Nov 02 16:56:03.669 INFO checking caphindsight/vdneg against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 16:56:03.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 16:56:04.212 INFO blam! 596f41e96e231d9371b3e550bfeff2f6985a41756870c6a31e0d272a68b77eb9
Nov 02 16:56:04.213 INFO running `"docker" "start" "-a" "596f41e96e231d9371b3e550bfeff2f6985a41756870c6a31e0d272a68b77eb9"`
Nov 02 16:56:05.888 INFO kablam! usermod: no changes
Nov 02 16:56:05.960 INFO kablam!     Checking vdneg v0.1.0 (/source)
Nov 02 16:56:06.792 INFO kablam! warning: unused import: `cards::Rank`
Nov 02 16:56:06.792 INFO kablam!  --> src/combo.rs:3:5
Nov 02 16:56:06.792 INFO kablam!   |
Nov 02 16:56:06.792 INFO kablam! 3 | use cards::Rank;
Nov 02 16:56:06.792 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 16:56:06.792 INFO kablam!   |
Nov 02 16:56:06.792 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 16:56:06.792 INFO kablam! 
Nov 02 16:56:06.792 INFO kablam! warning: unused import: `cards::Suit`
Nov 02 16:56:06.792 INFO kablam!  --> src/combo.rs:4:5
Nov 02 16:56:06.792 INFO kablam!   |
Nov 02 16:56:06.792 INFO kablam! 4 | use cards::Suit;
Nov 02 16:56:06.792 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 16:56:06.792 INFO kablam! 
Nov 02 16:56:06.852 INFO kablam! warning: unused import: `cards::Rank`
Nov 02 16:56:06.852 INFO kablam!  --> src/combo.rs:3:5
Nov 02 16:56:06.852 INFO kablam!   |
Nov 02 16:56:06.852 INFO kablam! 3 | use cards::Rank;
Nov 02 16:56:06.852 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 16:56:06.852 INFO kablam!   |
Nov 02 16:56:06.852 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 16:56:06.852 INFO kablam! 
Nov 02 16:56:06.852 INFO kablam! warning: unused import: `cards::Suit`
Nov 02 16:56:06.852 INFO kablam!  --> src/combo.rs:4:5
Nov 02 16:56:06.852 INFO kablam!   |
Nov 02 16:56:06.852 INFO kablam! 4 | use cards::Suit;
Nov 02 16:56:06.852 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 16:56:06.852 INFO kablam! 
Nov 02 16:56:06.972 INFO kablam! warning: method is never used: `to_string`
Nov 02 16:56:06.972 INFO kablam!   --> src/cards.rs:21:5
Nov 02 16:56:06.972 INFO kablam!    |
Nov 02 16:56:06.972 INFO kablam! 21 |     fn to_string(self) -> String {
Nov 02 16:56:06.972 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:06.972 INFO kablam!    |
Nov 02 16:56:06.974 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 16:56:06.974 INFO kablam! 
Nov 02 16:56:06.975 INFO kablam! warning: method is never used: `to_unicode_string`
Nov 02 16:56:06.975 INFO kablam!   --> src/cards.rs:49:5
Nov 02 16:56:06.975 INFO kablam!    |
Nov 02 16:56:06.976 INFO kablam! 49 |     pub fn to_unicode_string(self) -> String {
Nov 02 16:56:06.976 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:06.977 INFO kablam! 
Nov 02 16:56:06.977 INFO kablam! warning: method is never used: `to_ascii_string`
Nov 02 16:56:06.977 INFO kablam!   --> src/cards.rs:58:5
Nov 02 16:56:06.977 INFO kablam!    |
Nov 02 16:56:06.977 INFO kablam! 58 |     pub fn to_ascii_string(self) -> String {
Nov 02 16:56:06.977 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:06.978 INFO kablam! 
Nov 02 16:56:06.979 INFO kablam! warning: method is never used: `to_long_unicode_string`
Nov 02 16:56:06.979 INFO kablam!    --> src/cards.rs:144:5
Nov 02 16:56:06.979 INFO kablam!     |
Nov 02 16:56:06.979 INFO kablam! 144 |     pub fn to_long_unicode_string(self) -> String {
Nov 02 16:56:06.980 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:06.980 INFO kablam! 
Nov 02 16:56:06.980 INFO kablam! warning: method is never used: `to_long_ascii_string`
Nov 02 16:56:06.980 INFO kablam!    --> src/cards.rs:150:5
Nov 02 16:56:06.980 INFO kablam!     |
Nov 02 16:56:06.980 INFO kablam! 150 |     pub fn to_long_ascii_string(self) -> String {
Nov 02 16:56:06.981 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:06.981 INFO kablam! 
Nov 02 16:56:06.982 INFO kablam! warning: function is never used: `deck_unshuffled`
Nov 02 16:56:06.982 INFO kablam!    --> src/cards.rs:223:1
Nov 02 16:56:06.982 INFO kablam!     |
Nov 02 16:56:06.982 INFO kablam! 223 | pub fn deck_unshuffled() -> Vec<Card> { vec![
Nov 02 16:56:06.983 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:06.983 INFO kablam! 
Nov 02 16:56:06.983 INFO kablam! warning: function is never used: `deck_shuffled`
Nov 02 16:56:06.984 INFO kablam!    --> src/cards.rs:281:1
Nov 02 16:56:06.984 INFO kablam!     |
Nov 02 16:56:06.984 INFO kablam! 281 | pub fn deck_shuffled() -> Vec<Card> {
Nov 02 16:56:06.984 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:06.984 INFO kablam! 
Nov 02 16:56:06.985 INFO kablam! warning: variant is never constructed: `Straight`
Nov 02 16:56:06.985 INFO kablam!   --> src/combo.rs:12:5
Nov 02 16:56:06.985 INFO kablam!    |
Nov 02 16:56:06.985 INFO kablam! 12 |     Straight,
Nov 02 16:56:06.985 INFO kablam!    |     ^^^^^^^^
Nov 02 16:56:06.986 INFO kablam! 
Nov 02 16:56:06.987 INFO kablam! warning: variant is never constructed: `Flush`
Nov 02 16:56:06.987 INFO kablam!   --> src/combo.rs:13:5
Nov 02 16:56:06.987 INFO kablam!    |
Nov 02 16:56:06.987 INFO kablam! 13 |     Flush,
Nov 02 16:56:06.988 INFO kablam!    |     ^^^^^
Nov 02 16:56:06.988 INFO kablam! 
Nov 02 16:56:06.988 INFO kablam! warning: variant is never constructed: `FullHouse`
Nov 02 16:56:06.988 INFO kablam!   --> src/combo.rs:14:5
Nov 02 16:56:06.988 INFO kablam!    |
Nov 02 16:56:06.988 INFO kablam! 14 |     FullHouse,
Nov 02 16:56:06.989 INFO kablam!    |     ^^^^^^^^^
Nov 02 16:56:06.989 INFO kablam! 
Nov 02 16:56:06.990 INFO kablam! warning: variant is never constructed: `FourOfKind`
Nov 02 16:56:06.990 INFO kablam!   --> src/combo.rs:15:5
Nov 02 16:56:06.990 INFO kablam!    |
Nov 02 16:56:06.990 INFO kablam! 15 |     FourOfKind,
Nov 02 16:56:06.991 INFO kablam!    |     ^^^^^^^^^^
Nov 02 16:56:06.991 INFO kablam! 
Nov 02 16:56:06.991 INFO kablam! warning: variant is never constructed: `StraightFlush`
Nov 02 16:56:06.991 INFO kablam!   --> src/combo.rs:16:5
Nov 02 16:56:06.991 INFO kablam!    |
Nov 02 16:56:06.991 INFO kablam! 16 |     StraightFlush,
Nov 02 16:56:06.991 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 16:56:06.992 INFO kablam! 
Nov 02 16:56:06.993 INFO kablam! warning: variant is never constructed: `RoyalFlush`
Nov 02 16:56:06.993 INFO kablam!   --> src/combo.rs:17:5
Nov 02 16:56:06.993 INFO kablam!    |
Nov 02 16:56:06.993 INFO kablam! 17 |     RoyalFlush,
Nov 02 16:56:06.993 INFO kablam!    |     ^^^^^^^^^^
Nov 02 16:56:06.993 INFO kablam! 
Nov 02 16:56:06.994 INFO kablam! warning: method is never used: `to_long_unicode_string`
Nov 02 16:56:06.994 INFO kablam!   --> src/combo.rs:53:5
Nov 02 16:56:06.994 INFO kablam!    |
Nov 02 16:56:06.994 INFO kablam! 53 |     pub fn to_long_unicode_string(&self) -> String {
Nov 02 16:56:06.995 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:06.995 INFO kablam! 
Nov 02 16:56:06.996 INFO kablam! warning: method is never used: `to_long_ascii_string`
Nov 02 16:56:06.996 INFO kablam!   --> src/combo.rs:63:5
Nov 02 16:56:06.996 INFO kablam!    |
Nov 02 16:56:06.996 INFO kablam! 63 |     pub fn to_long_ascii_string(&self) -> String {
Nov 02 16:56:06.996 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:06.996 INFO kablam! 
Nov 02 16:56:06.998 INFO kablam! warning: function is never used: `filter_by_suit`
Nov 02 16:56:06.998 INFO kablam!    --> src/combo.rs:188:5
Nov 02 16:56:06.998 INFO kablam!     |
Nov 02 16:56:06.998 INFO kablam! 188 |     fn filter_by_suit(cards: &[Card], suit: Suit) -> Vec<Card> {
Nov 02 16:56:06.998 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:06.998 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: method is never used: `to_string`
Nov 02 16:56:07.109 INFO kablam!   --> src/cards.rs:21:5
Nov 02 16:56:07.109 INFO kablam!    |
Nov 02 16:56:07.109 INFO kablam! 21 |     fn to_string(self) -> String {
Nov 02 16:56:07.109 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:07.109 INFO kablam!    |
Nov 02 16:56:07.109 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: method is never used: `to_unicode_string`
Nov 02 16:56:07.109 INFO kablam!   --> src/cards.rs:49:5
Nov 02 16:56:07.109 INFO kablam!    |
Nov 02 16:56:07.109 INFO kablam! 49 |     pub fn to_unicode_string(self) -> String {
Nov 02 16:56:07.109 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: method is never used: `to_ascii_string`
Nov 02 16:56:07.109 INFO kablam!   --> src/cards.rs:58:5
Nov 02 16:56:07.109 INFO kablam!    |
Nov 02 16:56:07.109 INFO kablam! 58 |     pub fn to_ascii_string(self) -> String {
Nov 02 16:56:07.109 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: method is never used: `to_long_unicode_string`
Nov 02 16:56:07.109 INFO kablam!    --> src/cards.rs:144:5
Nov 02 16:56:07.109 INFO kablam!     |
Nov 02 16:56:07.109 INFO kablam! 144 |     pub fn to_long_unicode_string(self) -> String {
Nov 02 16:56:07.109 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: method is never used: `to_long_ascii_string`
Nov 02 16:56:07.109 INFO kablam!    --> src/cards.rs:150:5
Nov 02 16:56:07.109 INFO kablam!     |
Nov 02 16:56:07.109 INFO kablam! 150 |     pub fn to_long_ascii_string(self) -> String {
Nov 02 16:56:07.109 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: function is never used: `deck_unshuffled`
Nov 02 16:56:07.109 INFO kablam!    --> src/cards.rs:223:1
Nov 02 16:56:07.109 INFO kablam!     |
Nov 02 16:56:07.109 INFO kablam! 223 | pub fn deck_unshuffled() -> Vec<Card> { vec![
Nov 02 16:56:07.109 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: function is never used: `deck_shuffled`
Nov 02 16:56:07.109 INFO kablam!    --> src/cards.rs:281:1
Nov 02 16:56:07.109 INFO kablam!     |
Nov 02 16:56:07.109 INFO kablam! 281 | pub fn deck_shuffled() -> Vec<Card> {
Nov 02 16:56:07.109 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: variant is never constructed: `Straight`
Nov 02 16:56:07.109 INFO kablam!   --> src/combo.rs:12:5
Nov 02 16:56:07.109 INFO kablam!    |
Nov 02 16:56:07.109 INFO kablam! 12 |     Straight,
Nov 02 16:56:07.109 INFO kablam!    |     ^^^^^^^^
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: variant is never constructed: `Flush`
Nov 02 16:56:07.109 INFO kablam!   --> src/combo.rs:13:5
Nov 02 16:56:07.109 INFO kablam!    |
Nov 02 16:56:07.109 INFO kablam! 13 |     Flush,
Nov 02 16:56:07.109 INFO kablam!    |     ^^^^^
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: variant is never constructed: `FullHouse`
Nov 02 16:56:07.109 INFO kablam!   --> src/combo.rs:14:5
Nov 02 16:56:07.109 INFO kablam!    |
Nov 02 16:56:07.109 INFO kablam! 14 |     FullHouse,
Nov 02 16:56:07.109 INFO kablam!    |     ^^^^^^^^^
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: variant is never constructed: `FourOfKind`
Nov 02 16:56:07.109 INFO kablam!   --> src/combo.rs:15:5
Nov 02 16:56:07.109 INFO kablam!    |
Nov 02 16:56:07.109 INFO kablam! 15 |     FourOfKind,
Nov 02 16:56:07.109 INFO kablam!    |     ^^^^^^^^^^
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: variant is never constructed: `StraightFlush`
Nov 02 16:56:07.109 INFO kablam!   --> src/combo.rs:16:5
Nov 02 16:56:07.109 INFO kablam!    |
Nov 02 16:56:07.109 INFO kablam! 16 |     StraightFlush,
Nov 02 16:56:07.109 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 16:56:07.109 INFO kablam! 
Nov 02 16:56:07.109 INFO kablam! warning: variant is never constructed: `RoyalFlush`
Nov 02 16:56:07.109 INFO kablam!   --> src/combo.rs:17:5
Nov 02 16:56:07.109 INFO kablam!    |
Nov 02 16:56:07.109 INFO kablam! 17 |     RoyalFlush,
Nov 02 16:56:07.110 INFO kablam!    |     ^^^^^^^^^^
Nov 02 16:56:07.110 INFO kablam! 
Nov 02 16:56:07.110 INFO kablam! warning: method is never used: `to_long_unicode_string`
Nov 02 16:56:07.110 INFO kablam!   --> src/combo.rs:53:5
Nov 02 16:56:07.110 INFO kablam!    |
Nov 02 16:56:07.110 INFO kablam! 53 |     pub fn to_long_unicode_string(&self) -> String {
Nov 02 16:56:07.110 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:07.110 INFO kablam! 
Nov 02 16:56:07.110 INFO kablam! warning: method is never used: `to_long_ascii_string`
Nov 02 16:56:07.110 INFO kablam!   --> src/combo.rs:63:5
Nov 02 16:56:07.110 INFO kablam!    |
Nov 02 16:56:07.110 INFO kablam! 63 |     pub fn to_long_ascii_string(&self) -> String {
Nov 02 16:56:07.110 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:07.110 INFO kablam! 
Nov 02 16:56:07.110 INFO kablam! warning: function is never used: `filter_by_suit`
Nov 02 16:56:07.110 INFO kablam!    --> src/combo.rs:188:5
Nov 02 16:56:07.110 INFO kablam!     |
Nov 02 16:56:07.110 INFO kablam! 188 |     fn filter_by_suit(cards: &[Card], suit: Suit) -> Vec<Card> {
Nov 02 16:56:07.110 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:56:07.110 INFO kablam! 
Nov 02 16:56:07.157 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Nov 02 16:56:07.163 INFO kablam! su: No module specific data is present
Nov 02 16:56:08.391 INFO running `"docker" "rm" "-f" "596f41e96e231d9371b3e550bfeff2f6985a41756870c6a31e0d272a68b77eb9"`
Nov 02 16:56:08.658 INFO blam! 596f41e96e231d9371b3e550bfeff2f6985a41756870c6a31e0d272a68b77eb9