Nov 18 16:39:49.755 INFO testing csvlm-0.1.4 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 16:39:49.755 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 16:39:50.159 INFO [stdout] 065698f25bdd877b92948cb668c690d13a098b14ed71e1780ea93b356063a58f
Nov 18 16:39:50.159 INFO running `"docker" "start" "-a" "065698f25bdd877b92948cb668c690d13a098b14ed71e1780ea93b356063a58f"`
Nov 18 16:39:50.899 INFO [stderr] usermod: no changes
Nov 18 16:39:50.954 INFO [stderr]    Compiling csvlm v0.1.4 (/source)
Nov 18 16:39:51.463 INFO [stderr] warning: variable does not need to be mutable
Nov 18 16:39:51.463 INFO [stderr]   --> src/lib.rs:28:13
Nov 18 16:39:51.463 INFO [stderr]    |
Nov 18 16:39:51.463 INFO [stderr] 28 |         let mut content = file_help::read(&mut self.file);
Nov 18 16:39:51.463 INFO [stderr]    |             ----^^^^^^^
Nov 18 16:39:51.463 INFO [stderr]    |             |
Nov 18 16:39:51.463 INFO [stderr]    |             help: remove this `mut`
Nov 18 16:39:51.463 INFO [stderr]    |
Nov 18 16:39:51.463 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 18 16:39:51.463 INFO [stderr] 
Nov 18 16:39:51.471 INFO [stderr] warning: function is never used: `create`
Nov 18 16:39:51.471 INFO [stderr]   --> src/file_help.rs:16:1
Nov 18 16:39:51.471 INFO [stderr]    |
Nov 18 16:39:51.471 INFO [stderr] 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Nov 18 16:39:51.471 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 16:39:51.471 INFO [stderr]    |
Nov 18 16:39:51.471 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 16:39:51.471 INFO [stderr] 
Nov 18 16:39:51.471 INFO [stderr] warning: function is never used: `write`
Nov 18 16:39:51.471 INFO [stderr]   --> src/file_help.rs:30:1
Nov 18 16:39:51.472 INFO [stderr]    |
Nov 18 16:39:51.472 INFO [stderr] 30 | pub fn write(file: &mut File, content: &String) {
Nov 18 16:39:51.472 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 16:39:51.472 INFO [stderr] 
Nov 18 16:39:51.472 INFO [stderr] warning: function is never used: `delete`
Nov 18 16:39:51.472 INFO [stderr]   --> src/file_help.rs:43:1
Nov 18 16:39:51.472 INFO [stderr]    |
Nov 18 16:39:51.472 INFO [stderr] 43 | pub fn delete(direc: String, name: String, extension: String) {
Nov 18 16:39:51.472 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 16:39:51.472 INFO [stderr] 
Nov 18 16:39:51.479 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 16:39:51.479 INFO [stderr]   --> src/file_help.rs:31:5
Nov 18 16:39:51.479 INFO [stderr]    |
Nov 18 16:39:51.479 INFO [stderr] 31 |     file.write_all(content.as_bytes());
Nov 18 16:39:51.479 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 16:39:51.479 INFO [stderr]    |
Nov 18 16:39:51.479 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 16:39:51.479 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 16:39:51.479 INFO [stderr] 
Nov 18 16:39:51.479 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 16:39:51.480 INFO [stderr]   --> src/file_help.rs:44:5
Nov 18 16:39:51.480 INFO [stderr]    |
Nov 18 16:39:51.480 INFO [stderr] 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Nov 18 16:39:51.480 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 16:39:51.480 INFO [stderr]    |
Nov 18 16:39:51.480 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 16:39:51.480 INFO [stderr] 
Nov 18 16:39:52.057 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 18 16:39:52.058 INFO [stderr] su: No module specific data is present
Nov 18 16:39:52.543 INFO running `"docker" "inspect" "065698f25bdd877b92948cb668c690d13a098b14ed71e1780ea93b356063a58f"`
Nov 18 16:39:52.863 INFO running `"docker" "rm" "-f" "065698f25bdd877b92948cb668c690d13a098b14ed71e1780ea93b356063a58f"`
Nov 18 16:39:53.171 INFO [stdout] 065698f25bdd877b92948cb668c690d13a098b14ed71e1780ea93b356063a58f
Nov 18 16:39:53.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 16:39:53.607 INFO [stdout] 4a70af3b074526e4749eeeac195d8849d4e9c8ad8a7d41cce27de7e7d0ae45a3
Nov 18 16:39:53.609 INFO running `"docker" "start" "-a" "4a70af3b074526e4749eeeac195d8849d4e9c8ad8a7d41cce27de7e7d0ae45a3"`
Nov 18 16:39:54.799 INFO [stderr] usermod: no changes
Nov 18 16:39:54.852 INFO [stderr]    Compiling csvlm v0.1.4 (/source)
Nov 18 16:39:55.544 INFO [stderr] warning: variable does not need to be mutable
Nov 18 16:39:55.544 INFO [stderr]   --> src/lib.rs:28:13
Nov 18 16:39:55.544 INFO [stderr]    |
Nov 18 16:39:55.544 INFO [stderr] 28 |         let mut content = file_help::read(&mut self.file);
Nov 18 16:39:55.544 INFO [stderr]    |             ----^^^^^^^
Nov 18 16:39:55.544 INFO [stderr]    |             |
Nov 18 16:39:55.544 INFO [stderr]    |             help: remove this `mut`
Nov 18 16:39:55.544 INFO [stderr]    |
Nov 18 16:39:55.544 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 18 16:39:55.544 INFO [stderr] 
Nov 18 16:39:55.555 INFO [stderr] warning: function is never used: `create`
Nov 18 16:39:55.555 INFO [stderr]   --> src/file_help.rs:16:1
Nov 18 16:39:55.555 INFO [stderr]    |
Nov 18 16:39:55.555 INFO [stderr] 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Nov 18 16:39:55.555 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 16:39:55.555 INFO [stderr]    |
Nov 18 16:39:55.555 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 16:39:55.555 INFO [stderr] 
Nov 18 16:39:55.555 INFO [stderr] warning: function is never used: `write`
Nov 18 16:39:55.555 INFO [stderr]   --> src/file_help.rs:30:1
Nov 18 16:39:55.555 INFO [stderr]    |
Nov 18 16:39:55.556 INFO [stderr] 30 | pub fn write(file: &mut File, content: &String) {
Nov 18 16:39:55.556 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 16:39:55.556 INFO [stderr] 
Nov 18 16:39:55.556 INFO [stderr] warning: function is never used: `delete`
Nov 18 16:39:55.556 INFO [stderr]   --> src/file_help.rs:43:1
Nov 18 16:39:55.556 INFO [stderr]    |
Nov 18 16:39:55.556 INFO [stderr] 43 | pub fn delete(direc: String, name: String, extension: String) {
Nov 18 16:39:55.556 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 16:39:55.556 INFO [stderr] 
Nov 18 16:39:55.560 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 16:39:55.564 INFO [stderr]   --> src/file_help.rs:31:5
Nov 18 16:39:55.564 INFO [stderr]    |
Nov 18 16:39:55.564 INFO [stderr] 31 |     file.write_all(content.as_bytes());
Nov 18 16:39:55.564 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 16:39:55.564 INFO [stderr]    |
Nov 18 16:39:55.564 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 18 16:39:55.564 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 16:39:55.564 INFO [stderr] 
Nov 18 16:39:55.564 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 16:39:55.565 INFO [stderr]   --> src/file_help.rs:44:5
Nov 18 16:39:55.565 INFO [stderr]    |
Nov 18 16:39:55.565 INFO [stderr] 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Nov 18 16:39:55.565 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 16:39:55.565 INFO [stderr]    |
Nov 18 16:39:55.565 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 16:39:55.565 INFO [stderr] 
Nov 18 16:39:55.869 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Nov 18 16:39:55.872 INFO [stderr] su: No module specific data is present
Nov 18 16:39:56.490 INFO running `"docker" "inspect" "4a70af3b074526e4749eeeac195d8849d4e9c8ad8a7d41cce27de7e7d0ae45a3"`
Nov 18 16:39:56.839 INFO running `"docker" "rm" "-f" "4a70af3b074526e4749eeeac195d8849d4e9c8ad8a7d41cce27de7e7d0ae45a3"`
Nov 18 16:39:57.181 INFO [stdout] 4a70af3b074526e4749eeeac195d8849d4e9c8ad8a7d41cce27de7e7d0ae45a3
Nov 18 16:39:57.184 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 16:39:57.529 INFO [stdout] 055c0a837870abca75659cb6e5575cf469f7c27e3e2d755c002acc60fef090b4
Nov 18 16:39:57.539 INFO running `"docker" "start" "-a" "055c0a837870abca75659cb6e5575cf469f7c27e3e2d755c002acc60fef090b4"`
Nov 18 16:39:58.858 INFO [stderr] usermod: no changes
Nov 18 16:39:58.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 16:39:58.907 INFO [stderr]      Running /target/debug/deps/csvlm-60fc02151a932847
Nov 18 16:39:58.916 INFO [stdout] 
Nov 18 16:39:58.916 INFO [stdout] running 0 tests
Nov 18 16:39:58.916 INFO [stdout] 
Nov 18 16:39:58.916 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 16:39:58.916 INFO [stdout] 
Nov 18 16:39:58.923 INFO [stderr]    Doc-tests csvlm
Nov 18 16:39:59.867 INFO [stdout] 
Nov 18 16:39:59.868 INFO [stdout] running 0 tests
Nov 18 16:39:59.868 INFO [stdout] 
Nov 18 16:39:59.868 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 16:39:59.869 INFO [stdout] 
Nov 18 16:39:59.883 INFO [stderr] su: No module specific data is present
Nov 18 16:40:00.410 INFO running `"docker" "inspect" "055c0a837870abca75659cb6e5575cf469f7c27e3e2d755c002acc60fef090b4"`
Nov 18 16:40:00.636 INFO running `"docker" "rm" "-f" "055c0a837870abca75659cb6e5575cf469f7c27e3e2d755c002acc60fef090b4"`
Nov 18 16:40:00.847 INFO [stdout] 055c0a837870abca75659cb6e5575cf469f7c27e3e2d755c002acc60fef090b4