[INFO] fetching crate termit-ion 1.6.0... [INFO] checking termit-ion-1.6.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate termit-ion 1.6.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate termit-ion 1.6.0 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate termit-ion 1.6.0 [INFO] finished tweaking crates.io crate termit-ion 1.6.0 [INFO] tweaked toml for crates.io crate termit-ion 1.6.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15e9c92ec9e273f9108e89ceb9d0c288c521e4135800f9de76350deea7f440d0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "15e9c92ec9e273f9108e89ceb9d0c288c521e4135800f9de76350deea7f440d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15e9c92ec9e273f9108e89ceb9d0c288c521e4135800f9de76350deea7f440d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15e9c92ec9e273f9108e89ceb9d0c288c521e4135800f9de76350deea7f440d0", kill_on_drop: false }` [INFO] [stdout] 15e9c92ec9e273f9108e89ceb9d0c288c521e4135800f9de76350deea7f440d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7035959c8ef804961d79b6e8903e03b56b41204a1e4f64a89309535dddb3a21c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7035959c8ef804961d79b6e8903e03b56b41204a1e4f64a89309535dddb3a21c", kill_on_drop: false }` [INFO] [stderr] Checking termit-ion v1.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/color.rs:82:24 [INFO] [stdout] | [INFO] [stdout] 82 | impl<'a> Color for &'a Color { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/color.rs:301:30 [INFO] [stdout] | [INFO] [stdout] 301 | fn detect_color(stdout: &mut Write, stdin: &mut Read, color: u16) -> io::Result { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/color.rs:301:49 [INFO] [stdout] | [INFO] [stdout] 301 | fn detect_color(stdout: &mut Write, stdin: &mut Read, color: u16) -> io::Result { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/event.rs:147:41 [INFO] [stdout] | [INFO] [stdout] 147 | Event::Key(Key::Alt(try!(ch))) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/event.rs:161:34 [INFO] [stdout] | [INFO] [stdout] 161 | Event::Key(Key::Char(try!(ch))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:135:43 [INFO] [stdout] | [INFO] [stdout] 135 | Some(Ok(val @ b'P'...b'S')) => Event::Key(Key::F(1 + val - b'P')), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:156:20 [INFO] [stdout] | [INFO] [stdout] 156 | c @ b'\x01'...b'\x1A' => Ok(Event::Key(Key::Ctrl((c as u8 - 0x1 + b'a') as char))), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | c @ b'\x1C'...b'\x1F' => Ok(Event::Key(Key::Ctrl((c as u8 - 0x1C + b'4') as char))), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:190:31 [INFO] [stdout] | [INFO] [stdout] 190 | Some(Ok(val @ b'A'...b'E')) => Event::Key(Key::F(1 + val - b'A')), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:253:18 [INFO] [stdout] | [INFO] [stdout] 253 | 0...2 | 64...65 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:253:27 [INFO] [stdout] | [INFO] [stdout] 253 | 0...2 | 64...65 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:275:21 [INFO] [stdout] | [INFO] [stdout] 275 | mut c @ b'0'...b'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:343:31 [INFO] [stdout] | [INFO] [stdout] 343 | v @ 11...15 => Event::Key(Key::F(v - 10)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:344:31 [INFO] [stdout] | [INFO] [stdout] 344 | v @ 17...21 => Event::Key(Key::F(v - 11)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:345:31 [INFO] [stdout] | [INFO] [stdout] 345 | v @ 23...24 => Event::Key(Key::F(v - 12)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:118:20 [INFO] [stdout] | [INFO] [stdout] 118 | let _raw = try!(writer.into_raw_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | try!(String::from_utf8(buf).map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/color.rs:82:24 [INFO] [stdout] | [INFO] [stdout] 82 | impl<'a> Color for &'a Color { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/color.rs:301:30 [INFO] [stdout] | [INFO] [stdout] 301 | fn detect_color(stdout: &mut Write, stdin: &mut Read, color: u16) -> io::Result { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/color.rs:301:49 [INFO] [stdout] | [INFO] [stdout] 301 | fn detect_color(stdout: &mut Write, stdin: &mut Read, color: u16) -> io::Result { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/event.rs:147:41 [INFO] [stdout] | [INFO] [stdout] 147 | Event::Key(Key::Alt(try!(ch))) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/event.rs:161:34 [INFO] [stdout] | [INFO] [stdout] 161 | Event::Key(Key::Char(try!(ch))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:135:43 [INFO] [stdout] | [INFO] [stdout] 135 | Some(Ok(val @ b'P'...b'S')) => Event::Key(Key::F(1 + val - b'P')), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:156:20 [INFO] [stdout] | [INFO] [stdout] 156 | c @ b'\x01'...b'\x1A' => Ok(Event::Key(Key::Ctrl((c as u8 - 0x1 + b'a') as char))), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | c @ b'\x1C'...b'\x1F' => Ok(Event::Key(Key::Ctrl((c as u8 - 0x1C + b'4') as char))), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:190:31 [INFO] [stdout] | [INFO] [stdout] 190 | Some(Ok(val @ b'A'...b'E')) => Event::Key(Key::F(1 + val - b'A')), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:253:18 [INFO] [stdout] | [INFO] [stdout] 253 | 0...2 | 64...65 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:253:27 [INFO] [stdout] | [INFO] [stdout] 253 | 0...2 | 64...65 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:275:21 [INFO] [stdout] | [INFO] [stdout] 275 | mut c @ b'0'...b'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:343:31 [INFO] [stdout] | [INFO] [stdout] 343 | v @ 11...15 => Event::Key(Key::F(v - 10)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:344:31 [INFO] [stdout] | [INFO] [stdout] 344 | v @ 17...21 => Event::Key(Key::F(v - 11)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/event.rs:345:31 [INFO] [stdout] | [INFO] [stdout] 345 | v @ 23...24 => Event::Key(Key::F(v - 12)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:118:20 [INFO] [stdout] | [INFO] [stdout] 118 | let _raw = try!(writer.into_raw_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/input.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | try!(String::from_utf8(buf).map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/input.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | let mut option_iter = &mut Some(buf[1]).into_iter(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle` [INFO] [stdout] --> src/async.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | handle: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a function [INFO] [stdout] --> src/event.rs:99:1 [INFO] [stdout] | [INFO] [stdout] 99 | / pub fn parse_event(item: u8, iter: &mut I) -> Result<(Event, Vec), Error> [INFO] [stdout] 100 | | where [INFO] [stdout] 101 | | I: Iterator>, [INFO] [stdout] 102 | | { [INFO] [stdout] ... | [INFO] [stdout] 120 | | }) [INFO] [stdout] 121 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for an associated function [INFO] [stdout] --> src/raw.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn suspend_raw_mode(&self) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for an associated function [INFO] [stdout] --> src/raw.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn activate_raw_mode(&self) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/input.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | let mut option_iter = &mut Some(buf[1]).into_iter(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle` [INFO] [stdout] --> src/async.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | handle: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `Command { std: "docker" "inspect" "7035959c8ef804961d79b6e8903e03b56b41204a1e4f64a89309535dddb3a21c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7035959c8ef804961d79b6e8903e03b56b41204a1e4f64a89309535dddb3a21c", kill_on_drop: false }` [INFO] [stdout] 7035959c8ef804961d79b6e8903e03b56b41204a1e4f64a89309535dddb3a21c