Dec 19 15:06:48.381 INFO checking jkhsjdhjs/chell against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 15:06:48.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 15:06:48.842 INFO [stdout] 0bbedae1f3b08fcfb08ba0d290aa88de8743dfead0359a7c2c77b32b1b68a8ff Dec 19 15:06:48.844 INFO running `"docker" "start" "-a" "0bbedae1f3b08fcfb08ba0d290aa88de8743dfead0359a7c2c77b32b1b68a8ff"` Dec 19 15:06:50.382 INFO [stderr] Checking tokio-timer v0.1.2 Dec 19 15:06:50.382 INFO [stderr] Checking twox-hash v1.1.0 Dec 19 15:06:50.410 INFO [stderr] Checking tokio-mockstream v1.1.0 Dec 19 15:06:50.410 INFO [stderr] Checking error-chain v0.11.0 Dec 19 15:06:51.323 INFO [stderr] Checking mysql_common v0.2.0 Dec 19 15:06:51.417 INFO [stderr] Checking irc v0.12.5 Dec 19 15:06:55.485 INFO [stderr] Checking mysql v12.0.3 Dec 19 15:06:57.814 INFO [stderr] Checking chell v0.1.0 (/opt/crater/workdir) Dec 19 15:07:00.412 INFO [stderr] warning: unused variable: `account` Dec 19 15:07:00.412 INFO [stderr] --> src/msg_handler.rs:38:17 Dec 19 15:07:00.412 INFO [stderr] | Dec 19 15:07:00.412 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 19 15:07:00.412 INFO [stderr] | ^^^^^^^ help: consider using `_account` instead Dec 19 15:07:00.412 INFO [stderr] | Dec 19 15:07:00.412 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 15:07:00.412 INFO [stderr] Dec 19 15:07:00.412 INFO [stderr] warning: unused variable: `arg` Dec 19 15:07:00.412 INFO [stderr] --> src/msg_handler.rs:38:34 Dec 19 15:07:00.412 INFO [stderr] | Dec 19 15:07:00.412 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 19 15:07:00.412 INFO [stderr] | ^^^ help: consider using `_arg` instead Dec 19 15:07:00.412 INFO [stderr] Dec 19 15:07:00.412 INFO [stderr] warning: unused variable: `pool` Dec 19 15:07:00.412 INFO [stderr] --> src/main.rs:26:9 Dec 19 15:07:00.416 INFO [stderr] | Dec 19 15:07:00.416 INFO [stderr] 26 | let pool = Pool::new(opts_builder).unwrap(); Dec 19 15:07:00.416 INFO [stderr] | ^^^^ help: consider using `_pool` instead Dec 19 15:07:00.416 INFO [stderr] Dec 19 15:07:00.460 INFO [stderr] warning: function is never used: `exec_command` Dec 19 15:07:00.460 INFO [stderr] --> src/msg_handler.rs:38:1 Dec 19 15:07:00.460 INFO [stderr] | Dec 19 15:07:00.460 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 19 15:07:00.460 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.460 INFO [stderr] | Dec 19 15:07:00.460 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 15:07:00.460 INFO [stderr] Dec 19 15:07:00.460 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 19 15:07:00.460 INFO [stderr] --> src/main.rs:1:12 Dec 19 15:07:00.460 INFO [stderr] | Dec 19 15:07:00.460 INFO [stderr] 1 | #![feature(conservative_impl_trait)] Dec 19 15:07:00.460 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.460 INFO [stderr] | Dec 19 15:07:00.460 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 19 15:07:00.460 INFO [stderr] Dec 19 15:07:00.468 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.468 INFO [stderr] --> src/sasl.rs:165:5 Dec 19 15:07:00.468 INFO [stderr] | Dec 19 15:07:00.468 INFO [stderr] 165 | send_msg(server, 0); Dec 19 15:07:00.468 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.468 INFO [stderr] | Dec 19 15:07:00.468 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 15:07:00.468 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.468 INFO [stderr] Dec 19 15:07:00.468 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.468 INFO [stderr] --> src/sasl.rs:168:5 Dec 19 15:07:00.468 INFO [stderr] | Dec 19 15:07:00.468 INFO [stderr] 168 | check_msg(msg, server, 0); Dec 19 15:07:00.468 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.468 INFO [stderr] | Dec 19 15:07:00.468 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.468 INFO [stderr] Dec 19 15:07:00.468 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.468 INFO [stderr] --> src/sasl.rs:170:5 Dec 19 15:07:00.468 INFO [stderr] | Dec 19 15:07:00.468 INFO [stderr] 170 | send_msg(server, 1); Dec 19 15:07:00.468 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.468 INFO [stderr] | Dec 19 15:07:00.468 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.468 INFO [stderr] Dec 19 15:07:00.468 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.472 INFO [stderr] --> src/sasl.rs:173:5 Dec 19 15:07:00.472 INFO [stderr] | Dec 19 15:07:00.472 INFO [stderr] 173 | check_msg(msg, server, 1); Dec 19 15:07:00.472 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.472 INFO [stderr] | Dec 19 15:07:00.472 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.472 INFO [stderr] Dec 19 15:07:00.472 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.472 INFO [stderr] --> src/sasl.rs:175:5 Dec 19 15:07:00.472 INFO [stderr] | Dec 19 15:07:00.472 INFO [stderr] 175 | send_msg(server, 2); Dec 19 15:07:00.472 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.472 INFO [stderr] | Dec 19 15:07:00.472 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.472 INFO [stderr] Dec 19 15:07:00.476 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.476 INFO [stderr] --> src/sasl.rs:178:5 Dec 19 15:07:00.476 INFO [stderr] | Dec 19 15:07:00.476 INFO [stderr] 178 | check_msg(msg, server, 2); Dec 19 15:07:00.476 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.476 INFO [stderr] | Dec 19 15:07:00.476 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.476 INFO [stderr] Dec 19 15:07:00.476 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.476 INFO [stderr] --> src/sasl.rs:180:5 Dec 19 15:07:00.476 INFO [stderr] | Dec 19 15:07:00.476 INFO [stderr] 180 | send_msg(server, 3); Dec 19 15:07:00.476 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.476 INFO [stderr] | Dec 19 15:07:00.476 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.476 INFO [stderr] Dec 19 15:07:00.480 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.480 INFO [stderr] --> src/sasl.rs:183:5 Dec 19 15:07:00.480 INFO [stderr] | Dec 19 15:07:00.480 INFO [stderr] 183 | check_msg(msg, server, 3); Dec 19 15:07:00.480 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.480 INFO [stderr] | Dec 19 15:07:00.480 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.480 INFO [stderr] Dec 19 15:07:00.480 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.480 INFO [stderr] --> src/sasl.rs:197:5 Dec 19 15:07:00.480 INFO [stderr] | Dec 19 15:07:00.480 INFO [stderr] 197 | send_msg(server, 4); Dec 19 15:07:00.480 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.480 INFO [stderr] | Dec 19 15:07:00.480 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.480 INFO [stderr] Dec 19 15:07:00.481 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.481 INFO [stderr] --> src/msg_handler.rs:25:5 Dec 19 15:07:00.481 INFO [stderr] | Dec 19 15:07:00.481 INFO [stderr] 25 | / match cmd { Dec 19 15:07:00.481 INFO [stderr] 26 | | DAILY1337 => server.send(PRIVMSG( Dec 19 15:07:00.481 INFO [stderr] 27 | | msg.response_target().unwrap().into(), Dec 19 15:07:00.481 INFO [stderr] 28 | | "u l33t h4xx0r you :)".into(), Dec 19 15:07:00.481 INFO [stderr] ... | Dec 19 15:07:00.481 INFO [stderr] 34 | | )), Dec 19 15:07:00.481 INFO [stderr] 35 | | }; Dec 19 15:07:00.481 INFO [stderr] | |______^ Dec 19 15:07:00.481 INFO [stderr] | Dec 19 15:07:00.481 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.481 INFO [stderr] Dec 19 15:07:00.627 INFO [stderr] warning: unused variable: `account` Dec 19 15:07:00.627 INFO [stderr] --> src/msg_handler.rs:38:17 Dec 19 15:07:00.629 INFO [stderr] | Dec 19 15:07:00.629 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 19 15:07:00.629 INFO [stderr] | ^^^^^^^ help: consider using `_account` instead Dec 19 15:07:00.629 INFO [stderr] | Dec 19 15:07:00.629 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 15:07:00.629 INFO [stderr] Dec 19 15:07:00.629 INFO [stderr] warning: unused variable: `arg` Dec 19 15:07:00.629 INFO [stderr] --> src/msg_handler.rs:38:34 Dec 19 15:07:00.629 INFO [stderr] | Dec 19 15:07:00.629 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 19 15:07:00.629 INFO [stderr] | ^^^ help: consider using `_arg` instead Dec 19 15:07:00.629 INFO [stderr] Dec 19 15:07:00.629 INFO [stderr] warning: unused variable: `pool` Dec 19 15:07:00.629 INFO [stderr] --> src/main.rs:26:9 Dec 19 15:07:00.629 INFO [stderr] | Dec 19 15:07:00.629 INFO [stderr] 26 | let pool = Pool::new(opts_builder).unwrap(); Dec 19 15:07:00.629 INFO [stderr] | ^^^^ help: consider using `_pool` instead Dec 19 15:07:00.629 INFO [stderr] Dec 19 15:07:00.670 INFO [stderr] warning: function is never used: `exec_command` Dec 19 15:07:00.670 INFO [stderr] --> src/msg_handler.rs:38:1 Dec 19 15:07:00.670 INFO [stderr] | Dec 19 15:07:00.670 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {} Dec 19 15:07:00.670 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.670 INFO [stderr] | Dec 19 15:07:00.670 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 15:07:00.670 INFO [stderr] Dec 19 15:07:00.670 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 19 15:07:00.670 INFO [stderr] --> src/main.rs:1:12 Dec 19 15:07:00.670 INFO [stderr] | Dec 19 15:07:00.670 INFO [stderr] 1 | #![feature(conservative_impl_trait)] Dec 19 15:07:00.670 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.670 INFO [stderr] | Dec 19 15:07:00.670 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 19 15:07:00.670 INFO [stderr] Dec 19 15:07:00.672 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.672 INFO [stderr] --> src/sasl.rs:165:5 Dec 19 15:07:00.672 INFO [stderr] | Dec 19 15:07:00.672 INFO [stderr] 165 | send_msg(server, 0); Dec 19 15:07:00.672 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.672 INFO [stderr] | Dec 19 15:07:00.672 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 15:07:00.672 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.672 INFO [stderr] Dec 19 15:07:00.673 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.673 INFO [stderr] --> src/sasl.rs:168:5 Dec 19 15:07:00.673 INFO [stderr] | Dec 19 15:07:00.673 INFO [stderr] 168 | check_msg(msg, server, 0); Dec 19 15:07:00.673 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.673 INFO [stderr] | Dec 19 15:07:00.673 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.673 INFO [stderr] Dec 19 15:07:00.674 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.674 INFO [stderr] --> src/sasl.rs:170:5 Dec 19 15:07:00.674 INFO [stderr] | Dec 19 15:07:00.674 INFO [stderr] 170 | send_msg(server, 1); Dec 19 15:07:00.674 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.674 INFO [stderr] | Dec 19 15:07:00.674 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.674 INFO [stderr] Dec 19 15:07:00.674 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.674 INFO [stderr] --> src/sasl.rs:173:5 Dec 19 15:07:00.674 INFO [stderr] | Dec 19 15:07:00.674 INFO [stderr] 173 | check_msg(msg, server, 1); Dec 19 15:07:00.674 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.674 INFO [stderr] | Dec 19 15:07:00.674 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.674 INFO [stderr] Dec 19 15:07:00.675 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.675 INFO [stderr] --> src/sasl.rs:175:5 Dec 19 15:07:00.675 INFO [stderr] | Dec 19 15:07:00.675 INFO [stderr] 175 | send_msg(server, 2); Dec 19 15:07:00.675 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.675 INFO [stderr] | Dec 19 15:07:00.675 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.675 INFO [stderr] Dec 19 15:07:00.676 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.676 INFO [stderr] --> src/sasl.rs:178:5 Dec 19 15:07:00.676 INFO [stderr] | Dec 19 15:07:00.676 INFO [stderr] 178 | check_msg(msg, server, 2); Dec 19 15:07:00.676 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.676 INFO [stderr] | Dec 19 15:07:00.676 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.676 INFO [stderr] Dec 19 15:07:00.676 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.676 INFO [stderr] --> src/sasl.rs:180:5 Dec 19 15:07:00.676 INFO [stderr] | Dec 19 15:07:00.676 INFO [stderr] 180 | send_msg(server, 3); Dec 19 15:07:00.676 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.676 INFO [stderr] | Dec 19 15:07:00.676 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.676 INFO [stderr] Dec 19 15:07:00.677 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.677 INFO [stderr] --> src/sasl.rs:183:5 Dec 19 15:07:00.677 INFO [stderr] | Dec 19 15:07:00.677 INFO [stderr] 183 | check_msg(msg, server, 3); Dec 19 15:07:00.677 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.677 INFO [stderr] | Dec 19 15:07:00.677 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.677 INFO [stderr] Dec 19 15:07:00.678 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.678 INFO [stderr] --> src/sasl.rs:197:5 Dec 19 15:07:00.678 INFO [stderr] | Dec 19 15:07:00.678 INFO [stderr] 197 | send_msg(server, 4); Dec 19 15:07:00.678 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 15:07:00.678 INFO [stderr] | Dec 19 15:07:00.678 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.678 INFO [stderr] Dec 19 15:07:00.679 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 15:07:00.679 INFO [stderr] --> src/msg_handler.rs:25:5 Dec 19 15:07:00.679 INFO [stderr] | Dec 19 15:07:00.679 INFO [stderr] 25 | / match cmd { Dec 19 15:07:00.679 INFO [stderr] 26 | | DAILY1337 => server.send(PRIVMSG( Dec 19 15:07:00.679 INFO [stderr] 27 | | msg.response_target().unwrap().into(), Dec 19 15:07:00.679 INFO [stderr] 28 | | "u l33t h4xx0r you :)".into(), Dec 19 15:07:00.679 INFO [stderr] ... | Dec 19 15:07:00.679 INFO [stderr] 34 | | )), Dec 19 15:07:00.679 INFO [stderr] 35 | | }; Dec 19 15:07:00.679 INFO [stderr] | |______^ Dec 19 15:07:00.679 INFO [stderr] | Dec 19 15:07:00.679 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 15:07:00.679 INFO [stderr] Dec 19 15:07:00.739 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.61s Dec 19 15:07:01.520 INFO running `"docker" "inspect" "0bbedae1f3b08fcfb08ba0d290aa88de8743dfead0359a7c2c77b32b1b68a8ff"` Dec 19 15:07:01.842 INFO running `"docker" "rm" "-f" "0bbedae1f3b08fcfb08ba0d290aa88de8743dfead0359a7c2c77b32b1b68a8ff"` Dec 19 15:07:02.124 INFO [stdout] 0bbedae1f3b08fcfb08ba0d290aa88de8743dfead0359a7c2c77b32b1b68a8ff