Nov 03 23:44:43.393 INFO checking sampullman/rust-scheme against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 23:44:43.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 23:44:43.872 INFO blam! 6d2b124c4759fb88566168077930634c06a9f2bfd986885f7cc15176c085f907
Nov 03 23:44:43.874 INFO running `"docker" "start" "-a" "6d2b124c4759fb88566168077930634c06a9f2bfd986885f7cc15176c085f907"`
Nov 03 23:44:46.081 INFO kablam! usermod: no changes
Nov 03 23:44:46.140 INFO kablam!     Checking rust-scheme v0.1.0 (/source)
Nov 03 23:44:46.691 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:44:46.692 INFO kablam!   --> src/parse.rs:29:14
Nov 03 23:44:46.692 INFO kablam!    |
Nov 03 23:44:46.692 INFO kablam! 29 | fn read_list(mut tokens: &mut Vec<String>) -> Result<Vec<Atom>, String> {
Nov 03 23:44:46.692 INFO kablam!    |              ----^^^^^^
Nov 03 23:44:46.693 INFO kablam!    |              |
Nov 03 23:44:46.693 INFO kablam!    |              help: remove this `mut`
Nov 03 23:44:46.693 INFO kablam!    |
Nov 03 23:44:46.693 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 23:44:46.694 INFO kablam! 
Nov 03 23:44:46.694 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:44:46.694 INFO kablam!   --> src/parse.rs:43:25
Nov 03 23:44:46.695 INFO kablam!    |
Nov 03 23:44:46.695 INFO kablam! 43 | pub fn read_from_tokens(mut tokens: &mut Vec<String>) -> Result<Atom, String> {
Nov 03 23:44:46.695 INFO kablam!    |                         ----^^^^^^
Nov 03 23:44:46.695 INFO kablam!    |                         |
Nov 03 23:44:46.696 INFO kablam!    |                         help: remove this `mut`
Nov 03 23:44:46.696 INFO kablam! 
Nov 03 23:44:47.467 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:44:47.467 INFO kablam!   --> src/parse.rs:29:14
Nov 03 23:44:47.467 INFO kablam!    |
Nov 03 23:44:47.467 INFO kablam! 29 | fn read_list(mut tokens: &mut Vec<String>) -> Result<Vec<Atom>, String> {
Nov 03 23:44:47.467 INFO kablam!    |              ----^^^^^^
Nov 03 23:44:47.467 INFO kablam!    |              |
Nov 03 23:44:47.467 INFO kablam!    |              help: remove this `mut`
Nov 03 23:44:47.467 INFO kablam!    |
Nov 03 23:44:47.467 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 23:44:47.467 INFO kablam! 
Nov 03 23:44:47.467 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:44:47.467 INFO kablam!   --> src/parse.rs:43:25
Nov 03 23:44:47.467 INFO kablam!    |
Nov 03 23:44:47.467 INFO kablam! 43 | pub fn read_from_tokens(mut tokens: &mut Vec<String>) -> Result<Atom, String> {
Nov 03 23:44:47.467 INFO kablam!    |                         ----^^^^^^
Nov 03 23:44:47.467 INFO kablam!    |                         |
Nov 03 23:44:47.467 INFO kablam!    |                         help: remove this `mut`
Nov 03 23:44:47.467 INFO kablam! 
Nov 03 23:44:47.698 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Nov 03 23:44:47.715 INFO kablam! su: No module specific data is present
Nov 03 23:44:48.617 INFO running `"docker" "rm" "-f" "6d2b124c4759fb88566168077930634c06a9f2bfd986885f7cc15176c085f907"`
Nov 03 23:44:48.895 INFO blam! 6d2b124c4759fb88566168077930634c06a9f2bfd986885f7cc15176c085f907