Dec 01 10:43:25.012 INFO testing luki/csvll against 1.30.1 for beta-1.31-5
Dec 01 10:43:25.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:43:25.529 INFO [stdout] bca8ef9506ce78ffc6d85ec19d2e27c95d0d732cde5d8a3f810fe61dac47918d
Dec 01 10:43:25.531 INFO running `"docker" "start" "-a" "bca8ef9506ce78ffc6d85ec19d2e27c95d0d732cde5d8a3f810fe61dac47918d"`
Dec 01 10:43:26.735 INFO [stderr] usermod: no changes
Dec 01 10:43:26.767 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Dec 01 10:43:27.311 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:43:27.311 INFO [stderr]   --> src/lib.rs:35:13
Dec 01 10:43:27.311 INFO [stderr]    |
Dec 01 10:43:27.311 INFO [stderr] 35 |         let mut content = file_help::read(&mut self.file);
Dec 01 10:43:27.311 INFO [stderr]    |             ----^^^^^^^
Dec 01 10:43:27.311 INFO [stderr]    |             |
Dec 01 10:43:27.311 INFO [stderr]    |             help: remove this `mut`
Dec 01 10:43:27.311 INFO [stderr]    |
Dec 01 10:43:27.311 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 10:43:27.311 INFO [stderr] 
Dec 01 10:43:27.311 INFO [stderr] warning: function is never used: `create`
Dec 01 10:43:27.311 INFO [stderr]   --> src/file_help.rs:20:1
Dec 01 10:43:27.311 INFO [stderr]    |
Dec 01 10:43:27.311 INFO [stderr] 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Dec 01 10:43:27.311 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:27.311 INFO [stderr]    |
Dec 01 10:43:27.311 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 10:43:27.311 INFO [stderr] 
Dec 01 10:43:27.311 INFO [stderr] warning: function is never used: `write`
Dec 01 10:43:27.311 INFO [stderr]   --> src/file_help.rs:34:1
Dec 01 10:43:27.311 INFO [stderr]    |
Dec 01 10:43:27.311 INFO [stderr] 34 | pub fn write(file: &mut File, content: &String) {
Dec 01 10:43:27.311 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:27.311 INFO [stderr] 
Dec 01 10:43:27.311 INFO [stderr] warning: function is never used: `delete`
Dec 01 10:43:27.311 INFO [stderr]   --> src/file_help.rs:47:1
Dec 01 10:43:27.311 INFO [stderr]    |
Dec 01 10:43:27.311 INFO [stderr] 47 | pub fn delete(dir: String, name: String, extension: String) {
Dec 01 10:43:27.311 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:27.311 INFO [stderr] 
Dec 01 10:43:27.311 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 10:43:27.311 INFO [stderr]   --> src/file_help.rs:35:5
Dec 01 10:43:27.311 INFO [stderr]    |
Dec 01 10:43:27.311 INFO [stderr] 35 |     file.write_all(content.as_bytes());
Dec 01 10:43:27.311 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:27.311 INFO [stderr]    |
Dec 01 10:43:27.311 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 10:43:27.311 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 10:43:27.311 INFO [stderr] 
Dec 01 10:43:27.311 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 10:43:27.311 INFO [stderr]   --> src/file_help.rs:48:5
Dec 01 10:43:27.311 INFO [stderr]    |
Dec 01 10:43:27.311 INFO [stderr] 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Dec 01 10:43:27.311 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:27.311 INFO [stderr]    |
Dec 01 10:43:27.311 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 10:43:27.311 INFO [stderr] 
Dec 01 10:43:27.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 01 10:43:27.913 INFO [stderr] su: No module specific data is present
Dec 01 10:43:28.764 INFO running `"docker" "inspect" "bca8ef9506ce78ffc6d85ec19d2e27c95d0d732cde5d8a3f810fe61dac47918d"`
Dec 01 10:43:29.031 INFO running `"docker" "rm" "-f" "bca8ef9506ce78ffc6d85ec19d2e27c95d0d732cde5d8a3f810fe61dac47918d"`
Dec 01 10:43:29.316 INFO [stdout] bca8ef9506ce78ffc6d85ec19d2e27c95d0d732cde5d8a3f810fe61dac47918d
Dec 01 10:43:29.318 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:43:29.755 INFO [stdout] 5619ebeb8a0f2126e8151f0494ecf72463a522535017db170f356d0851eb94b6
Dec 01 10:43:29.763 INFO running `"docker" "start" "-a" "5619ebeb8a0f2126e8151f0494ecf72463a522535017db170f356d0851eb94b6"`
Dec 01 10:43:30.754 INFO [stderr] usermod: no changes
Dec 01 10:43:30.809 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Dec 01 10:43:31.247 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:43:31.247 INFO [stderr]   --> src/lib.rs:35:13
Dec 01 10:43:31.247 INFO [stderr]    |
Dec 01 10:43:31.247 INFO [stderr] 35 |         let mut content = file_help::read(&mut self.file);
Dec 01 10:43:31.247 INFO [stderr]    |             ----^^^^^^^
Dec 01 10:43:31.247 INFO [stderr]    |             |
Dec 01 10:43:31.247 INFO [stderr]    |             help: remove this `mut`
Dec 01 10:43:31.247 INFO [stderr]    |
Dec 01 10:43:31.259 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 10:43:31.259 INFO [stderr] 
Dec 01 10:43:31.266 INFO [stderr] warning: function is never used: `create`
Dec 01 10:43:31.266 INFO [stderr]   --> src/file_help.rs:20:1
Dec 01 10:43:31.266 INFO [stderr]    |
Dec 01 10:43:31.266 INFO [stderr] 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Dec 01 10:43:31.266 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:31.266 INFO [stderr]    |
Dec 01 10:43:31.266 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 10:43:31.267 INFO [stderr] 
Dec 01 10:43:31.267 INFO [stderr] warning: function is never used: `write`
Dec 01 10:43:31.267 INFO [stderr]   --> src/file_help.rs:34:1
Dec 01 10:43:31.267 INFO [stderr]    |
Dec 01 10:43:31.267 INFO [stderr] 34 | pub fn write(file: &mut File, content: &String) {
Dec 01 10:43:31.267 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:31.267 INFO [stderr] 
Dec 01 10:43:31.267 INFO [stderr] warning: function is never used: `delete`
Dec 01 10:43:31.267 INFO [stderr]   --> src/file_help.rs:47:1
Dec 01 10:43:31.267 INFO [stderr]    |
Dec 01 10:43:31.267 INFO [stderr] 47 | pub fn delete(dir: String, name: String, extension: String) {
Dec 01 10:43:31.267 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:31.267 INFO [stderr] 
Dec 01 10:43:31.268 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 10:43:31.268 INFO [stderr]   --> src/file_help.rs:35:5
Dec 01 10:43:31.268 INFO [stderr]    |
Dec 01 10:43:31.268 INFO [stderr] 35 |     file.write_all(content.as_bytes());
Dec 01 10:43:31.268 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:31.274 INFO [stderr]    |
Dec 01 10:43:31.274 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 10:43:31.274 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 10:43:31.274 INFO [stderr] 
Dec 01 10:43:31.274 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 10:43:31.274 INFO [stderr]   --> src/file_help.rs:48:5
Dec 01 10:43:31.274 INFO [stderr]    |
Dec 01 10:43:31.274 INFO [stderr] 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Dec 01 10:43:31.274 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:31.274 INFO [stderr]    |
Dec 01 10:43:31.274 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 10:43:31.274 INFO [stderr] 
Dec 01 10:43:31.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 01 10:43:31.709 INFO [stderr] su: No module specific data is present
Dec 01 10:43:32.038 INFO running `"docker" "inspect" "5619ebeb8a0f2126e8151f0494ecf72463a522535017db170f356d0851eb94b6"`
Dec 01 10:43:32.177 INFO running `"docker" "rm" "-f" "5619ebeb8a0f2126e8151f0494ecf72463a522535017db170f356d0851eb94b6"`
Dec 01 10:43:32.274 INFO [stdout] 5619ebeb8a0f2126e8151f0494ecf72463a522535017db170f356d0851eb94b6
Dec 01 10:43:32.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:43:32.578 INFO [stdout] 0bcb90b8fcf3c03b8b30852094b920a66d0ed5bf8f6d1b97edee91c1696443e9
Dec 01 10:43:32.581 INFO running `"docker" "start" "-a" "0bcb90b8fcf3c03b8b30852094b920a66d0ed5bf8f6d1b97edee91c1696443e9"`
Dec 01 10:43:33.347 INFO [stderr] usermod: no changes
Dec 01 10:43:33.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 10:43:33.403 INFO [stderr]      Running /target/debug/deps/csvll-44176331bca42534
Dec 01 10:43:33.403 INFO [stderr]    Doc-tests csvll
Dec 01 10:43:33.403 INFO [stdout] 
Dec 01 10:43:33.403 INFO [stdout] running 0 tests
Dec 01 10:43:33.403 INFO [stdout] 
Dec 01 10:43:33.403 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:43:33.403 INFO [stdout] 
Dec 01 10:43:33.981 INFO [stdout] 
Dec 01 10:43:33.981 INFO [stdout] running 0 tests
Dec 01 10:43:33.981 INFO [stdout] 
Dec 01 10:43:33.981 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:43:33.981 INFO [stdout] 
Dec 01 10:43:33.987 INFO [stderr] su: No module specific data is present
Dec 01 10:43:34.429 INFO running `"docker" "inspect" "0bcb90b8fcf3c03b8b30852094b920a66d0ed5bf8f6d1b97edee91c1696443e9"`
Dec 01 10:43:34.600 INFO running `"docker" "rm" "-f" "0bcb90b8fcf3c03b8b30852094b920a66d0ed5bf8f6d1b97edee91c1696443e9"`
Dec 01 10:43:34.870 INFO [stdout] 0bcb90b8fcf3c03b8b30852094b920a66d0ed5bf8f6d1b97edee91c1696443e9
