Dec 12 05:01:30.585 INFO checking wdg-base64-0.4.7 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:01:30.585 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 12 05:01:30.836 INFO [stdout] ea609f90b5152b9acaa03ffb7ba894010d4211cf547c0a27f778c99c5ec69bfc
Dec 12 05:01:30.838 INFO running `"docker" "start" "-a" "ea609f90b5152b9acaa03ffb7ba894010d4211cf547c0a27f778c99c5ec69bfc"`
Dec 12 05:01:31.496 INFO [stderr] usermod: no changes
Dec 12 05:01:31.564 INFO [stderr]     Checking wdg-base64 v0.4.7 (/source)
Dec 12 05:01:32.329 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.329 INFO [stderr]  --> src/./include/u8_b64.rs:5:17
Dec 12 05:01:32.329 INFO [stderr]   |
Dec 12 05:01:32.329 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.329 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.329 INFO [stderr]   |                 |
Dec 12 05:01:32.329 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.329 INFO [stderr]   |
Dec 12 05:01:32.329 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 12 05:01:32.329 INFO [stderr] 
Dec 12 05:01:32.329 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.329 INFO [stderr]   --> src/./include/u8_b64.rs:22:17
Dec 12 05:01:32.329 INFO [stderr]    |
Dec 12 05:01:32.329 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.329 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.329 INFO [stderr]    |                 |
Dec 12 05:01:32.329 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.329 INFO [stderr] 
Dec 12 05:01:32.329 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.329 INFO [stderr]  --> src/./include/u16_b64.rs:5:17
Dec 12 05:01:32.329 INFO [stderr]   |
Dec 12 05:01:32.329 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.329 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.329 INFO [stderr]   |                 |
Dec 12 05:01:32.329 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.329 INFO [stderr] 
Dec 12 05:01:32.329 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.330 INFO [stderr]   --> src/./include/u16_b64.rs:22:17
Dec 12 05:01:32.330 INFO [stderr]    |
Dec 12 05:01:32.330 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.330 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.330 INFO [stderr]    |                 |
Dec 12 05:01:32.330 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.330 INFO [stderr] 
Dec 12 05:01:32.330 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.330 INFO [stderr]  --> src/./include/u32_b64.rs:5:17
Dec 12 05:01:32.330 INFO [stderr]   |
Dec 12 05:01:32.330 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.330 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.330 INFO [stderr]   |                 |
Dec 12 05:01:32.330 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.330 INFO [stderr] 
Dec 12 05:01:32.330 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.330 INFO [stderr]   --> src/./include/u32_b64.rs:26:17
Dec 12 05:01:32.330 INFO [stderr]    |
Dec 12 05:01:32.330 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.330 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.330 INFO [stderr]    |                 |
Dec 12 05:01:32.330 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.330 INFO [stderr] 
Dec 12 05:01:32.330 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.330 INFO [stderr]  --> src/./include/u64_b64.rs:5:17
Dec 12 05:01:32.330 INFO [stderr]   |
Dec 12 05:01:32.330 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.330 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.330 INFO [stderr]   |                 |
Dec 12 05:01:32.330 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.330 INFO [stderr] 
Dec 12 05:01:32.330 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.330 INFO [stderr]   --> src/./include/u64_b64.rs:30:17
Dec 12 05:01:32.330 INFO [stderr]    |
Dec 12 05:01:32.330 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.330 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.330 INFO [stderr]    |                 |
Dec 12 05:01:32.330 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.330 INFO [stderr] 
Dec 12 05:01:32.330 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.330 INFO [stderr]  --> src/./include/i8_b64.rs:5:17
Dec 12 05:01:32.330 INFO [stderr]   |
Dec 12 05:01:32.330 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.330 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.330 INFO [stderr]   |                 |
Dec 12 05:01:32.330 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.330 INFO [stderr] 
Dec 12 05:01:32.330 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.330 INFO [stderr]   --> src/./include/i8_b64.rs:22:17
Dec 12 05:01:32.330 INFO [stderr]    |
Dec 12 05:01:32.330 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.330 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.330 INFO [stderr]    |                 |
Dec 12 05:01:32.330 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.330 INFO [stderr] 
Dec 12 05:01:32.330 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.330 INFO [stderr]  --> src/./include/i16_b64.rs:5:17
Dec 12 05:01:32.330 INFO [stderr]   |
Dec 12 05:01:32.330 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.330 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.330 INFO [stderr]   |                 |
Dec 12 05:01:32.330 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.330 INFO [stderr] 
Dec 12 05:01:32.330 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.330 INFO [stderr]   --> src/./include/i16_b64.rs:22:17
Dec 12 05:01:32.330 INFO [stderr]    |
Dec 12 05:01:32.330 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.330 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.330 INFO [stderr]    |                 |
Dec 12 05:01:32.330 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.330 INFO [stderr] 
Dec 12 05:01:32.330 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.330 INFO [stderr]  --> src/./include/i32_b64.rs:5:17
Dec 12 05:01:32.330 INFO [stderr]   |
Dec 12 05:01:32.330 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.330 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.330 INFO [stderr]   |                 |
Dec 12 05:01:32.330 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.330 INFO [stderr] 
Dec 12 05:01:32.330 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.330 INFO [stderr]   --> src/./include/i32_b64.rs:26:17
Dec 12 05:01:32.330 INFO [stderr]    |
Dec 12 05:01:32.330 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.330 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.330 INFO [stderr]    |                 |
Dec 12 05:01:32.331 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.331 INFO [stderr] 
Dec 12 05:01:32.331 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.331 INFO [stderr]  --> src/./include/i64_b64.rs:5:17
Dec 12 05:01:32.331 INFO [stderr]   |
Dec 12 05:01:32.331 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.331 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.331 INFO [stderr]   |                 |
Dec 12 05:01:32.331 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.331 INFO [stderr] 
Dec 12 05:01:32.331 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.331 INFO [stderr]   --> src/./include/i64_b64.rs:30:17
Dec 12 05:01:32.331 INFO [stderr]    |
Dec 12 05:01:32.331 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.331 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.331 INFO [stderr]    |                 |
Dec 12 05:01:32.331 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.331 INFO [stderr] 
Dec 12 05:01:32.331 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.331 INFO [stderr]   --> src/./include/string_b64.rs:10:17
Dec 12 05:01:32.331 INFO [stderr]    |
Dec 12 05:01:32.331 INFO [stderr] 10 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.331 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.331 INFO [stderr]    |                 |
Dec 12 05:01:32.331 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.331 INFO [stderr] 
Dec 12 05:01:32.331 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.331 INFO [stderr]   --> src/./include/string_b64.rs:63:17
Dec 12 05:01:32.331 INFO [stderr]    |
Dec 12 05:01:32.331 INFO [stderr] 63 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.331 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.331 INFO [stderr]    |                 |
Dec 12 05:01:32.331 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.331 INFO [stderr] 
Dec 12 05:01:32.331 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.331 INFO [stderr]    --> src/./include/string_b64.rs:117:17
Dec 12 05:01:32.331 INFO [stderr]     |
Dec 12 05:01:32.331 INFO [stderr] 117 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.331 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:01:32.331 INFO [stderr]     |                 |
Dec 12 05:01:32.331 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:01:32.331 INFO [stderr] 
Dec 12 05:01:32.331 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.331 INFO [stderr]    --> src/./include/string_b64.rs:172:17
Dec 12 05:01:32.331 INFO [stderr]     |
Dec 12 05:01:32.331 INFO [stderr] 172 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.331 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:01:32.331 INFO [stderr]     |                 |
Dec 12 05:01:32.331 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:01:32.331 INFO [stderr] 
Dec 12 05:01:32.536 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.536 INFO [stderr]  --> src/./include/u8_b64.rs:5:17
Dec 12 05:01:32.536 INFO [stderr]   |
Dec 12 05:01:32.536 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.536 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.536 INFO [stderr]   |                 |
Dec 12 05:01:32.536 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.536 INFO [stderr]   |
Dec 12 05:01:32.536 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 12 05:01:32.536 INFO [stderr] 
Dec 12 05:01:32.536 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.536 INFO [stderr]   --> src/./include/u8_b64.rs:22:17
Dec 12 05:01:32.536 INFO [stderr]    |
Dec 12 05:01:32.537 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.537 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.537 INFO [stderr]    |                 |
Dec 12 05:01:32.537 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.537 INFO [stderr] 
Dec 12 05:01:32.537 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.537 INFO [stderr]  --> src/./include/u16_b64.rs:5:17
Dec 12 05:01:32.537 INFO [stderr]   |
Dec 12 05:01:32.537 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.537 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.537 INFO [stderr]   |                 |
Dec 12 05:01:32.537 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.537 INFO [stderr] 
Dec 12 05:01:32.537 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.537 INFO [stderr]   --> src/./include/u16_b64.rs:22:17
Dec 12 05:01:32.537 INFO [stderr]    |
Dec 12 05:01:32.537 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.537 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.537 INFO [stderr]    |                 |
Dec 12 05:01:32.537 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.537 INFO [stderr] 
Dec 12 05:01:32.537 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.537 INFO [stderr]  --> src/./include/u32_b64.rs:5:17
Dec 12 05:01:32.537 INFO [stderr]   |
Dec 12 05:01:32.537 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.537 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.537 INFO [stderr]   |                 |
Dec 12 05:01:32.537 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.537 INFO [stderr] 
Dec 12 05:01:32.537 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.537 INFO [stderr]   --> src/./include/u32_b64.rs:26:17
Dec 12 05:01:32.537 INFO [stderr]    |
Dec 12 05:01:32.537 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.537 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.537 INFO [stderr]    |                 |
Dec 12 05:01:32.537 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.537 INFO [stderr] 
Dec 12 05:01:32.544 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.544 INFO [stderr]  --> src/./include/u64_b64.rs:5:17
Dec 12 05:01:32.544 INFO [stderr]   |
Dec 12 05:01:32.544 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.544 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.544 INFO [stderr]   |                 |
Dec 12 05:01:32.544 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.544 INFO [stderr] 
Dec 12 05:01:32.544 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.544 INFO [stderr]   --> src/./include/u64_b64.rs:30:17
Dec 12 05:01:32.544 INFO [stderr]    |
Dec 12 05:01:32.544 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.544 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.544 INFO [stderr]    |                 |
Dec 12 05:01:32.544 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.544 INFO [stderr] 
Dec 12 05:01:32.544 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.544 INFO [stderr]  --> src/./include/i8_b64.rs:5:17
Dec 12 05:01:32.544 INFO [stderr]   |
Dec 12 05:01:32.544 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.544 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.544 INFO [stderr]   |                 |
Dec 12 05:01:32.544 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.544 INFO [stderr] 
Dec 12 05:01:32.545 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.545 INFO [stderr]   --> src/./include/i8_b64.rs:22:17
Dec 12 05:01:32.545 INFO [stderr]    |
Dec 12 05:01:32.545 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.545 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.545 INFO [stderr]    |                 |
Dec 12 05:01:32.545 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.545 INFO [stderr] 
Dec 12 05:01:32.545 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.545 INFO [stderr]  --> src/./include/i16_b64.rs:5:17
Dec 12 05:01:32.545 INFO [stderr]   |
Dec 12 05:01:32.545 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.545 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.545 INFO [stderr]   |                 |
Dec 12 05:01:32.545 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.545 INFO [stderr] 
Dec 12 05:01:32.552 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.552 INFO [stderr]   --> src/./include/i16_b64.rs:22:17
Dec 12 05:01:32.552 INFO [stderr]    |
Dec 12 05:01:32.552 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.552 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.552 INFO [stderr]    |                 |
Dec 12 05:01:32.552 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.552 INFO [stderr] 
Dec 12 05:01:32.552 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.552 INFO [stderr]  --> src/./include/i32_b64.rs:5:17
Dec 12 05:01:32.552 INFO [stderr]   |
Dec 12 05:01:32.552 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.552 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.552 INFO [stderr]   |                 |
Dec 12 05:01:32.552 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.552 INFO [stderr] 
Dec 12 05:01:32.552 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.552 INFO [stderr]   --> src/./include/i32_b64.rs:26:17
Dec 12 05:01:32.552 INFO [stderr]    |
Dec 12 05:01:32.552 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.552 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.552 INFO [stderr]    |                 |
Dec 12 05:01:32.552 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.552 INFO [stderr] 
Dec 12 05:01:32.552 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.552 INFO [stderr]  --> src/./include/i64_b64.rs:5:17
Dec 12 05:01:32.552 INFO [stderr]   |
Dec 12 05:01:32.553 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.553 INFO [stderr]   |                 ----^^^^^^
Dec 12 05:01:32.553 INFO [stderr]   |                 |
Dec 12 05:01:32.553 INFO [stderr]   |                 help: remove this `mut`
Dec 12 05:01:32.553 INFO [stderr] 
Dec 12 05:01:32.556 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.556 INFO [stderr]   --> src/./include/i64_b64.rs:30:17
Dec 12 05:01:32.556 INFO [stderr]    |
Dec 12 05:01:32.556 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.556 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.556 INFO [stderr]    |                 |
Dec 12 05:01:32.556 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.556 INFO [stderr] 
Dec 12 05:01:32.560 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.560 INFO [stderr]   --> src/./include/string_b64.rs:10:17
Dec 12 05:01:32.560 INFO [stderr]    |
Dec 12 05:01:32.560 INFO [stderr] 10 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.560 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.560 INFO [stderr]    |                 |
Dec 12 05:01:32.560 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.560 INFO [stderr] 
Dec 12 05:01:32.564 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.564 INFO [stderr]   --> src/./include/string_b64.rs:63:17
Dec 12 05:01:32.564 INFO [stderr]    |
Dec 12 05:01:32.564 INFO [stderr] 63 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.564 INFO [stderr]    |                 ----^^^^^^
Dec 12 05:01:32.564 INFO [stderr]    |                 |
Dec 12 05:01:32.564 INFO [stderr]    |                 help: remove this `mut`
Dec 12 05:01:32.564 INFO [stderr] 
Dec 12 05:01:32.568 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.568 INFO [stderr]    --> src/./include/string_b64.rs:117:17
Dec 12 05:01:32.568 INFO [stderr]     |
Dec 12 05:01:32.568 INFO [stderr] 117 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.568 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:01:32.568 INFO [stderr]     |                 |
Dec 12 05:01:32.568 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:01:32.568 INFO [stderr] 
Dec 12 05:01:32.572 INFO [stderr] warning: variable does not need to be mutable
Dec 12 05:01:32.572 INFO [stderr]    --> src/./include/string_b64.rs:172:17
Dec 12 05:01:32.572 INFO [stderr]     |
Dec 12 05:01:32.572 INFO [stderr] 172 |             let mut vector=&mut string.as_mut_vec();
Dec 12 05:01:32.572 INFO [stderr]     |                 ----^^^^^^
Dec 12 05:01:32.572 INFO [stderr]     |                 |
Dec 12 05:01:32.572 INFO [stderr]     |                 help: remove this `mut`
Dec 12 05:01:32.572 INFO [stderr] 
Dec 12 05:01:33.364 INFO [stderr] warning: literal out of range for i8
Dec 12 05:01:33.364 INFO [stderr]   --> tests/i8_b64/./data.rs:10:6
Dec 12 05:01:33.364 INFO [stderr]    |
Dec 12 05:01:33.364 INFO [stderr] 10 |     (0b10000000,&"gA=="),
Dec 12 05:01:33.364 INFO [stderr]    |      ^^^^^^^^^^
Dec 12 05:01:33.364 INFO [stderr]    |
Dec 12 05:01:33.364 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Dec 12 05:01:33.364 INFO [stderr]    = note: the literal `0b10000000` (decimal `128`) does not fit into an `i8` and will become `-128i8`
Dec 12 05:01:33.364 INFO [stderr]    = help: consider using `u8` instead
Dec 12 05:01:33.364 INFO [stderr] 
Dec 12 05:01:33.364 INFO [stderr] warning: literal out of range for i8
Dec 12 05:01:33.364 INFO [stderr]   --> tests/i8_b64/./data.rs:11:6
Dec 12 05:01:33.364 INFO [stderr]    |
Dec 12 05:01:33.364 INFO [stderr] 11 |     (0b11111111,&"/w==")
Dec 12 05:01:33.364 INFO [stderr]    |      ^^^^^^^^^^
Dec 12 05:01:33.364 INFO [stderr]    |
Dec 12 05:01:33.364 INFO [stderr]    = note: the literal `0b11111111` (decimal `255`) does not fit into an `i8` and will become `-1i8`
Dec 12 05:01:33.364 INFO [stderr]    = help: consider using `u8` instead
Dec 12 05:01:33.364 INFO [stderr] 
Dec 12 05:01:33.381 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Dec 12 05:01:33.387 INFO [stderr] su: No module specific data is present
Dec 12 05:01:33.660 INFO running `"docker" "inspect" "ea609f90b5152b9acaa03ffb7ba894010d4211cf547c0a27f778c99c5ec69bfc"`
Dec 12 05:01:33.772 INFO running `"docker" "rm" "-f" "ea609f90b5152b9acaa03ffb7ba894010d4211cf547c0a27f778c99c5ec69bfc"`
Dec 12 05:01:33.864 INFO [stdout] ea609f90b5152b9acaa03ffb7ba894010d4211cf547c0a27f778c99c5ec69bfc