Sep 10 09:41:54.095 INFO checking skylane-0.1.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 09:41:54.095 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 09:41:54.095 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:41:54.226 INFO blam! cb00737a6bf9d029e85246db263fc71d537dbb7a52ecc973672eceef02ff2639
Sep 10 09:41:54.228 INFO running `"docker" "start" "-a" "cb00737a6bf9d029e85246db263fc71d537dbb7a52ecc973672eceef02ff2639"`
Sep 10 09:41:55.370 INFO kablam! usermod: no changes
Sep 10 09:41:55.410 INFO kablam!     Checking nix v0.8.1
Sep 10 09:41:59.064 INFO kablam!     Checking skylane v0.1.2 (file:///source)
Sep 10 09:41:59.530 INFO kablam! warning: variable does not need to be mutable
Sep 10 09:41:59.530 INFO kablam!    --> src/connection.rs:201:22
Sep 10 09:41:59.530 INFO kablam!     |
Sep 10 09:41:59.530 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Sep 10 09:41:59.530 INFO kablam!     |                      ----^^^^^^^^^
Sep 10 09:41:59.530 INFO kablam!     |                      |
Sep 10 09:41:59.530 INFO kablam!     |                      help: remove this `mut`
Sep 10 09:41:59.530 INFO kablam!     |
Sep 10 09:41:59.530 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 09:41:59.530 INFO kablam! 
Sep 10 09:41:59.530 INFO kablam! warning: variable does not need to be mutable
Sep 10 09:41:59.530 INFO kablam!    --> src/connection.rs:202:22
Sep 10 09:41:59.530 INFO kablam!     |
Sep 10 09:41:59.530 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Sep 10 09:41:59.530 INFO kablam!     |                      ----^^^^^^^
Sep 10 09:41:59.530 INFO kablam!     |                      |
Sep 10 09:41:59.530 INFO kablam!     |                      help: remove this `mut`
Sep 10 09:41:59.530 INFO kablam! 
Sep 10 09:41:59.617 INFO kablam! warning: variable does not need to be mutable
Sep 10 09:41:59.617 INFO kablam!    --> src/connection.rs:201:22
Sep 10 09:41:59.617 INFO kablam!     |
Sep 10 09:41:59.617 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Sep 10 09:41:59.617 INFO kablam!     |                      ----^^^^^^^^^
Sep 10 09:41:59.617 INFO kablam!     |                      |
Sep 10 09:41:59.617 INFO kablam!     |                      help: remove this `mut`
Sep 10 09:41:59.617 INFO kablam!     |
Sep 10 09:41:59.617 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 09:41:59.617 INFO kablam! 
Sep 10 09:41:59.618 INFO kablam! warning: variable does not need to be mutable
Sep 10 09:41:59.618 INFO kablam!    --> src/connection.rs:202:22
Sep 10 09:41:59.618 INFO kablam!     |
Sep 10 09:41:59.618 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Sep 10 09:41:59.618 INFO kablam!     |                      ----^^^^^^^
Sep 10 09:41:59.618 INFO kablam!     |                      |
Sep 10 09:41:59.618 INFO kablam!     |                      help: remove this `mut`
Sep 10 09:41:59.618 INFO kablam! 
Sep 10 09:41:59.666 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
Sep 10 09:41:59.668 INFO kablam! su: No module specific data is present
Sep 10 09:42:00.712 INFO running `"docker" "rm" "-f" "cb00737a6bf9d029e85246db263fc71d537dbb7a52ecc973672eceef02ff2639"`
Sep 10 09:42:00.845 INFO blam! cb00737a6bf9d029e85246db263fc71d537dbb7a52ecc973672eceef02ff2639