Nov 09 05:55:56.729 INFO checking saarw/cstruct2rs against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 05:55:56.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 09 05:55:57.190 INFO blam! a671c1dfd7e30c9e6cc27f33f23e2bf70ca682196a73b2eb64ffdf8405fc6f9a
Nov 09 05:55:57.192 INFO running `"docker" "start" "-a" "a671c1dfd7e30c9e6cc27f33f23e2bf70ca682196a73b2eb64ffdf8405fc6f9a"`
Nov 09 05:55:58.323 INFO kablam! usermod: no changes
Nov 09 05:55:58.360 INFO kablam!     Checking cstruct2rs v0.0.1 (/source)
Nov 09 05:55:58.771 INFO kablam! warning: variable does not need to be mutable
Nov 09 05:55:58.771 INFO kablam!   --> src/cinfo.rs:90:6
Nov 09 05:55:58.771 INFO kablam!    |
Nov 09 05:55:58.771 INFO kablam! 90 |     let mut name_buf: Cow<String>;
Nov 09 05:55:58.771 INFO kablam!    |         ----^^^^^^^^
Nov 09 05:55:58.771 INFO kablam!    |         |
Nov 09 05:55:58.771 INFO kablam!    |         help: remove this `mut`
Nov 09 05:55:58.771 INFO kablam!    |
Nov 09 05:55:58.771 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 05:55:58.771 INFO kablam! 
Nov 09 05:55:58.771 INFO kablam! warning: variable does not need to be mutable
Nov 09 05:55:58.771 INFO kablam!   --> src/cinfo.rs:91:6
Nov 09 05:55:58.771 INFO kablam!    |
Nov 09 05:55:58.771 INFO kablam! 91 |     let mut var_name: Cow<str>;    
Nov 09 05:55:58.771 INFO kablam!    |         ----^^^^^^^^
Nov 09 05:55:58.771 INFO kablam!    |         |
Nov 09 05:55:58.771 INFO kablam!    |         help: remove this `mut`
Nov 09 05:55:58.771 INFO kablam! 
Nov 09 05:55:58.987 INFO kablam! warning: variable does not need to be mutable
Nov 09 05:55:58.988 INFO kablam!   --> src/cinfo.rs:90:6
Nov 09 05:55:58.988 INFO kablam!    |
Nov 09 05:55:58.989 INFO kablam! 90 |     let mut name_buf: Cow<String>;
Nov 09 05:55:58.989 INFO kablam!    |         ----^^^^^^^^
Nov 09 05:55:58.989 INFO kablam!    |         |
Nov 09 05:55:58.990 INFO kablam!    |         help: remove this `mut`
Nov 09 05:55:58.990 INFO kablam!    |
Nov 09 05:55:58.990 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 05:55:58.990 INFO kablam! 
Nov 09 05:55:58.991 INFO kablam! warning: variable does not need to be mutable
Nov 09 05:55:58.991 INFO kablam!   --> src/cinfo.rs:91:6
Nov 09 05:55:58.991 INFO kablam!    |
Nov 09 05:55:58.992 INFO kablam! 91 |     let mut var_name: Cow<str>;    
Nov 09 05:55:58.992 INFO kablam!    |         ----^^^^^^^^
Nov 09 05:55:58.992 INFO kablam!    |         |
Nov 09 05:55:58.993 INFO kablam!    |         help: remove this `mut`
Nov 09 05:55:58.993 INFO kablam! 
Nov 09 05:55:59.022 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 09 05:55:59.027 INFO kablam! su: No module specific data is present
Nov 09 05:55:59.853 INFO running `"docker" "rm" "-f" "a671c1dfd7e30c9e6cc27f33f23e2bf70ca682196a73b2eb64ffdf8405fc6f9a"`
Nov 09 05:56:00.205 INFO blam! a671c1dfd7e30c9e6cc27f33f23e2bf70ca682196a73b2eb64ffdf8405fc6f9a