Nov 30 10:05:19.779 INFO checking Lait-au-Cafe/change_rings against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 10:05:19.779 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 10:05:20.033 INFO [stdout] 2a81550a7ed3b43606d0367cf5b1fe48ac2b8b324d8ccb9152bf774424d1146f
Nov 30 10:05:20.038 INFO running `"docker" "start" "-a" "2a81550a7ed3b43606d0367cf5b1fe48ac2b8b324d8ccb9152bf774424d1146f"`
Nov 30 10:05:20.624 INFO [stderr] usermod: no changes
Nov 30 10:05:20.707 INFO [stderr]     Checking change_rings v0.1.0 (/source)
Nov 30 10:05:22.296 INFO [stderr] warning: function is never used: `display`
Nov 30 10:05:22.296 INFO [stderr]   --> src/node.rs:38:1
Nov 30 10:05:22.296 INFO [stderr]    |
Nov 30 10:05:22.296 INFO [stderr] 38 | pub fn display(node_list: NodeList) {
Nov 30 10:05:22.296 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:05:22.296 INFO [stderr]    |
Nov 30 10:05:22.296 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 10:05:22.296 INFO [stderr] 
Nov 30 10:05:22.296 INFO [stderr] warning: function is never used: `display2`
Nov 30 10:05:22.296 INFO [stderr]   --> src/node.rs:61:1
Nov 30 10:05:22.296 INFO [stderr]    |
Nov 30 10:05:22.296 INFO [stderr] 61 | / pub fn display2(
Nov 30 10:05:22.296 INFO [stderr] 62 | |     node_list: &NodeList, 
Nov 30 10:05:22.296 INFO [stderr] 63 | |     n: usize
Nov 30 10:05:22.296 INFO [stderr] 64 | | ) {
Nov 30 10:05:22.296 INFO [stderr] ...  |
Nov 30 10:05:22.296 INFO [stderr] 84 | |     }
Nov 30 10:05:22.296 INFO [stderr] 85 | | }
Nov 30 10:05:22.296 INFO [stderr]    | |_^
Nov 30 10:05:22.296 INFO [stderr] 
Nov 30 10:05:22.344 INFO [stderr] warning: function is never used: `display`
Nov 30 10:05:22.344 INFO [stderr]   --> src/node.rs:38:1
Nov 30 10:05:22.344 INFO [stderr]    |
Nov 30 10:05:22.344 INFO [stderr] 38 | pub fn display(node_list: NodeList) {
Nov 30 10:05:22.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:05:22.344 INFO [stderr]    |
Nov 30 10:05:22.344 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 10:05:22.344 INFO [stderr] 
Nov 30 10:05:22.344 INFO [stderr] warning: function is never used: `display2`
Nov 30 10:05:22.344 INFO [stderr]   --> src/node.rs:61:1
Nov 30 10:05:22.344 INFO [stderr]    |
Nov 30 10:05:22.344 INFO [stderr] 61 | / pub fn display2(
Nov 30 10:05:22.344 INFO [stderr] 62 | |     node_list: &NodeList, 
Nov 30 10:05:22.344 INFO [stderr] 63 | |     n: usize
Nov 30 10:05:22.344 INFO [stderr] 64 | | ) {
Nov 30 10:05:22.344 INFO [stderr] ...  |
Nov 30 10:05:22.344 INFO [stderr] 84 | |     }
Nov 30 10:05:22.344 INFO [stderr] 85 | | }
Nov 30 10:05:22.344 INFO [stderr]    | |_^
Nov 30 10:05:22.344 INFO [stderr] 
Nov 30 10:05:22.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Nov 30 10:05:22.405 INFO [stderr] su: No module specific data is present
Nov 30 10:05:22.740 INFO running `"docker" "inspect" "2a81550a7ed3b43606d0367cf5b1fe48ac2b8b324d8ccb9152bf774424d1146f"`
Nov 30 10:05:22.894 INFO running `"docker" "rm" "-f" "2a81550a7ed3b43606d0367cf5b1fe48ac2b8b324d8ccb9152bf774424d1146f"`
Nov 30 10:05:23.113 INFO [stdout] 2a81550a7ed3b43606d0367cf5b1fe48ac2b8b324d8ccb9152bf774424d1146f