Dec 17 22:14:47.435 INFO checking jkhsjdhjs/chell against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 17 22:14:47.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/jkhsjdhjs/chell:/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 17 22:14:47.737 INFO [stdout] 753b10d925df22576e194b54fbe00b4dec444a39caf0d9539d205e1950150b87 Dec 17 22:14:47.743 INFO running `"docker" "start" "-a" "753b10d925df22576e194b54fbe00b4dec444a39caf0d9539d205e1950150b87"` Dec 17 22:14:48.949 INFO [stderr] Checking atoi v0.2.2 Dec 17 22:14:48.949 INFO [stderr] Checking toml v0.4.5 Dec 17 22:14:48.952 INFO [stderr] Checking twox-hash v1.1.0 Dec 17 22:14:48.952 INFO [stderr] Checking thread_local v0.3.4 Dec 17 22:14:49.708 INFO [stderr] Checking regex v0.2.2 Dec 17 22:14:51.100 INFO [stderr] Checking irc v0.12.5 Dec 17 22:14:53.159 INFO [stderr] Checking mysql_common v0.2.0 Dec 17 22:14:56.800 INFO [stderr] Checking mysql v12.0.3 Dec 17 22:14:59.479 INFO [stderr] Checking chell v0.1.0 (/opt/crater/workdir) Dec 17 22:15:01.258 INFO [stderr] warning: unused variable: `account` Dec 17 22:15:01.258 INFO [stderr] --> src/msg_handler.rs:38:17 Dec 17 22:15:01.258 INFO [stderr] | Dec 17 22:15:01.258 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 17 22:15:01.258 INFO [stderr] | ^^^^^^^ help: consider using `_account` instead Dec 17 22:15:01.258 INFO [stderr] | Dec 17 22:15:01.258 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 17 22:15:01.258 INFO [stderr] Dec 17 22:15:01.258 INFO [stderr] warning: unused variable: `arg` Dec 17 22:15:01.258 INFO [stderr] --> src/msg_handler.rs:38:34 Dec 17 22:15:01.258 INFO [stderr] | Dec 17 22:15:01.258 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 17 22:15:01.258 INFO [stderr] | ^^^ help: consider using `_arg` instead Dec 17 22:15:01.258 INFO [stderr] Dec 17 22:15:01.258 INFO [stderr] warning: unused variable: `pool` Dec 17 22:15:01.258 INFO [stderr] --> src/main.rs:26:9 Dec 17 22:15:01.258 INFO [stderr] | Dec 17 22:15:01.258 INFO [stderr] 26 | let pool = Pool::new(opts_builder).unwrap(); Dec 17 22:15:01.258 INFO [stderr] | ^^^^ help: consider using `_pool` instead Dec 17 22:15:01.258 INFO [stderr] Dec 17 22:15:01.348 INFO [stderr] warning: function is never used: `exec_command` Dec 17 22:15:01.348 INFO [stderr] --> src/msg_handler.rs:38:1 Dec 17 22:15:01.348 INFO [stderr] | Dec 17 22:15:01.348 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 17 22:15:01.348 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.348 INFO [stderr] | Dec 17 22:15:01.348 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 22:15:01.348 INFO [stderr] Dec 17 22:15:01.348 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 17 22:15:01.348 INFO [stderr] --> src/main.rs:1:12 Dec 17 22:15:01.348 INFO [stderr] | Dec 17 22:15:01.349 INFO [stderr] 1 | #![feature(conservative_impl_trait)] Dec 17 22:15:01.349 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.349 INFO [stderr] | Dec 17 22:15:01.349 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 17 22:15:01.349 INFO [stderr] Dec 17 22:15:01.349 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.349 INFO [stderr] --> src/sasl.rs:165:5 Dec 17 22:15:01.349 INFO [stderr] | Dec 17 22:15:01.349 INFO [stderr] 165 | send_msg(server, 0); Dec 17 22:15:01.349 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.349 INFO [stderr] | Dec 17 22:15:01.349 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 17 22:15:01.349 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.349 INFO [stderr] Dec 17 22:15:01.349 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.349 INFO [stderr] --> src/sasl.rs:168:5 Dec 17 22:15:01.349 INFO [stderr] | Dec 17 22:15:01.349 INFO [stderr] 168 | check_msg(msg, server, 0); Dec 17 22:15:01.349 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.349 INFO [stderr] | Dec 17 22:15:01.349 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.349 INFO [stderr] Dec 17 22:15:01.349 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.349 INFO [stderr] --> src/sasl.rs:170:5 Dec 17 22:15:01.349 INFO [stderr] | Dec 17 22:15:01.349 INFO [stderr] 170 | send_msg(server, 1); Dec 17 22:15:01.349 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.349 INFO [stderr] | Dec 17 22:15:01.349 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.349 INFO [stderr] Dec 17 22:15:01.349 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.349 INFO [stderr] --> src/sasl.rs:173:5 Dec 17 22:15:01.349 INFO [stderr] | Dec 17 22:15:01.349 INFO [stderr] 173 | check_msg(msg, server, 1); Dec 17 22:15:01.349 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.349 INFO [stderr] | Dec 17 22:15:01.349 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.349 INFO [stderr] Dec 17 22:15:01.358 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.358 INFO [stderr] --> src/sasl.rs:175:5 Dec 17 22:15:01.358 INFO [stderr] | Dec 17 22:15:01.358 INFO [stderr] 175 | send_msg(server, 2); Dec 17 22:15:01.358 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.358 INFO [stderr] | Dec 17 22:15:01.358 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.358 INFO [stderr] Dec 17 22:15:01.358 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.358 INFO [stderr] --> src/sasl.rs:178:5 Dec 17 22:15:01.358 INFO [stderr] | Dec 17 22:15:01.358 INFO [stderr] 178 | check_msg(msg, server, 2); Dec 17 22:15:01.358 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.358 INFO [stderr] | Dec 17 22:15:01.358 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.358 INFO [stderr] Dec 17 22:15:01.359 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.359 INFO [stderr] --> src/sasl.rs:180:5 Dec 17 22:15:01.359 INFO [stderr] | Dec 17 22:15:01.359 INFO [stderr] 180 | send_msg(server, 3); Dec 17 22:15:01.359 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.359 INFO [stderr] | Dec 17 22:15:01.360 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.360 INFO [stderr] Dec 17 22:15:01.360 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.360 INFO [stderr] --> src/sasl.rs:183:5 Dec 17 22:15:01.360 INFO [stderr] | Dec 17 22:15:01.360 INFO [stderr] 183 | check_msg(msg, server, 3); Dec 17 22:15:01.360 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.360 INFO [stderr] | Dec 17 22:15:01.360 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.360 INFO [stderr] Dec 17 22:15:01.368 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.368 INFO [stderr] --> src/sasl.rs:197:5 Dec 17 22:15:01.368 INFO [stderr] | Dec 17 22:15:01.368 INFO [stderr] 197 | send_msg(server, 4); Dec 17 22:15:01.368 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.368 INFO [stderr] | Dec 17 22:15:01.368 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.368 INFO [stderr] Dec 17 22:15:01.368 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.368 INFO [stderr] --> src/msg_handler.rs:25:5 Dec 17 22:15:01.368 INFO [stderr] | Dec 17 22:15:01.368 INFO [stderr] 25 | / match cmd { Dec 17 22:15:01.368 INFO [stderr] 26 | | DAILY1337 => server.send(PRIVMSG( Dec 17 22:15:01.368 INFO [stderr] 27 | | msg.response_target().unwrap().into(), Dec 17 22:15:01.368 INFO [stderr] 28 | | "u l33t h4xx0r you :)".into(), Dec 17 22:15:01.368 INFO [stderr] ... | Dec 17 22:15:01.368 INFO [stderr] 34 | | )), Dec 17 22:15:01.368 INFO [stderr] 35 | | }; Dec 17 22:15:01.368 INFO [stderr] | |______^ Dec 17 22:15:01.368 INFO [stderr] | Dec 17 22:15:01.368 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.368 INFO [stderr] Dec 17 22:15:01.504 INFO [stderr] warning: unused variable: `account` Dec 17 22:15:01.504 INFO [stderr] --> src/msg_handler.rs:38:17 Dec 17 22:15:01.504 INFO [stderr] | Dec 17 22:15:01.504 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 17 22:15:01.504 INFO [stderr] | ^^^^^^^ help: consider using `_account` instead Dec 17 22:15:01.504 INFO [stderr] | Dec 17 22:15:01.504 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 17 22:15:01.504 INFO [stderr] Dec 17 22:15:01.504 INFO [stderr] warning: unused variable: `arg` Dec 17 22:15:01.504 INFO [stderr] --> src/msg_handler.rs:38:34 Dec 17 22:15:01.504 INFO [stderr] | Dec 17 22:15:01.504 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 17 22:15:01.504 INFO [stderr] | ^^^ help: consider using `_arg` instead Dec 17 22:15:01.504 INFO [stderr] Dec 17 22:15:01.504 INFO [stderr] warning: unused variable: `pool` Dec 17 22:15:01.504 INFO [stderr] --> src/main.rs:26:9 Dec 17 22:15:01.504 INFO [stderr] | Dec 17 22:15:01.504 INFO [stderr] 26 | let pool = Pool::new(opts_builder).unwrap(); Dec 17 22:15:01.504 INFO [stderr] | ^^^^ help: consider using `_pool` instead Dec 17 22:15:01.504 INFO [stderr] Dec 17 22:15:01.568 INFO [stderr] warning: function is never used: `exec_command` Dec 17 22:15:01.568 INFO [stderr] --> src/msg_handler.rs:38:1 Dec 17 22:15:01.568 INFO [stderr] | Dec 17 22:15:01.568 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 17 22:15:01.568 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.568 INFO [stderr] | Dec 17 22:15:01.568 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 22:15:01.568 INFO [stderr] Dec 17 22:15:01.568 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 17 22:15:01.568 INFO [stderr] --> src/main.rs:1:12 Dec 17 22:15:01.568 INFO [stderr] | Dec 17 22:15:01.568 INFO [stderr] 1 | #![feature(conservative_impl_trait)] Dec 17 22:15:01.568 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.568 INFO [stderr] | Dec 17 22:15:01.568 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 17 22:15:01.568 INFO [stderr] Dec 17 22:15:01.571 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.571 INFO [stderr] --> src/sasl.rs:165:5 Dec 17 22:15:01.571 INFO [stderr] | Dec 17 22:15:01.571 INFO [stderr] 165 | send_msg(server, 0); Dec 17 22:15:01.571 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.571 INFO [stderr] | Dec 17 22:15:01.571 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 17 22:15:01.571 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.571 INFO [stderr] Dec 17 22:15:01.571 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.571 INFO [stderr] --> src/sasl.rs:168:5 Dec 17 22:15:01.571 INFO [stderr] | Dec 17 22:15:01.571 INFO [stderr] 168 | check_msg(msg, server, 0); Dec 17 22:15:01.571 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.571 INFO [stderr] | Dec 17 22:15:01.571 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.571 INFO [stderr] Dec 17 22:15:01.572 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.572 INFO [stderr] --> src/sasl.rs:170:5 Dec 17 22:15:01.572 INFO [stderr] | Dec 17 22:15:01.572 INFO [stderr] 170 | send_msg(server, 1); Dec 17 22:15:01.572 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.572 INFO [stderr] | Dec 17 22:15:01.572 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.572 INFO [stderr] Dec 17 22:15:01.572 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.572 INFO [stderr] --> src/sasl.rs:173:5 Dec 17 22:15:01.572 INFO [stderr] | Dec 17 22:15:01.572 INFO [stderr] 173 | check_msg(msg, server, 1); Dec 17 22:15:01.572 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.572 INFO [stderr] | Dec 17 22:15:01.572 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.572 INFO [stderr] Dec 17 22:15:01.573 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.573 INFO [stderr] --> src/sasl.rs:175:5 Dec 17 22:15:01.573 INFO [stderr] | Dec 17 22:15:01.573 INFO [stderr] 175 | send_msg(server, 2); Dec 17 22:15:01.573 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.573 INFO [stderr] | Dec 17 22:15:01.573 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.573 INFO [stderr] Dec 17 22:15:01.576 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.576 INFO [stderr] --> src/sasl.rs:178:5 Dec 17 22:15:01.576 INFO [stderr] | Dec 17 22:15:01.576 INFO [stderr] 178 | check_msg(msg, server, 2); Dec 17 22:15:01.576 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.576 INFO [stderr] | Dec 17 22:15:01.576 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.576 INFO [stderr] Dec 17 22:15:01.576 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.576 INFO [stderr] --> src/sasl.rs:180:5 Dec 17 22:15:01.576 INFO [stderr] | Dec 17 22:15:01.576 INFO [stderr] 180 | send_msg(server, 3); Dec 17 22:15:01.576 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.576 INFO [stderr] | Dec 17 22:15:01.576 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.576 INFO [stderr] Dec 17 22:15:01.576 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.576 INFO [stderr] --> src/sasl.rs:183:5 Dec 17 22:15:01.576 INFO [stderr] | Dec 17 22:15:01.576 INFO [stderr] 183 | check_msg(msg, server, 3); Dec 17 22:15:01.576 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.576 INFO [stderr] | Dec 17 22:15:01.576 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.576 INFO [stderr] Dec 17 22:15:01.577 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.577 INFO [stderr] --> src/sasl.rs:197:5 Dec 17 22:15:01.577 INFO [stderr] | Dec 17 22:15:01.577 INFO [stderr] 197 | send_msg(server, 4); Dec 17 22:15:01.577 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 17 22:15:01.577 INFO [stderr] | Dec 17 22:15:01.577 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.577 INFO [stderr] Dec 17 22:15:01.577 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 22:15:01.577 INFO [stderr] --> src/msg_handler.rs:25:5 Dec 17 22:15:01.577 INFO [stderr] | Dec 17 22:15:01.577 INFO [stderr] 25 | / match cmd { Dec 17 22:15:01.577 INFO [stderr] 26 | | DAILY1337 => server.send(PRIVMSG( Dec 17 22:15:01.577 INFO [stderr] 27 | | msg.response_target().unwrap().into(), Dec 17 22:15:01.577 INFO [stderr] 28 | | "u l33t h4xx0r you :)".into(), Dec 17 22:15:01.577 INFO [stderr] ... | Dec 17 22:15:01.577 INFO [stderr] 34 | | )), Dec 17 22:15:01.577 INFO [stderr] 35 | | }; Dec 17 22:15:01.577 INFO [stderr] | |______^ Dec 17 22:15:01.577 INFO [stderr] | Dec 17 22:15:01.577 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 22:15:01.577 INFO [stderr] Dec 17 22:15:01.632 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.95s Dec 17 22:15:02.506 INFO running `"docker" "inspect" "753b10d925df22576e194b54fbe00b4dec444a39caf0d9539d205e1950150b87"` Dec 17 22:15:02.760 INFO running `"docker" "rm" "-f" "753b10d925df22576e194b54fbe00b4dec444a39caf0d9539d205e1950150b87"` Dec 17 22:15:03.084 INFO [stdout] 753b10d925df22576e194b54fbe00b4dec444a39caf0d9539d205e1950150b87