Dec 01 10:43:23.381 INFO testing luki/csvll against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 10:43:23.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 10:43:23.792 INFO [stdout] 00970e770b61bb982984390f0e78ab23ea433bb69071db65fc0aa7658d33edea
Dec 01 10:43:23.795 INFO running `"docker" "start" "-a" "00970e770b61bb982984390f0e78ab23ea433bb69071db65fc0aa7658d33edea"`
Dec 01 10:43:24.979 INFO [stderr] usermod: no changes
Dec 01 10:43:25.055 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Dec 01 10:43:25.415 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:43:25.419 INFO [stderr]   --> src/lib.rs:35:13
Dec 01 10:43:25.419 INFO [stderr]    |
Dec 01 10:43:25.419 INFO [stderr] 35 |         let mut content = file_help::read(&mut self.file);
Dec 01 10:43:25.419 INFO [stderr]    |             ----^^^^^^^
Dec 01 10:43:25.419 INFO [stderr]    |             |
Dec 01 10:43:25.419 INFO [stderr]    |             help: remove this `mut`
Dec 01 10:43:25.419 INFO [stderr]    |
Dec 01 10:43:25.419 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 10:43:25.419 INFO [stderr] 
Dec 01 10:43:25.431 INFO [stderr] warning: function is never used: `create`
Dec 01 10:43:25.431 INFO [stderr]   --> src/file_help.rs:20:1
Dec 01 10:43:25.431 INFO [stderr]    |
Dec 01 10:43:25.431 INFO [stderr] 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Dec 01 10:43:25.431 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:25.431 INFO [stderr]    |
Dec 01 10:43:25.431 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 10:43:25.431 INFO [stderr] 
Dec 01 10:43:25.431 INFO [stderr] warning: function is never used: `write`
Dec 01 10:43:25.431 INFO [stderr]   --> src/file_help.rs:34:1
Dec 01 10:43:25.431 INFO [stderr]    |
Dec 01 10:43:25.431 INFO [stderr] 34 | pub fn write(file: &mut File, content: &String) {
Dec 01 10:43:25.431 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:25.431 INFO [stderr] 
Dec 01 10:43:25.431 INFO [stderr] warning: function is never used: `delete`
Dec 01 10:43:25.431 INFO [stderr]   --> src/file_help.rs:47:1
Dec 01 10:43:25.431 INFO [stderr]    |
Dec 01 10:43:25.431 INFO [stderr] 47 | pub fn delete(dir: String, name: String, extension: String) {
Dec 01 10:43:25.431 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:25.431 INFO [stderr] 
Dec 01 10:43:25.443 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 10:43:25.443 INFO [stderr]   --> src/file_help.rs:35:5
Dec 01 10:43:25.443 INFO [stderr]    |
Dec 01 10:43:25.443 INFO [stderr] 35 |     file.write_all(content.as_bytes());
Dec 01 10:43:25.443 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:25.443 INFO [stderr]    |
Dec 01 10:43:25.443 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 10:43:25.443 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 10:43:25.443 INFO [stderr] 
Dec 01 10:43:25.443 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 10:43:25.443 INFO [stderr]   --> src/file_help.rs:48:5
Dec 01 10:43:25.443 INFO [stderr]    |
Dec 01 10:43:25.443 INFO [stderr] 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Dec 01 10:43:25.443 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:25.443 INFO [stderr]    |
Dec 01 10:43:25.443 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 10:43:25.443 INFO [stderr] 
Dec 01 10:43:26.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 01 10:43:26.216 INFO [stderr] su: No module specific data is present
Dec 01 10:43:27.007 INFO running `"docker" "inspect" "00970e770b61bb982984390f0e78ab23ea433bb69071db65fc0aa7658d33edea"`
Dec 01 10:43:27.231 INFO running `"docker" "rm" "-f" "00970e770b61bb982984390f0e78ab23ea433bb69071db65fc0aa7658d33edea"`
Dec 01 10:43:27.531 INFO [stdout] 00970e770b61bb982984390f0e78ab23ea433bb69071db65fc0aa7658d33edea
Dec 01 10:43:27.539 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 10:43:28.109 INFO [stdout] eaa9c824a2dc3bdf01c118bdf3da2753892550f50103e1b1991f7da47fbd525d
Dec 01 10:43:28.111 INFO running `"docker" "start" "-a" "eaa9c824a2dc3bdf01c118bdf3da2753892550f50103e1b1991f7da47fbd525d"`
Dec 01 10:43:29.564 INFO [stderr] usermod: no changes
Dec 01 10:43:29.623 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Dec 01 10:43:30.112 INFO [stderr] warning: variable does not need to be mutable
Dec 01 10:43:30.112 INFO [stderr]   --> src/lib.rs:35:13
Dec 01 10:43:30.112 INFO [stderr]    |
Dec 01 10:43:30.112 INFO [stderr] 35 |         let mut content = file_help::read(&mut self.file);
Dec 01 10:43:30.112 INFO [stderr]    |             ----^^^^^^^
Dec 01 10:43:30.112 INFO [stderr]    |             |
Dec 01 10:43:30.112 INFO [stderr]    |             help: remove this `mut`
Dec 01 10:43:30.112 INFO [stderr]    |
Dec 01 10:43:30.112 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 10:43:30.112 INFO [stderr] 
Dec 01 10:43:30.125 INFO [stderr] warning: function is never used: `create`
Dec 01 10:43:30.125 INFO [stderr]   --> src/file_help.rs:20:1
Dec 01 10:43:30.125 INFO [stderr]    |
Dec 01 10:43:30.125 INFO [stderr] 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Dec 01 10:43:30.125 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:30.125 INFO [stderr]    |
Dec 01 10:43:30.125 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 10:43:30.125 INFO [stderr] 
Dec 01 10:43:30.125 INFO [stderr] warning: function is never used: `write`
Dec 01 10:43:30.125 INFO [stderr]   --> src/file_help.rs:34:1
Dec 01 10:43:30.125 INFO [stderr]    |
Dec 01 10:43:30.125 INFO [stderr] 34 | pub fn write(file: &mut File, content: &String) {
Dec 01 10:43:30.125 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:30.125 INFO [stderr] 
Dec 01 10:43:30.125 INFO [stderr] warning: function is never used: `delete`
Dec 01 10:43:30.125 INFO [stderr]   --> src/file_help.rs:47:1
Dec 01 10:43:30.125 INFO [stderr]    |
Dec 01 10:43:30.125 INFO [stderr] 47 | pub fn delete(dir: String, name: String, extension: String) {
Dec 01 10:43:30.125 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:30.125 INFO [stderr] 
Dec 01 10:43:30.138 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 10:43:30.138 INFO [stderr]   --> src/file_help.rs:35:5
Dec 01 10:43:30.138 INFO [stderr]    |
Dec 01 10:43:30.138 INFO [stderr] 35 |     file.write_all(content.as_bytes());
Dec 01 10:43:30.138 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:30.138 INFO [stderr]    |
Dec 01 10:43:30.138 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 10:43:30.138 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 10:43:30.138 INFO [stderr] 
Dec 01 10:43:30.138 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 10:43:30.138 INFO [stderr]   --> src/file_help.rs:48:5
Dec 01 10:43:30.138 INFO [stderr]    |
Dec 01 10:43:30.138 INFO [stderr] 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Dec 01 10:43:30.138 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:43:30.138 INFO [stderr]    |
Dec 01 10:43:30.138 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 10:43:30.138 INFO [stderr] 
Dec 01 10:43:30.573 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 01 10:43:30.575 INFO [stderr] su: No module specific data is present
Dec 01 10:43:30.932 INFO running `"docker" "inspect" "eaa9c824a2dc3bdf01c118bdf3da2753892550f50103e1b1991f7da47fbd525d"`
Dec 01 10:43:31.221 INFO running `"docker" "rm" "-f" "eaa9c824a2dc3bdf01c118bdf3da2753892550f50103e1b1991f7da47fbd525d"`
Dec 01 10:43:31.423 INFO [stdout] eaa9c824a2dc3bdf01c118bdf3da2753892550f50103e1b1991f7da47fbd525d
Dec 01 10:43:31.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 10:43:31.820 INFO [stdout] e8a562d391fa5e62decdd356843b12464c44064fc30204facbb839e0c48d859c
Dec 01 10:43:31.827 INFO running `"docker" "start" "-a" "e8a562d391fa5e62decdd356843b12464c44064fc30204facbb839e0c48d859c"`
Dec 01 10:43:32.535 INFO [stderr] usermod: no changes
Dec 01 10:43:32.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 10:43:32.568 INFO [stderr]      Running /target/debug/deps/csvll-416bad13d3fcb58c
Dec 01 10:43:32.579 INFO [stderr]    Doc-tests csvll
Dec 01 10:43:32.579 INFO [stdout] 
Dec 01 10:43:32.579 INFO [stdout] running 0 tests
Dec 01 10:43:32.579 INFO [stdout] 
Dec 01 10:43:32.579 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:43:32.579 INFO [stdout] 
Dec 01 10:43:33.035 INFO [stdout] 
Dec 01 10:43:33.035 INFO [stdout] running 0 tests
Dec 01 10:43:33.035 INFO [stdout] 
Dec 01 10:43:33.035 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:43:33.035 INFO [stdout] 
Dec 01 10:43:33.040 INFO [stderr] su: No module specific data is present
Dec 01 10:43:33.780 INFO running `"docker" "inspect" "e8a562d391fa5e62decdd356843b12464c44064fc30204facbb839e0c48d859c"`
Dec 01 10:43:34.013 INFO running `"docker" "rm" "-f" "e8a562d391fa5e62decdd356843b12464c44064fc30204facbb839e0c48d859c"`
Dec 01 10:43:34.267 INFO [stdout] e8a562d391fa5e62decdd356843b12464c44064fc30204facbb839e0c48d859c
