Nov 02 20:53:36.161 INFO checking Lait-au-Cafe/change_rings against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 20:53:36.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 20:53:36.507 INFO blam! aee1fcc32a570dc8277874d1a1adb5fac8966f8e03c99c0daf63fc923cc5479e
Nov 02 20:53:36.508 INFO running `"docker" "start" "-a" "aee1fcc32a570dc8277874d1a1adb5fac8966f8e03c99c0daf63fc923cc5479e"`
Nov 02 20:53:37.108 INFO kablam! usermod: no changes
Nov 02 20:53:37.159 INFO kablam!     Checking regex v0.2.2
Nov 02 20:53:39.533 INFO kablam!     Checking change_rings v0.1.0 (/source)
Nov 02 20:53:40.480 INFO kablam! warning: function is never used: `display`
Nov 02 20:53:40.480 INFO kablam!   --> src/node.rs:38:1
Nov 02 20:53:40.480 INFO kablam!    |
Nov 02 20:53:40.480 INFO kablam! 38 | pub fn display(node_list: NodeList) {
Nov 02 20:53:40.480 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:53:40.480 INFO kablam!    |
Nov 02 20:53:40.480 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 20:53:40.480 INFO kablam! 
Nov 02 20:53:40.480 INFO kablam! warning: function is never used: `display2`
Nov 02 20:53:40.480 INFO kablam!   --> src/node.rs:61:1
Nov 02 20:53:40.480 INFO kablam!    |
Nov 02 20:53:40.480 INFO kablam! 61 | / pub fn display2(
Nov 02 20:53:40.480 INFO kablam! 62 | |     node_list: &NodeList, 
Nov 02 20:53:40.480 INFO kablam! 63 | |     n: usize
Nov 02 20:53:40.480 INFO kablam! 64 | | ) {
Nov 02 20:53:40.480 INFO kablam! ...  |
Nov 02 20:53:40.482 INFO kablam! 84 | |     }
Nov 02 20:53:40.482 INFO kablam! 85 | | }
Nov 02 20:53:40.482 INFO kablam!    | |_^
Nov 02 20:53:40.482 INFO kablam! 
Nov 02 20:53:40.528 INFO kablam! warning: function is never used: `display`
Nov 02 20:53:40.528 INFO kablam!   --> src/node.rs:38:1
Nov 02 20:53:40.528 INFO kablam!    |
Nov 02 20:53:40.528 INFO kablam! 38 | pub fn display(node_list: NodeList) {
Nov 02 20:53:40.529 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:53:40.529 INFO kablam!    |
Nov 02 20:53:40.529 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 20:53:40.529 INFO kablam! 
Nov 02 20:53:40.529 INFO kablam! warning: function is never used: `display2`
Nov 02 20:53:40.529 INFO kablam!   --> src/node.rs:61:1
Nov 02 20:53:40.529 INFO kablam!    |
Nov 02 20:53:40.529 INFO kablam! 61 | / pub fn display2(
Nov 02 20:53:40.529 INFO kablam! 62 | |     node_list: &NodeList, 
Nov 02 20:53:40.529 INFO kablam! 63 | |     n: usize
Nov 02 20:53:40.529 INFO kablam! 64 | | ) {
Nov 02 20:53:40.529 INFO kablam! ...  |
Nov 02 20:53:40.529 INFO kablam! 84 | |     }
Nov 02 20:53:40.529 INFO kablam! 85 | | }
Nov 02 20:53:40.529 INFO kablam!    | |_^
Nov 02 20:53:40.529 INFO kablam! 
Nov 02 20:53:40.541 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
Nov 02 20:53:40.561 INFO kablam! su: No module specific data is present
Nov 02 20:53:40.946 INFO running `"docker" "rm" "-f" "aee1fcc32a570dc8277874d1a1adb5fac8966f8e03c99c0daf63fc923cc5479e"`
Nov 02 20:53:41.089 INFO blam! aee1fcc32a570dc8277874d1a1adb5fac8966f8e03c99c0daf63fc923cc5479e