Dec 03 14:45:36.899 INFO testing csvll-0.1.6 against 1.30.1 for beta-1.31-5
Dec 03 14:45:36.899 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03 14:45:37.161 INFO [stdout] f197af393c5bc528ad2b6b7b6fe8e9cb99c8f8f2747dc1466e54464a740cfb7e
Dec 03 14:45:37.165 INFO running `"docker" "start" "-a" "f197af393c5bc528ad2b6b7b6fe8e9cb99c8f8f2747dc1466e54464a740cfb7e"`
Dec 03 14:45:38.199 INFO [stderr] usermod: no changes
Dec 03 14:45:38.236 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Dec 03 14:45:39.007 INFO [stderr] warning: variable does not need to be mutable
Dec 03 14:45:39.007 INFO [stderr]   --> src/lib.rs:29:13
Dec 03 14:45:39.007 INFO [stderr]    |
Dec 03 14:45:39.007 INFO [stderr] 29 |         let mut content = file_help::read(&mut self.file);
Dec 03 14:45:39.007 INFO [stderr]    |             ----^^^^^^^
Dec 03 14:45:39.007 INFO [stderr]    |             |
Dec 03 14:45:39.007 INFO [stderr]    |             help: remove this `mut`
Dec 03 14:45:39.007 INFO [stderr]    |
Dec 03 14:45:39.007 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 14:45:39.007 INFO [stderr] 
Dec 03 14:45:39.015 INFO [stderr] warning: function is never used: `create`
Dec 03 14:45:39.015 INFO [stderr]   --> src/file_help.rs:16:1
Dec 03 14:45:39.015 INFO [stderr]    |
Dec 03 14:45:39.015 INFO [stderr] 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Dec 03 14:45:39.015 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:39.015 INFO [stderr]    |
Dec 03 14:45:39.015 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 03 14:45:39.015 INFO [stderr] 
Dec 03 14:45:39.015 INFO [stderr] warning: function is never used: `write`
Dec 03 14:45:39.015 INFO [stderr]   --> src/file_help.rs:30:1
Dec 03 14:45:39.015 INFO [stderr]    |
Dec 03 14:45:39.015 INFO [stderr] 30 | pub fn write(file: &mut File, content: &String) {
Dec 03 14:45:39.015 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:39.015 INFO [stderr] 
Dec 03 14:45:39.015 INFO [stderr] warning: function is never used: `delete`
Dec 03 14:45:39.015 INFO [stderr]   --> src/file_help.rs:43:1
Dec 03 14:45:39.015 INFO [stderr]    |
Dec 03 14:45:39.015 INFO [stderr] 43 | pub fn delete(direc: String, name: String, extension: String) {
Dec 03 14:45:39.015 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:39.015 INFO [stderr] 
Dec 03 14:45:39.023 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 14:45:39.023 INFO [stderr]   --> src/file_help.rs:31:5
Dec 03 14:45:39.023 INFO [stderr]    |
Dec 03 14:45:39.023 INFO [stderr] 31 |     file.write_all(content.as_bytes());
Dec 03 14:45:39.023 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:39.023 INFO [stderr]    |
Dec 03 14:45:39.023 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 14:45:39.023 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 14:45:39.023 INFO [stderr] 
Dec 03 14:45:39.023 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 14:45:39.023 INFO [stderr]   --> src/file_help.rs:44:5
Dec 03 14:45:39.023 INFO [stderr]    |
Dec 03 14:45:39.023 INFO [stderr] 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Dec 03 14:45:39.023 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:39.023 INFO [stderr]    |
Dec 03 14:45:39.023 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 14:45:39.023 INFO [stderr] 
Dec 03 14:45:39.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 03 14:45:39.341 INFO [stderr] su: No module specific data is present
Dec 03 14:45:39.888 INFO running `"docker" "inspect" "f197af393c5bc528ad2b6b7b6fe8e9cb99c8f8f2747dc1466e54464a740cfb7e"`
Dec 03 14:45:40.196 INFO running `"docker" "rm" "-f" "f197af393c5bc528ad2b6b7b6fe8e9cb99c8f8f2747dc1466e54464a740cfb7e"`
Dec 03 14:45:40.497 INFO [stdout] f197af393c5bc528ad2b6b7b6fe8e9cb99c8f8f2747dc1466e54464a740cfb7e
Dec 03 14:45:40.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03 14:45:41.416 INFO [stdout] 8f1b2e0e971420bd102c3200963cfe37153f214065bfd4541ebb7bde45791829
Dec 03 14:45:41.419 INFO running `"docker" "start" "-a" "8f1b2e0e971420bd102c3200963cfe37153f214065bfd4541ebb7bde45791829"`
Dec 03 14:45:42.515 INFO [stderr] usermod: no changes
Dec 03 14:45:42.563 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Dec 03 14:45:43.557 INFO [stderr] warning: variable does not need to be mutable
Dec 03 14:45:43.557 INFO [stderr]   --> src/lib.rs:29:13
Dec 03 14:45:43.557 INFO [stderr]    |
Dec 03 14:45:43.557 INFO [stderr] 29 |         let mut content = file_help::read(&mut self.file);
Dec 03 14:45:43.557 INFO [stderr]    |             ----^^^^^^^
Dec 03 14:45:43.557 INFO [stderr]    |             |
Dec 03 14:45:43.557 INFO [stderr]    |             help: remove this `mut`
Dec 03 14:45:43.557 INFO [stderr]    |
Dec 03 14:45:43.557 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 14:45:43.557 INFO [stderr] 
Dec 03 14:45:43.576 INFO [stderr] warning: function is never used: `create`
Dec 03 14:45:43.576 INFO [stderr]   --> src/file_help.rs:16:1
Dec 03 14:45:43.576 INFO [stderr]    |
Dec 03 14:45:43.576 INFO [stderr] 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Dec 03 14:45:43.576 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:43.576 INFO [stderr]    |
Dec 03 14:45:43.576 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 03 14:45:43.576 INFO [stderr] 
Dec 03 14:45:43.576 INFO [stderr] warning: function is never used: `write`
Dec 03 14:45:43.576 INFO [stderr]   --> src/file_help.rs:30:1
Dec 03 14:45:43.576 INFO [stderr]    |
Dec 03 14:45:43.576 INFO [stderr] 30 | pub fn write(file: &mut File, content: &String) {
Dec 03 14:45:43.576 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:43.576 INFO [stderr] 
Dec 03 14:45:43.576 INFO [stderr] warning: function is never used: `delete`
Dec 03 14:45:43.576 INFO [stderr]   --> src/file_help.rs:43:1
Dec 03 14:45:43.576 INFO [stderr]    |
Dec 03 14:45:43.576 INFO [stderr] 43 | pub fn delete(direc: String, name: String, extension: String) {
Dec 03 14:45:43.576 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:43.576 INFO [stderr] 
Dec 03 14:45:43.576 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 14:45:43.576 INFO [stderr]   --> src/file_help.rs:31:5
Dec 03 14:45:43.576 INFO [stderr]    |
Dec 03 14:45:43.576 INFO [stderr] 31 |     file.write_all(content.as_bytes());
Dec 03 14:45:43.576 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:43.576 INFO [stderr]    |
Dec 03 14:45:43.576 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 14:45:43.576 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 14:45:43.576 INFO [stderr] 
Dec 03 14:45:43.576 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 14:45:43.576 INFO [stderr]   --> src/file_help.rs:44:5
Dec 03 14:45:43.576 INFO [stderr]    |
Dec 03 14:45:43.576 INFO [stderr] 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Dec 03 14:45:43.576 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:43.576 INFO [stderr]    |
Dec 03 14:45:43.576 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 14:45:43.576 INFO [stderr] 
Dec 03 14:45:44.048 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Dec 03 14:45:44.050 INFO [stderr] su: No module specific data is present
Dec 03 14:45:44.583 INFO running `"docker" "inspect" "8f1b2e0e971420bd102c3200963cfe37153f214065bfd4541ebb7bde45791829"`
Dec 03 14:45:44.736 INFO running `"docker" "rm" "-f" "8f1b2e0e971420bd102c3200963cfe37153f214065bfd4541ebb7bde45791829"`
Dec 03 14:45:44.922 INFO [stdout] 8f1b2e0e971420bd102c3200963cfe37153f214065bfd4541ebb7bde45791829
Dec 03 14:45:44.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03 14:45:45.222 INFO [stdout] 95d908a6cfb77281999e8e4567b10fc3fef66ce1e4b4ca139cf3ca684bf0a2cb
Dec 03 14:45:45.224 INFO running `"docker" "start" "-a" "95d908a6cfb77281999e8e4567b10fc3fef66ce1e4b4ca139cf3ca684bf0a2cb"`
Dec 03 14:45:45.781 INFO [stderr] usermod: no changes
Dec 03 14:45:45.810 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 03 14:45:45.811 INFO [stderr]      Running /target/debug/deps/csvll-44176331bca42534
Dec 03 14:45:45.819 INFO [stdout] 
Dec 03 14:45:45.819 INFO [stdout] running 0 tests
Dec 03 14:45:45.819 INFO [stdout] 
Dec 03 14:45:45.819 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 14:45:45.819 INFO [stdout] 
Dec 03 14:45:45.827 INFO [stderr]    Doc-tests csvll
Dec 03 14:45:46.916 INFO [stdout] 
Dec 03 14:45:46.916 INFO [stdout] running 0 tests
Dec 03 14:45:46.916 INFO [stdout] 
Dec 03 14:45:46.916 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 14:45:46.916 INFO [stdout] 
Dec 03 14:45:46.923 INFO [stderr] su: No module specific data is present
Dec 03 14:45:47.197 INFO running `"docker" "inspect" "95d908a6cfb77281999e8e4567b10fc3fef66ce1e4b4ca139cf3ca684bf0a2cb"`
Dec 03 14:45:47.313 INFO running `"docker" "rm" "-f" "95d908a6cfb77281999e8e4567b10fc3fef66ce1e4b4ca139cf3ca684bf0a2cb"`
Dec 03 14:45:47.399 INFO [stdout] 95d908a6cfb77281999e8e4567b10fc3fef66ce1e4b4ca139cf3ca684bf0a2cb
