[INFO] fetching crate yvers 0.0.5... [INFO] testing yvers-0.0.5 against 1.90.0 for beta-1.91-3 [INFO] extracting crate yvers 0.0.5 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate yvers 0.0.5 [INFO] finished tweaking crates.io crate yvers 0.0.5 [INFO] tweaked toml for crates.io crate yvers 0.0.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate yvers 0.0.5 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate yvers 0.0.5 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded size v0.1.2 [INFO] [stderr] Downloaded psutil v3.2.2 [INFO] [stderr] Downloaded clicolors-control v1.0.1 [INFO] [stderr] Downloaded console v0.9.2 [INFO] [stderr] Downloaded tui v0.9.5 [INFO] [stderr] Downloaded battery v0.7.8 [INFO] [stderr] Downloaded addr2line v0.19.0 [INFO] [stderr] Downloaded sysinfo v0.14.15 [INFO] [stderr] Downloaded nix v0.19.1 [INFO] [stderr] Downloaded uom v0.34.0 [INFO] [stderr] Downloaded backtrace v0.3.67 [INFO] [stderr] Downloaded uom v0.30.0 [INFO] [stderr] Downloaded crossterm v0.17.7 [INFO] [stderr] Downloaded darwin-libproc v0.1.2 [INFO] [stderr] Downloaded parking_lot_core v0.7.3 [INFO] [stderr] Downloaded ctrlc v3.2.5 [INFO] [stderr] Downloaded platforms v2.0.0 [INFO] [stderr] Downloaded crossterm_winapi v0.6.2 [INFO] [stderr] Downloaded signal-hook v0.1.17 [INFO] [stderr] Downloaded object v0.30.3 [INFO] [stderr] Downloaded nix v0.26.2 [INFO] [stderr] Downloaded platform-dirs v0.2.0 [INFO] [stderr] Downloaded darwin-libproc-sys v0.1.2 [INFO] [stderr] Downloaded unescape v0.1.0 [INFO] [stderr] Downloaded better-panic v0.2.0 [INFO] [stderr] Downloaded gimli v0.27.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d219e33da36bf2649b4cba988eeefc9c6d8984a560dd1cde9ee3c53783d5b1bc [INFO] running `Command { std: "docker" "start" "-a" "d219e33da36bf2649b4cba988eeefc9c6d8984a560dd1cde9ee3c53783d5b1bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d219e33da36bf2649b4cba988eeefc9c6d8984a560dd1cde9ee3c53783d5b1bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d219e33da36bf2649b4cba988eeefc9c6d8984a560dd1cde9ee3c53783d5b1bc", kill_on_drop: false }` [INFO] [stdout] d219e33da36bf2649b4cba988eeefc9c6d8984a560dd1cde9ee3c53783d5b1bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63e73d0c2e2db747bbe6f2185f092ba18c0f3c80c9c735c87d0366bdcc29155d [INFO] running `Command { std: "docker" "start" "-a" "63e73d0c2e2db747bbe6f2185f092ba18c0f3c80c9c735c87d0366bdcc29155d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling gimli v0.27.2 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling regex-syntax v0.7.1 [INFO] [stderr] Compiling platforms v2.0.0 [INFO] [stderr] Compiling miniz_oxide v0.6.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling battery v0.7.8 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unescape v0.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling object v0.30.3 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling iana-time-zone v0.1.56 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling fern v0.6.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling uom v0.30.0 [INFO] [stderr] Compiling size v0.1.2 [INFO] [stderr] Compiling uom v0.34.0 [INFO] [stderr] Compiling regex v1.8.1 [INFO] [stderr] Compiling parking_lot_core v0.7.3 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling clicolors-control v1.0.1 [INFO] [stderr] Compiling termios v0.3.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling nix v0.26.2 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling addr2line v0.19.0 [INFO] [stderr] Compiling crossterm v0.17.7 [INFO] [stderr] Compiling console v0.9.2 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling nix v0.23.2 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling platform-dirs v0.2.0 [INFO] [stderr] Compiling ctrlc v3.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling chrono v0.4.24 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tui v0.9.5 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling better-panic v0.2.0 [INFO] [stderr] Compiling psutil v3.2.2 [INFO] [stderr] Compiling yvers v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/update.rs:11:38 [INFO] [stdout] | [INFO] [stdout] 11 | let mut widgets_to_update: Vec<&mut (dyn UpdatableWidget)> = vec![]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 11 - let mut widgets_to_update: Vec<&mut (dyn UpdatableWidget)> = vec![]; [INFO] [stdout] 11 + let mut widgets_to_update: Vec<&mut dyn UpdatableWidget> = vec![]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fahrenheit` and `minimal` are never read [INFO] [stdout] --> src/args.rs:51:6 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 51 | pub fahrenheit: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub minimal: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/widgets/proc.rs:87:29 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn new(colorscheme: &Colorscheme) -> ProcWidget { [INFO] [stdout] | ^^^^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 87 | pub fn new(colorscheme: &Colorscheme) -> ProcWidget<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/widgets/cpu.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 36 | colorscheme: &Colorscheme, [INFO] [stdout] | ^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 40 | ) -> CpuWidget { [INFO] [stdout] | --------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 40 | ) -> CpuWidget<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/widgets/help_menu.rs:54:29 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn new(colorscheme: &Colorscheme) -> HelpMenu { [INFO] [stdout] | ^^^^^^^^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 54 | pub fn new(colorscheme: &Colorscheme) -> HelpMenu<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.29s [INFO] running `Command { std: "docker" "inspect" "63e73d0c2e2db747bbe6f2185f092ba18c0f3c80c9c735c87d0366bdcc29155d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63e73d0c2e2db747bbe6f2185f092ba18c0f3c80c9c735c87d0366bdcc29155d", kill_on_drop: false }` [INFO] [stdout] 63e73d0c2e2db747bbe6f2185f092ba18c0f3c80c9c735c87d0366bdcc29155d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de4e70c239b89490fddc94311a8fb3eace00c2560e002c8b6604c81ef1e15ef3 [INFO] running `Command { std: "docker" "start" "-a" "de4e70c239b89490fddc94311a8fb3eace00c2560e002c8b6604c81ef1e15ef3", kill_on_drop: false }` [INFO] [stderr] Compiling yvers v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/update.rs:11:38 [INFO] [stdout] | [INFO] [stdout] 11 | let mut widgets_to_update: Vec<&mut (dyn UpdatableWidget)> = vec![]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 11 - let mut widgets_to_update: Vec<&mut (dyn UpdatableWidget)> = vec![]; [INFO] [stdout] 11 + let mut widgets_to_update: Vec<&mut dyn UpdatableWidget> = vec![]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fahrenheit` and `minimal` are never read [INFO] [stdout] --> src/args.rs:51:6 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Args { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 51 | pub fahrenheit: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub minimal: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/widgets/proc.rs:87:29 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn new(colorscheme: &Colorscheme) -> ProcWidget { [INFO] [stdout] | ^^^^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 87 | pub fn new(colorscheme: &Colorscheme) -> ProcWidget<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/widgets/cpu.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 36 | colorscheme: &Colorscheme, [INFO] [stdout] | ^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 40 | ) -> CpuWidget { [INFO] [stdout] | --------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 40 | ) -> CpuWidget<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/widgets/help_menu.rs:54:29 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn new(colorscheme: &Colorscheme) -> HelpMenu { [INFO] [stdout] | ^^^^^^^^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 54 | pub fn new(colorscheme: &Colorscheme) -> HelpMenu<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "de4e70c239b89490fddc94311a8fb3eace00c2560e002c8b6604c81ef1e15ef3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de4e70c239b89490fddc94311a8fb3eace00c2560e002c8b6604c81ef1e15ef3", kill_on_drop: false }` [INFO] [stdout] de4e70c239b89490fddc94311a8fb3eace00c2560e002c8b6604c81ef1e15ef3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 799f824d53bdd5558f7bcd711baf6135dc454214e90ed8a7ce24ffd5a1f9f060 [INFO] running `Command { std: "docker" "start" "-a" "799f824d53bdd5558f7bcd711baf6135dc454214e90ed8a7ce24ffd5a1f9f060", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/update.rs:11:38 [INFO] [stderr] | [INFO] [stderr] 11 | let mut widgets_to_update: Vec<&mut (dyn UpdatableWidget)> = vec![]; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 11 - let mut widgets_to_update: Vec<&mut (dyn UpdatableWidget)> = vec![]; [INFO] [stderr] 11 + let mut widgets_to_update: Vec<&mut dyn UpdatableWidget> = vec![]; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `fahrenheit` and `minimal` are never read [INFO] [stderr] --> src/args.rs:51:6 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Args { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 51 | pub fahrenheit: bool, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 60 | pub minimal: bool, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/widgets/proc.rs:87:29 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn new(colorscheme: &Colorscheme) -> ProcWidget { [INFO] [stderr] | ^^^^^^^^^^^^ ---------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 87 | pub fn new(colorscheme: &Colorscheme) -> ProcWidget<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/widgets/cpu.rs:36:22 [INFO] [stderr] | [INFO] [stderr] 36 | colorscheme: &Colorscheme, [INFO] [stderr] | ^^^^^^^^^^^^ the lifetime is elided here [INFO] [stderr] ... [INFO] [stderr] 40 | ) -> CpuWidget { [INFO] [stderr] | --------- the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 40 | ) -> CpuWidget<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/widgets/help_menu.rs:54:29 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn new(colorscheme: &Colorscheme) -> HelpMenu { [INFO] [stderr] | ^^^^^^^^^^^^ -------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 54 | pub fn new(colorscheme: &Colorscheme) -> HelpMenu<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `yvers` (bin "yvers" test) generated 5 warnings (run `cargo fix --bin "yvers" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yvers-2afe7b80a7896991) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test sparkline::tests::it_does_not_panic_if_max_is_zero ... ok [INFO] [stdout] test sparkline::tests::it_does_not_panic_if_max_is_set_to_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "799f824d53bdd5558f7bcd711baf6135dc454214e90ed8a7ce24ffd5a1f9f060", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "799f824d53bdd5558f7bcd711baf6135dc454214e90ed8a7ce24ffd5a1f9f060", kill_on_drop: false }` [INFO] [stdout] 799f824d53bdd5558f7bcd711baf6135dc454214e90ed8a7ce24ffd5a1f9f060