Dec 03 14:45:26.660 INFO testing csvlm-0.1.4 against 1.30.1 for beta-1.31-5
Dec 03 14:45:26.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14:45:26.891 INFO [stdout] 68dc6415c41cec1a727b56a7d61c4e262cec10702ebf7909ec5492abb3b5add0
Dec 03 14:45:26.894 INFO running `"docker" "start" "-a" "68dc6415c41cec1a727b56a7d61c4e262cec10702ebf7909ec5492abb3b5add0"`
Dec 03 14:45:27.674 INFO [stderr] usermod: no changes
Dec 03 14:45:27.703 INFO [stderr]    Compiling csvlm v0.1.4 (/source)
Dec 03 14:45:28.627 INFO [stderr] warning: variable does not need to be mutable
Dec 03 14:45:28.627 INFO [stderr]   --> src/lib.rs:28:13
Dec 03 14:45:28.627 INFO [stderr]    |
Dec 03 14:45:28.627 INFO [stderr] 28 |         let mut content = file_help::read(&mut self.file);
Dec 03 14:45:28.627 INFO [stderr]    |             ----^^^^^^^
Dec 03 14:45:28.629 INFO [stderr]    |             |
Dec 03 14:45:28.629 INFO [stderr]    |             help: remove this `mut`
Dec 03 14:45:28.629 INFO [stderr]    |
Dec 03 14:45:28.629 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 14:45:28.629 INFO [stderr] 
Dec 03 14:45:28.631 INFO [stderr] warning: function is never used: `create`
Dec 03 14:45:28.631 INFO [stderr]   --> src/file_help.rs:16:1
Dec 03 14:45:28.631 INFO [stderr]    |
Dec 03 14:45:28.631 INFO [stderr] 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Dec 03 14:45:28.631 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:28.631 INFO [stderr]    |
Dec 03 14:45:28.631 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 03 14:45:28.631 INFO [stderr] 
Dec 03 14:45:28.631 INFO [stderr] warning: function is never used: `write`
Dec 03 14:45:28.631 INFO [stderr]   --> src/file_help.rs:30:1
Dec 03 14:45:28.631 INFO [stderr]    |
Dec 03 14:45:28.631 INFO [stderr] 30 | pub fn write(file: &mut File, content: &String) {
Dec 03 14:45:28.631 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:28.631 INFO [stderr] 
Dec 03 14:45:28.631 INFO [stderr] warning: function is never used: `delete`
Dec 03 14:45:28.631 INFO [stderr]   --> src/file_help.rs:43:1
Dec 03 14:45:28.631 INFO [stderr]    |
Dec 03 14:45:28.631 INFO [stderr] 43 | pub fn delete(direc: String, name: String, extension: String) {
Dec 03 14:45:28.632 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:28.632 INFO [stderr] 
Dec 03 14:45:28.643 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 14:45:28.643 INFO [stderr]   --> src/file_help.rs:31:5
Dec 03 14:45:28.643 INFO [stderr]    |
Dec 03 14:45:28.643 INFO [stderr] 31 |     file.write_all(content.as_bytes());
Dec 03 14:45:28.643 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:28.643 INFO [stderr]    |
Dec 03 14:45:28.643 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 14:45:28.643 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 14:45:28.643 INFO [stderr] 
Dec 03 14:45:28.643 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 14:45:28.643 INFO [stderr]   --> src/file_help.rs:44:5
Dec 03 14:45:28.643 INFO [stderr]    |
Dec 03 14:45:28.643 INFO [stderr] 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Dec 03 14:45:28.643 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:28.643 INFO [stderr]    |
Dec 03 14:45:28.643 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 14:45:28.643 INFO [stderr] 
Dec 03 14:45:29.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Dec 03 14:45:29.216 INFO [stderr] su: No module specific data is present
Dec 03 14:45:29.680 INFO running `"docker" "inspect" "68dc6415c41cec1a727b56a7d61c4e262cec10702ebf7909ec5492abb3b5add0"`
Dec 03 14:45:30.020 INFO running `"docker" "rm" "-f" "68dc6415c41cec1a727b56a7d61c4e262cec10702ebf7909ec5492abb3b5add0"`
Dec 03 14:45:30.234 INFO [stdout] 68dc6415c41cec1a727b56a7d61c4e262cec10702ebf7909ec5492abb3b5add0
Dec 03 14:45:30.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14:45:30.659 INFO [stdout] 3438f1c1e7b88f429ace0c822448489217604fb65c360d246f80a62c13f3288b
Dec 03 14:45:30.670 INFO running `"docker" "start" "-a" "3438f1c1e7b88f429ace0c822448489217604fb65c360d246f80a62c13f3288b"`
Dec 03 14:45:31.893 INFO [stderr] usermod: no changes
Dec 03 14:45:31.939 INFO [stderr]    Compiling csvlm v0.1.4 (/source)
Dec 03 14:45:33.019 INFO [stderr] warning: variable does not need to be mutable
Dec 03 14:45:33.019 INFO [stderr]   --> src/lib.rs:28:13
Dec 03 14:45:33.019 INFO [stderr]    |
Dec 03 14:45:33.019 INFO [stderr] 28 |         let mut content = file_help::read(&mut self.file);
Dec 03 14:45:33.019 INFO [stderr]    |             ----^^^^^^^
Dec 03 14:45:33.019 INFO [stderr]    |             |
Dec 03 14:45:33.019 INFO [stderr]    |             help: remove this `mut`
Dec 03 14:45:33.019 INFO [stderr]    |
Dec 03 14:45:33.019 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 14:45:33.019 INFO [stderr] 
Dec 03 14:45:33.019 INFO [stderr] warning: function is never used: `create`
Dec 03 14:45:33.019 INFO [stderr]   --> src/file_help.rs:16:1
Dec 03 14:45:33.019 INFO [stderr]    |
Dec 03 14:45:33.019 INFO [stderr] 16 | pub fn create(direc: String, name: String, extension: String) -> File {
Dec 03 14:45:33.019 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:33.019 INFO [stderr]    |
Dec 03 14:45:33.019 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 03 14:45:33.019 INFO [stderr] 
Dec 03 14:45:33.019 INFO [stderr] warning: function is never used: `write`
Dec 03 14:45:33.019 INFO [stderr]   --> src/file_help.rs:30:1
Dec 03 14:45:33.019 INFO [stderr]    |
Dec 03 14:45:33.019 INFO [stderr] 30 | pub fn write(file: &mut File, content: &String) {
Dec 03 14:45:33.019 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:33.019 INFO [stderr] 
Dec 03 14:45:33.019 INFO [stderr] warning: function is never used: `delete`
Dec 03 14:45:33.019 INFO [stderr]   --> src/file_help.rs:43:1
Dec 03 14:45:33.019 INFO [stderr]    |
Dec 03 14:45:33.019 INFO [stderr] 43 | pub fn delete(direc: String, name: String, extension: String) {
Dec 03 14:45:33.019 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:33.019 INFO [stderr] 
Dec 03 14:45:33.038 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 14:45:33.039 INFO [stderr]   --> src/file_help.rs:31:5
Dec 03 14:45:33.039 INFO [stderr]    |
Dec 03 14:45:33.039 INFO [stderr] 31 |     file.write_all(content.as_bytes());
Dec 03 14:45:33.039 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:33.039 INFO [stderr]    |
Dec 03 14:45:33.039 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 03 14:45:33.039 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 14:45:33.039 INFO [stderr] 
Dec 03 14:45:33.039 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 03 14:45:33.039 INFO [stderr]   --> src/file_help.rs:44:5
Dec 03 14:45:33.039 INFO [stderr]    |
Dec 03 14:45:33.039 INFO [stderr] 44 |     fs::remove_file(format!("{}/{}.{}", direc, name, extension));
Dec 03 14:45:33.039 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:45:33.039 INFO [stderr]    |
Dec 03 14:45:33.039 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 14:45:33.039 INFO [stderr] 
Dec 03 14:45:33.493 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Dec 03 14:45:33.495 INFO [stderr] su: No module specific data is present
Dec 03 14:45:34.082 INFO running `"docker" "inspect" "3438f1c1e7b88f429ace0c822448489217604fb65c360d246f80a62c13f3288b"`
Dec 03 14:45:34.304 INFO running `"docker" "rm" "-f" "3438f1c1e7b88f429ace0c822448489217604fb65c360d246f80a62c13f3288b"`
Dec 03 14:45:34.482 INFO [stdout] 3438f1c1e7b88f429ace0c822448489217604fb65c360d246f80a62c13f3288b
Dec 03 14:45:34.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14:45:34.757 INFO [stdout] d35f7d6e7cc447c70c34cfdc13cff2de44bfc749c620758a5d0c9cdc6c026291
Dec 03 14:45:34.760 INFO running `"docker" "start" "-a" "d35f7d6e7cc447c70c34cfdc13cff2de44bfc749c620758a5d0c9cdc6c026291"`
Dec 03 14:45:35.290 INFO [stderr] usermod: no changes
Dec 03 14:45:35.315 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 03 14:45:35.315 INFO [stderr]      Running /target/debug/deps/csvlm-f7874876985e2c5e
Dec 03 14:45:35.323 INFO [stderr]    Doc-tests csvlm
Dec 03 14:45:35.323 INFO [stdout] 
Dec 03 14:45:35.323 INFO [stdout] running 0 tests
Dec 03 14:45:35.323 INFO [stdout] 
Dec 03 14:45:35.323 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 14:45:35.323 INFO [stdout] 
Dec 03 14:45:36.528 INFO [stdout] 
Dec 03 14:45:36.528 INFO [stdout] running 0 tests
Dec 03 14:45:36.528 INFO [stdout] 
Dec 03 14:45:36.528 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 14:45:36.528 INFO [stdout] 
Dec 03 14:45:36.534 INFO [stderr] su: No module specific data is present
Dec 03 14:45:36.857 INFO running `"docker" "inspect" "d35f7d6e7cc447c70c34cfdc13cff2de44bfc749c620758a5d0c9cdc6c026291"`
Dec 03 14:45:37.000 INFO running `"docker" "rm" "-f" "d35f7d6e7cc447c70c34cfdc13cff2de44bfc749c620758a5d0c9cdc6c026291"`
Dec 03 14:45:37.127 INFO [stdout] d35f7d6e7cc447c70c34cfdc13cff2de44bfc749c620758a5d0c9cdc6c026291
