[INFO] crate termit-ion 1.6.0 is already in cache [INFO] extracting crate termit-ion 1.6.0 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/termit-ion/1.6.0 [INFO] extracting crate termit-ion 1.6.0 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/termit-ion/1.6.0 [INFO] validating manifest of termit-ion-1.6.0 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of termit-ion-1.6.0 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-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-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/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-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/termit-ion/1.6.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking termit-ion-1.6.0 against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-4/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/termit-ion/1.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 21f88e16c2ace12b43b913e619ab54beb1ca79728a4c7cf10a922a87fd0f76d4 [INFO] running `"docker" "start" "-a" "21f88e16c2ace12b43b913e619ab54beb1ca79728a4c7cf10a922a87fd0f76d4"` [INFO] [stderr] Checking termit-ion v1.6.0 (/opt/crater/workdir) [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: 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: missing documentation for a function [INFO] [stderr] --> src/event.rs:99:1 [INFO] [stderr] | [INFO] [stderr] 99 | / pub fn parse_event(item: u8, iter: &mut I) -> Result<(Event, Vec), Error> [INFO] [stderr] 100 | | where [INFO] [stderr] 101 | | I: Iterator>, [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: 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 4.36s [INFO] running `"docker" "inspect" "21f88e16c2ace12b43b913e619ab54beb1ca79728a4c7cf10a922a87fd0f76d4"` [INFO] running `"docker" "rm" "-f" "21f88e16c2ace12b43b913e619ab54beb1ca79728a4c7cf10a922a87fd0f76d4"` [INFO] [stdout] 21f88e16c2ace12b43b913e619ab54beb1ca79728a4c7cf10a922a87fd0f76d4