Nov 16 20:53:36.129 INFO testing luki/csvll against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 20:53:36.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 20:53:36.638 INFO [stdout] e3a58f37d71ae43e1db62fbb63830dfab8cdcc9298865cbb8eb602f44eb4cf0c
Nov 16 20:53:36.640 INFO running `"docker" "start" "-a" "e3a58f37d71ae43e1db62fbb63830dfab8cdcc9298865cbb8eb602f44eb4cf0c"`
Nov 16 20:53:38.262 INFO [stderr] usermod: no changes
Nov 16 20:53:38.315 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Nov 16 20:53:38.743 INFO [stderr] warning: variable does not need to be mutable
Nov 16 20:53:38.743 INFO [stderr]   --> src/lib.rs:35:13
Nov 16 20:53:38.743 INFO [stderr]    |
Nov 16 20:53:38.743 INFO [stderr] 35 |         let mut content = file_help::read(&mut self.file);
Nov 16 20:53:38.743 INFO [stderr]    |             ----^^^^^^^
Nov 16 20:53:38.743 INFO [stderr]    |             |
Nov 16 20:53:38.743 INFO [stderr]    |             help: remove this `mut`
Nov 16 20:53:38.743 INFO [stderr]    |
Nov 16 20:53:38.743 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 20:53:38.743 INFO [stderr] 
Nov 16 20:53:38.743 INFO [stderr] warning: function is never used: `create`
Nov 16 20:53:38.743 INFO [stderr]   --> src/file_help.rs:20:1
Nov 16 20:53:38.743 INFO [stderr]    |
Nov 16 20:53:38.743 INFO [stderr] 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Nov 16 20:53:38.743 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:53:38.743 INFO [stderr]    |
Nov 16 20:53:38.743 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 20:53:38.743 INFO [stderr] 
Nov 16 20:53:38.743 INFO [stderr] warning: function is never used: `write`
Nov 16 20:53:38.743 INFO [stderr]   --> src/file_help.rs:34:1
Nov 16 20:53:38.743 INFO [stderr]    |
Nov 16 20:53:38.743 INFO [stderr] 34 | pub fn write(file: &mut File, content: &String) {
Nov 16 20:53:38.743 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:53:38.743 INFO [stderr] 
Nov 16 20:53:38.743 INFO [stderr] warning: function is never used: `delete`
Nov 16 20:53:38.743 INFO [stderr]   --> src/file_help.rs:47:1
Nov 16 20:53:38.743 INFO [stderr]    |
Nov 16 20:53:38.743 INFO [stderr] 47 | pub fn delete(dir: String, name: String, extension: String) {
Nov 16 20:53:38.743 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:53:38.743 INFO [stderr] 
Nov 16 20:53:38.751 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 20:53:38.752 INFO [stderr]   --> src/file_help.rs:35:5
Nov 16 20:53:38.752 INFO [stderr]    |
Nov 16 20:53:38.752 INFO [stderr] 35 |     file.write_all(content.as_bytes());
Nov 16 20:53:38.753 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:53:38.753 INFO [stderr]    |
Nov 16 20:53:38.753 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 20:53:38.754 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 20:53:38.754 INFO [stderr] 
Nov 16 20:53:38.754 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 20:53:38.755 INFO [stderr]   --> src/file_help.rs:48:5
Nov 16 20:53:38.755 INFO [stderr]    |
Nov 16 20:53:38.755 INFO [stderr] 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Nov 16 20:53:38.755 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:53:38.756 INFO [stderr]    |
Nov 16 20:53:38.756 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 20:53:38.756 INFO [stderr] 
Nov 16 20:53:39.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Nov 16 20:53:39.307 INFO [stderr] su: No module specific data is present
Nov 16 20:53:40.153 INFO running `"docker" "inspect" "e3a58f37d71ae43e1db62fbb63830dfab8cdcc9298865cbb8eb602f44eb4cf0c"`
Nov 16 20:53:40.455 INFO running `"docker" "rm" "-f" "e3a58f37d71ae43e1db62fbb63830dfab8cdcc9298865cbb8eb602f44eb4cf0c"`
Nov 16 20:53:40.740 INFO [stdout] e3a58f37d71ae43e1db62fbb63830dfab8cdcc9298865cbb8eb602f44eb4cf0c
Nov 16 20:53:40.746 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 20:53:41.169 INFO [stdout] 592888400db2328d98ee26a00134307ee8160a466fc3e5c7ea1e0b761fdebfad
Nov 16 20:53:41.171 INFO running `"docker" "start" "-a" "592888400db2328d98ee26a00134307ee8160a466fc3e5c7ea1e0b761fdebfad"`
Nov 16 20:53:42.349 INFO [stderr] usermod: no changes
Nov 16 20:53:42.410 INFO [stderr]    Compiling csvll v0.1.6 (/source)
Nov 16 20:53:42.710 INFO [stderr] warning: variable does not need to be mutable
Nov 16 20:53:42.710 INFO [stderr]   --> src/lib.rs:35:13
Nov 16 20:53:42.710 INFO [stderr]    |
Nov 16 20:53:42.710 INFO [stderr] 35 |         let mut content = file_help::read(&mut self.file);
Nov 16 20:53:42.710 INFO [stderr]    |             ----^^^^^^^
Nov 16 20:53:42.710 INFO [stderr]    |             |
Nov 16 20:53:42.710 INFO [stderr]    |             help: remove this `mut`
Nov 16 20:53:42.710 INFO [stderr]    |
Nov 16 20:53:42.710 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 20:53:42.710 INFO [stderr] 
Nov 16 20:53:42.727 INFO [stderr] warning: function is never used: `create`
Nov 16 20:53:42.727 INFO [stderr]   --> src/file_help.rs:20:1
Nov 16 20:53:42.727 INFO [stderr]    |
Nov 16 20:53:42.727 INFO [stderr] 20 | pub fn create(dir: String, name: String, extension: String) -> File {
Nov 16 20:53:42.727 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:53:42.727 INFO [stderr]    |
Nov 16 20:53:42.727 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 20:53:42.727 INFO [stderr] 
Nov 16 20:53:42.727 INFO [stderr] warning: function is never used: `write`
Nov 16 20:53:42.727 INFO [stderr]   --> src/file_help.rs:34:1
Nov 16 20:53:42.727 INFO [stderr]    |
Nov 16 20:53:42.727 INFO [stderr] 34 | pub fn write(file: &mut File, content: &String) {
Nov 16 20:53:42.727 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:53:42.727 INFO [stderr] 
Nov 16 20:53:42.727 INFO [stderr] warning: function is never used: `delete`
Nov 16 20:53:42.727 INFO [stderr]   --> src/file_help.rs:47:1
Nov 16 20:53:42.727 INFO [stderr]    |
Nov 16 20:53:42.727 INFO [stderr] 47 | pub fn delete(dir: String, name: String, extension: String) {
Nov 16 20:53:42.727 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:53:42.727 INFO [stderr] 
Nov 16 20:53:42.732 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 20:53:42.732 INFO [stderr]   --> src/file_help.rs:35:5
Nov 16 20:53:42.732 INFO [stderr]    |
Nov 16 20:53:42.732 INFO [stderr] 35 |     file.write_all(content.as_bytes());
Nov 16 20:53:42.732 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:53:42.732 INFO [stderr]    |
Nov 16 20:53:42.732 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 20:53:42.732 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 20:53:42.732 INFO [stderr] 
Nov 16 20:53:42.732 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 20:53:42.732 INFO [stderr]   --> src/file_help.rs:48:5
Nov 16 20:53:42.732 INFO [stderr]    |
Nov 16 20:53:42.732 INFO [stderr] 48 |     fs::remove_file(format!("{}/{}.{}", dir, name, extension));
Nov 16 20:53:42.732 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:53:42.732 INFO [stderr]    |
Nov 16 20:53:42.732 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 20:53:42.732 INFO [stderr] 
Nov 16 20:53:43.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 16 20:53:43.073 INFO [stderr] su: No module specific data is present
Nov 16 20:53:43.566 INFO running `"docker" "inspect" "592888400db2328d98ee26a00134307ee8160a466fc3e5c7ea1e0b761fdebfad"`
Nov 16 20:53:43.855 INFO running `"docker" "rm" "-f" "592888400db2328d98ee26a00134307ee8160a466fc3e5c7ea1e0b761fdebfad"`
Nov 16 20:53:44.103 INFO [stdout] 592888400db2328d98ee26a00134307ee8160a466fc3e5c7ea1e0b761fdebfad
Nov 16 20:53:44.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 20:53:44.447 INFO [stdout] c45879171b71f386f6bf992f580601f5cdbd2c7f8896c960080e3352e5cc40be
Nov 16 20:53:44.451 INFO running `"docker" "start" "-a" "c45879171b71f386f6bf992f580601f5cdbd2c7f8896c960080e3352e5cc40be"`
Nov 16 20:53:45.488 INFO [stderr] usermod: no changes
Nov 16 20:53:45.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 20:53:45.567 INFO [stderr]      Running /target/debug/deps/csvll-4ee8f537c5723a39
Nov 16 20:53:45.572 INFO [stdout] 
Nov 16 20:53:45.572 INFO [stdout] running 0 tests
Nov 16 20:53:45.572 INFO [stdout] 
Nov 16 20:53:45.572 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:53:45.572 INFO [stdout] 
Nov 16 20:53:45.577 INFO [stderr]    Doc-tests csvll
Nov 16 20:53:45.903 INFO [stderr] su: No module specific data is present
Nov 16 20:53:45.903 INFO [stdout] 
Nov 16 20:53:45.904 INFO [stdout] running 0 tests
Nov 16 20:53:45.904 INFO [stdout] 
Nov 16 20:53:45.904 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:53:45.905 INFO [stdout] 
Nov 16 20:53:46.515 INFO running `"docker" "inspect" "c45879171b71f386f6bf992f580601f5cdbd2c7f8896c960080e3352e5cc40be"`
Nov 16 20:53:46.805 INFO running `"docker" "rm" "-f" "c45879171b71f386f6bf992f580601f5cdbd2c7f8896c960080e3352e5cc40be"`
Nov 16 20:53:47.099 INFO [stdout] c45879171b71f386f6bf992f580601f5cdbd2c7f8896c960080e3352e5cc40be