Nov 09 23:51:01.022 INFO checking skylane-0.1.2 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 23:51:01.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 23:51:01.483 INFO blam! c9a80ee436c06896a7ce443dda72abd1bf57028ba181791bc58bb552d4baaaeb
Nov 09 23:51:01.483 INFO running `"docker" "start" "-a" "c9a80ee436c06896a7ce443dda72abd1bf57028ba181791bc58bb552d4baaaeb"`
Nov 09 23:51:02.285 INFO kablam! usermod: no changes
Nov 09 23:51:02.367 INFO kablam!     Checking skylane v0.1.2 (/source)
Nov 09 23:51:03.955 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:51:03.955 INFO kablam!    --> src/connection.rs:201:22
Nov 09 23:51:03.955 INFO kablam!     |
Nov 09 23:51:03.955 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Nov 09 23:51:03.955 INFO kablam!     |                      ----^^^^^^^^^
Nov 09 23:51:03.955 INFO kablam!     |                      |
Nov 09 23:51:03.955 INFO kablam!     |                      help: remove this `mut`
Nov 09 23:51:03.955 INFO kablam!     |
Nov 09 23:51:03.955 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 23:51:03.955 INFO kablam! 
Nov 09 23:51:03.955 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:51:03.955 INFO kablam!    --> src/connection.rs:202:22
Nov 09 23:51:03.955 INFO kablam!     |
Nov 09 23:51:03.955 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Nov 09 23:51:03.955 INFO kablam!     |                      ----^^^^^^^
Nov 09 23:51:03.955 INFO kablam!     |                      |
Nov 09 23:51:03.955 INFO kablam!     |                      help: remove this `mut`
Nov 09 23:51:03.955 INFO kablam! 
Nov 09 23:51:04.069 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:51:04.069 INFO kablam!    --> src/connection.rs:201:22
Nov 09 23:51:04.069 INFO kablam!     |
Nov 09 23:51:04.069 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Nov 09 23:51:04.069 INFO kablam!     |                      ----^^^^^^^^^
Nov 09 23:51:04.069 INFO kablam!     |                      |
Nov 09 23:51:04.069 INFO kablam!     |                      help: remove this `mut`
Nov 09 23:51:04.069 INFO kablam!     |
Nov 09 23:51:04.069 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 23:51:04.069 INFO kablam! 
Nov 09 23:51:04.069 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:51:04.069 INFO kablam!    --> src/connection.rs:202:22
Nov 09 23:51:04.069 INFO kablam!     |
Nov 09 23:51:04.069 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Nov 09 23:51:04.069 INFO kablam!     |                      ----^^^^^^^
Nov 09 23:51:04.069 INFO kablam!     |                      |
Nov 09 23:51:04.069 INFO kablam!     |                      help: remove this `mut`
Nov 09 23:51:04.069 INFO kablam! 
Nov 09 23:51:04.110 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
Nov 09 23:51:04.115 INFO kablam! su: No module specific data is present
Nov 09 23:51:04.575 INFO running `"docker" "rm" "-f" "c9a80ee436c06896a7ce443dda72abd1bf57028ba181791bc58bb552d4baaaeb"`
Nov 09 23:51:04.923 INFO blam! c9a80ee436c06896a7ce443dda72abd1bf57028ba181791bc58bb552d4baaaeb