Nov 06 14:39:53.054 INFO checking sampullman/rust-scheme against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 14:39:53.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 14:39:53.482 INFO blam! 69db90070878df9ff8ddec22e09337afb47f9c4dfb11984ecbc2391cb72542fb
Nov 06 14:39:53.485 INFO running `"docker" "start" "-a" "69db90070878df9ff8ddec22e09337afb47f9c4dfb11984ecbc2391cb72542fb"`
Nov 06 14:39:55.080 INFO kablam! usermod: no changes
Nov 06 14:39:55.133 INFO kablam!     Checking rust-scheme v0.1.0 (/source)
Nov 06 14:39:55.976 INFO kablam! warning: variable does not need to be mutable
Nov 06 14:39:55.976 INFO kablam!   --> src/parse.rs:29:14
Nov 06 14:39:55.976 INFO kablam!    |
Nov 06 14:39:55.976 INFO kablam! 29 | fn read_list(mut tokens: &mut Vec<String>) -> Result<Vec<Atom>, String> {
Nov 06 14:39:55.976 INFO kablam!    |              ----^^^^^^
Nov 06 14:39:55.976 INFO kablam!    |              |
Nov 06 14:39:55.976 INFO kablam!    |              help: remove this `mut`
Nov 06 14:39:55.976 INFO kablam!    |
Nov 06 14:39:55.976 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 14:39:55.976 INFO kablam! 
Nov 06 14:39:55.976 INFO kablam! warning: variable does not need to be mutable
Nov 06 14:39:55.976 INFO kablam!   --> src/parse.rs:43:25
Nov 06 14:39:55.976 INFO kablam!    |
Nov 06 14:39:55.976 INFO kablam! 43 | pub fn read_from_tokens(mut tokens: &mut Vec<String>) -> Result<Atom, String> {
Nov 06 14:39:55.976 INFO kablam!    |                         ----^^^^^^
Nov 06 14:39:55.977 INFO kablam!    |                         |
Nov 06 14:39:55.977 INFO kablam!    |                         help: remove this `mut`
Nov 06 14:39:55.977 INFO kablam! 
Nov 06 14:39:55.977 INFO kablam! warning: variable does not need to be mutable
Nov 06 14:39:55.977 INFO kablam!   --> src/parse.rs:29:14
Nov 06 14:39:55.977 INFO kablam!    |
Nov 06 14:39:55.977 INFO kablam! 29 | fn read_list(mut tokens: &mut Vec<String>) -> Result<Vec<Atom>, String> {
Nov 06 14:39:55.977 INFO kablam!    |              ----^^^^^^
Nov 06 14:39:55.977 INFO kablam!    |              |
Nov 06 14:39:55.977 INFO kablam!    |              help: remove this `mut`
Nov 06 14:39:55.977 INFO kablam!    |
Nov 06 14:39:55.977 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 06 14:39:55.977 INFO kablam! 
Nov 06 14:39:55.977 INFO kablam! warning: variable does not need to be mutable
Nov 06 14:39:55.977 INFO kablam!   --> src/parse.rs:43:25
Nov 06 14:39:55.977 INFO kablam!    |
Nov 06 14:39:55.977 INFO kablam! 43 | pub fn read_from_tokens(mut tokens: &mut Vec<String>) -> Result<Atom, String> {
Nov 06 14:39:55.977 INFO kablam!    |                         ----^^^^^^
Nov 06 14:39:55.977 INFO kablam!    |                         |
Nov 06 14:39:55.977 INFO kablam!    |                         help: remove this `mut`
Nov 06 14:39:55.977 INFO kablam! 
Nov 06 14:39:56.773 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Nov 06 14:39:56.782 INFO kablam! su: No module specific data is present
Nov 06 14:39:57.968 INFO running `"docker" "rm" "-f" "69db90070878df9ff8ddec22e09337afb47f9c4dfb11984ecbc2391cb72542fb"`
Nov 06 14:39:58.252 INFO blam! 69db90070878df9ff8ddec22e09337afb47f9c4dfb11984ecbc2391cb72542fb