[INFO] crate irc_message 1.0.0 is already in cache
[INFO] extracting crate irc_message 1.0.0 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/irc_message/1.0.0
[INFO] extracting crate irc_message 1.0.0 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/irc_message/1.0.0
[INFO] validating manifest of irc_message-1.0.0 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of irc_message-1.0.0 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing irc_message-1.0.0
[INFO] finished frobbing irc_message-1.0.0
[INFO] frobbed toml for irc_message-1.0.0 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/irc_message/1.0.0/Cargo.toml
[INFO] started frobbing irc_message-1.0.0
[INFO] finished frobbing irc_message-1.0.0
[INFO] frobbed toml for irc_message-1.0.0 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/irc_message/1.0.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking irc_message-1.0.0 against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-0/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/irc_message/1.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b81c5c5fdb829e957fb4c3e6377cbf293cba7e033e8525ab323a1569e90e46dc
[INFO] running `"docker" "start" "-a" "b81c5c5fdb829e957fb4c3e6377cbf293cba7e033e8525ab323a1569e90e46dc"`
[INFO] [stderr]     Checking irc_message v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]  --> src/tests.rs:9:36
[INFO] [stderr]   |
[INFO] [stderr] 9 |     assert_eq!(topic.command, Some(("FOO")));
[INFO] [stderr]   |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:20:35
[INFO] [stderr]    |
[INFO] [stderr] 20 |     assert_eq!(topic.prefix, Some(("test")));
[INFO] [stderr]    |                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:21:36
[INFO] [stderr]    |
[INFO] [stderr] 21 |     assert_eq!(topic.command, Some(("FOO")));
[INFO] [stderr]    |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:32:35
[INFO] [stderr]    |
[INFO] [stderr] 32 |     assert_eq!(topic.prefix, Some(("test")));
[INFO] [stderr]    |                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:33:36
[INFO] [stderr]    |
[INFO] [stderr] 33 |     assert_eq!(topic.command, Some(("FOO")));
[INFO] [stderr]    |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:42:35
[INFO] [stderr]    |
[INFO] [stderr] 42 |     assert_eq!(topic.prefix, Some(("test!me@test.ing")));
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:43:36
[INFO] [stderr]    |
[INFO] [stderr] 43 |     assert_eq!(topic.command, Some(("PRIVMSG")));
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:52:36
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(topic.command, Some(("PRIVMSG")));
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:60:35
[INFO] [stderr]    |
[INFO] [stderr] 60 |     assert_eq!(topic.prefix, Some(("test")));
[INFO] [stderr]    |                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:61:36
[INFO] [stderr]    |
[INFO] [stderr] 61 |     assert_eq!(topic.command, Some(("PRIVMSG")));
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:69:35
[INFO] [stderr]    |
[INFO] [stderr] 69 |     assert_eq!(topic.prefix, Some(("test")));
[INFO] [stderr]    |                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:70:36
[INFO] [stderr]    |
[INFO] [stderr] 70 |     assert_eq!(topic.command, Some(("PRIVMSG")));
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:78:35
[INFO] [stderr]    |
[INFO] [stderr] 78 |     assert_eq!(topic.prefix, Some(("test")));
[INFO] [stderr]    |                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:79:36
[INFO] [stderr]    |
[INFO] [stderr] 79 |     assert_eq!(topic.command, Some(("FOO")));
[INFO] [stderr]    |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:88:36
[INFO] [stderr]    |
[INFO] [stderr] 88 |     assert_eq!(topic.command, Some(("FOO")));
[INFO] [stderr]    |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/tests.rs:97:36
[INFO] [stderr]    |
[INFO] [stderr] 97 |     assert_eq!(topic.command, Some(("FOO")));
[INFO] [stderr]    |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/tests.rs:106:36
[INFO] [stderr]     |
[INFO] [stderr] 106 |     assert_eq!(topic.command, Some(("FOO")));
[INFO] [stderr]     |                                    ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/tests.rs:114:35
[INFO] [stderr]     |
[INFO] [stderr] 114 |     assert_eq!(topic.prefix, Some(("test")));
[INFO] [stderr]     |                                   ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/tests.rs:115:36
[INFO] [stderr]     |
[INFO] [stderr] 115 |     assert_eq!(topic.command, Some(("PRIVMSG")));
[INFO] [stderr]     |                                    ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/tests.rs:127:42
[INFO] [stderr]     |
[INFO] [stderr] 127 |     assert!(topic.tags[("best")] == Some(("super")));
[INFO] [stderr]     |                                          ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/tests.rs:129:34
[INFO] [stderr]     |
[INFO] [stderr] 129 |     assert!(topic.prefix == Some(("test!me@test.ing")));
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/tests.rs:130:35
[INFO] [stderr]     |
[INFO] [stderr] 130 |     assert!(topic.command == Some(("FOO")));
[INFO] [stderr]     |                                   ^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/lib.rs:104:29
[INFO] [stderr]     |
[INFO] [stderr] 104 |             let rest = rest.trim_left();
[INFO] [stderr]     |                             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/lib.rs:104:29
[INFO] [stderr]     |
[INFO] [stderr] 104 |             let rest = rest.trim_left();
[INFO] [stderr]     |                             ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "b81c5c5fdb829e957fb4c3e6377cbf293cba7e033e8525ab323a1569e90e46dc"`
[INFO] running `"docker" "rm" "-f" "b81c5c5fdb829e957fb4c3e6377cbf293cba7e033e8525ab323a1569e90e46dc"`
[INFO] [stdout] b81c5c5fdb829e957fb4c3e6377cbf293cba7e033e8525ab323a1569e90e46dc