Oct 27 01:54:01.259 INFO checking kr-b/dna_encoder against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 01:54:01.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 01:54:01.759 INFO blam! e8d42663c8d6507243f2355bb2fa4c2701ba9394c7c3e8f07d5c59a7903eb567
Oct 27 01:54:01.771 INFO running `"docker" "start" "-a" "e8d42663c8d6507243f2355bb2fa4c2701ba9394c7c3e8f07d5c59a7903eb567"`
Oct 27 01:54:02.783 INFO kablam! usermod: no changes
Oct 27 01:54:02.855 INFO kablam!     Checking dna_encoder v0.1.0 (/source)
Oct 27 01:54:03.403 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:54:03.403 INFO kablam!    --> src/main.rs:124:9
Oct 27 01:54:03.403 INFO kablam!     |
Oct 27 01:54:03.403 INFO kablam! 124 |     let mut out = String::new();
Oct 27 01:54:03.403 INFO kablam!     |         ----^^^
Oct 27 01:54:03.403 INFO kablam!     |         |
Oct 27 01:54:03.403 INFO kablam!     |         help: remove this `mut`
Oct 27 01:54:03.403 INFO kablam!     |
Oct 27 01:54:03.403 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 01:54:03.403 INFO kablam! 
Oct 27 01:54:03.692 INFO kablam! warning: variable does not need to be mutable
Oct 27 01:54:03.692 INFO kablam!    --> src/main.rs:124:9
Oct 27 01:54:03.692 INFO kablam!     |
Oct 27 01:54:03.692 INFO kablam! 124 |     let mut out = String::new();
Oct 27 01:54:03.692 INFO kablam!     |         ----^^^
Oct 27 01:54:03.692 INFO kablam!     |         |
Oct 27 01:54:03.692 INFO kablam!     |         help: remove this `mut`
Oct 27 01:54:03.692 INFO kablam!     |
Oct 27 01:54:03.692 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 01:54:03.692 INFO kablam! 
Oct 27 01:54:03.747 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Oct 27 01:54:03.747 INFO kablam! su: No module specific data is present
Oct 27 01:54:04.966 INFO running `"docker" "rm" "-f" "e8d42663c8d6507243f2355bb2fa4c2701ba9394c7c3e8f07d5c59a7903eb567"`
Oct 27 01:54:05.260 INFO blam! e8d42663c8d6507243f2355bb2fa4c2701ba9394c7c3e8f07d5c59a7903eb567