Dec 13 15:54:46.296 INFO testing jbcden/csv_parser against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 15:54:46.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15:54:46.703 INFO [stdout] eb613be8311f98e7d7284f893a19a023197a173104caf6153f006f35270927a0
Dec 13 15:54:46.707 INFO running `"docker" "start" "-a" "eb613be8311f98e7d7284f893a19a023197a173104caf6153f006f35270927a0"`
Dec 13 15:54:47.823 INFO [stderr] usermod: no changes
Dec 13 15:54:47.902 INFO [stderr]    Compiling csv_parser v0.1.0 (/source)
Dec 13 15:54:48.201 INFO [stderr] warning: unused import: `std::fs::File`
Dec 13 15:54:48.201 INFO [stderr]  --> src/main.rs:1:5
Dec 13 15:54:48.201 INFO [stderr]   |
Dec 13 15:54:48.201 INFO [stderr] 1 | use std::fs::File;
Dec 13 15:54:48.201 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 15:54:48.201 INFO [stderr]   |
Dec 13 15:54:48.201 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 15:54:48.201 INFO [stderr] 
Dec 13 15:54:48.201 INFO [stderr] warning: unused import: `std::io::Read`
Dec 13 15:54:48.201 INFO [stderr]  --> src/main.rs:2:5
Dec 13 15:54:48.201 INFO [stderr]   |
Dec 13 15:54:48.201 INFO [stderr] 2 | use std::io::Read;
Dec 13 15:54:48.303 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 15:54:48.303 INFO [stderr] 
Dec 13 15:54:48.303 INFO [stderr] warning: variable does not need to be mutable
Dec 13 15:54:48.303 INFO [stderr]  --> src/main.rs:7:9
Dec 13 15:54:48.303 INFO [stderr]   |
Dec 13 15:54:48.303 INFO [stderr] 7 |     let mut csv = std::fs::File::open("../FINAL.csv").unwrap();
Dec 13 15:54:48.303 INFO [stderr]   |         ----^^^
Dec 13 15:54:48.303 INFO [stderr]   |         |
Dec 13 15:54:48.303 INFO [stderr]   |         help: remove this `mut`
Dec 13 15:54:48.303 INFO [stderr]   |
Dec 13 15:54:48.303 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 13 15:54:48.303 INFO [stderr] 
Dec 13 15:54:48.303 INFO [stderr] warning: variable does not need to be mutable
Dec 13 15:54:48.303 INFO [stderr]  --> src/main.rs:8:9
Dec 13 15:54:48.303 INFO [stderr]   |
Dec 13 15:54:48.303 INFO [stderr] 8 |     let mut buf_read = BufReader::new(&csv);
Dec 13 15:54:48.303 INFO [stderr]   |         ----^^^^^^^^
Dec 13 15:54:48.303 INFO [stderr]   |         |
Dec 13 15:54:48.303 INFO [stderr]   |         help: remove this `mut`
Dec 13 15:54:48.303 INFO [stderr] 
Dec 13 15:54:48.303 INFO [stderr] warning: function is never used: `efficient_unsafe`
Dec 13 15:54:48.303 INFO [stderr]   --> src/main.rs:34:1
Dec 13 15:54:48.303 INFO [stderr]    |
Dec 13 15:54:48.303 INFO [stderr] 34 | fn efficient_unsafe(line: Result<String, String>) -> i32 {
Dec 13 15:54:48.303 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:54:48.303 INFO [stderr]    |
Dec 13 15:54:48.303 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 15:54:48.303 INFO [stderr] 
Dec 13 15:54:48.823 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 13 15:54:48.823 INFO [stderr] su: No module specific data is present
Dec 13 15:54:49.547 INFO running `"docker" "inspect" "eb613be8311f98e7d7284f893a19a023197a173104caf6153f006f35270927a0"`
Dec 13 15:54:49.757 INFO running `"docker" "rm" "-f" "eb613be8311f98e7d7284f893a19a023197a173104caf6153f006f35270927a0"`
Dec 13 15:54:49.970 INFO [stdout] eb613be8311f98e7d7284f893a19a023197a173104caf6153f006f35270927a0
Dec 13 15:54:49.972 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15:54:50.171 INFO [stdout] a45001e2a128c723f93dafb7930c2bbe652479606c3146707e63095b777466c3
Dec 13 15:54:50.175 INFO running `"docker" "start" "-a" "a45001e2a128c723f93dafb7930c2bbe652479606c3146707e63095b777466c3"`
Dec 13 15:54:50.809 INFO [stderr] usermod: no changes
Dec 13 15:54:50.843 INFO [stderr]    Compiling csv_parser v0.1.0 (/source)
Dec 13 15:54:51.183 INFO [stderr] warning: unused import: `std::fs::File`
Dec 13 15:54:51.183 INFO [stderr]  --> src/main.rs:1:5
Dec 13 15:54:51.183 INFO [stderr]   |
Dec 13 15:54:51.183 INFO [stderr] 1 | use std::fs::File;
Dec 13 15:54:51.183 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 15:54:51.183 INFO [stderr]   |
Dec 13 15:54:51.183 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 15:54:51.183 INFO [stderr] 
Dec 13 15:54:51.183 INFO [stderr] warning: unused import: `std::io::Read`
Dec 13 15:54:51.183 INFO [stderr]  --> src/main.rs:2:5
Dec 13 15:54:51.183 INFO [stderr]   |
Dec 13 15:54:51.183 INFO [stderr] 2 | use std::io::Read;
Dec 13 15:54:51.183 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 15:54:51.183 INFO [stderr] 
Dec 13 15:54:51.217 INFO [stderr] warning: variable does not need to be mutable
Dec 13 15:54:51.217 INFO [stderr]  --> src/main.rs:7:9
Dec 13 15:54:51.217 INFO [stderr]   |
Dec 13 15:54:51.217 INFO [stderr] 7 |     let mut csv = std::fs::File::open("../FINAL.csv").unwrap();
Dec 13 15:54:51.217 INFO [stderr]   |         ----^^^
Dec 13 15:54:51.217 INFO [stderr]   |         |
Dec 13 15:54:51.217 INFO [stderr]   |         help: remove this `mut`
Dec 13 15:54:51.217 INFO [stderr]   |
Dec 13 15:54:51.217 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 13 15:54:51.217 INFO [stderr] 
Dec 13 15:54:51.217 INFO [stderr] warning: variable does not need to be mutable
Dec 13 15:54:51.217 INFO [stderr]  --> src/main.rs:8:9
Dec 13 15:54:51.217 INFO [stderr]   |
Dec 13 15:54:51.217 INFO [stderr] 8 |     let mut buf_read = BufReader::new(&csv);
Dec 13 15:54:51.217 INFO [stderr]   |         ----^^^^^^^^
Dec 13 15:54:51.217 INFO [stderr]   |         |
Dec 13 15:54:51.217 INFO [stderr]   |         help: remove this `mut`
Dec 13 15:54:51.217 INFO [stderr] 
Dec 13 15:54:51.220 INFO [stderr] warning: function is never used: `efficient_unsafe`
Dec 13 15:54:51.220 INFO [stderr]   --> src/main.rs:34:1
Dec 13 15:54:51.220 INFO [stderr]    |
Dec 13 15:54:51.220 INFO [stderr] 34 | fn efficient_unsafe(line: Result<String, String>) -> i32 {
Dec 13 15:54:51.220 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:54:51.220 INFO [stderr]    |
Dec 13 15:54:51.220 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 15:54:51.220 INFO [stderr] 
Dec 13 15:54:51.447 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 13 15:54:51.447 INFO [stderr] su: No module specific data is present
Dec 13 15:54:51.715 INFO running `"docker" "inspect" "a45001e2a128c723f93dafb7930c2bbe652479606c3146707e63095b777466c3"`
Dec 13 15:54:51.851 INFO running `"docker" "rm" "-f" "a45001e2a128c723f93dafb7930c2bbe652479606c3146707e63095b777466c3"`
Dec 13 15:54:52.003 INFO [stdout] a45001e2a128c723f93dafb7930c2bbe652479606c3146707e63095b777466c3
Dec 13 15:54:52.011 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15:54:52.195 INFO [stdout] f5ad29e10f03d7a7105968e508d73202f6cba76f582138a7e6720ad11f4c87b0
Dec 13 15:54:52.200 INFO running `"docker" "start" "-a" "f5ad29e10f03d7a7105968e508d73202f6cba76f582138a7e6720ad11f4c87b0"`
Dec 13 15:54:52.700 INFO [stderr] usermod: no changes
Dec 13 15:54:52.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 15:54:52.743 INFO [stderr]      Running /target/debug/deps/csv_parser-8287150ccdde374d
Dec 13 15:54:52.748 INFO [stdout] 
Dec 13 15:54:52.748 INFO [stdout] running 0 tests
Dec 13 15:54:52.748 INFO [stdout] 
Dec 13 15:54:52.748 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:54:52.748 INFO [stdout] 
Dec 13 15:54:52.750 INFO [stderr] su: No module specific data is present
Dec 13 15:54:53.219 INFO running `"docker" "inspect" "f5ad29e10f03d7a7105968e508d73202f6cba76f582138a7e6720ad11f4c87b0"`
Dec 13 15:54:53.355 INFO running `"docker" "rm" "-f" "f5ad29e10f03d7a7105968e508d73202f6cba76f582138a7e6720ad11f4c87b0"`
Dec 13 15:54:53.499 INFO [stdout] f5ad29e10f03d7a7105968e508d73202f6cba76f582138a7e6720ad11f4c87b0