Dec 03 02:09:03.061 INFO testing mascheroni-0.2.0 against 1.30.1 for beta-1.31-5
Dec 03 02:09:03.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:09:03.381 INFO [stdout] 88bb1d78ce3277f437098f57a1babecf4c1369fcad781c2eeb214d5ed2b2ffff
Dec 03 02:09:03.384 INFO running `"docker" "start" "-a" "88bb1d78ce3277f437098f57a1babecf4c1369fcad781c2eeb214d5ed2b2ffff"`
Dec 03 02:09:04.613 INFO [stderr] usermod: no changes
Dec 03 02:09:04.672 INFO [stderr]    Compiling mascheroni v0.2.0 (/source)
Dec 03 02:09:05.371 INFO [stderr] warning: unused variable: `ret`
Dec 03 02:09:05.371 INFO [stderr]   --> src/lib.rs:40:13
Dec 03 02:09:05.371 INFO [stderr]    |
Dec 03 02:09:05.371 INFO [stderr] 40 |     let mut ret: u64 = 0;
Dec 03 02:09:05.371 INFO [stderr]    |             ^^^ help: consider using `_ret` instead
Dec 03 02:09:05.371 INFO [stderr]    |
Dec 03 02:09:05.371 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 02:09:05.371 INFO [stderr] 
Dec 03 02:09:05.379 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:09:05.379 INFO [stderr]   --> src/lib.rs:40:9
Dec 03 02:09:05.379 INFO [stderr]    |
Dec 03 02:09:05.379 INFO [stderr] 40 |     let mut ret: u64 = 0;
Dec 03 02:09:05.379 INFO [stderr]    |         ----^^^
Dec 03 02:09:05.379 INFO [stderr]    |         |
Dec 03 02:09:05.379 INFO [stderr]    |         help: remove this `mut`
Dec 03 02:09:05.379 INFO [stderr]    |
Dec 03 02:09:05.379 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 02:09:05.379 INFO [stderr] 
Dec 03 02:09:05.379 INFO [stderr] warning: function is never used: `test_is_not_palindrome`
Dec 03 02:09:05.379 INFO [stderr]    --> src/lib.rs:112:1
Dec 03 02:09:05.379 INFO [stderr]     |
Dec 03 02:09:05.379 INFO [stderr] 112 | fn test_is_not_palindrome() {
Dec 03 02:09:05.379 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:09:05.379 INFO [stderr]     |
Dec 03 02:09:05.379 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 03 02:09:05.379 INFO [stderr] 
Dec 03 02:09:05.777 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 03 02:09:05.779 INFO [stderr] su: No module specific data is present
Dec 03 02:09:06.337 INFO running `"docker" "inspect" "88bb1d78ce3277f437098f57a1babecf4c1369fcad781c2eeb214d5ed2b2ffff"`
Dec 03 02:09:06.493 INFO running `"docker" "rm" "-f" "88bb1d78ce3277f437098f57a1babecf4c1369fcad781c2eeb214d5ed2b2ffff"`
Dec 03 02:09:06.662 INFO [stdout] 88bb1d78ce3277f437098f57a1babecf4c1369fcad781c2eeb214d5ed2b2ffff
Dec 03 02:09:06.666 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:09:06.906 INFO [stdout] d064509e47a5e0befdbe3333a1c5deda063893b573d33728ef6ad7b40a354705
Dec 03 02:09:06.906 INFO running `"docker" "start" "-a" "d064509e47a5e0befdbe3333a1c5deda063893b573d33728ef6ad7b40a354705"`
Dec 03 02:09:07.495 INFO [stderr] usermod: no changes
Dec 03 02:09:07.543 INFO [stderr]    Compiling mascheroni v0.2.0 (/source)
Dec 03 02:09:08.390 INFO [stderr] warning: unused variable: `ret`
Dec 03 02:09:08.390 INFO [stderr]   --> src/lib.rs:40:13
Dec 03 02:09:08.390 INFO [stderr]    |
Dec 03 02:09:08.390 INFO [stderr] 40 |     let mut ret: u64 = 0;
Dec 03 02:09:08.394 INFO [stderr]    |             ^^^ help: consider using `_ret` instead
Dec 03 02:09:08.394 INFO [stderr]    |
Dec 03 02:09:08.394 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 03 02:09:08.394 INFO [stderr] 
Dec 03 02:09:08.394 INFO [stderr] warning: variable does not need to be mutable
Dec 03 02:09:08.394 INFO [stderr]   --> src/lib.rs:40:9
Dec 03 02:09:08.394 INFO [stderr]    |
Dec 03 02:09:08.394 INFO [stderr] 40 |     let mut ret: u64 = 0;
Dec 03 02:09:08.394 INFO [stderr]    |         ----^^^
Dec 03 02:09:08.394 INFO [stderr]    |         |
Dec 03 02:09:08.394 INFO [stderr]    |         help: remove this `mut`
Dec 03 02:09:08.394 INFO [stderr]    |
Dec 03 02:09:08.394 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 02:09:08.394 INFO [stderr] 
Dec 03 02:09:08.402 INFO [stderr] warning: function is never used: `test_is_not_palindrome`
Dec 03 02:09:08.403 INFO [stderr]    --> src/lib.rs:112:1
Dec 03 02:09:08.403 INFO [stderr]     |
Dec 03 02:09:08.403 INFO [stderr] 112 | fn test_is_not_palindrome() {
Dec 03 02:09:08.403 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:09:08.403 INFO [stderr]     |
Dec 03 02:09:08.403 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 03 02:09:08.403 INFO [stderr] 
Dec 03 02:09:08.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Dec 03 02:09:08.992 INFO [stderr] su: No module specific data is present
Dec 03 02:09:09.335 INFO running `"docker" "inspect" "d064509e47a5e0befdbe3333a1c5deda063893b573d33728ef6ad7b40a354705"`
Dec 03 02:09:09.416 INFO running `"docker" "rm" "-f" "d064509e47a5e0befdbe3333a1c5deda063893b573d33728ef6ad7b40a354705"`
Dec 03 02:09:09.598 INFO [stdout] d064509e47a5e0befdbe3333a1c5deda063893b573d33728ef6ad7b40a354705
Dec 03 02:09:09.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 02:09:09.778 INFO [stdout] 2668a597b9d6b7bd069d5c0ebf9de9b740a62512de9d6bfd70c1ddf8f30a809f
Dec 03 02:09:09.780 INFO running `"docker" "start" "-a" "2668a597b9d6b7bd069d5c0ebf9de9b740a62512de9d6bfd70c1ddf8f30a809f"`
Dec 03 02:09:10.185 INFO [stderr] usermod: no changes
Dec 03 02:09:10.213 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 03 02:09:10.214 INFO [stderr]      Running /target/debug/deps/mascheroni-6a7cfb499bfe9914
Dec 03 02:09:10.215 INFO [stdout] 
Dec 03 02:09:10.215 INFO [stdout] running 2 tests
Dec 03 02:09:10.216 INFO [stdout] test test_string2u64 ... ok
Dec 03 02:09:10.218 INFO [stdout] test test_is_palindrome ... ok
Dec 03 02:09:10.218 INFO [stdout] 
Dec 03 02:09:10.218 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 02:09:10.218 INFO [stdout] 
Dec 03 02:09:10.218 INFO [stderr]    Doc-tests mascheroni
Dec 03 02:09:11.134 INFO [stdout] 
Dec 03 02:09:11.134 INFO [stdout] running 0 tests
Dec 03 02:09:11.134 INFO [stdout] 
Dec 03 02:09:11.134 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 02:09:11.134 INFO [stdout] 
Dec 03 02:09:11.139 INFO [stderr] su: No module specific data is present
Dec 03 02:09:11.407 INFO running `"docker" "inspect" "2668a597b9d6b7bd069d5c0ebf9de9b740a62512de9d6bfd70c1ddf8f30a809f"`
Dec 03 02:09:11.541 INFO running `"docker" "rm" "-f" "2668a597b9d6b7bd069d5c0ebf9de9b740a62512de9d6bfd70c1ddf8f30a809f"`
Dec 03 02:09:11.638 INFO [stdout] 2668a597b9d6b7bd069d5c0ebf9de9b740a62512de9d6bfd70c1ddf8f30a809f
