Dec 06 12:20:17.133 INFO testing Lait-au-Cafe/change_rings against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:20:17.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 06 12:20:17.355 INFO [stdout] 66ac8bc06518e28c1b84e51281b1f1fb4ae40d757ebd9b2017b9d53f25b634a4
Dec 06 12:20:17.357 INFO running `"docker" "start" "-a" "66ac8bc06518e28c1b84e51281b1f1fb4ae40d757ebd9b2017b9d53f25b634a4"`
Dec 06 12:20:17.779 INFO [stderr] usermod: no changes
Dec 06 12:20:17.827 INFO [stderr]    Compiling change_rings v0.1.0 (/source)
Dec 06 12:20:18.698 INFO [stderr] warning: function is never used: `display`
Dec 06 12:20:18.698 INFO [stderr]   --> src/node.rs:38:1
Dec 06 12:20:18.698 INFO [stderr]    |
Dec 06 12:20:18.698 INFO [stderr] 38 | pub fn display(node_list: NodeList) {
Dec 06 12:20:18.698 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:20:18.698 INFO [stderr]    |
Dec 06 12:20:18.698 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 12:20:18.698 INFO [stderr] 
Dec 06 12:20:18.698 INFO [stderr] warning: function is never used: `display2`
Dec 06 12:20:18.698 INFO [stderr]   --> src/node.rs:61:1
Dec 06 12:20:18.698 INFO [stderr]    |
Dec 06 12:20:18.698 INFO [stderr] 61 | / pub fn display2(
Dec 06 12:20:18.698 INFO [stderr] 62 | |     node_list: &NodeList, 
Dec 06 12:20:18.698 INFO [stderr] 63 | |     n: usize
Dec 06 12:20:18.698 INFO [stderr] 64 | | ) {
Dec 06 12:20:18.698 INFO [stderr] ...  |
Dec 06 12:20:18.698 INFO [stderr] 84 | |     }
Dec 06 12:20:18.698 INFO [stderr] 85 | | }
Dec 06 12:20:18.698 INFO [stderr]    | |_^
Dec 06 12:20:18.698 INFO [stderr] 
Dec 06 12:20:19.666 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Dec 06 12:20:19.669 INFO [stderr] su: No module specific data is present
Dec 06 12:20:20.105 INFO running `"docker" "inspect" "66ac8bc06518e28c1b84e51281b1f1fb4ae40d757ebd9b2017b9d53f25b634a4"`
Dec 06 12:20:20.189 INFO running `"docker" "rm" "-f" "66ac8bc06518e28c1b84e51281b1f1fb4ae40d757ebd9b2017b9d53f25b634a4"`
Dec 06 12:20:20.279 INFO [stdout] 66ac8bc06518e28c1b84e51281b1f1fb4ae40d757ebd9b2017b9d53f25b634a4
Dec 06 12:20:20.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 06 12:20:20.507 INFO [stdout] 5ab78f113e3c17cc927fb3d955ca4a09f5644d8d53b7d7694bfb985085d7f443
Dec 06 12:20:20.509 INFO running `"docker" "start" "-a" "5ab78f113e3c17cc927fb3d955ca4a09f5644d8d53b7d7694bfb985085d7f443"`
Dec 06 12:20:20.832 INFO [stderr] usermod: no changes
Dec 06 12:20:20.860 INFO [stderr]    Compiling change_rings v0.1.0 (/source)
Dec 06 12:20:21.599 INFO [stderr] warning: function is never used: `display`
Dec 06 12:20:21.599 INFO [stderr]   --> src/node.rs:38:1
Dec 06 12:20:21.599 INFO [stderr]    |
Dec 06 12:20:21.599 INFO [stderr] 38 | pub fn display(node_list: NodeList) {
Dec 06 12:20:21.599 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 12:20:21.599 INFO [stderr]    |
Dec 06 12:20:21.599 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 12:20:21.599 INFO [stderr] 
Dec 06 12:20:21.599 INFO [stderr] warning: function is never used: `display2`
Dec 06 12:20:21.599 INFO [stderr]   --> src/node.rs:61:1
Dec 06 12:20:21.599 INFO [stderr]    |
Dec 06 12:20:21.599 INFO [stderr] 61 | / pub fn display2(
Dec 06 12:20:21.599 INFO [stderr] 62 | |     node_list: &NodeList, 
Dec 06 12:20:21.599 INFO [stderr] 63 | |     n: usize
Dec 06 12:20:21.599 INFO [stderr] 64 | | ) {
Dec 06 12:20:21.599 INFO [stderr] ...  |
Dec 06 12:20:21.599 INFO [stderr] 84 | |     }
Dec 06 12:20:21.600 INFO [stderr] 85 | | }
Dec 06 12:20:21.600 INFO [stderr]    | |_^
Dec 06 12:20:21.600 INFO [stderr] 
Dec 06 12:20:21.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 06 12:20:21.799 INFO [stderr] su: No module specific data is present
Dec 06 12:20:22.045 INFO running `"docker" "inspect" "5ab78f113e3c17cc927fb3d955ca4a09f5644d8d53b7d7694bfb985085d7f443"`
Dec 06 12:20:22.115 INFO running `"docker" "rm" "-f" "5ab78f113e3c17cc927fb3d955ca4a09f5644d8d53b7d7694bfb985085d7f443"`
Dec 06 12:20:22.191 INFO [stdout] 5ab78f113e3c17cc927fb3d955ca4a09f5644d8d53b7d7694bfb985085d7f443
Dec 06 12:20:22.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 06 12:20:22.377 INFO [stdout] d248c450d964cdf878559095bac441aac7d903eb1daadf3555ba485b16b14f44
Dec 06 12:20:22.379 INFO running `"docker" "start" "-a" "d248c450d964cdf878559095bac441aac7d903eb1daadf3555ba485b16b14f44"`
Dec 06 12:20:22.770 INFO [stderr] usermod: no changes
Dec 06 12:20:22.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 12:20:22.801 INFO [stderr]      Running /target/debug/deps/change_rings-0f4bebefa8f73fab
Dec 06 12:20:22.802 INFO [stdout] 
Dec 06 12:20:22.802 INFO [stdout] running 0 tests
Dec 06 12:20:22.802 INFO [stdout] 
Dec 06 12:20:22.802 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:20:22.802 INFO [stdout] 
Dec 06 12:20:22.804 INFO [stderr] su: No module specific data is present
Dec 06 12:20:23.097 INFO running `"docker" "inspect" "d248c450d964cdf878559095bac441aac7d903eb1daadf3555ba485b16b14f44"`
Dec 06 12:20:23.181 INFO running `"docker" "rm" "-f" "d248c450d964cdf878559095bac441aac7d903eb1daadf3555ba485b16b14f44"`
Dec 06 12:20:23.268 INFO [stdout] d248c450d964cdf878559095bac441aac7d903eb1daadf3555ba485b16b14f44