Nov 29 14:59:00.096 INFO checking widmogrod/rust-playground against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 14:59:00.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 29 14:59:00.592 INFO [stdout] 2ae27f1b193c44ef9fb443a326563a5a6879269ac7496464edcab1224d19227d
Nov 29 14:59:00.607 INFO running `"docker" "start" "-a" "2ae27f1b193c44ef9fb443a326563a5a6879269ac7496464edcab1224d19227d"`
Nov 29 14:59:01.551 INFO [stderr] usermod: no changes
Nov 29 14:59:01.596 INFO [stderr]     Checking playground v0.1.0 (/source)
Nov 29 14:59:01.808 INFO [stderr] warning: variant is never constructed: `EmptyCart`
Nov 29 14:59:01.808 INFO [stderr]   --> src/ply/ddd.rs:17:5
Nov 29 14:59:01.808 INFO [stderr]    |
Nov 29 14:59:01.808 INFO [stderr] 17 |     EmptyCart,
Nov 29 14:59:01.808 INFO [stderr]    |     ^^^^^^^^^
Nov 29 14:59:01.808 INFO [stderr]    |
Nov 29 14:59:01.808 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 14:59:01.808 INFO [stderr] 
Nov 29 14:59:01.808 INFO [stderr] warning: variant is never constructed: `ActiveCart`
Nov 29 14:59:01.808 INFO [stderr]   --> src/ply/ddd.rs:18:5
Nov 29 14:59:01.808 INFO [stderr]    |
Nov 29 14:59:01.808 INFO [stderr] 18 |     ActiveCart(UnpayedItems),
Nov 29 14:59:01.808 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:59:01.808 INFO [stderr] 
Nov 29 14:59:01.808 INFO [stderr] warning: variant is never constructed: `PaidCart`
Nov 29 14:59:01.808 INFO [stderr]   --> src/ply/ddd.rs:19:5
Nov 29 14:59:01.808 INFO [stderr]    |
Nov 29 14:59:01.808 INFO [stderr] 19 |     PaidCart(PayedItems, PaymentMethod)
Nov 29 14:59:01.808 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:59:01.808 INFO [stderr] 
Nov 29 14:59:01.808 INFO [stderr] warning: function is never used: `new_cart`
Nov 29 14:59:01.808 INFO [stderr]   --> src/ply/ddd.rs:26:1
Nov 29 14:59:01.808 INFO [stderr]    |
Nov 29 14:59:01.808 INFO [stderr] 26 | fn new_cart()  -> ShoppingCart {
Nov 29 14:59:01.808 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:59:01.808 INFO [stderr] 
Nov 29 14:59:01.808 INFO [stderr] warning: function is never used: `items_in_cart`
Nov 29 14:59:01.808 INFO [stderr]   --> src/ply/ddd.rs:30:1
Nov 29 14:59:01.808 INFO [stderr]    |
Nov 29 14:59:01.808 INFO [stderr] 30 | fn items_in_cart(c: ShoppingCart)  -> usize {
Nov 29 14:59:01.808 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:59:01.808 INFO [stderr] 
Nov 29 14:59:01.808 INFO [stderr] warning: function is never used: `add_to_cart`
Nov 29 14:59:01.808 INFO [stderr]   --> src/ply/ddd.rs:39:1
Nov 29 14:59:01.808 INFO [stderr]    |
Nov 29 14:59:01.809 INFO [stderr] 39 | fn add_to_cart(c: ShoppingCart, i: Item) -> ShoppingCart {
Nov 29 14:59:01.809 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:59:01.809 INFO [stderr] 
Nov 29 14:59:01.856 INFO [stderr] warning: variant is never constructed: `PaidCart`
Nov 29 14:59:01.856 INFO [stderr]   --> src/ply/ddd.rs:19:5
Nov 29 14:59:01.856 INFO [stderr]    |
Nov 29 14:59:01.856 INFO [stderr] 19 |     PaidCart(PayedItems, PaymentMethod)
Nov 29 14:59:01.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:59:01.856 INFO [stderr]    |
Nov 29 14:59:01.856 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 14:59:01.856 INFO [stderr] 
Nov 29 14:59:01.856 INFO [stderr] warning: function is never used: `items_in_cart`
Nov 29 14:59:01.856 INFO [stderr]   --> src/ply/ddd.rs:30:1
Nov 29 14:59:01.856 INFO [stderr]    |
Nov 29 14:59:01.856 INFO [stderr] 30 | fn items_in_cart(c: ShoppingCart)  -> usize {
Nov 29 14:59:01.856 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 14:59:01.856 INFO [stderr] 
Nov 29 14:59:02.060 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Nov 29 14:59:02.060 INFO [stderr] su: No module specific data is present
Nov 29 14:59:02.454 INFO running `"docker" "inspect" "2ae27f1b193c44ef9fb443a326563a5a6879269ac7496464edcab1224d19227d"`
Nov 29 14:59:02.674 INFO running `"docker" "rm" "-f" "2ae27f1b193c44ef9fb443a326563a5a6879269ac7496464edcab1224d19227d"`
Nov 29 14:59:02.927 INFO [stdout] 2ae27f1b193c44ef9fb443a326563a5a6879269ac7496464edcab1224d19227d