[INFO] fetching crate vdash 0.6.3... [INFO] testing vdash-0.6.3 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate vdash 0.6.3 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate vdash 0.6.3 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vdash 0.6.3 [INFO] finished tweaking crates.io crate vdash 0.6.3 [INFO] tweaked toml for crates.io crate vdash 0.6.3 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate vdash 0.6.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_termios v0.1.1 [INFO] [stderr] Downloaded pin-project-internal v1.0.2 [INFO] [stderr] Downloaded futures-channel v0.3.8 [INFO] [stderr] Downloaded futures-macro v0.3.8 [INFO] [stderr] Downloaded net2 v0.2.36 [INFO] [stderr] Downloaded utf8-width v0.1.4 [INFO] [stderr] Downloaded filetime v0.2.13 [INFO] [stderr] Downloaded fsevent v2.0.2 [INFO] [stderr] Downloaded mio v0.6.22 [INFO] [stderr] Downloaded fsevent-sys v3.0.2 [INFO] [stderr] Downloaded structopt-derive v0.4.13 [INFO] [stderr] Downloaded futures-executor v0.3.8 [INFO] [stderr] Downloaded futures-sink v0.3.8 [INFO] [stderr] Downloaded pin-project v1.0.2 [INFO] [stderr] Downloaded inotify-sys v0.1.4 [INFO] [stderr] Downloaded linemux v0.1.3 [INFO] [stderr] Downloaded tokio v0.2.23 [INFO] [stderr] Downloaded standback v0.2.13 [INFO] [stderr] Downloaded futures-task v0.3.8 [INFO] [stderr] Downloaded futures v0.3.8 [INFO] [stderr] Downloaded futures-util v0.3.8 [INFO] [stderr] Downloaded byte-unit v4.0.9 [INFO] [stderr] Downloaded termion v1.5.5 [INFO] [stderr] Downloaded futures-io v0.3.8 [INFO] [stderr] Downloaded structopt v0.3.20 [INFO] [stderr] Downloaded bincode v1.3.1 [INFO] [stderr] Downloaded cassowary v0.3.0 [INFO] [stderr] Downloaded inotify v0.8.3 [INFO] [stderr] Downloaded fs2 v0.4.3 [INFO] [stderr] Downloaded syn v1.0.52 [INFO] [stderr] Downloaded notify v5.0.0-pre.4 [INFO] [stderr] Downloaded tui v0.11.0 [INFO] [stderr] Downloaded time v0.2.23 [INFO] [stderr] Downloaded tokio-macros v0.3.1 [INFO] [stderr] Downloaded futures-core v0.3.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a323eaab5e04775a7a2e9aa4c4e8f069c746aa8b945ce2eddfa2ec25ed77f6b [INFO] running `Command { std: "docker" "start" "-a" "5a323eaab5e04775a7a2e9aa4c4e8f069c746aa8b945ce2eddfa2ec25ed77f6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a323eaab5e04775a7a2e9aa4c4e8f069c746aa8b945ce2eddfa2ec25ed77f6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a323eaab5e04775a7a2e9aa4c4e8f069c746aa8b945ce2eddfa2ec25ed77f6b", kill_on_drop: false }` [INFO] [stdout] 5a323eaab5e04775a7a2e9aa4c4e8f069c746aa8b945ce2eddfa2ec25ed77f6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 550b9617b82f2b2b466152f92df4e5d43f51aa3d4fa5a093b3624598b2098ba5 [INFO] running `Command { std: "docker" "start" "-a" "550b9617b82f2b2b466152f92df4e5d43f51aa3d4fa5a093b3624598b2098ba5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling smallvec v1.5.0 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling utf8-width v0.1.4 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling standback v0.2.13 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Compiling byte-unit v4.0.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.36 [INFO] [stderr] Compiling inotify-sys v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling mio v0.7.6 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling filetime v0.2.13 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling inotify v0.8.3 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling signal-hook v0.1.16 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling crossterm v0.17.7 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling notify v5.0.0-pre.4 [INFO] [stderr] Compiling tui v0.11.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling tokio-macros v0.3.1 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling tokio v0.2.23 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling structopt v0.3.20 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling linemux v0.1.3 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling vdash v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/logtail-termion.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | (e) = events_future => { [INFO] [stdout] | ^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/logtail-termion.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | (line) = logfiles_future => { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/logtail-crossterm.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | (e) = events_future => { [INFO] [stdout] | ^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/logtail-crossterm.rs:152:4 [INFO] [stdout] | [INFO] [stdout] 152 | (line) = logfiles_future => { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/../custom/../widgets/gauge.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | format!("Ratio ({}) should be between 0 and 1 inclusively.", ratio).to_string() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 64 | "{}", format!("Ratio ({}) should be between 0 and 1 inclusively.", ratio).to_string() [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/../custom/../widgets/gauge.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | format!("Ratio ({}) should be between 0 and 1 inclusively.", ratio).to_string() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 64 | "{}", format!("Ratio ({}) should be between 0 and 1 inclusively.", ratio).to_string() [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/logtail-crossterm.rs:138:6 [INFO] [stdout] | [INFO] [stdout] 138 | terminal.draw(|f| draw_dashboard(f, &mut app)); [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] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/logtail-crossterm.rs:197:6 [INFO] [stdout] | [INFO] [stdout] 197 | tx.send(Event::Input(key)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/logtail-crossterm.rs:201:5 [INFO] [stdout] | [INFO] [stdout] 201 | tx.send(Event::Tick); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.53s [INFO] running `Command { std: "docker" "inspect" "550b9617b82f2b2b466152f92df4e5d43f51aa3d4fa5a093b3624598b2098ba5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "550b9617b82f2b2b466152f92df4e5d43f51aa3d4fa5a093b3624598b2098ba5", kill_on_drop: false }` [INFO] [stdout] 550b9617b82f2b2b466152f92df4e5d43f51aa3d4fa5a093b3624598b2098ba5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1be91f5a626b4e660cf69356324e695708727682903cc2bc4f2bf8e56ebdc32f [INFO] running `Command { std: "docker" "start" "-a" "1be91f5a626b4e660cf69356324e695708727682903cc2bc4f2bf8e56ebdc32f", kill_on_drop: false }` [INFO] [stderr] Compiling vdash v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/logtail-termion.rs:102:4 [INFO] [stdout] | [INFO] [stdout] 102 | (e) = events_future => { [INFO] [stdout] | ^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/logtail-termion.rs:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | (line) = logfiles_future => { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/logtail-crossterm.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | (e) = events_future => { [INFO] [stdout] | ^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/bin/logtail-crossterm.rs:152:4 [INFO] [stdout] | [INFO] [stdout] 152 | (line) = logfiles_future => { [INFO] [stdout] | ^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/../custom/../widgets/gauge.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | format!("Ratio ({}) should be between 0 and 1 inclusively.", ratio).to_string() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 64 | "{}", format!("Ratio ({}) should be between 0 and 1 inclusively.", ratio).to_string() [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/bin/../custom/../widgets/gauge.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | format!("Ratio ({}) should be between 0 and 1 inclusively.", ratio).to_string() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 64 | "{}", format!("Ratio ({}) should be between 0 and 1 inclusively.", ratio).to_string() [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/logtail-crossterm.rs:138:6 [INFO] [stdout] | [INFO] [stdout] 138 | terminal.draw(|f| draw_dashboard(f, &mut app)); [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] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/logtail-crossterm.rs:197:6 [INFO] [stdout] | [INFO] [stdout] 197 | tx.send(Event::Input(key)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/logtail-crossterm.rs:201:5 [INFO] [stdout] | [INFO] [stdout] 201 | tx.send(Event::Tick); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.87s [INFO] running `Command { std: "docker" "inspect" "1be91f5a626b4e660cf69356324e695708727682903cc2bc4f2bf8e56ebdc32f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1be91f5a626b4e660cf69356324e695708727682903cc2bc4f2bf8e56ebdc32f", kill_on_drop: false }` [INFO] [stdout] 1be91f5a626b4e660cf69356324e695708727682903cc2bc4f2bf8e56ebdc32f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 970e7266462519890ffffd3bdd97d3b6f0b49f38df05da8a3db7520b9e9649d4 [INFO] running `Command { std: "docker" "start" "-a" "970e7266462519890ffffd3bdd97d3b6f0b49f38df05da8a3db7520b9e9649d4", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/bin/logtail-crossterm.rs:99:4 [INFO] [stderr] | [INFO] [stderr] 99 | (e) = events_future => { [INFO] [stderr] | ^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/bin/logtail-crossterm.rs:152:4 [INFO] [stderr] | [INFO] [stderr] 152 | (line) = logfiles_future => { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/bin/../custom/../widgets/gauge.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | format!("Ratio ({}) should be between 0 and 1 inclusively.", ratio).to_string() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 64 | "{}", format!("Ratio ({}) should be between 0 and 1 inclusively.", ratio).to_string() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/logtail-crossterm.rs:138:6 [INFO] [stderr] | [INFO] [stderr] 138 | terminal.draw(|f| draw_dashboard(f, &mut app)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/logtail-crossterm.rs:197:6 [INFO] [stderr] | [INFO] [stderr] 197 | tx.send(Event::Input(key)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/logtail-crossterm.rs:201:5 [INFO] [stderr] | [INFO] [stderr] 201 | tx.send(Event::Tick); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/bin/logtail-termion.rs:102:4 [INFO] [stderr] | [INFO] [stderr] 102 | (e) = events_future => { [INFO] [stderr] | ^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/bin/logtail-termion.rs:158:4 [INFO] [stderr] | [INFO] [stderr] 158 | (line) = logfiles_future => { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: `vdash` (bin "vdash-crossterm" test) generated 6 warnings [INFO] [stderr] warning: `vdash` (bin "vdash" test) generated 3 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/vdash-ab620c4f7f5f176c) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test custom::ui::widgets::sparkline::tests::it_does_not_panic_if_max_is_set_to_zero ... ok [INFO] [stdout] test custom::ui::widgets::sparkline::tests::it_does_not_panic_if_max_is_zero ... ok [INFO] [stdout] test custom::ui::widgets::gauge::tests::gauge_invalid_percentage - should panic ... ok [INFO] [stdout] test custom::ui::widgets::gauge::tests::gauge_invalid_ratio_lower_bound - should panic ... ok [INFO] [stdout] test custom::ui::widgets::gauge::tests::gauge_invalid_ratio_upper_bound - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/vdash_crossterm-029a7851cb03bbad) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test custom::ui::widgets::sparkline::tests::it_does_not_panic_if_max_is_set_to_zero ... ok [INFO] [stdout] test custom::ui::widgets::sparkline::tests::it_does_not_panic_if_max_is_zero ... ok [INFO] [stdout] test custom::ui::widgets::gauge::tests::gauge_invalid_percentage - should panic ... ok [INFO] [stdout] test custom::ui::widgets::gauge::tests::gauge_invalid_ratio_lower_bound - should panic ... ok [INFO] [stdout] test custom::ui::widgets::gauge::tests::gauge_invalid_ratio_upper_bound - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "970e7266462519890ffffd3bdd97d3b6f0b49f38df05da8a3db7520b9e9649d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "970e7266462519890ffffd3bdd97d3b6f0b49f38df05da8a3db7520b9e9649d4", kill_on_drop: false }` [INFO] [stdout] 970e7266462519890ffffd3bdd97d3b6f0b49f38df05da8a3db7520b9e9649d4