Oct 13 08:28:37.374 INFO checking skylane-0.1.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 08:28:37.376 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 08:28:37.716 INFO blam! 262d959b4a10b616c09b592a8fdff46e40de4a64229d06d145d274557a31cc80
Oct 13 08:28:37.728 INFO running `"docker" "start" "-a" "262d959b4a10b616c09b592a8fdff46e40de4a64229d06d145d274557a31cc80"`
Oct 13 08:28:38.471 INFO kablam! usermod: no changes
Oct 13 08:28:38.524 INFO kablam!     Checking skylane v0.1.2 (/source)
Oct 13 08:28:39.760 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:28:39.760 INFO kablam!    --> src/connection.rs:201:22
Oct 13 08:28:39.760 INFO kablam!     |
Oct 13 08:28:39.760 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Oct 13 08:28:39.760 INFO kablam!     |                      ----^^^^^^^^^
Oct 13 08:28:39.760 INFO kablam!     |                      |
Oct 13 08:28:39.760 INFO kablam!     |                      help: remove this `mut`
Oct 13 08:28:39.760 INFO kablam!     |
Oct 13 08:28:39.760 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 08:28:39.760 INFO kablam! 
Oct 13 08:28:39.760 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:28:39.760 INFO kablam!    --> src/connection.rs:202:22
Oct 13 08:28:39.760 INFO kablam!     |
Oct 13 08:28:39.760 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Oct 13 08:28:39.760 INFO kablam!     |                      ----^^^^^^^
Oct 13 08:28:39.760 INFO kablam!     |                      |
Oct 13 08:28:39.760 INFO kablam!     |                      help: remove this `mut`
Oct 13 08:28:39.760 INFO kablam! 
Oct 13 08:28:39.924 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:28:39.924 INFO kablam!    --> src/connection.rs:201:22
Oct 13 08:28:39.924 INFO kablam!     |
Oct 13 08:28:39.924 INFO kablam! 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
Oct 13 08:28:39.924 INFO kablam!     |                      ----^^^^^^^^^
Oct 13 08:28:39.924 INFO kablam!     |                      |
Oct 13 08:28:39.924 INFO kablam!     |                      help: remove this `mut`
Oct 13 08:28:39.924 INFO kablam!     |
Oct 13 08:28:39.924 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 08:28:39.924 INFO kablam! 
Oct 13 08:28:39.924 INFO kablam! warning: variable does not need to be mutable
Oct 13 08:28:39.924 INFO kablam!    --> src/connection.rs:202:22
Oct 13 08:28:39.924 INFO kablam!     |
Oct 13 08:28:39.924 INFO kablam! 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
Oct 13 08:28:39.924 INFO kablam!     |                      ----^^^^^^^
Oct 13 08:28:39.924 INFO kablam!     |                      |
Oct 13 08:28:39.924 INFO kablam!     |                      help: remove this `mut`
Oct 13 08:28:39.924 INFO kablam! 
Oct 13 08:28:39.968 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Oct 13 08:28:39.969 INFO kablam! su: No module specific data is present
Oct 13 08:28:40.414 INFO running `"docker" "rm" "-f" "262d959b4a10b616c09b592a8fdff46e40de4a64229d06d145d274557a31cc80"`
Oct 13 08:28:40.496 INFO blam! 262d959b4a10b616c09b592a8fdff46e40de4a64229d06d145d274557a31cc80