Nov 07 07:36:53.489 INFO checking tlv-0.2.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 07:36:53.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 07:36:53.889 INFO blam! 53fffc428c65c094d110ce958f229cee03b01c305edc1ee170f6ae857f28b43a
Nov 07 07:36:53.893 INFO running `"docker" "start" "-a" "53fffc428c65c094d110ce958f229cee03b01c305edc1ee170f6ae857f28b43a"`
Nov 07 07:36:54.743 INFO kablam! usermod: no changes
Nov 07 07:36:54.840 INFO kablam!     Checking tlv v0.2.0 (/source)
Nov 07 07:36:55.773 INFO kablam! warning: variable does not need to be mutable
Nov 07 07:36:55.775 INFO kablam!   --> src/lib.rs:35:36
Nov 07 07:36:55.776 INFO kablam!    |
Nov 07 07:36:55.777 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Nov 07 07:36:55.777 INFO kablam!    |                                    ----^^^
Nov 07 07:36:55.778 INFO kablam!    |                                    |
Nov 07 07:36:55.779 INFO kablam!    |                                    help: remove this `mut`
Nov 07 07:36:55.779 INFO kablam!    |
Nov 07 07:36:55.780 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 07:36:55.780 INFO kablam! 
Nov 07 07:36:55.904 INFO kablam! warning: variable does not need to be mutable
Nov 07 07:36:55.904 INFO kablam!   --> src/lib.rs:35:36
Nov 07 07:36:55.904 INFO kablam!    |
Nov 07 07:36:55.904 INFO kablam! 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Nov 07 07:36:55.904 INFO kablam!    |                                    ----^^^
Nov 07 07:36:55.904 INFO kablam!    |                                    |
Nov 07 07:36:55.904 INFO kablam!    |                                    help: remove this `mut`
Nov 07 07:36:55.904 INFO kablam!    |
Nov 07 07:36:55.904 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 07:36:55.905 INFO kablam! 
Nov 07 07:36:55.957 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
Nov 07 07:36:55.960 INFO kablam! su: No module specific data is present
Nov 07 07:36:56.747 INFO running `"docker" "rm" "-f" "53fffc428c65c094d110ce958f229cee03b01c305edc1ee170f6ae857f28b43a"`
Nov 07 07:36:57.132 INFO blam! 53fffc428c65c094d110ce958f229cee03b01c305edc1ee170f6ae857f28b43a