Dec 05 04:27:19.141 INFO checking wdg-base64-0.4.7 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 04:27:19.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 04:27:19.591 INFO [stdout] c1087de89a04bebb12e2b8de00fecfcf4231fab9f7686ae8cb0e350ea380000c
Dec 05 04:27:19.595 INFO running `"docker" "start" "-a" "c1087de89a04bebb12e2b8de00fecfcf4231fab9f7686ae8cb0e350ea380000c"`
Dec 05 04:27:20.227 INFO [stderr] usermod: no changes
Dec 05 04:27:20.311 INFO [stderr]     Checking wdg-base64 v0.4.7 (/source)
Dec 05 04:27:21.051 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.051 INFO [stderr]  --> src/./include/u8_b64.rs:5:17
Dec 05 04:27:21.051 INFO [stderr]   |
Dec 05 04:27:21.051 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.051 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.051 INFO [stderr]   |                 |
Dec 05 04:27:21.051 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.051 INFO [stderr]   |
Dec 05 04:27:21.051 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 05 04:27:21.051 INFO [stderr] 
Dec 05 04:27:21.051 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.051 INFO [stderr]   --> src/./include/u8_b64.rs:22:17
Dec 05 04:27:21.051 INFO [stderr]    |
Dec 05 04:27:21.051 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.051 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.051 INFO [stderr]    |                 |
Dec 05 04:27:21.051 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.051 INFO [stderr] 
Dec 05 04:27:21.051 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.051 INFO [stderr]  --> src/./include/u16_b64.rs:5:17
Dec 05 04:27:21.051 INFO [stderr]   |
Dec 05 04:27:21.051 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.051 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.051 INFO [stderr]   |                 |
Dec 05 04:27:21.051 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.051 INFO [stderr] 
Dec 05 04:27:21.051 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.051 INFO [stderr]   --> src/./include/u16_b64.rs:22:17
Dec 05 04:27:21.051 INFO [stderr]    |
Dec 05 04:27:21.051 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.051 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.051 INFO [stderr]    |                 |
Dec 05 04:27:21.051 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.051 INFO [stderr] 
Dec 05 04:27:21.051 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.051 INFO [stderr]  --> src/./include/u32_b64.rs:5:17
Dec 05 04:27:21.051 INFO [stderr]   |
Dec 05 04:27:21.051 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.051 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.051 INFO [stderr]   |                 |
Dec 05 04:27:21.051 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.051 INFO [stderr] 
Dec 05 04:27:21.055 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.055 INFO [stderr]   --> src/./include/u32_b64.rs:26:17
Dec 05 04:27:21.055 INFO [stderr]    |
Dec 05 04:27:21.055 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.055 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.055 INFO [stderr]    |                 |
Dec 05 04:27:21.055 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.055 INFO [stderr] 
Dec 05 04:27:21.059 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.059 INFO [stderr]  --> src/./include/u64_b64.rs:5:17
Dec 05 04:27:21.059 INFO [stderr]   |
Dec 05 04:27:21.059 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.059 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.059 INFO [stderr]   |                 |
Dec 05 04:27:21.059 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.059 INFO [stderr] 
Dec 05 04:27:21.063 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.063 INFO [stderr]   --> src/./include/u64_b64.rs:30:17
Dec 05 04:27:21.063 INFO [stderr]    |
Dec 05 04:27:21.063 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.063 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.063 INFO [stderr]    |                 |
Dec 05 04:27:21.063 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.063 INFO [stderr] 
Dec 05 04:27:21.063 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.063 INFO [stderr]  --> src/./include/i8_b64.rs:5:17
Dec 05 04:27:21.063 INFO [stderr]   |
Dec 05 04:27:21.063 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.063 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.063 INFO [stderr]   |                 |
Dec 05 04:27:21.063 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.063 INFO [stderr] 
Dec 05 04:27:21.063 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.063 INFO [stderr]   --> src/./include/i8_b64.rs:22:17
Dec 05 04:27:21.063 INFO [stderr]    |
Dec 05 04:27:21.063 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.063 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.063 INFO [stderr]    |                 |
Dec 05 04:27:21.063 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.063 INFO [stderr] 
Dec 05 04:27:21.063 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.063 INFO [stderr]  --> src/./include/i16_b64.rs:5:17
Dec 05 04:27:21.063 INFO [stderr]   |
Dec 05 04:27:21.063 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.063 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.063 INFO [stderr]   |                 |
Dec 05 04:27:21.063 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.063 INFO [stderr] 
Dec 05 04:27:21.067 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.068 INFO [stderr]   --> src/./include/i16_b64.rs:22:17
Dec 05 04:27:21.068 INFO [stderr]    |
Dec 05 04:27:21.068 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.068 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.068 INFO [stderr]    |                 |
Dec 05 04:27:21.068 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.068 INFO [stderr] 
Dec 05 04:27:21.068 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.068 INFO [stderr]  --> src/./include/i32_b64.rs:5:17
Dec 05 04:27:21.068 INFO [stderr]   |
Dec 05 04:27:21.068 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.068 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.068 INFO [stderr]   |                 |
Dec 05 04:27:21.068 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.068 INFO [stderr] 
Dec 05 04:27:21.068 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.068 INFO [stderr]   --> src/./include/i32_b64.rs:26:17
Dec 05 04:27:21.068 INFO [stderr]    |
Dec 05 04:27:21.068 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.068 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.068 INFO [stderr]    |                 |
Dec 05 04:27:21.068 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.068 INFO [stderr] 
Dec 05 04:27:21.072 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.072 INFO [stderr]  --> src/./include/i64_b64.rs:5:17
Dec 05 04:27:21.072 INFO [stderr]   |
Dec 05 04:27:21.072 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.072 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.072 INFO [stderr]   |                 |
Dec 05 04:27:21.072 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.072 INFO [stderr] 
Dec 05 04:27:21.072 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.072 INFO [stderr]   --> src/./include/i64_b64.rs:30:17
Dec 05 04:27:21.072 INFO [stderr]    |
Dec 05 04:27:21.072 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.072 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.072 INFO [stderr]    |                 |
Dec 05 04:27:21.072 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.079 INFO [stderr] 
Dec 05 04:27:21.080 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.080 INFO [stderr]   --> src/./include/string_b64.rs:10:17
Dec 05 04:27:21.080 INFO [stderr]    |
Dec 05 04:27:21.080 INFO [stderr] 10 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.080 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.080 INFO [stderr]    |                 |
Dec 05 04:27:21.080 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.080 INFO [stderr] 
Dec 05 04:27:21.087 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.087 INFO [stderr]   --> src/./include/string_b64.rs:63:17
Dec 05 04:27:21.087 INFO [stderr]    |
Dec 05 04:27:21.087 INFO [stderr] 63 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.087 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.087 INFO [stderr]    |                 |
Dec 05 04:27:21.087 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.087 INFO [stderr] 
Dec 05 04:27:21.087 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.088 INFO [stderr]    --> src/./include/string_b64.rs:117:17
Dec 05 04:27:21.088 INFO [stderr]     |
Dec 05 04:27:21.088 INFO [stderr] 117 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.088 INFO [stderr]     |                 ----^^^^^^
Dec 05 04:27:21.088 INFO [stderr]     |                 |
Dec 05 04:27:21.088 INFO [stderr]     |                 help: remove this `mut`
Dec 05 04:27:21.088 INFO [stderr] 
Dec 05 04:27:21.089 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.089 INFO [stderr]    --> src/./include/string_b64.rs:172:17
Dec 05 04:27:21.089 INFO [stderr]     |
Dec 05 04:27:21.089 INFO [stderr] 172 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.089 INFO [stderr]     |                 ----^^^^^^
Dec 05 04:27:21.089 INFO [stderr]     |                 |
Dec 05 04:27:21.089 INFO [stderr]     |                 help: remove this `mut`
Dec 05 04:27:21.089 INFO [stderr] 
Dec 05 04:27:21.479 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.479 INFO [stderr]  --> src/./include/u8_b64.rs:5:17
Dec 05 04:27:21.479 INFO [stderr]   |
Dec 05 04:27:21.479 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.479 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.479 INFO [stderr]   |                 |
Dec 05 04:27:21.479 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.479 INFO [stderr]   |
Dec 05 04:27:21.479 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 05 04:27:21.479 INFO [stderr] 
Dec 05 04:27:21.480 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.480 INFO [stderr]   --> src/./include/u8_b64.rs:22:17
Dec 05 04:27:21.480 INFO [stderr]    |
Dec 05 04:27:21.480 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.480 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.480 INFO [stderr]    |                 |
Dec 05 04:27:21.480 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.480 INFO [stderr] 
Dec 05 04:27:21.483 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.483 INFO [stderr]  --> src/./include/u16_b64.rs:5:17
Dec 05 04:27:21.483 INFO [stderr]   |
Dec 05 04:27:21.483 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.483 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.484 INFO [stderr]   |                 |
Dec 05 04:27:21.484 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.484 INFO [stderr] 
Dec 05 04:27:21.485 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.485 INFO [stderr]   --> src/./include/u16_b64.rs:22:17
Dec 05 04:27:21.485 INFO [stderr]    |
Dec 05 04:27:21.485 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.485 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.485 INFO [stderr]    |                 |
Dec 05 04:27:21.487 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.487 INFO [stderr] 
Dec 05 04:27:21.488 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.488 INFO [stderr]  --> src/./include/u32_b64.rs:5:17
Dec 05 04:27:21.488 INFO [stderr]   |
Dec 05 04:27:21.488 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.488 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.488 INFO [stderr]   |                 |
Dec 05 04:27:21.488 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.488 INFO [stderr] 
Dec 05 04:27:21.490 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.490 INFO [stderr]   --> src/./include/u32_b64.rs:26:17
Dec 05 04:27:21.490 INFO [stderr]    |
Dec 05 04:27:21.490 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.490 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.490 INFO [stderr]    |                 |
Dec 05 04:27:21.490 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.490 INFO [stderr] 
Dec 05 04:27:21.495 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.495 INFO [stderr]  --> src/./include/u64_b64.rs:5:17
Dec 05 04:27:21.495 INFO [stderr]   |
Dec 05 04:27:21.495 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.495 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.495 INFO [stderr]   |                 |
Dec 05 04:27:21.495 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.495 INFO [stderr] 
Dec 05 04:27:21.495 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.495 INFO [stderr]   --> src/./include/u64_b64.rs:30:17
Dec 05 04:27:21.495 INFO [stderr]    |
Dec 05 04:27:21.495 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.495 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.495 INFO [stderr]    |                 |
Dec 05 04:27:21.495 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.495 INFO [stderr] 
Dec 05 04:27:21.499 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.499 INFO [stderr]  --> src/./include/i8_b64.rs:5:17
Dec 05 04:27:21.499 INFO [stderr]   |
Dec 05 04:27:21.499 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.499 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.499 INFO [stderr]   |                 |
Dec 05 04:27:21.499 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.499 INFO [stderr] 
Dec 05 04:27:21.503 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.503 INFO [stderr]   --> src/./include/i8_b64.rs:22:17
Dec 05 04:27:21.503 INFO [stderr]    |
Dec 05 04:27:21.503 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.503 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.503 INFO [stderr]    |                 |
Dec 05 04:27:21.503 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.503 INFO [stderr] 
Dec 05 04:27:21.503 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.503 INFO [stderr]  --> src/./include/i16_b64.rs:5:17
Dec 05 04:27:21.503 INFO [stderr]   |
Dec 05 04:27:21.503 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.503 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.503 INFO [stderr]   |                 |
Dec 05 04:27:21.503 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.503 INFO [stderr] 
Dec 05 04:27:21.507 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.507 INFO [stderr]   --> src/./include/i16_b64.rs:22:17
Dec 05 04:27:21.507 INFO [stderr]    |
Dec 05 04:27:21.507 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.507 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.507 INFO [stderr]    |                 |
Dec 05 04:27:21.507 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.507 INFO [stderr] 
Dec 05 04:27:21.507 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.507 INFO [stderr]  --> src/./include/i32_b64.rs:5:17
Dec 05 04:27:21.507 INFO [stderr]   |
Dec 05 04:27:21.507 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.507 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.507 INFO [stderr]   |                 |
Dec 05 04:27:21.507 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.507 INFO [stderr] 
Dec 05 04:27:21.515 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.515 INFO [stderr]   --> src/./include/i32_b64.rs:26:17
Dec 05 04:27:21.515 INFO [stderr]    |
Dec 05 04:27:21.515 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.515 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.515 INFO [stderr]    |                 |
Dec 05 04:27:21.515 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.515 INFO [stderr] 
Dec 05 04:27:21.515 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.515 INFO [stderr]  --> src/./include/i64_b64.rs:5:17
Dec 05 04:27:21.515 INFO [stderr]   |
Dec 05 04:27:21.515 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.515 INFO [stderr]   |                 ----^^^^^^
Dec 05 04:27:21.515 INFO [stderr]   |                 |
Dec 05 04:27:21.515 INFO [stderr]   |                 help: remove this `mut`
Dec 05 04:27:21.515 INFO [stderr] 
Dec 05 04:27:21.515 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.515 INFO [stderr]   --> src/./include/i64_b64.rs:30:17
Dec 05 04:27:21.515 INFO [stderr]    |
Dec 05 04:27:21.515 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.515 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.515 INFO [stderr]    |                 |
Dec 05 04:27:21.515 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.515 INFO [stderr] 
Dec 05 04:27:21.519 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.519 INFO [stderr]   --> src/./include/string_b64.rs:10:17
Dec 05 04:27:21.519 INFO [stderr]    |
Dec 05 04:27:21.519 INFO [stderr] 10 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.519 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.519 INFO [stderr]    |                 |
Dec 05 04:27:21.519 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.519 INFO [stderr] 
Dec 05 04:27:21.523 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.523 INFO [stderr]   --> src/./include/string_b64.rs:63:17
Dec 05 04:27:21.523 INFO [stderr]    |
Dec 05 04:27:21.523 INFO [stderr] 63 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.523 INFO [stderr]    |                 ----^^^^^^
Dec 05 04:27:21.523 INFO [stderr]    |                 |
Dec 05 04:27:21.523 INFO [stderr]    |                 help: remove this `mut`
Dec 05 04:27:21.523 INFO [stderr] 
Dec 05 04:27:21.527 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.527 INFO [stderr]    --> src/./include/string_b64.rs:117:17
Dec 05 04:27:21.527 INFO [stderr]     |
Dec 05 04:27:21.527 INFO [stderr] 117 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.527 INFO [stderr]     |                 ----^^^^^^
Dec 05 04:27:21.527 INFO [stderr]     |                 |
Dec 05 04:27:21.527 INFO [stderr]     |                 help: remove this `mut`
Dec 05 04:27:21.527 INFO [stderr] 
Dec 05 04:27:21.533 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:27:21.533 INFO [stderr]    --> src/./include/string_b64.rs:172:17
Dec 05 04:27:21.533 INFO [stderr]     |
Dec 05 04:27:21.533 INFO [stderr] 172 |             let mut vector=&mut string.as_mut_vec();
Dec 05 04:27:21.533 INFO [stderr]     |                 ----^^^^^^
Dec 05 04:27:21.533 INFO [stderr]     |                 |
Dec 05 04:27:21.533 INFO [stderr]     |                 help: remove this `mut`
Dec 05 04:27:21.533 INFO [stderr] 
Dec 05 04:27:21.933 INFO [stderr] warning: literal out of range for i8
Dec 05 04:27:21.933 INFO [stderr]   --> tests/i8_b64/./data.rs:10:6
Dec 05 04:27:21.933 INFO [stderr]    |
Dec 05 04:27:21.933 INFO [stderr] 10 |     (0b10000000,&"gA=="),
Dec 05 04:27:21.933 INFO [stderr]    |      ^^^^^^^^^^
Dec 05 04:27:21.933 INFO [stderr]    |
Dec 05 04:27:21.933 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Dec 05 04:27:21.933 INFO [stderr]    = note: the literal `0b10000000` (decimal `128`) does not fit into an `i8` and will become `-128i8`
Dec 05 04:27:21.933 INFO [stderr]    = help: consider using `u8` instead
Dec 05 04:27:21.933 INFO [stderr] 
Dec 05 04:27:21.933 INFO [stderr] warning: literal out of range for i8
Dec 05 04:27:21.933 INFO [stderr]   --> tests/i8_b64/./data.rs:11:6
Dec 05 04:27:21.933 INFO [stderr]    |
Dec 05 04:27:21.933 INFO [stderr] 11 |     (0b11111111,&"/w==")
Dec 05 04:27:21.933 INFO [stderr]    |      ^^^^^^^^^^
Dec 05 04:27:21.933 INFO [stderr]    |
Dec 05 04:27:21.933 INFO [stderr]    = note: the literal `0b11111111` (decimal `255`) does not fit into an `i8` and will become `-1i8`
Dec 05 04:27:21.933 INFO [stderr]    = help: consider using `u8` instead
Dec 05 04:27:21.933 INFO [stderr] 
Dec 05 04:27:21.960 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Dec 05 04:27:21.963 INFO [stderr] su: No module specific data is present
Dec 05 04:27:22.265 INFO running `"docker" "inspect" "c1087de89a04bebb12e2b8de00fecfcf4231fab9f7686ae8cb0e350ea380000c"`
Dec 05 04:27:22.381 INFO running `"docker" "rm" "-f" "c1087de89a04bebb12e2b8de00fecfcf4231fab9f7686ae8cb0e350ea380000c"`
Dec 05 04:27:22.581 INFO [stdout] c1087de89a04bebb12e2b8de00fecfcf4231fab9f7686ae8cb0e350ea380000c