Dec 18 14:53:18.539 INFO checking irc_message-1.0.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:53:18.539 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/irc_message/1.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:53:18.728 INFO [stdout] e94772359087f53d59cdf062e1ebcf2ad770a106cf296a655c78a9e13d31084c
Dec 18 14:53:18.731 INFO running `"docker" "start" "-a" "e94772359087f53d59cdf062e1ebcf2ad770a106cf296a655c78a9e13d31084c"`
Dec 18 14:53:19.576 INFO [stderr]     Checking irc_message v1.0.0 (/opt/crater/workdir)
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]  --> src/tests.rs:9:36
Dec 18 14:53:20.097 INFO [stderr]   |
Dec 18 14:53:20.097 INFO [stderr] 9 |     assert_eq!(topic.command, Some(("FOO")));
Dec 18 14:53:20.097 INFO [stderr]   |                                    ^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr]   |
Dec 18 14:53:20.097 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:20:35
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.097 INFO [stderr] 20 |     assert_eq!(topic.prefix, Some(("test")));
Dec 18 14:53:20.097 INFO [stderr]    |                                   ^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:21:36
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.097 INFO [stderr] 21 |     assert_eq!(topic.command, Some(("FOO")));
Dec 18 14:53:20.097 INFO [stderr]    |                                    ^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:32:35
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.097 INFO [stderr] 32 |     assert_eq!(topic.prefix, Some(("test")));
Dec 18 14:53:20.097 INFO [stderr]    |                                   ^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:33:36
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.097 INFO [stderr] 33 |     assert_eq!(topic.command, Some(("FOO")));
Dec 18 14:53:20.097 INFO [stderr]    |                                    ^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:42:35
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.097 INFO [stderr] 42 |     assert_eq!(topic.prefix, Some(("test!me@test.ing")));
Dec 18 14:53:20.097 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:43:36
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.097 INFO [stderr] 43 |     assert_eq!(topic.command, Some(("PRIVMSG")));
Dec 18 14:53:20.097 INFO [stderr]    |                                    ^^^^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:52:36
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.097 INFO [stderr] 52 |     assert_eq!(topic.command, Some(("PRIVMSG")));
Dec 18 14:53:20.097 INFO [stderr]    |                                    ^^^^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:60:35
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.097 INFO [stderr] 60 |     assert_eq!(topic.prefix, Some(("test")));
Dec 18 14:53:20.097 INFO [stderr]    |                                   ^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:61:36
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.097 INFO [stderr] 61 |     assert_eq!(topic.command, Some(("PRIVMSG")));
Dec 18 14:53:20.097 INFO [stderr]    |                                    ^^^^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:69:35
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.097 INFO [stderr] 69 |     assert_eq!(topic.prefix, Some(("test")));
Dec 18 14:53:20.097 INFO [stderr]    |                                   ^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:70:36
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.097 INFO [stderr] 70 |     assert_eq!(topic.command, Some(("PRIVMSG")));
Dec 18 14:53:20.097 INFO [stderr]    |                                    ^^^^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.097 INFO [stderr] 
Dec 18 14:53:20.097 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.097 INFO [stderr]   --> src/tests.rs:78:35
Dec 18 14:53:20.097 INFO [stderr]    |
Dec 18 14:53:20.098 INFO [stderr] 78 |     assert_eq!(topic.prefix, Some(("test")));
Dec 18 14:53:20.098 INFO [stderr]    |                                   ^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.098 INFO [stderr] 
Dec 18 14:53:20.098 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.098 INFO [stderr]   --> src/tests.rs:79:36
Dec 18 14:53:20.098 INFO [stderr]    |
Dec 18 14:53:20.098 INFO [stderr] 79 |     assert_eq!(topic.command, Some(("FOO")));
Dec 18 14:53:20.098 INFO [stderr]    |                                    ^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.098 INFO [stderr] 
Dec 18 14:53:20.098 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.098 INFO [stderr]   --> src/tests.rs:88:36
Dec 18 14:53:20.098 INFO [stderr]    |
Dec 18 14:53:20.098 INFO [stderr] 88 |     assert_eq!(topic.command, Some(("FOO")));
Dec 18 14:53:20.098 INFO [stderr]    |                                    ^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.098 INFO [stderr] 
Dec 18 14:53:20.098 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.098 INFO [stderr]   --> src/tests.rs:97:36
Dec 18 14:53:20.098 INFO [stderr]    |
Dec 18 14:53:20.098 INFO [stderr] 97 |     assert_eq!(topic.command, Some(("FOO")));
Dec 18 14:53:20.098 INFO [stderr]    |                                    ^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.098 INFO [stderr] 
Dec 18 14:53:20.098 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.098 INFO [stderr]    --> src/tests.rs:106:36
Dec 18 14:53:20.098 INFO [stderr]     |
Dec 18 14:53:20.098 INFO [stderr] 106 |     assert_eq!(topic.command, Some(("FOO")));
Dec 18 14:53:20.098 INFO [stderr]     |                                    ^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.098 INFO [stderr] 
Dec 18 14:53:20.098 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.098 INFO [stderr]    --> src/tests.rs:114:35
Dec 18 14:53:20.098 INFO [stderr]     |
Dec 18 14:53:20.098 INFO [stderr] 114 |     assert_eq!(topic.prefix, Some(("test")));
Dec 18 14:53:20.098 INFO [stderr]     |                                   ^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.098 INFO [stderr] 
Dec 18 14:53:20.098 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.098 INFO [stderr]    --> src/tests.rs:115:36
Dec 18 14:53:20.098 INFO [stderr]     |
Dec 18 14:53:20.098 INFO [stderr] 115 |     assert_eq!(topic.command, Some(("PRIVMSG")));
Dec 18 14:53:20.098 INFO [stderr]     |                                    ^^^^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.098 INFO [stderr] 
Dec 18 14:53:20.098 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.098 INFO [stderr]    --> src/tests.rs:127:42
Dec 18 14:53:20.098 INFO [stderr]     |
Dec 18 14:53:20.098 INFO [stderr] 127 |     assert!(topic.tags[("best")] == Some(("super")));
Dec 18 14:53:20.098 INFO [stderr]     |                                          ^^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.098 INFO [stderr] 
Dec 18 14:53:20.098 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.098 INFO [stderr]    --> src/tests.rs:129:34
Dec 18 14:53:20.098 INFO [stderr]     |
Dec 18 14:53:20.098 INFO [stderr] 129 |     assert!(topic.prefix == Some(("test!me@test.ing")));
Dec 18 14:53:20.098 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.098 INFO [stderr] 
Dec 18 14:53:20.098 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 14:53:20.098 INFO [stderr]    --> src/tests.rs:130:35
Dec 18 14:53:20.098 INFO [stderr]     |
Dec 18 14:53:20.098 INFO [stderr] 130 |     assert!(topic.command == Some(("FOO")));
Dec 18 14:53:20.098 INFO [stderr]     |                                   ^^^^^^^ help: remove these parentheses
Dec 18 14:53:20.098 INFO [stderr] 
Dec 18 14:53:20.180 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 14:53:20.180 INFO [stderr]    --> src/lib.rs:104:29
Dec 18 14:53:20.180 INFO [stderr]     |
Dec 18 14:53:20.180 INFO [stderr] 104 |             let rest = rest.trim_left();
Dec 18 14:53:20.180 INFO [stderr]     |                             ^^^^^^^^^
Dec 18 14:53:20.180 INFO [stderr]     |
Dec 18 14:53:20.180 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 14:53:20.180 INFO [stderr] 
Dec 18 14:53:20.378 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 14:53:20.378 INFO [stderr]    --> src/lib.rs:104:29
Dec 18 14:53:20.378 INFO [stderr]     |
Dec 18 14:53:20.378 INFO [stderr] 104 |             let rest = rest.trim_left();
Dec 18 14:53:20.378 INFO [stderr]     |                             ^^^^^^^^^
Dec 18 14:53:20.378 INFO [stderr]     |
Dec 18 14:53:20.378 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 14:53:20.378 INFO [stderr] 
Dec 18 14:53:20.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 18 14:53:21.158 INFO running `"docker" "inspect" "e94772359087f53d59cdf062e1ebcf2ad770a106cf296a655c78a9e13d31084c"`
Dec 18 14:53:21.426 INFO running `"docker" "rm" "-f" "e94772359087f53d59cdf062e1ebcf2ad770a106cf296a655c78a9e13d31084c"`
Dec 18 14:53:21.796 INFO [stdout] e94772359087f53d59cdf062e1ebcf2ad770a106cf296a655c78a9e13d31084c