Dec 02 11:17:46.983 INFO testing wdg-base64-0.4.7 against 1.30.1 for beta-1.31-5
Dec 02 11:17:46.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 11:17:47.199 INFO [stdout] 1c487805a1f64b44641577c0904362ae48b849447ba66840babbc6c6fad442d7
Dec 02 11:17:47.205 INFO running `"docker" "start" "-a" "1c487805a1f64b44641577c0904362ae48b849447ba66840babbc6c6fad442d7"`
Dec 02 11:17:47.997 INFO [stderr] usermod: no changes
Dec 02 11:17:48.022 INFO [stderr]    Compiling wdg-base64 v0.4.7 (/source)
Dec 02 11:17:48.735 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.735 INFO [stderr]  --> src/./include/u8_b64.rs:5:17
Dec 02 11:17:48.735 INFO [stderr]   |
Dec 02 11:17:48.735 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.735 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:48.735 INFO [stderr]   |                 |
Dec 02 11:17:48.735 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:48.735 INFO [stderr]   |
Dec 02 11:17:48.735 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 02 11:17:48.735 INFO [stderr] 
Dec 02 11:17:48.736 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.736 INFO [stderr]   --> src/./include/u8_b64.rs:22:17
Dec 02 11:17:48.736 INFO [stderr]    |
Dec 02 11:17:48.736 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.736 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:48.736 INFO [stderr]    |                 |
Dec 02 11:17:48.736 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:48.736 INFO [stderr] 
Dec 02 11:17:48.738 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.738 INFO [stderr]  --> src/./include/u16_b64.rs:5:17
Dec 02 11:17:48.738 INFO [stderr]   |
Dec 02 11:17:48.738 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.738 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:48.738 INFO [stderr]   |                 |
Dec 02 11:17:48.738 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:48.738 INFO [stderr] 
Dec 02 11:17:48.740 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.740 INFO [stderr]   --> src/./include/u16_b64.rs:22:17
Dec 02 11:17:48.740 INFO [stderr]    |
Dec 02 11:17:48.740 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.740 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:48.740 INFO [stderr]    |                 |
Dec 02 11:17:48.740 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:48.740 INFO [stderr] 
Dec 02 11:17:48.743 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.743 INFO [stderr]  --> src/./include/u32_b64.rs:5:17
Dec 02 11:17:48.743 INFO [stderr]   |
Dec 02 11:17:48.743 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.743 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:48.743 INFO [stderr]   |                 |
Dec 02 11:17:48.743 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:48.743 INFO [stderr] 
Dec 02 11:17:48.743 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.743 INFO [stderr]   --> src/./include/u32_b64.rs:26:17
Dec 02 11:17:48.743 INFO [stderr]    |
Dec 02 11:17:48.743 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.743 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:48.743 INFO [stderr]    |                 |
Dec 02 11:17:48.743 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:48.743 INFO [stderr] 
Dec 02 11:17:48.746 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.746 INFO [stderr]  --> src/./include/u64_b64.rs:5:17
Dec 02 11:17:48.746 INFO [stderr]   |
Dec 02 11:17:48.746 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.746 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:48.746 INFO [stderr]   |                 |
Dec 02 11:17:48.746 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:48.746 INFO [stderr] 
Dec 02 11:17:48.747 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.747 INFO [stderr]   --> src/./include/u64_b64.rs:30:17
Dec 02 11:17:48.747 INFO [stderr]    |
Dec 02 11:17:48.747 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.747 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:48.747 INFO [stderr]    |                 |
Dec 02 11:17:48.747 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:48.747 INFO [stderr] 
Dec 02 11:17:48.751 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.751 INFO [stderr]  --> src/./include/i8_b64.rs:5:17
Dec 02 11:17:48.751 INFO [stderr]   |
Dec 02 11:17:48.751 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.751 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:48.751 INFO [stderr]   |                 |
Dec 02 11:17:48.751 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:48.751 INFO [stderr] 
Dec 02 11:17:48.751 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.751 INFO [stderr]   --> src/./include/i8_b64.rs:22:17
Dec 02 11:17:48.751 INFO [stderr]    |
Dec 02 11:17:48.751 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.752 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:48.752 INFO [stderr]    |                 |
Dec 02 11:17:48.752 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:48.752 INFO [stderr] 
Dec 02 11:17:48.753 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.753 INFO [stderr]  --> src/./include/i16_b64.rs:5:17
Dec 02 11:17:48.753 INFO [stderr]   |
Dec 02 11:17:48.753 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.753 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:48.753 INFO [stderr]   |                 |
Dec 02 11:17:48.753 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:48.753 INFO [stderr] 
Dec 02 11:17:48.754 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.754 INFO [stderr]   --> src/./include/i16_b64.rs:22:17
Dec 02 11:17:48.754 INFO [stderr]    |
Dec 02 11:17:48.754 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.754 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:48.754 INFO [stderr]    |                 |
Dec 02 11:17:48.754 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:48.754 INFO [stderr] 
Dec 02 11:17:48.757 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.757 INFO [stderr]  --> src/./include/i32_b64.rs:5:17
Dec 02 11:17:48.757 INFO [stderr]   |
Dec 02 11:17:48.757 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.757 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:48.757 INFO [stderr]   |                 |
Dec 02 11:17:48.757 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:48.757 INFO [stderr] 
Dec 02 11:17:48.758 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.758 INFO [stderr]   --> src/./include/i32_b64.rs:26:17
Dec 02 11:17:48.758 INFO [stderr]    |
Dec 02 11:17:48.758 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.758 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:48.758 INFO [stderr]    |                 |
Dec 02 11:17:48.758 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:48.758 INFO [stderr] 
Dec 02 11:17:48.761 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.761 INFO [stderr]  --> src/./include/i64_b64.rs:5:17
Dec 02 11:17:48.761 INFO [stderr]   |
Dec 02 11:17:48.761 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.761 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:48.761 INFO [stderr]   |                 |
Dec 02 11:17:48.761 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:48.761 INFO [stderr] 
Dec 02 11:17:48.763 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.763 INFO [stderr]   --> src/./include/i64_b64.rs:30:17
Dec 02 11:17:48.763 INFO [stderr]    |
Dec 02 11:17:48.763 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.763 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:48.763 INFO [stderr]    |                 |
Dec 02 11:17:48.763 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:48.763 INFO [stderr] 
Dec 02 11:17:48.769 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.769 INFO [stderr]   --> src/./include/string_b64.rs:10:17
Dec 02 11:17:48.769 INFO [stderr]    |
Dec 02 11:17:48.769 INFO [stderr] 10 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.769 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:48.769 INFO [stderr]    |                 |
Dec 02 11:17:48.769 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:48.769 INFO [stderr] 
Dec 02 11:17:48.772 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.772 INFO [stderr]   --> src/./include/string_b64.rs:63:17
Dec 02 11:17:48.772 INFO [stderr]    |
Dec 02 11:17:48.772 INFO [stderr] 63 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.772 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:48.773 INFO [stderr]    |                 |
Dec 02 11:17:48.773 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:48.773 INFO [stderr] 
Dec 02 11:17:48.777 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.777 INFO [stderr]    --> src/./include/string_b64.rs:117:17
Dec 02 11:17:48.777 INFO [stderr]     |
Dec 02 11:17:48.777 INFO [stderr] 117 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.777 INFO [stderr]     |                 ----^^^^^^
Dec 02 11:17:48.777 INFO [stderr]     |                 |
Dec 02 11:17:48.777 INFO [stderr]     |                 help: remove this `mut`
Dec 02 11:17:48.777 INFO [stderr] 
Dec 02 11:17:48.782 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:48.782 INFO [stderr]    --> src/./include/string_b64.rs:172:17
Dec 02 11:17:48.782 INFO [stderr]     |
Dec 02 11:17:48.782 INFO [stderr] 172 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:48.782 INFO [stderr]     |                 ----^^^^^^
Dec 02 11:17:48.782 INFO [stderr]     |                 |
Dec 02 11:17:48.782 INFO [stderr]     |                 help: remove this `mut`
Dec 02 11:17:48.782 INFO [stderr] 
Dec 02 11:17:49.055 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 02 11:17:49.057 INFO [stderr] su: No module specific data is present
Dec 02 11:17:49.396 INFO running `"docker" "inspect" "1c487805a1f64b44641577c0904362ae48b849447ba66840babbc6c6fad442d7"`
Dec 02 11:17:49.493 INFO running `"docker" "rm" "-f" "1c487805a1f64b44641577c0904362ae48b849447ba66840babbc6c6fad442d7"`
Dec 02 11:17:49.609 INFO [stdout] 1c487805a1f64b44641577c0904362ae48b849447ba66840babbc6c6fad442d7
Dec 02 11:17:49.611 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 11:17:49.815 INFO [stdout] 6dcacb74065a860f7d4e484ba91d9c632a894b1cea585ea3fae09e8e40787e07
Dec 02 11:17:49.815 INFO running `"docker" "start" "-a" "6dcacb74065a860f7d4e484ba91d9c632a894b1cea585ea3fae09e8e40787e07"`
Dec 02 11:17:50.387 INFO [stderr] usermod: no changes
Dec 02 11:17:50.415 INFO [stderr]    Compiling wdg-base64 v0.4.7 (/source)
Dec 02 11:17:51.351 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.351 INFO [stderr]  --> src/./include/u8_b64.rs:5:17
Dec 02 11:17:51.351 INFO [stderr]   |
Dec 02 11:17:51.351 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.351 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:51.351 INFO [stderr]   |                 |
Dec 02 11:17:51.351 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:51.351 INFO [stderr]   |
Dec 02 11:17:51.351 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 02 11:17:51.351 INFO [stderr] 
Dec 02 11:17:51.351 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.351 INFO [stderr]   --> src/./include/u8_b64.rs:22:17
Dec 02 11:17:51.351 INFO [stderr]    |
Dec 02 11:17:51.351 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.351 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:51.351 INFO [stderr]    |                 |
Dec 02 11:17:51.351 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:51.351 INFO [stderr] 
Dec 02 11:17:51.351 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.351 INFO [stderr]  --> src/./include/u16_b64.rs:5:17
Dec 02 11:17:51.351 INFO [stderr]   |
Dec 02 11:17:51.351 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.351 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:51.351 INFO [stderr]   |                 |
Dec 02 11:17:51.351 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:51.351 INFO [stderr] 
Dec 02 11:17:51.351 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.351 INFO [stderr]   --> src/./include/u16_b64.rs:22:17
Dec 02 11:17:51.351 INFO [stderr]    |
Dec 02 11:17:51.351 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.351 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:51.351 INFO [stderr]    |                 |
Dec 02 11:17:51.351 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:51.351 INFO [stderr] 
Dec 02 11:17:51.359 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.359 INFO [stderr]  --> src/./include/u32_b64.rs:5:17
Dec 02 11:17:51.359 INFO [stderr]   |
Dec 02 11:17:51.359 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.359 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:51.359 INFO [stderr]   |                 |
Dec 02 11:17:51.359 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:51.359 INFO [stderr] 
Dec 02 11:17:51.359 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.359 INFO [stderr]   --> src/./include/u32_b64.rs:26:17
Dec 02 11:17:51.359 INFO [stderr]    |
Dec 02 11:17:51.359 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.359 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:51.359 INFO [stderr]    |                 |
Dec 02 11:17:51.359 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:51.359 INFO [stderr] 
Dec 02 11:17:51.367 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.367 INFO [stderr]  --> src/./include/u64_b64.rs:5:17
Dec 02 11:17:51.367 INFO [stderr]   |
Dec 02 11:17:51.367 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.367 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:51.367 INFO [stderr]   |                 |
Dec 02 11:17:51.367 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:51.367 INFO [stderr] 
Dec 02 11:17:51.367 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.367 INFO [stderr]   --> src/./include/u64_b64.rs:30:17
Dec 02 11:17:51.367 INFO [stderr]    |
Dec 02 11:17:51.367 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.367 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:51.367 INFO [stderr]    |                 |
Dec 02 11:17:51.367 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:51.367 INFO [stderr] 
Dec 02 11:17:51.367 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.367 INFO [stderr]  --> src/./include/i8_b64.rs:5:17
Dec 02 11:17:51.367 INFO [stderr]   |
Dec 02 11:17:51.367 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.367 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:51.367 INFO [stderr]   |                 |
Dec 02 11:17:51.367 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:51.367 INFO [stderr] 
Dec 02 11:17:51.367 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.367 INFO [stderr]   --> src/./include/i8_b64.rs:22:17
Dec 02 11:17:51.367 INFO [stderr]    |
Dec 02 11:17:51.367 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.367 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:51.367 INFO [stderr]    |                 |
Dec 02 11:17:51.367 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:51.367 INFO [stderr] 
Dec 02 11:17:51.367 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.367 INFO [stderr]  --> src/./include/i16_b64.rs:5:17
Dec 02 11:17:51.367 INFO [stderr]   |
Dec 02 11:17:51.367 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.367 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:51.367 INFO [stderr]   |                 |
Dec 02 11:17:51.367 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:51.367 INFO [stderr] 
Dec 02 11:17:51.371 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.371 INFO [stderr]   --> src/./include/i16_b64.rs:22:17
Dec 02 11:17:51.371 INFO [stderr]    |
Dec 02 11:17:51.371 INFO [stderr] 22 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.371 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:51.371 INFO [stderr]    |                 |
Dec 02 11:17:51.371 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:51.371 INFO [stderr] 
Dec 02 11:17:51.375 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.375 INFO [stderr]  --> src/./include/i32_b64.rs:5:17
Dec 02 11:17:51.375 INFO [stderr]   |
Dec 02 11:17:51.375 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.375 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:51.375 INFO [stderr]   |                 |
Dec 02 11:17:51.375 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:51.375 INFO [stderr] 
Dec 02 11:17:51.375 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.375 INFO [stderr]   --> src/./include/i32_b64.rs:26:17
Dec 02 11:17:51.375 INFO [stderr]    |
Dec 02 11:17:51.375 INFO [stderr] 26 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.375 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:51.375 INFO [stderr]    |                 |
Dec 02 11:17:51.375 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:51.375 INFO [stderr] 
Dec 02 11:17:51.379 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.379 INFO [stderr]  --> src/./include/i64_b64.rs:5:17
Dec 02 11:17:51.379 INFO [stderr]   |
Dec 02 11:17:51.379 INFO [stderr] 5 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.379 INFO [stderr]   |                 ----^^^^^^
Dec 02 11:17:51.379 INFO [stderr]   |                 |
Dec 02 11:17:51.379 INFO [stderr]   |                 help: remove this `mut`
Dec 02 11:17:51.379 INFO [stderr] 
Dec 02 11:17:51.379 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.379 INFO [stderr]   --> src/./include/i64_b64.rs:30:17
Dec 02 11:17:51.379 INFO [stderr]    |
Dec 02 11:17:51.379 INFO [stderr] 30 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.379 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:51.379 INFO [stderr]    |                 |
Dec 02 11:17:51.379 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:51.379 INFO [stderr] 
Dec 02 11:17:51.383 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.383 INFO [stderr]   --> src/./include/string_b64.rs:10:17
Dec 02 11:17:51.383 INFO [stderr]    |
Dec 02 11:17:51.383 INFO [stderr] 10 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.383 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:51.383 INFO [stderr]    |                 |
Dec 02 11:17:51.383 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:51.383 INFO [stderr] 
Dec 02 11:17:51.387 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.387 INFO [stderr]   --> src/./include/string_b64.rs:63:17
Dec 02 11:17:51.387 INFO [stderr]    |
Dec 02 11:17:51.387 INFO [stderr] 63 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.387 INFO [stderr]    |                 ----^^^^^^
Dec 02 11:17:51.387 INFO [stderr]    |                 |
Dec 02 11:17:51.387 INFO [stderr]    |                 help: remove this `mut`
Dec 02 11:17:51.387 INFO [stderr] 
Dec 02 11:17:51.391 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.391 INFO [stderr]    --> src/./include/string_b64.rs:117:17
Dec 02 11:17:51.391 INFO [stderr]     |
Dec 02 11:17:51.391 INFO [stderr] 117 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.391 INFO [stderr]     |                 ----^^^^^^
Dec 02 11:17:51.391 INFO [stderr]     |                 |
Dec 02 11:17:51.391 INFO [stderr]     |                 help: remove this `mut`
Dec 02 11:17:51.391 INFO [stderr] 
Dec 02 11:17:51.400 INFO [stderr] warning: variable does not need to be mutable
Dec 02 11:17:51.400 INFO [stderr]    --> src/./include/string_b64.rs:172:17
Dec 02 11:17:51.400 INFO [stderr]     |
Dec 02 11:17:51.400 INFO [stderr] 172 |             let mut vector=&mut string.as_mut_vec();
Dec 02 11:17:51.400 INFO [stderr]     |                 ----^^^^^^
Dec 02 11:17:51.400 INFO [stderr]     |                 |
Dec 02 11:17:51.400 INFO [stderr]     |                 help: remove this `mut`
Dec 02 11:17:51.400 INFO [stderr] 
Dec 02 11:17:51.430 INFO [stderr] warning: literal out of range for i8
Dec 02 11:17:51.430 INFO [stderr]   --> tests/i8_b64/./data.rs:10:6
Dec 02 11:17:51.430 INFO [stderr]    |
Dec 02 11:17:51.430 INFO [stderr] 10 |     (0b10000000,&"gA=="),
Dec 02 11:17:51.430 INFO [stderr]    |      ^^^^^^^^^^
Dec 02 11:17:51.430 INFO [stderr]    |
Dec 02 11:17:51.434 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Dec 02 11:17:51.434 INFO [stderr]    = note: the literal `0b10000000` (decimal `128`) does not fit into an `i8` and will become `-128i8`
Dec 02 11:17:51.434 INFO [stderr]    = help: consider using `u8` instead
Dec 02 11:17:51.434 INFO [stderr] 
Dec 02 11:17:51.434 INFO [stderr] warning: literal out of range for i8
Dec 02 11:17:51.434 INFO [stderr]   --> tests/i8_b64/./data.rs:11:6
Dec 02 11:17:51.434 INFO [stderr]    |
Dec 02 11:17:51.434 INFO [stderr] 11 |     (0b11111111,&"/w==")
Dec 02 11:17:51.434 INFO [stderr]    |      ^^^^^^^^^^
Dec 02 11:17:51.434 INFO [stderr]    |
Dec 02 11:17:51.434 INFO [stderr]    = note: the literal `0b11111111` (decimal `255`) does not fit into an `i8` and will become `-1i8`
Dec 02 11:17:51.434 INFO [stderr]    = help: consider using `u8` instead
Dec 02 11:17:51.434 INFO [stderr] 
Dec 02 11:17:52.005 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 02 11:17:52.008 INFO [stderr] su: No module specific data is present
Dec 02 11:17:52.325 INFO running `"docker" "inspect" "6dcacb74065a860f7d4e484ba91d9c632a894b1cea585ea3fae09e8e40787e07"`
Dec 02 11:17:52.416 INFO running `"docker" "rm" "-f" "6dcacb74065a860f7d4e484ba91d9c632a894b1cea585ea3fae09e8e40787e07"`
Dec 02 11:17:52.508 INFO [stdout] 6dcacb74065a860f7d4e484ba91d9c632a894b1cea585ea3fae09e8e40787e07
Dec 02 11:17:52.511 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 02 11:17:52.700 INFO [stdout] 7e1f08fe148c4fb942c37920b1cb12e9dc94b8917dfc0b993a2999f405704470
Dec 02 11:17:52.703 INFO running `"docker" "start" "-a" "7e1f08fe148c4fb942c37920b1cb12e9dc94b8917dfc0b993a2999f405704470"`
Dec 02 11:17:53.106 INFO [stderr] usermod: no changes
Dec 02 11:17:53.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 02 11:17:53.138 INFO [stderr]      Running /target/debug/deps/wdg_base64-78cd9a26b3032786
Dec 02 11:17:53.139 INFO [stdout] 
Dec 02 11:17:53.139 INFO [stdout] running 0 tests
Dec 02 11:17:53.139 INFO [stdout] 
Dec 02 11:17:53.139 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 11:17:53.139 INFO [stdout] 
Dec 02 11:17:53.139 INFO [stderr]      Running /target/debug/deps/integration_test-fc72ae00bde25968
Dec 02 11:17:53.144 INFO [stdout] 
Dec 02 11:17:53.144 INFO [stdout] running 36 tests
Dec 02 11:17:53.145 INFO [stdout] test i16_b64::b64_to_i16_1 ... ok
Dec 02 11:17:53.145 INFO [stdout] test i16_b64::b64_to_i16_2 ... ok
Dec 02 11:17:53.145 INFO [stdout] test i16_b64::i16_to_b64_1 ... ok
Dec 02 11:17:53.145 INFO [stdout] test i32_b64::b64_to_i32_1 ... ok
Dec 02 11:17:53.145 INFO [stdout] test i32_b64::i32_to_b64_1 ... ok
Dec 02 11:17:53.151 INFO [stdout] test i32_b64::i32_to_b64_2 ... ok
Dec 02 11:17:53.151 INFO [stdout] test i16_b64::i16_to_b64_2 ... ok
Dec 02 11:17:53.151 INFO [stdout] test i64_b64::b64_to_i64_2 ... ok
Dec 02 11:17:53.151 INFO [stdout] test i32_b64::b64_to_i32_2 ... ok
Dec 02 11:17:53.151 INFO [stdout] test i64_b64::i64_to_b64_1 ... ok
Dec 02 11:17:53.151 INFO [stdout] test i8_b64::i8_to_b64_2 ... ok
Dec 02 11:17:53.151 INFO [stdout] test i8_b64::b64_to_i8_2 ... ok
Dec 02 11:17:53.151 INFO [stdout] test string_b64::b64_to_string_2 ... ok
Dec 02 11:17:53.151 INFO [stdout] test i8_b64::i8_to_b64_1 ... ok
Dec 02 11:17:53.152 INFO [stdout] test i8_b64::b64_to_i8_1 ... ok
Dec 02 11:17:53.152 INFO [stdout] test i64_b64::b64_to_i64_1 ... ok
Dec 02 11:17:53.152 INFO [stdout] test i64_b64::i64_to_b64_2 ... ok
Dec 02 11:17:53.152 INFO [stdout] test string_b64::ptr_str_to_b64 ... ok
Dec 02 11:17:53.152 INFO [stdout] test string_b64::b64_to_string_1 ... ok
Dec 02 11:17:53.152 INFO [stdout] test u16_b64::b64_to_u16_1 ... ok
Dec 02 11:17:53.152 INFO [stdout] test u16_b64::b64_to_u16_2 ... ok
Dec 02 11:17:53.152 INFO [stdout] test string_b64::string_to_b64 ... ok
Dec 02 11:17:53.152 INFO [stdout] test u32_b64::u32_to_b64_2 ... ok
Dec 02 11:17:53.152 INFO [stdout] test u64_b64::b64_to_u64_1 ... ok
Dec 02 11:17:53.152 INFO [stdout] test u64_b64::b64_to_u64_2 ... ok
Dec 02 11:17:53.152 INFO [stdout] test u64_b64::u64_to_b64_1 ... ok
Dec 02 11:17:53.152 INFO [stdout] test u32_b64::b64_to_u32_2 ... ok
Dec 02 11:17:53.152 INFO [stdout] test u32_b64::u32_to_b64_1 ... ok
Dec 02 11:17:53.152 INFO [stdout] test u8_b64::b64_to_u8_1 ... ok
Dec 02 11:17:53.152 INFO [stdout] test u64_b64::u64_to_b64_2 ... ok
Dec 02 11:17:53.153 INFO [stdout] test u8_b64::b64_to_u8_2 ... ok
Dec 02 11:17:53.153 INFO [stdout] test u8_b64::u8_to_b64_2 ... ok
Dec 02 11:17:53.153 INFO [stdout] test u8_b64::u8_to_b64_1 ... ok
Dec 02 11:17:53.159 INFO [stdout] test u16_b64::u16_to_b64_1 ... ok
Dec 02 11:17:53.159 INFO [stdout] test u16_b64::u16_to_b64_2 ... ok
Dec 02 11:17:53.159 INFO [stdout] test u32_b64::b64_to_u32_1 ... ok
Dec 02 11:17:53.159 INFO [stdout] 
Dec 02 11:17:53.159 INFO [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 11:17:53.159 INFO [stdout] 
Dec 02 11:17:53.159 INFO [stderr]    Doc-tests wdg-base64
Dec 02 11:17:54.171 INFO [stdout] 
Dec 02 11:17:54.171 INFO [stdout] running 0 tests
Dec 02 11:17:54.171 INFO [stdout] 
Dec 02 11:17:54.171 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 11:17:54.171 INFO [stdout] 
Dec 02 11:17:54.178 INFO [stderr] su: No module specific data is present
Dec 02 11:17:54.488 INFO running `"docker" "inspect" "7e1f08fe148c4fb942c37920b1cb12e9dc94b8917dfc0b993a2999f405704470"`
Dec 02 11:17:54.575 INFO running `"docker" "rm" "-f" "7e1f08fe148c4fb942c37920b1cb12e9dc94b8917dfc0b993a2999f405704470"`
Dec 02 11:17:54.715 INFO [stdout] 7e1f08fe148c4fb942c37920b1cb12e9dc94b8917dfc0b993a2999f405704470
