Dec 05 15:55:21.497 INFO testing luki/csvll against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 15:55:21.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 15:55:21.944 INFO [stdout] 5a5fdd233beb3661973ec9cad45cb960126612ab135b64563301e8c10742b613
Dec 05 15:55:21.946 INFO running `"docker" "start" "-a" "5a5fdd233beb3661973ec9cad45cb960126612ab135b64563301e8c10742b613"`
Dec 05 15:55:23.328 INFO [stderr] usermod: no changes
Dec 05 15:55:23.387 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Dec 05 15:55:23.752 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:55:23.752 INFO [stderr]   --> src/lib.rs:35:13
Dec 05 15:55:23.752 INFO [stderr]    |
Dec 05 15:55:23.752 INFO [stderr] 35 |         let mut content = file_help::read(&mut self.file);
Dec 05 15:55:23.752 INFO [stderr]    |             ----^^^^^^^
Dec 05 15:55:23.752 INFO [stderr]    |             |
Dec 05 15:55:23.752 INFO [stderr]    |             help: remove this `mut`
Dec 05 15:55:23.752 INFO [stderr]    |
Dec 05 15:55:23.752 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 15:55:23.752 INFO [stderr] 
Dec 05 15:55:23.776 INFO [stderr] warning: function is never used: `create`
Dec 05 15:55:23.776 INFO [stderr]   --> src/file_help.rs:20:1
Dec 05 15:55:23.776 INFO [stderr]    |
Dec 05 15:55:23.776 INFO [stderr] 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Dec 05 15:55:23.776 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:55:23.776 INFO [stderr]    |
Dec 05 15:55:23.776 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:55:23.776 INFO [stderr] 
Dec 05 15:55:23.776 INFO [stderr] warning: function is never used: `write`
Dec 05 15:55:23.776 INFO [stderr]   --> src/file_help.rs:34:1
Dec 05 15:55:23.776 INFO [stderr]    |
Dec 05 15:55:23.777 INFO [stderr] 34 | pub fn write(file: &mut File, content: &String) {
Dec 05 15:55:23.777 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:55:23.777 INFO [stderr] 
Dec 05 15:55:23.777 INFO [stderr] warning: function is never used: `delete`
Dec 05 15:55:23.777 INFO [stderr]   --> src/file_help.rs:47:1
Dec 05 15:55:23.777 INFO [stderr]    |
Dec 05 15:55:23.777 INFO [stderr] 47 | pub fn delete(dir: String, name: String, extension: String) {
Dec 05 15:55:23.777 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:55:23.777 INFO [stderr] 
Dec 05 15:55:23.777 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:55:23.777 INFO [stderr]   --> src/file_help.rs:35:5
Dec 05 15:55:23.777 INFO [stderr]    |
Dec 05 15:55:23.777 INFO [stderr] 35 |     file.write_all(content.as_bytes());
Dec 05 15:55:23.777 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:55:23.777 INFO [stderr]    |
Dec 05 15:55:23.777 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 15:55:23.777 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:55:23.777 INFO [stderr] 
Dec 05 15:55:23.777 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:55:23.777 INFO [stderr]   --> src/file_help.rs:48:5
Dec 05 15:55:23.777 INFO [stderr]    |
Dec 05 15:55:23.777 INFO [stderr] 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Dec 05 15:55:23.777 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:55:23.777 INFO [stderr]    |
Dec 05 15:55:23.777 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:55:23.777 INFO [stderr] 
Dec 05 15:55:24.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 05 15:55:24.604 INFO [stderr] su: No module specific data is present
Dec 05 15:55:25.229 INFO running `"docker" "inspect" "5a5fdd233beb3661973ec9cad45cb960126612ab135b64563301e8c10742b613"`
Dec 05 15:55:25.466 INFO running `"docker" "rm" "-f" "5a5fdd233beb3661973ec9cad45cb960126612ab135b64563301e8c10742b613"`
Dec 05 15:55:25.716 INFO [stdout] 5a5fdd233beb3661973ec9cad45cb960126612ab135b64563301e8c10742b613
Dec 05 15:55:25.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 15:55:26.126 INFO [stdout] f106c38a9d9318165502be657cd477e3f95136107b36c385a71548adb19eac2e
Dec 05 15:55:26.134 INFO running `"docker" "start" "-a" "f106c38a9d9318165502be657cd477e3f95136107b36c385a71548adb19eac2e"`
Dec 05 15:55:26.832 INFO [stderr] usermod: no changes
Dec 05 15:55:26.868 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Dec 05 15:55:27.204 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:55:27.204 INFO [stderr]   --> src/lib.rs:35:13
Dec 05 15:55:27.204 INFO [stderr]    |
Dec 05 15:55:27.204 INFO [stderr] 35 |         let mut content = file_help::read(&mut self.file);
Dec 05 15:55:27.204 INFO [stderr]    |             ----^^^^^^^
Dec 05 15:55:27.204 INFO [stderr]    |             |
Dec 05 15:55:27.204 INFO [stderr]    |             help: remove this `mut`
Dec 05 15:55:27.204 INFO [stderr]    |
Dec 05 15:55:27.204 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 15:55:27.204 INFO [stderr] 
Dec 05 15:55:27.216 INFO [stderr] warning: function is never used: `create`
Dec 05 15:55:27.216 INFO [stderr]   --> src/file_help.rs:20:1
Dec 05 15:55:27.216 INFO [stderr]    |
Dec 05 15:55:27.216 INFO [stderr] 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Dec 05 15:55:27.216 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:55:27.216 INFO [stderr]    |
Dec 05 15:55:27.216 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:55:27.216 INFO [stderr] 
Dec 05 15:55:27.216 INFO [stderr] warning: function is never used: `write`
Dec 05 15:55:27.216 INFO [stderr]   --> src/file_help.rs:34:1
Dec 05 15:55:27.216 INFO [stderr]    |
Dec 05 15:55:27.216 INFO [stderr] 34 | pub fn write(file: &mut File, content: &String) {
Dec 05 15:55:27.216 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:55:27.216 INFO [stderr] 
Dec 05 15:55:27.216 INFO [stderr] warning: function is never used: `delete`
Dec 05 15:55:27.216 INFO [stderr]   --> src/file_help.rs:47:1
Dec 05 15:55:27.216 INFO [stderr]    |
Dec 05 15:55:27.216 INFO [stderr] 47 | pub fn delete(dir: String, name: String, extension: String) {
Dec 05 15:55:27.216 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:55:27.216 INFO [stderr] 
Dec 05 15:55:27.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:55:27.224 INFO [stderr]   --> src/file_help.rs:35:5
Dec 05 15:55:27.224 INFO [stderr]    |
Dec 05 15:55:27.224 INFO [stderr] 35 |     file.write_all(content.as_bytes());
Dec 05 15:55:27.224 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:55:27.224 INFO [stderr]    |
Dec 05 15:55:27.224 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 15:55:27.224 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:55:27.224 INFO [stderr] 
Dec 05 15:55:27.224 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 15:55:27.224 INFO [stderr]   --> src/file_help.rs:48:5
Dec 05 15:55:27.224 INFO [stderr]    |
Dec 05 15:55:27.224 INFO [stderr] 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Dec 05 15:55:27.224 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:55:27.224 INFO [stderr]    |
Dec 05 15:55:27.224 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 15:55:27.224 INFO [stderr] 
Dec 05 15:55:27.498 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 05 15:55:27.503 INFO [stderr] su: No module specific data is present
Dec 05 15:55:27.958 INFO running `"docker" "inspect" "f106c38a9d9318165502be657cd477e3f95136107b36c385a71548adb19eac2e"`
Dec 05 15:55:28.088 INFO running `"docker" "rm" "-f" "f106c38a9d9318165502be657cd477e3f95136107b36c385a71548adb19eac2e"`
Dec 05 15:55:28.212 INFO [stdout] f106c38a9d9318165502be657cd477e3f95136107b36c385a71548adb19eac2e
Dec 05 15:55:28.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 15:55:28.492 INFO [stdout] 2689a7111cbdd06c506ea358e54786708c54207433dca51ab9239e4a34391f7b
Dec 05 15:55:28.498 INFO running `"docker" "start" "-a" "2689a7111cbdd06c506ea358e54786708c54207433dca51ab9239e4a34391f7b"`
Dec 05 15:55:28.997 INFO [stderr] usermod: no changes
Dec 05 15:55:29.029 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 15:55:29.031 INFO [stderr]      Running /target/debug/deps/csvll-889c89a1688999ee
Dec 05 15:55:29.039 INFO [stdout] 
Dec 05 15:55:29.039 INFO [stdout] running 0 tests
Dec 05 15:55:29.039 INFO [stdout] 
Dec 05 15:55:29.039 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:55:29.039 INFO [stdout] 
Dec 05 15:55:29.040 INFO [stderr]    Doc-tests csvll
Dec 05 15:55:29.372 INFO [stdout] 
Dec 05 15:55:29.372 INFO [stdout] running 0 tests
Dec 05 15:55:29.372 INFO [stdout] 
Dec 05 15:55:29.372 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:55:29.372 INFO [stdout] 
Dec 05 15:55:29.385 INFO [stderr] su: No module specific data is present
Dec 05 15:55:29.994 INFO running `"docker" "inspect" "2689a7111cbdd06c506ea358e54786708c54207433dca51ab9239e4a34391f7b"`
Dec 05 15:55:30.246 INFO running `"docker" "rm" "-f" "2689a7111cbdd06c506ea358e54786708c54207433dca51ab9239e4a34391f7b"`
Dec 05 15:55:30.496 INFO [stdout] 2689a7111cbdd06c506ea358e54786708c54207433dca51ab9239e4a34391f7b