Nov 10 03:29:03.080 INFO checking marc-1.5.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 03:29:03.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 10 03:29:03.425 INFO blam! cd7661026cced28e59882c609e56046d1a959e60c5dea08c7c8cddb19775ad0e
Nov 10 03:29:03.427 INFO running `"docker" "start" "-a" "cd7661026cced28e59882c609e56046d1a959e60c5dea08c7c8cddb19775ad0e"`
Nov 10 03:29:04.208 INFO kablam! usermod: no changes
Nov 10 03:29:04.226 INFO kablam! warning: profile `doc` is deprecated and has no effect
Nov 10 03:29:04.243 INFO kablam!     Checking marc v1.5.0 (/source)
Nov 10 03:29:05.317 INFO kablam! warning: variable does not need to be mutable
Nov 10 03:29:05.317 INFO kablam!    --> src/lib.rs:110:30
Nov 10 03:29:05.317 INFO kablam!     |
Nov 10 03:29:05.317 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Nov 10 03:29:05.317 INFO kablam!     |                              ----^^^^^
Nov 10 03:29:05.317 INFO kablam!     |                              |
Nov 10 03:29:05.317 INFO kablam!     |                              help: remove this `mut`
Nov 10 03:29:05.317 INFO kablam!     |
Nov 10 03:29:05.317 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 10 03:29:05.317 INFO kablam! 
Nov 10 03:29:05.589 INFO kablam! warning: variable does not need to be mutable
Nov 10 03:29:05.589 INFO kablam!    --> src/lib.rs:110:30
Nov 10 03:29:05.589 INFO kablam!     |
Nov 10 03:29:05.589 INFO kablam! 110 |     pub fn read<T: io::Read>(mut input: &mut T) -> Result<Option<Record<'static>>> {
Nov 10 03:29:05.589 INFO kablam!     |                              ----^^^^^
Nov 10 03:29:05.589 INFO kablam!     |                              |
Nov 10 03:29:05.589 INFO kablam!     |                              help: remove this `mut`
Nov 10 03:29:05.589 INFO kablam!     |
Nov 10 03:29:05.589 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 10 03:29:05.589 INFO kablam! 
Nov 10 03:29:05.849 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Nov 10 03:29:05.855 INFO kablam! su: No module specific data is present
Nov 10 03:29:06.487 INFO running `"docker" "rm" "-f" "cd7661026cced28e59882c609e56046d1a959e60c5dea08c7c8cddb19775ad0e"`
Nov 10 03:29:06.747 INFO blam! cd7661026cced28e59882c609e56046d1a959e60c5dea08c7c8cddb19775ad0e