Dec 07 22:20:55.538 INFO testing boolexpr-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 22:20:55.538 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 22:20:55.833 INFO [stdout] 592826ae583a453111367d61d674a2a9842da9e6e2900cd0ec29c613ef8a96f0
Dec 07 22:20:55.840 INFO running `"docker" "start" "-a" "592826ae583a453111367d61d674a2a9842da9e6e2900cd0ec29c613ef8a96f0"`
Dec 07 22:20:56.537 INFO [stderr] usermod: no changes
Dec 07 22:20:56.562 INFO [stderr]    Compiling boolexpr v0.1.0 (/source)
Dec 07 22:20:57.050 INFO [stderr] warning: struct is never constructed: `Variable`
Dec 07 22:20:57.050 INFO [stderr]  --> src/lib.rs:4:1
Dec 07 22:20:57.050 INFO [stderr]   |
Dec 07 22:20:57.050 INFO [stderr] 4 | struct Variable {
Dec 07 22:20:57.050 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 07 22:20:57.050 INFO [stderr]   |
Dec 07 22:20:57.050 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 07 22:20:57.050 INFO [stderr] 
Dec 07 22:20:57.050 INFO [stderr] warning: method is never used: `new`
Dec 07 22:20:57.050 INFO [stderr]   --> src/lib.rs:11:5
Dec 07 22:20:57.050 INFO [stderr]    |
Dec 07 22:20:57.050 INFO [stderr] 11 |     fn new(name: &'static str, indices: Vec<usize>) -> Variable {
Dec 07 22:20:57.050 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 22:20:57.050 INFO [stderr] 
Dec 07 22:20:57.232 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 07 22:20:57.233 INFO [stderr] su: No module specific data is present
Dec 07 22:20:57.496 INFO running `"docker" "inspect" "592826ae583a453111367d61d674a2a9842da9e6e2900cd0ec29c613ef8a96f0"`
Dec 07 22:20:57.586 INFO running `"docker" "rm" "-f" "592826ae583a453111367d61d674a2a9842da9e6e2900cd0ec29c613ef8a96f0"`
Dec 07 22:20:57.686 INFO [stdout] 592826ae583a453111367d61d674a2a9842da9e6e2900cd0ec29c613ef8a96f0
Dec 07 22:20:57.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 22:20:57.864 INFO [stdout] e7c4977bb98ac30706651490d1fa6ae97bf98051df657e75c353c02cf79fb208
Dec 07 22:20:57.869 INFO running `"docker" "start" "-a" "e7c4977bb98ac30706651490d1fa6ae97bf98051df657e75c353c02cf79fb208"`
Dec 07 22:20:58.788 INFO [stderr] usermod: no changes
Dec 07 22:20:58.858 INFO [stderr]    Compiling boolexpr v0.1.0 (/source)
Dec 07 22:21:00.274 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 07 22:21:00.284 INFO [stderr] su: No module specific data is present
Dec 07 22:21:00.626 INFO running `"docker" "inspect" "e7c4977bb98ac30706651490d1fa6ae97bf98051df657e75c353c02cf79fb208"`
Dec 07 22:21:00.850 INFO running `"docker" "rm" "-f" "e7c4977bb98ac30706651490d1fa6ae97bf98051df657e75c353c02cf79fb208"`
Dec 07 22:21:01.080 INFO [stdout] e7c4977bb98ac30706651490d1fa6ae97bf98051df657e75c353c02cf79fb208
Dec 07 22:21:01.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 22:21:01.512 INFO [stdout] 21177711660cbd4e266eb61b33d82ead31d4f1f5bf19ef4efa3026d6595b9fe2
Dec 07 22:21:01.514 INFO running `"docker" "start" "-a" "21177711660cbd4e266eb61b33d82ead31d4f1f5bf19ef4efa3026d6595b9fe2"`
Dec 07 22:21:02.440 INFO [stderr] usermod: no changes
Dec 07 22:21:02.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 07 22:21:02.520 INFO [stderr]      Running /target/debug/deps/boolexpr-2cb259ad72ba2b56
Dec 07 22:21:02.522 INFO [stdout] 
Dec 07 22:21:02.522 INFO [stdout] running 1 test
Dec 07 22:21:02.525 INFO [stdout] test var_to_string ... ok
Dec 07 22:21:02.525 INFO [stdout] 
Dec 07 22:21:02.525 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:21:02.525 INFO [stdout] 
Dec 07 22:21:02.528 INFO [stderr]    Doc-tests boolexpr
Dec 07 22:21:03.827 INFO [stdout] 
Dec 07 22:21:03.827 INFO [stdout] running 0 tests
Dec 07 22:21:03.827 INFO [stdout] 
Dec 07 22:21:03.827 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 22:21:03.827 INFO [stdout] 
Dec 07 22:21:03.840 INFO [stderr] su: No module specific data is present
Dec 07 22:21:04.832 INFO running `"docker" "inspect" "21177711660cbd4e266eb61b33d82ead31d4f1f5bf19ef4efa3026d6595b9fe2"`
Dec 07 22:21:05.090 INFO running `"docker" "rm" "-f" "21177711660cbd4e266eb61b33d82ead31d4f1f5bf19ef4efa3026d6595b9fe2"`
Dec 07 22:21:05.404 INFO [stdout] 21177711660cbd4e266eb61b33d82ead31d4f1f5bf19ef4efa3026d6595b9fe2