Dec 19 13:39:56.081 INFO checking lightsing/chinese-telegraph-code against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 13:39:56.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/lightsing/chinese-telegraph-code:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 13:39:56.549 INFO [stdout] dbd115b0395b3ffad8c1650fa0fd6f51bb8c75afbd6789603b9b634535bfc168 Dec 19 13:39:56.554 INFO running `"docker" "start" "-a" "dbd115b0395b3ffad8c1650fa0fd6f51bb8c75afbd6789603b9b634535bfc168"` Dec 19 13:39:58.304 INFO [stderr] Checking byteorder v0.3.13 Dec 19 13:39:58.304 INFO [stderr] Checking lzma-rs v0.1.0 Dec 19 13:39:58.836 INFO [stderr] Checking bytebuffer v0.2.1 Dec 19 13:40:00.176 INFO [stderr] Checking chinese-telegraph-code v0.1.0 (/opt/crater/workdir) Dec 19 13:40:00.576 INFO [stderr] warning: variable does not need to be mutable Dec 19 13:40:00.576 INFO [stderr] --> src/main.rs:4:9 Dec 19 13:40:00.576 INFO [stderr] | Dec 19 13:40:00.576 INFO [stderr] 4 | let mut src: Vec = converter::code2char::init(); Dec 19 13:40:00.576 INFO [stderr] | ----^^^ Dec 19 13:40:00.576 INFO [stderr] | | Dec 19 13:40:00.576 INFO [stderr] | help: remove this `mut` Dec 19 13:40:00.576 INFO [stderr] | Dec 19 13:40:00.576 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 13:40:00.576 INFO [stderr] Dec 19 13:40:00.576 INFO [stderr] warning: variable does not need to be mutable Dec 19 13:40:00.576 INFO [stderr] --> src/converter/code2char.rs:19:9 Dec 19 13:40:00.576 INFO [stderr] | Dec 19 13:40:00.576 INFO [stderr] 19 | let mut bytes: Vec = include_bytes!("code2char-src.txt.xz").to_vec(); Dec 19 13:40:00.576 INFO [stderr] | ----^^^^^ Dec 19 13:40:00.576 INFO [stderr] | | Dec 19 13:40:00.576 INFO [stderr] | help: remove this `mut` Dec 19 13:40:00.577 INFO [stderr] Dec 19 13:40:00.577 INFO [stderr] warning: static item is never used: `N` Dec 19 13:40:00.577 INFO [stderr] --> src/converter/code2char.rs:6:1 Dec 19 13:40:00.577 INFO [stderr] | Dec 19 13:40:00.577 INFO [stderr] 6 | static N: usize = 10; Dec 19 13:40:00.577 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 19 13:40:00.577 INFO [stderr] | Dec 19 13:40:00.577 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 13:40:00.577 INFO [stderr] Dec 19 13:40:00.577 INFO [stderr] warning: function is never used: `create_code_node` Dec 19 13:40:00.577 INFO [stderr] --> src/converter/code2char.rs:14:1 Dec 19 13:40:00.577 INFO [stderr] | Dec 19 13:40:00.577 INFO [stderr] 14 | pub fn create_code_node(val: Option) -> Box { Dec 19 13:40:00.577 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 13:40:00.577 INFO [stderr] Dec 19 13:40:00.577 INFO [stderr] warning: method is never used: `insert` Dec 19 13:40:00.577 INFO [stderr] --> src/converter/code2char.rs:32:5 Dec 19 13:40:00.577 INFO [stderr] | Dec 19 13:40:00.577 INFO [stderr] 32 | pub fn insert(&mut self, index: usize, node:Box) { Dec 19 13:40:00.577 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 13:40:00.577 INFO [stderr] Dec 19 13:40:00.743 INFO [stderr] warning: variable does not need to be mutable Dec 19 13:40:00.743 INFO [stderr] --> src/main.rs:4:9 Dec 19 13:40:00.743 INFO [stderr] | Dec 19 13:40:00.743 INFO [stderr] 4 | let mut src: Vec = converter::code2char::init(); Dec 19 13:40:00.743 INFO [stderr] | ----^^^ Dec 19 13:40:00.743 INFO [stderr] | | Dec 19 13:40:00.743 INFO [stderr] | help: remove this `mut` Dec 19 13:40:00.743 INFO [stderr] | Dec 19 13:40:00.743 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 13:40:00.743 INFO [stderr] Dec 19 13:40:00.752 INFO [stderr] warning: variable does not need to be mutable Dec 19 13:40:00.752 INFO [stderr] --> src/converter/code2char.rs:19:9 Dec 19 13:40:00.752 INFO [stderr] | Dec 19 13:40:00.752 INFO [stderr] 19 | let mut bytes: Vec = include_bytes!("code2char-src.txt.xz").to_vec(); Dec 19 13:40:00.752 INFO [stderr] | ----^^^^^ Dec 19 13:40:00.752 INFO [stderr] | | Dec 19 13:40:00.752 INFO [stderr] | help: remove this `mut` Dec 19 13:40:00.752 INFO [stderr] Dec 19 13:40:00.756 INFO [stderr] warning: static item is never used: `N` Dec 19 13:40:00.756 INFO [stderr] --> src/converter/code2char.rs:6:1 Dec 19 13:40:00.756 INFO [stderr] | Dec 19 13:40:00.756 INFO [stderr] 6 | static N: usize = 10; Dec 19 13:40:00.756 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 19 13:40:00.757 INFO [stderr] | Dec 19 13:40:00.757 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 13:40:00.757 INFO [stderr] Dec 19 13:40:00.760 INFO [stderr] warning: function is never used: `create_code_node` Dec 19 13:40:00.760 INFO [stderr] --> src/converter/code2char.rs:14:1 Dec 19 13:40:00.760 INFO [stderr] | Dec 19 13:40:00.760 INFO [stderr] 14 | pub fn create_code_node(val: Option) -> Box { Dec 19 13:40:00.760 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 13:40:00.760 INFO [stderr] Dec 19 13:40:00.760 INFO [stderr] warning: method is never used: `insert` Dec 19 13:40:00.760 INFO [stderr] --> src/converter/code2char.rs:32:5 Dec 19 13:40:00.760 INFO [stderr] | Dec 19 13:40:00.760 INFO [stderr] 32 | pub fn insert(&mut self, index: usize, node:Box) { Dec 19 13:40:00.760 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 13:40:00.760 INFO [stderr] Dec 19 13:40:00.808 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.56s Dec 19 13:40:01.886 INFO running `"docker" "inspect" "dbd115b0395b3ffad8c1650fa0fd6f51bb8c75afbd6789603b9b634535bfc168"` Dec 19 13:40:02.174 INFO running `"docker" "rm" "-f" "dbd115b0395b3ffad8c1650fa0fd6f51bb8c75afbd6789603b9b634535bfc168"` Dec 19 13:40:02.464 INFO [stdout] dbd115b0395b3ffad8c1650fa0fd6f51bb8c75afbd6789603b9b634535bfc168