Oct 27 09:06:17.711 INFO checking XOSplicer/rust_crypto_challenge against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 09:06:17.711 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 09:06:17.995 INFO blam! 2b28b7b15bdb5a6a7632026e2d6de9ddfd67830ad0451c30571f035e03bc404d
Oct 27 09:06:18.011 INFO running `"docker" "start" "-a" "2b28b7b15bdb5a6a7632026e2d6de9ddfd67830ad0451c30571f035e03bc404d"`
Oct 27 09:06:18.526 INFO kablam! usermod: no changes
Oct 27 09:06:18.559 INFO kablam!     Checking crypto_challenge v0.1.0 (/source)
Oct 27 09:06:19.133 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:06:19.133 INFO kablam!   --> src/core.rs:49:7
Oct 27 09:06:19.133 INFO kablam!    |
Oct 27 09:06:19.133 INFO kablam! 49 |         let mut vec6bit = Vec::new();
Oct 27 09:06:19.133 INFO kablam!    |             ----^^^^^^^
Oct 27 09:06:19.133 INFO kablam!    |             |
Oct 27 09:06:19.133 INFO kablam!    |             help: remove this `mut`
Oct 27 09:06:19.133 INFO kablam!    |
Oct 27 09:06:19.134 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 09:06:19.134 INFO kablam! 
Oct 27 09:06:19.136 INFO kablam! warning: method is never used: `new`
Oct 27 09:06:19.136 INFO kablam!   --> src/core.rs:21:2
Oct 27 09:06:19.136 INFO kablam!    |
Oct 27 09:06:19.136 INFO kablam! 21 |     pub fn new() -> Hex {
Oct 27 09:06:19.136 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 27 09:06:19.136 INFO kablam!    |
Oct 27 09:06:19.137 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 09:06:19.137 INFO kablam! 
Oct 27 09:06:19.137 INFO kablam! warning: method is never used: `new`
Oct 27 09:06:19.137 INFO kablam!   --> src/core.rs:91:2
Oct 27 09:06:19.137 INFO kablam!    |
Oct 27 09:06:19.137 INFO kablam! 91 |     pub fn new() -> Base64 {
Oct 27 09:06:19.137 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 09:06:19.137 INFO kablam! 
Oct 27 09:06:19.423 INFO kablam! warning: variable does not need to be mutable
Oct 27 09:06:19.423 INFO kablam!   --> src/core.rs:49:7
Oct 27 09:06:19.423 INFO kablam!    |
Oct 27 09:06:19.423 INFO kablam! 49 |         let mut vec6bit = Vec::new();
Oct 27 09:06:19.423 INFO kablam!    |             ----^^^^^^^
Oct 27 09:06:19.423 INFO kablam!    |             |
Oct 27 09:06:19.423 INFO kablam!    |             help: remove this `mut`
Oct 27 09:06:19.423 INFO kablam!    |
Oct 27 09:06:19.423 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 09:06:19.423 INFO kablam! 
Oct 27 09:06:19.427 INFO kablam! warning: method is never used: `new`
Oct 27 09:06:19.427 INFO kablam!   --> src/core.rs:21:2
Oct 27 09:06:19.427 INFO kablam!    |
Oct 27 09:06:19.427 INFO kablam! 21 |     pub fn new() -> Hex {
Oct 27 09:06:19.427 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 27 09:06:19.427 INFO kablam!    |
Oct 27 09:06:19.427 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 09:06:19.427 INFO kablam! 
Oct 27 09:06:19.427 INFO kablam! warning: method is never used: `new`
Oct 27 09:06:19.427 INFO kablam!   --> src/core.rs:91:2
Oct 27 09:06:19.427 INFO kablam!    |
Oct 27 09:06:19.427 INFO kablam! 91 |     pub fn new() -> Base64 {
Oct 27 09:06:19.427 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 09:06:19.427 INFO kablam! 
Oct 27 09:06:19.475 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Oct 27 09:06:19.479 INFO kablam! su: No module specific data is present
Oct 27 09:06:20.466 INFO running `"docker" "rm" "-f" "2b28b7b15bdb5a6a7632026e2d6de9ddfd67830ad0451c30571f035e03bc404d"`
Oct 27 09:06:20.668 INFO blam! 2b28b7b15bdb5a6a7632026e2d6de9ddfd67830ad0451c30571f035e03bc404d