[INFO] crate termit-ion 1.6.0 is already in cache
[INFO] extracting crate termit-ion 1.6.0 into work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/termit-ion/1.6.0
[INFO] extracting crate termit-ion 1.6.0 into work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/termit-ion/1.6.0
[INFO] validating manifest of termit-ion-1.6.0 on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of termit-ion-1.6.0 on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing termit-ion-1.6.0
[INFO] finished frobbing termit-ion-1.6.0
[INFO] frobbed toml for termit-ion-1.6.0 written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/termit-ion/1.6.0/Cargo.toml
[INFO] started frobbing termit-ion-1.6.0
[INFO] finished frobbing termit-ion-1.6.0
[INFO] frobbed toml for termit-ion-1.6.0 written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/termit-ion/1.6.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking termit-ion-1.6.0 against try#6a9f0b6cc40687e25f9d772e3b10bab335c63853 for pr-60466
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-6/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/termit-ion/1.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dccbc9a56b23ece8d170ed17eff335c7a2d072efef31a8478d1b0abfbede2f25
[INFO] running `"docker" "start" "-a" "dccbc9a56b23ece8d170ed17eff335c7a2d072efef31a8478d1b0abfbede2f25"`
[INFO] [stderr]     Checking termit-ion v1.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/color.rs:82:24
[INFO] [stderr]    |
[INFO] [stderr] 82 | impl<'a> Color for &'a Color {
[INFO] [stderr]    |                        ^^^^^ help: use `dyn`: `dyn Color`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/color.rs:301:30
[INFO] [stderr]     |
[INFO] [stderr] 301 | fn detect_color(stdout: &mut Write, stdin: &mut Read, color: u16) -> io::Result<bool> {
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/color.rs:301:49
[INFO] [stderr]     |
[INFO] [stderr] 301 | fn detect_color(stdout: &mut Write, stdin: &mut Read, color: u16) -> io::Result<bool> {
[INFO] [stderr]     |                                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/color.rs:82:24
[INFO] [stderr]    |
[INFO] [stderr] 82 | impl<'a> Color for &'a Color {
[INFO] [stderr]    |                        ^^^^^ help: use `dyn`: `dyn Color`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/color.rs:301:30
[INFO] [stderr]     |
[INFO] [stderr] 301 | fn detect_color(stdout: &mut Write, stdin: &mut Read, color: u16) -> io::Result<bool> {
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/color.rs:301:49
[INFO] [stderr]     |
[INFO] [stderr] 301 | fn detect_color(stdout: &mut Write, stdin: &mut Read, color: u16) -> io::Result<bool> {
[INFO] [stderr]     |                                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/input.rs:78:21
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 let mut option_iter = &mut Some(buf[1]).into_iter();
[INFO] [stderr]    |                     ----^^^^^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `handle`
[INFO] [stderr]   --> src/async.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     handle: JoinHandle<()>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]    --> src/event.rs:99:1
[INFO] [stderr]     |
[INFO] [stderr] 99  | / pub fn parse_event<I>(item: u8, iter: &mut I) -> Result<(Event, Vec<u8>), Error>
[INFO] [stderr] 100 | | where
[INFO] [stderr] 101 | |     I: Iterator<Item = Result<u8, Error>>,
[INFO] [stderr] 102 | | {
[INFO] [stderr] ...   |
[INFO] [stderr] 120 | |         })
[INFO] [stderr] 121 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:12:9
[INFO] [stderr]     |
[INFO] [stderr] 12  | #![warn(missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]    --> src/raw.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn suspend_raw_mode(&self) -> io::Result<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]    --> src/raw.rs:110:5
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn activate_raw_mode(&self) -> io::Result<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/input.rs:78:21
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 let mut option_iter = &mut Some(buf[1]).into_iter();
[INFO] [stderr]    |                     ----^^^^^^^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `handle`
[INFO] [stderr]   --> src/async.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     handle: JoinHandle<()>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `"docker" "inspect" "dccbc9a56b23ece8d170ed17eff335c7a2d072efef31a8478d1b0abfbede2f25"`
[INFO] running `"docker" "rm" "-f" "dccbc9a56b23ece8d170ed17eff335c7a2d072efef31a8478d1b0abfbede2f25"`
[INFO] [stdout] dccbc9a56b23ece8d170ed17eff335c7a2d072efef31a8478d1b0abfbede2f25