Dec 13 12:10:16.709 INFO testing luki/csvll against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 12:10:16.710 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 12:10:17.219 INFO [stdout] 3d8ad4ba4557b04e2e812e9a31cff769146885a37fef350d6eb4a7244888208b
Dec 13 12:10:17.225 INFO running `"docker" "start" "-a" "3d8ad4ba4557b04e2e812e9a31cff769146885a37fef350d6eb4a7244888208b"`
Dec 13 12:10:18.358 INFO [stderr] usermod: no changes
Dec 13 12:10:18.416 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Dec 13 12:10:18.843 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:10:18.843 INFO [stderr]   --> src/lib.rs:35:13
Dec 13 12:10:18.843 INFO [stderr]    |
Dec 13 12:10:18.843 INFO [stderr] 35 |         let mut content = file_help::read(&mut self.file);
Dec 13 12:10:18.843 INFO [stderr]    |             ----^^^^^^^
Dec 13 12:10:18.843 INFO [stderr]    |             |
Dec 13 12:10:18.843 INFO [stderr]    |             help: remove this `mut`
Dec 13 12:10:18.843 INFO [stderr]    |
Dec 13 12:10:18.843 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 12:10:18.843 INFO [stderr] 
Dec 13 12:10:18.849 INFO [stderr] warning: function is never used: `create`
Dec 13 12:10:18.849 INFO [stderr]   --> src/file_help.rs:20:1
Dec 13 12:10:18.849 INFO [stderr]    |
Dec 13 12:10:18.849 INFO [stderr] 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Dec 13 12:10:18.849 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:10:18.849 INFO [stderr]    |
Dec 13 12:10:18.849 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 12:10:18.849 INFO [stderr] 
Dec 13 12:10:18.849 INFO [stderr] warning: function is never used: `write`
Dec 13 12:10:18.849 INFO [stderr]   --> src/file_help.rs:34:1
Dec 13 12:10:18.849 INFO [stderr]    |
Dec 13 12:10:18.849 INFO [stderr] 34 | pub fn write(file: &mut File, content: &String) {
Dec 13 12:10:18.849 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:10:18.849 INFO [stderr] 
Dec 13 12:10:18.849 INFO [stderr] warning: function is never used: `delete`
Dec 13 12:10:18.849 INFO [stderr]   --> src/file_help.rs:47:1
Dec 13 12:10:18.849 INFO [stderr]    |
Dec 13 12:10:18.849 INFO [stderr] 47 | pub fn delete(dir: String, name: String, extension: String) {
Dec 13 12:10:18.849 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:10:18.849 INFO [stderr] 
Dec 13 12:10:18.858 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:10:18.858 INFO [stderr]   --> src/file_help.rs:35:5
Dec 13 12:10:18.858 INFO [stderr]    |
Dec 13 12:10:18.858 INFO [stderr] 35 |     file.write_all(content.as_bytes());
Dec 13 12:10:18.858 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:10:18.858 INFO [stderr]    |
Dec 13 12:10:18.858 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 12:10:18.858 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:10:18.858 INFO [stderr] 
Dec 13 12:10:18.859 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:10:18.859 INFO [stderr]   --> src/file_help.rs:48:5
Dec 13 12:10:18.859 INFO [stderr]    |
Dec 13 12:10:18.859 INFO [stderr] 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Dec 13 12:10:18.859 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:10:18.859 INFO [stderr]    |
Dec 13 12:10:18.859 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:10:18.859 INFO [stderr] 
Dec 13 12:10:19.699 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 13 12:10:19.701 INFO [stderr] su: No module specific data is present
Dec 13 12:10:20.511 INFO running `"docker" "inspect" "3d8ad4ba4557b04e2e812e9a31cff769146885a37fef350d6eb4a7244888208b"`
Dec 13 12:10:20.927 INFO running `"docker" "rm" "-f" "3d8ad4ba4557b04e2e812e9a31cff769146885a37fef350d6eb4a7244888208b"`
Dec 13 12:10:21.231 INFO [stdout] 3d8ad4ba4557b04e2e812e9a31cff769146885a37fef350d6eb4a7244888208b
Dec 13 12:10:21.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 12:10:21.704 INFO [stdout] cbe99c31e1d3b2d49fe0bb4f9ac027151ff15ec77da6ae7b4547e76acadf4896
Dec 13 12:10:21.706 INFO running `"docker" "start" "-a" "cbe99c31e1d3b2d49fe0bb4f9ac027151ff15ec77da6ae7b4547e76acadf4896"`
Dec 13 12:10:23.483 INFO [stderr] usermod: no changes
Dec 13 12:10:23.542 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Dec 13 12:10:24.047 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:10:24.047 INFO [stderr]   --> src/lib.rs:35:13
Dec 13 12:10:24.047 INFO [stderr]    |
Dec 13 12:10:24.047 INFO [stderr] 35 |         let mut content = file_help::read(&mut self.file);
Dec 13 12:10:24.047 INFO [stderr]    |             ----^^^^^^^
Dec 13 12:10:24.047 INFO [stderr]    |             |
Dec 13 12:10:24.047 INFO [stderr]    |             help: remove this `mut`
Dec 13 12:10:24.047 INFO [stderr]    |
Dec 13 12:10:24.047 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 12:10:24.047 INFO [stderr] 
Dec 13 12:10:24.059 INFO [stderr] warning: function is never used: `create`
Dec 13 12:10:24.059 INFO [stderr]   --> src/file_help.rs:20:1
Dec 13 12:10:24.059 INFO [stderr]    |
Dec 13 12:10:24.059 INFO [stderr] 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Dec 13 12:10:24.059 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:10:24.059 INFO [stderr]    |
Dec 13 12:10:24.059 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 12:10:24.059 INFO [stderr] 
Dec 13 12:10:24.059 INFO [stderr] warning: function is never used: `write`
Dec 13 12:10:24.059 INFO [stderr]   --> src/file_help.rs:34:1
Dec 13 12:10:24.059 INFO [stderr]    |
Dec 13 12:10:24.059 INFO [stderr] 34 | pub fn write(file: &mut File, content: &String) {
Dec 13 12:10:24.059 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:10:24.059 INFO [stderr] 
Dec 13 12:10:24.059 INFO [stderr] warning: function is never used: `delete`
Dec 13 12:10:24.059 INFO [stderr]   --> src/file_help.rs:47:1
Dec 13 12:10:24.059 INFO [stderr]    |
Dec 13 12:10:24.059 INFO [stderr] 47 | pub fn delete(dir: String, name: String, extension: String) {
Dec 13 12:10:24.059 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:10:24.059 INFO [stderr] 
Dec 13 12:10:24.064 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:10:24.064 INFO [stderr]   --> src/file_help.rs:35:5
Dec 13 12:10:24.064 INFO [stderr]    |
Dec 13 12:10:24.071 INFO [stderr] 35 |     file.write_all(content.as_bytes());
Dec 13 12:10:24.071 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:10:24.071 INFO [stderr]    |
Dec 13 12:10:24.071 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 12:10:24.071 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:10:24.071 INFO [stderr] 
Dec 13 12:10:24.071 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:10:24.071 INFO [stderr]   --> src/file_help.rs:48:5
Dec 13 12:10:24.071 INFO [stderr]    |
Dec 13 12:10:24.071 INFO [stderr] 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Dec 13 12:10:24.071 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:10:24.071 INFO [stderr]    |
Dec 13 12:10:24.071 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:10:24.071 INFO [stderr] 
Dec 13 12:10:24.526 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 13 12:10:24.529 INFO [stderr] su: No module specific data is present
Dec 13 12:10:25.433 INFO running `"docker" "inspect" "cbe99c31e1d3b2d49fe0bb4f9ac027151ff15ec77da6ae7b4547e76acadf4896"`
Dec 13 12:10:25.609 INFO running `"docker" "rm" "-f" "cbe99c31e1d3b2d49fe0bb4f9ac027151ff15ec77da6ae7b4547e76acadf4896"`
Dec 13 12:10:25.721 INFO [stdout] cbe99c31e1d3b2d49fe0bb4f9ac027151ff15ec77da6ae7b4547e76acadf4896
Dec 13 12:10:25.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 12:10:25.947 INFO [stdout] eb261c7bc9b0047acc67804172e57c85fcf4f9278083b60d6f3c07709aae7a25
Dec 13 12:10:25.952 INFO running `"docker" "start" "-a" "eb261c7bc9b0047acc67804172e57c85fcf4f9278083b60d6f3c07709aae7a25"`
Dec 13 12:10:26.627 INFO [stderr] usermod: no changes
Dec 13 12:10:26.717 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 12:10:26.717 INFO [stderr]      Running /target/debug/deps/csvll-30bae2855c6a96da
Dec 13 12:10:26.717 INFO [stderr]    Doc-tests csvll
Dec 13 12:10:26.717 INFO [stdout] 
Dec 13 12:10:26.717 INFO [stdout] running 0 tests
Dec 13 12:10:26.717 INFO [stdout] 
Dec 13 12:10:26.717 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:10:26.717 INFO [stdout] 
Dec 13 12:10:27.195 INFO [stdout] 
Dec 13 12:10:27.195 INFO [stdout] running 0 tests
Dec 13 12:10:27.195 INFO [stdout] 
Dec 13 12:10:27.195 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:10:27.195 INFO [stdout] 
Dec 13 12:10:27.219 INFO [stderr] su: No module specific data is present
Dec 13 12:10:28.034 INFO running `"docker" "inspect" "eb261c7bc9b0047acc67804172e57c85fcf4f9278083b60d6f3c07709aae7a25"`
Dec 13 12:10:28.441 INFO running `"docker" "rm" "-f" "eb261c7bc9b0047acc67804172e57c85fcf4f9278083b60d6f3c07709aae7a25"`
Dec 13 12:10:28.735 INFO [stdout] eb261c7bc9b0047acc67804172e57c85fcf4f9278083b60d6f3c07709aae7a25