a60c0512cab32d824af86076436e6", kill_on_drop: false }` [INFO] [stdout] 03323a95977fed875f26f9df0bd3f541a13a60c0512cab32d824af86076436e6