Dec 07 07:44:16.113 INFO testing mascheroni-0.2.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 07:44:16.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07:44:16.506 INFO [stdout] 5482008f7ae1a7397f4c9eb3541f93551c71e4d03fdde207fc38beafe3af2514
Dec 07 07:44:16.507 INFO running `"docker" "start" "-a" "5482008f7ae1a7397f4c9eb3541f93551c71e4d03fdde207fc38beafe3af2514"`
Dec 07 07:44:18.256 INFO [stderr] usermod: no changes
Dec 07 07:44:18.296 INFO [stderr]    Compiling mascheroni v0.2.0 (/source)
Dec 07 07:44:18.820 INFO [stderr] warning: unused variable: `ret`
Dec 07 07:44:18.820 INFO [stderr]   --> src/lib.rs:40:13
Dec 07 07:44:18.820 INFO [stderr]    |
Dec 07 07:44:18.820 INFO [stderr] 40 |     let mut ret: u64 = 0;
Dec 07 07:44:18.820 INFO [stderr]    |             ^^^ help: consider using `_ret` instead
Dec 07 07:44:18.820 INFO [stderr]    |
Dec 07 07:44:18.820 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 07:44:18.820 INFO [stderr] 
Dec 07 07:44:18.828 INFO [stderr] warning: variable does not need to be mutable
Dec 07 07:44:18.828 INFO [stderr]   --> src/lib.rs:40:9
Dec 07 07:44:18.828 INFO [stderr]    |
Dec 07 07:44:18.828 INFO [stderr] 40 |     let mut ret: u64 = 0;
Dec 07 07:44:18.828 INFO [stderr]    |         ----^^^
Dec 07 07:44:18.828 INFO [stderr]    |         |
Dec 07 07:44:18.828 INFO [stderr]    |         help: remove this `mut`
Dec 07 07:44:18.828 INFO [stderr]    |
Dec 07 07:44:18.828 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 07:44:18.828 INFO [stderr] 
Dec 07 07:44:18.828 INFO [stderr] warning: function is never used: `test_is_not_palindrome`
Dec 07 07:44:18.828 INFO [stderr]    --> src/lib.rs:112:1
Dec 07 07:44:18.828 INFO [stderr]     |
Dec 07 07:44:18.828 INFO [stderr] 112 | fn test_is_not_palindrome() {
Dec 07 07:44:18.828 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:44:18.828 INFO [stderr]     |
Dec 07 07:44:18.828 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 07:44:18.828 INFO [stderr] 
Dec 07 07:44:19.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 07 07:44:19.335 INFO [stderr] su: No module specific data is present
Dec 07 07:44:20.100 INFO running `"docker" "inspect" "5482008f7ae1a7397f4c9eb3541f93551c71e4d03fdde207fc38beafe3af2514"`
Dec 07 07:44:20.408 INFO running `"docker" "rm" "-f" "5482008f7ae1a7397f4c9eb3541f93551c71e4d03fdde207fc38beafe3af2514"`
Dec 07 07:44:20.666 INFO [stdout] 5482008f7ae1a7397f4c9eb3541f93551c71e4d03fdde207fc38beafe3af2514
Dec 07 07:44:20.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07:44:21.188 INFO [stdout] a3c9dddde9c18896f42c2eab4c606a950782bdfe0d38b751e5d3449a99e46ce3
Dec 07 07:44:21.190 INFO running `"docker" "start" "-a" "a3c9dddde9c18896f42c2eab4c606a950782bdfe0d38b751e5d3449a99e46ce3"`
Dec 07 07:44:22.344 INFO [stderr] usermod: no changes
Dec 07 07:44:22.360 INFO [stderr]    Compiling mascheroni v0.2.0 (/source)
Dec 07 07:44:22.820 INFO [stderr] warning: unused variable: `ret`
Dec 07 07:44:22.820 INFO [stderr]   --> src/lib.rs:40:13
Dec 07 07:44:22.820 INFO [stderr]    |
Dec 07 07:44:22.820 INFO [stderr] 40 |     let mut ret: u64 = 0;
Dec 07 07:44:22.820 INFO [stderr]    |             ^^^ help: consider using `_ret` instead
Dec 07 07:44:22.820 INFO [stderr]    |
Dec 07 07:44:22.820 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 07:44:22.820 INFO [stderr] 
Dec 07 07:44:22.820 INFO [stderr] warning: variable does not need to be mutable
Dec 07 07:44:22.820 INFO [stderr]   --> src/lib.rs:40:9
Dec 07 07:44:22.820 INFO [stderr]    |
Dec 07 07:44:22.820 INFO [stderr] 40 |     let mut ret: u64 = 0;
Dec 07 07:44:22.820 INFO [stderr]    |         ----^^^
Dec 07 07:44:22.820 INFO [stderr]    |         |
Dec 07 07:44:22.820 INFO [stderr]    |         help: remove this `mut`
Dec 07 07:44:22.820 INFO [stderr]    |
Dec 07 07:44:22.820 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 07:44:22.820 INFO [stderr] 
Dec 07 07:44:22.828 INFO [stderr] warning: function is never used: `test_is_not_palindrome`
Dec 07 07:44:22.829 INFO [stderr]    --> src/lib.rs:112:1
Dec 07 07:44:22.829 INFO [stderr]     |
Dec 07 07:44:22.829 INFO [stderr] 112 | fn test_is_not_palindrome() {
Dec 07 07:44:22.829 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 07:44:22.829 INFO [stderr]     |
Dec 07 07:44:22.829 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 07:44:22.829 INFO [stderr] 
Dec 07 07:44:23.423 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 07 07:44:23.425 INFO [stderr] su: No module specific data is present
Dec 07 07:44:23.821 INFO running `"docker" "inspect" "a3c9dddde9c18896f42c2eab4c606a950782bdfe0d38b751e5d3449a99e46ce3"`
Dec 07 07:44:23.889 INFO running `"docker" "rm" "-f" "a3c9dddde9c18896f42c2eab4c606a950782bdfe0d38b751e5d3449a99e46ce3"`
Dec 07 07:44:23.972 INFO [stdout] a3c9dddde9c18896f42c2eab4c606a950782bdfe0d38b751e5d3449a99e46ce3
Dec 07 07:44:23.972 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07:44:24.200 INFO [stdout] 759cda3071aef050af3f314bbe6e71ca847c8fdaf8858e1e5e943b7b50d752f1
Dec 07 07:44:24.202 INFO running `"docker" "start" "-a" "759cda3071aef050af3f314bbe6e71ca847c8fdaf8858e1e5e943b7b50d752f1"`
Dec 07 07:44:24.800 INFO [stderr] usermod: no changes
Dec 07 07:44:24.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 07:44:24.825 INFO [stderr]      Running /target/debug/deps/mascheroni-7b9d9dc591af278a
Dec 07 07:44:24.829 INFO [stdout] 
Dec 07 07:44:24.829 INFO [stdout] running 2 tests
Dec 07 07:44:24.829 INFO [stdout] test test_is_palindrome ... ok
Dec 07 07:44:24.831 INFO [stdout] test test_string2u64 ... ok
Dec 07 07:44:24.831 INFO [stdout] 
Dec 07 07:44:24.831 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:44:24.831 INFO [stdout] 
Dec 07 07:44:24.831 INFO [stderr]    Doc-tests mascheroni
Dec 07 07:44:25.318 INFO [stdout] 
Dec 07 07:44:25.318 INFO [stdout] running 0 tests
Dec 07 07:44:25.318 INFO [stdout] 
Dec 07 07:44:25.318 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 07:44:25.318 INFO [stdout] 
Dec 07 07:44:25.325 INFO [stderr] su: No module specific data is present
Dec 07 07:44:25.730 INFO running `"docker" "inspect" "759cda3071aef050af3f314bbe6e71ca847c8fdaf8858e1e5e943b7b50d752f1"`
Dec 07 07:44:25.902 INFO running `"docker" "rm" "-f" "759cda3071aef050af3f314bbe6e71ca847c8fdaf8858e1e5e943b7b50d752f1"`
Dec 07 07:44:26.006 INFO [stdout] 759cda3071aef050af3f314bbe6e71ca847c8fdaf8858e1e5e943b7b50d752f1