Dec 13 12:44:18.992 INFO testing lightsing/chinese-telegraph-code against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 12:44:18.992 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:44:19.483 INFO [stdout] 80a5b57db3a6a0147ebc29cad88b5a6b8d2a2c4fac9e742734bbf68387b36aae
Dec 13 12:44:19.485 INFO running `"docker" "start" "-a" "80a5b57db3a6a0147ebc29cad88b5a6b8d2a2c4fac9e742734bbf68387b36aae"`
Dec 13 12:44:20.839 INFO [stderr] usermod: no changes
Dec 13 12:44:20.915 INFO [stderr]    Compiling bytebuffer v0.2.1
Dec 13 12:44:20.915 INFO [stderr]    Compiling lzma-rs v0.1.0
Dec 13 12:44:23.559 INFO [stderr]    Compiling chinese-telegraph-code v0.1.0 (/source)
Dec 13 12:44:24.116 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:44:24.116 INFO [stderr]  --> src/main.rs:4:9
Dec 13 12:44:24.116 INFO [stderr]   |
Dec 13 12:44:24.116 INFO [stderr] 4 |     let mut src: Vec<u8> = converter::code2char::init();
Dec 13 12:44:24.116 INFO [stderr]   |         ----^^^
Dec 13 12:44:24.116 INFO [stderr]   |         |
Dec 13 12:44:24.116 INFO [stderr]   |         help: remove this `mut`
Dec 13 12:44:24.116 INFO [stderr]   |
Dec 13 12:44:24.116 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 13 12:44:24.116 INFO [stderr] 
Dec 13 12:44:24.127 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:44:24.127 INFO [stderr]   --> src/converter/code2char.rs:19:9
Dec 13 12:44:24.127 INFO [stderr]    |
Dec 13 12:44:24.127 INFO [stderr] 19 |     let mut bytes: Vec<u8> = include_bytes!("code2char-src.txt.xz").to_vec();
Dec 13 12:44:24.127 INFO [stderr]    |         ----^^^^^
Dec 13 12:44:24.127 INFO [stderr]    |         |
Dec 13 12:44:24.127 INFO [stderr]    |         help: remove this `mut`
Dec 13 12:44:24.127 INFO [stderr] 
Dec 13 12:44:24.127 INFO [stderr] warning: static item is never used: `N`
Dec 13 12:44:24.127 INFO [stderr]  --> src/converter/code2char.rs:6:1
Dec 13 12:44:24.127 INFO [stderr]   |
Dec 13 12:44:24.127 INFO [stderr] 6 | static N: usize = 10;
Dec 13 12:44:24.127 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:44:24.127 INFO [stderr]   |
Dec 13 12:44:24.127 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 12:44:24.127 INFO [stderr] 
Dec 13 12:44:24.127 INFO [stderr] warning: function is never used: `create_code_node`
Dec 13 12:44:24.127 INFO [stderr]   --> src/converter/code2char.rs:14:1
Dec 13 12:44:24.127 INFO [stderr]    |
Dec 13 12:44:24.127 INFO [stderr] 14 | pub fn create_code_node(val: Option<char>) -> Box<CodeNode> {
Dec 13 12:44:24.127 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:44:24.127 INFO [stderr] 
Dec 13 12:44:24.127 INFO [stderr] warning: method is never used: `insert`
Dec 13 12:44:24.127 INFO [stderr]   --> src/converter/code2char.rs:32:5
Dec 13 12:44:24.127 INFO [stderr]    |
Dec 13 12:44:24.127 INFO [stderr] 32 |     pub fn insert(&mut self, index: usize, node:Box<CodeNode>) {
Dec 13 12:44:24.127 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:44:24.127 INFO [stderr] 
Dec 13 12:44:25.717 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
Dec 13 12:44:25.720 INFO [stderr] su: No module specific data is present
Dec 13 12:44:26.655 INFO running `"docker" "inspect" "80a5b57db3a6a0147ebc29cad88b5a6b8d2a2c4fac9e742734bbf68387b36aae"`
Dec 13 12:44:26.992 INFO running `"docker" "rm" "-f" "80a5b57db3a6a0147ebc29cad88b5a6b8d2a2c4fac9e742734bbf68387b36aae"`
Dec 13 12:44:27.314 INFO [stdout] 80a5b57db3a6a0147ebc29cad88b5a6b8d2a2c4fac9e742734bbf68387b36aae
Dec 13 12:44:27.319 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:44:27.881 INFO [stdout] 4d171002622245ed47186f3ed60f32864ea22d1b1311ce43fb8db4db6d3af53d
Dec 13 12:44:27.883 INFO running `"docker" "start" "-a" "4d171002622245ed47186f3ed60f32864ea22d1b1311ce43fb8db4db6d3af53d"`
Dec 13 12:44:29.195 INFO [stderr] usermod: no changes
Dec 13 12:44:29.239 INFO [stderr]    Compiling chinese-telegraph-code v0.1.0 (/source)
Dec 13 12:44:29.715 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:44:29.715 INFO [stderr]  --> src/main.rs:4:9
Dec 13 12:44:29.715 INFO [stderr]   |
Dec 13 12:44:29.715 INFO [stderr] 4 |     let mut src: Vec<u8> = converter::code2char::init();
Dec 13 12:44:29.715 INFO [stderr]   |         ----^^^
Dec 13 12:44:29.715 INFO [stderr]   |         |
Dec 13 12:44:29.715 INFO [stderr]   |         help: remove this `mut`
Dec 13 12:44:29.715 INFO [stderr]   |
Dec 13 12:44:29.715 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 13 12:44:29.715 INFO [stderr] 
Dec 13 12:44:29.715 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:44:29.715 INFO [stderr]   --> src/converter/code2char.rs:19:9
Dec 13 12:44:29.715 INFO [stderr]    |
Dec 13 12:44:29.715 INFO [stderr] 19 |     let mut bytes: Vec<u8> = include_bytes!("code2char-src.txt.xz").to_vec();
Dec 13 12:44:29.715 INFO [stderr]    |         ----^^^^^
Dec 13 12:44:29.715 INFO [stderr]    |         |
Dec 13 12:44:29.715 INFO [stderr]    |         help: remove this `mut`
Dec 13 12:44:29.715 INFO [stderr] 
Dec 13 12:44:29.719 INFO [stderr] warning: static item is never used: `N`
Dec 13 12:44:29.719 INFO [stderr]  --> src/converter/code2char.rs:6:1
Dec 13 12:44:29.719 INFO [stderr]   |
Dec 13 12:44:29.719 INFO [stderr] 6 | static N: usize = 10;
Dec 13 12:44:29.719 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:44:29.719 INFO [stderr]   |
Dec 13 12:44:29.719 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 12:44:29.719 INFO [stderr] 
Dec 13 12:44:29.719 INFO [stderr] warning: function is never used: `create_code_node`
Dec 13 12:44:29.719 INFO [stderr]   --> src/converter/code2char.rs:14:1
Dec 13 12:44:29.719 INFO [stderr]    |
Dec 13 12:44:29.719 INFO [stderr] 14 | pub fn create_code_node(val: Option<char>) -> Box<CodeNode> {
Dec 13 12:44:29.719 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:44:29.719 INFO [stderr] 
Dec 13 12:44:29.719 INFO [stderr] warning: method is never used: `insert`
Dec 13 12:44:29.719 INFO [stderr]   --> src/converter/code2char.rs:32:5
Dec 13 12:44:29.719 INFO [stderr]    |
Dec 13 12:44:29.719 INFO [stderr] 32 |     pub fn insert(&mut self, index: usize, node:Box<CodeNode>) {
Dec 13 12:44:29.719 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:44:29.719 INFO [stderr] 
Dec 13 12:44:30.135 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 13 12:44:30.135 INFO [stderr] su: No module specific data is present
Dec 13 12:44:31.136 INFO running `"docker" "inspect" "4d171002622245ed47186f3ed60f32864ea22d1b1311ce43fb8db4db6d3af53d"`
Dec 13 12:44:31.524 INFO running `"docker" "rm" "-f" "4d171002622245ed47186f3ed60f32864ea22d1b1311ce43fb8db4db6d3af53d"`
Dec 13 12:44:31.761 INFO [stdout] 4d171002622245ed47186f3ed60f32864ea22d1b1311ce43fb8db4db6d3af53d
Dec 13 12:44:31.771 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:44:32.156 INFO [stdout] 83c1fadffced0ab591bebd7e9091336d18a064e20013a73a9835f71ec861c550
Dec 13 12:44:32.167 INFO running `"docker" "start" "-a" "83c1fadffced0ab591bebd7e9091336d18a064e20013a73a9835f71ec861c550"`
Dec 13 12:44:33.463 INFO [stderr] usermod: no changes
Dec 13 12:44:33.519 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 12:44:33.535 INFO [stderr]      Running /target/debug/deps/chinese_telegraph_code-1fdd774e6586022e
Dec 13 12:44:33.555 INFO [stderr] su: No module specific data is present
Dec 13 12:44:33.555 INFO [stdout] 
Dec 13 12:44:33.555 INFO [stdout] running 0 tests
Dec 13 12:44:33.555 INFO [stdout] 
Dec 13 12:44:33.555 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:44:33.555 INFO [stdout] 
Dec 13 12:44:34.427 INFO running `"docker" "inspect" "83c1fadffced0ab591bebd7e9091336d18a064e20013a73a9835f71ec861c550"`
Dec 13 12:44:34.645 INFO running `"docker" "rm" "-f" "83c1fadffced0ab591bebd7e9091336d18a064e20013a73a9835f71ec861c550"`
Dec 13 12:44:34.951 INFO [stdout] 83c1fadffced0ab591bebd7e9091336d18a064e20013a73a9835f71ec861c550