Nov 16 16:49:05.460 INFO testing pietrocarbo/rust_first_steps against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 16:49:05.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16:49:06.009 INFO [stdout] 2e6badef02bd39fc4053f0cc4854be04bf28b1e74d27bd26cf907df29e392de4
Nov 16 16:49:06.010 INFO running `"docker" "start" "-a" "2e6badef02bd39fc4053f0cc4854be04bf28b1e74d27bd26cf907df29e392de4"`
Nov 16 16:49:07.623 INFO [stderr] usermod: no changes
Nov 16 16:49:07.715 INFO [stderr]    Compiling presentation v0.1.0 (/source)
Nov 16 16:49:08.479 INFO [stderr] warning: function is never used: `file_parse_verbose`
Nov 16 16:49:08.479 INFO [stderr]   --> src/bin/3_error_IO.rs:12:1
Nov 16 16:49:08.479 INFO [stderr]    |
Nov 16 16:49:08.479 INFO [stderr] 12 | fn file_parse_verbose<P: AsRef<Path>>(file_path: P) -> Result<i32, CustomError> {
Nov 16 16:49:08.479 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:49:08.479 INFO [stderr]    |
Nov 16 16:49:08.479 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:49:08.479 INFO [stderr] 
Nov 16 16:49:08.479 INFO [stderr] warning: crate `3_error_IO` should have a snake case name such as `3_error_io`
Nov 16 16:49:08.479 INFO [stderr]   |
Nov 16 16:49:08.479 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 16:49:08.479 INFO [stderr] 
Nov 16 16:49:10.611 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
Nov 16 16:49:10.615 INFO [stderr] su: No module specific data is present
Nov 16 16:49:11.450 INFO running `"docker" "inspect" "2e6badef02bd39fc4053f0cc4854be04bf28b1e74d27bd26cf907df29e392de4"`
Nov 16 16:49:11.829 INFO running `"docker" "rm" "-f" "2e6badef02bd39fc4053f0cc4854be04bf28b1e74d27bd26cf907df29e392de4"`
Nov 16 16:49:12.179 INFO [stdout] 2e6badef02bd39fc4053f0cc4854be04bf28b1e74d27bd26cf907df29e392de4
Nov 16 16:49:12.182 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16:49:12.699 INFO [stdout] 4d7a9abe747754d3a0be631acb2aa61d30f0b06d6c0b98e3b343bb1075cec5c1
Nov 16 16:49:12.709 INFO running `"docker" "start" "-a" "4d7a9abe747754d3a0be631acb2aa61d30f0b06d6c0b98e3b343bb1075cec5c1"`
Nov 16 16:49:13.991 INFO [stderr] usermod: no changes
Nov 16 16:49:14.043 INFO [stderr]    Compiling presentation v0.1.0 (/source)
Nov 16 16:49:15.064 INFO [stderr] warning: function is never used: `file_parse_verbose`
Nov 16 16:49:15.064 INFO [stderr]   --> src/bin/3_error_IO.rs:12:1
Nov 16 16:49:15.064 INFO [stderr]    |
Nov 16 16:49:15.064 INFO [stderr] 12 | fn file_parse_verbose<P: AsRef<Path>>(file_path: P) -> Result<i32, CustomError> {
Nov 16 16:49:15.064 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 16:49:15.079 INFO [stderr]    |
Nov 16 16:49:15.080 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 16:49:15.080 INFO [stderr] 
Nov 16 16:49:15.081 INFO [stderr] warning: crate `3_error_IO` should have a snake case name such as `3_error_io`
Nov 16 16:49:15.081 INFO [stderr]   |
Nov 16 16:49:15.081 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 16 16:49:15.081 INFO [stderr] 
Nov 16 16:49:15.373 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Nov 16 16:49:15.382 INFO [stderr] su: No module specific data is present
Nov 16 16:49:16.104 INFO running `"docker" "inspect" "4d7a9abe747754d3a0be631acb2aa61d30f0b06d6c0b98e3b343bb1075cec5c1"`
Nov 16 16:49:16.369 INFO running `"docker" "rm" "-f" "4d7a9abe747754d3a0be631acb2aa61d30f0b06d6c0b98e3b343bb1075cec5c1"`
Nov 16 16:49:16.606 INFO [stdout] 4d7a9abe747754d3a0be631acb2aa61d30f0b06d6c0b98e3b343bb1075cec5c1
Nov 16 16:49:16.611 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16:49:16.990 INFO [stdout] 350ee12268fd12da412f55342d774946fcb884cb7caed0e2b205c060c2923803
Nov 16 16:49:16.993 INFO running `"docker" "start" "-a" "350ee12268fd12da412f55342d774946fcb884cb7caed0e2b205c060c2923803"`
Nov 16 16:49:17.446 INFO [stderr] usermod: no changes
Nov 16 16:49:17.514 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 16 16:49:17.527 INFO [stderr]      Running /target/debug/deps/1_linked_list-5ee0b960676b7714
Nov 16 16:49:17.531 INFO [stderr]      Running /target/debug/deps/2_generics-f5b22c402b8112db
Nov 16 16:49:17.531 INFO [stdout] 
Nov 16 16:49:17.532 INFO [stderr]      Running /target/debug/deps/3_error_IO-ddddab4c7f301558
Nov 16 16:49:17.532 INFO [stdout] running 0 tests
Nov 16 16:49:17.532 INFO [stdout] 
Nov 16 16:49:17.533 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:49:17.533 INFO [stdout] 
Nov 16 16:49:17.533 INFO [stdout] 
Nov 16 16:49:17.533 INFO [stdout] running 0 tests
Nov 16 16:49:17.534 INFO [stdout] 
Nov 16 16:49:17.534 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:49:17.534 INFO [stdout] 
Nov 16 16:49:17.543 INFO [stdout] 
Nov 16 16:49:17.544 INFO [stderr]      Running /target/debug/deps/4_traits-46247608abad1545
Nov 16 16:49:17.544 INFO [stdout] running 0 tests
Nov 16 16:49:17.544 INFO [stderr]      Running /target/debug/deps/5_closures_cacher-5a0bc08ed10b4651
Nov 16 16:49:17.544 INFO [stdout] 
Nov 16 16:49:17.545 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:49:17.545 INFO [stdout] 
Nov 16 16:49:17.545 INFO [stdout] 
Nov 16 16:49:17.546 INFO [stdout] running 0 tests
Nov 16 16:49:17.546 INFO [stdout] 
Nov 16 16:49:17.546 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:49:17.547 INFO [stdout] 
Nov 16 16:49:17.549 INFO [stdout] 
Nov 16 16:49:17.549 INFO [stdout] running 0 tests
Nov 16 16:49:17.550 INFO [stdout] 
Nov 16 16:49:17.550 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 16:49:17.550 INFO [stdout] 
Nov 16 16:49:17.555 INFO [stderr] su: No module specific data is present
Nov 16 16:49:18.555 INFO running `"docker" "inspect" "350ee12268fd12da412f55342d774946fcb884cb7caed0e2b205c060c2923803"`
Nov 16 16:49:18.745 INFO running `"docker" "rm" "-f" "350ee12268fd12da412f55342d774946fcb884cb7caed0e2b205c060c2923803"`
Nov 16 16:49:18.982 INFO [stdout] 350ee12268fd12da412f55342d774946fcb884cb7caed0e2b205c060c2923803