Sep 05 18:53:57.809 INFO checking felix-d/troll against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854 Sep 05 18:53:57.809 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets Sep 05 18:53:57.809 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 18:53:58.278 INFO blam! 7c3993cf902f698a3255f212a1320daa78e87458bba645b2d83f420bd09c23fe Sep 05 18:53:58.279 INFO running `"docker" "start" "-a" "7c3993cf902f698a3255f212a1320daa78e87458bba645b2d83f420bd09c23fe"` Sep 05 18:54:00.017 INFO kablam! usermod: no changes Sep 05 18:54:00.449 INFO kablam! Compiling rustc-serialize v0.3.21 Sep 05 18:54:00.449 INFO kablam! Compiling num-traits v0.1.36 Sep 05 18:54:00.449 INFO kablam! Compiling libc v0.2.17 Sep 05 18:54:00.450 INFO kablam! Checking unicode-normalization v0.1.2 Sep 05 18:54:00.450 INFO kablam! Compiling serde v0.8.19 Sep 05 18:54:00.450 INFO kablam! Checking openssl-probe v0.1.0 Sep 05 18:54:00.450 INFO kablam! Checking traitobject v0.0.1 Sep 05 18:54:01.162 INFO kablam! Checking httparse v1.2.0 Sep 05 18:54:01.274 INFO kablam! Checking hex v0.2.0 Sep 05 18:54:03.214 INFO kablam! Checking getopts v0.2.14 Sep 05 18:54:03.806 INFO kablam! Compiling openssl-sys v0.7.17 Sep 05 18:54:04.853 INFO kablam! Compiling libz-sys v1.0.7 Sep 05 18:54:07.976 INFO kablam! Compiling openssl-sys-extras v0.7.14 Sep 05 18:54:08.977 INFO kablam! Compiling curl-sys v0.2.5 Sep 05 18:54:10.504 INFO kablam! Compiling openssl v0.7.14 Sep 05 18:54:10.630 INFO kablam! Compiling syn v0.10.3 Sep 05 18:54:11.717 INFO kablam! Checking num_cpus v1.2.0 Sep 05 18:54:12.926 INFO kablam! Checking unicode-bidi v0.2.3 Sep 05 18:54:13.093 INFO kablam! Checking num-integer v0.1.32 Sep 05 18:54:14.296 INFO kablam! Checking hpack v0.2.0 Sep 05 18:54:14.627 INFO kablam! Checking mime v0.2.2 Sep 05 18:54:15.113 INFO kablam! Checking idna v0.1.0 Sep 05 18:54:16.400 INFO kablam! Checking num-iter v0.1.32 Sep 05 18:54:19.477 INFO kablam! Compiling time v0.1.35 Sep 05 18:54:20.110 INFO kablam! Checking solicit v0.4.4 Sep 05 18:54:21.463 INFO kablam! Checking num v0.1.36 Sep 05 18:54:25.556 INFO kablam! Checking chrono v0.2.25 Sep 05 18:54:25.682 INFO kablam! Checking curl v0.3.11 Sep 05 18:54:35.718 INFO kablam! Checking url v1.2.3 Sep 05 18:54:35.718 INFO kablam! Checking serde_json v0.8.3 Sep 05 18:54:36.230 INFO kablam! Compiling serde_codegen_internals v0.11.1 Sep 05 18:54:44.066 INFO kablam! Compiling syntex_pos v0.50.0 Sep 05 18:54:46.234 INFO kablam! Checking openssl-verify v0.1.0 Sep 05 18:54:46.234 INFO kablam! Checking cookie v0.2.5 Sep 05 18:54:48.409 INFO kablam! Compiling syntex_errors v0.50.0 Sep 05 18:54:48.754 INFO kablam! Checking hyper v0.9.13 Sep 05 18:54:54.082 INFO kablam! Compiling syntex_syntax v0.50.0 Sep 05 18:55:39.728 INFO kablam! Compiling syntex v0.50.0 Sep 05 18:55:41.207 INFO kablam! Compiling serde_codegen v0.8.19 Sep 05 18:55:46.302 INFO kablam! Compiling slack-hook v0.2.0 Sep 05 18:55:50.505 INFO kablam! Checking troll v0.1.0 (file:///source) Sep 05 18:55:50.984 INFO kablam! warning: unused import: `std::fmt` Sep 05 18:55:50.984 INFO kablam! --> src/errors.rs:4:5 Sep 05 18:55:50.984 INFO kablam! | Sep 05 18:55:50.984 INFO kablam! 4 | use std::fmt; Sep 05 18:55:50.984 INFO kablam! | ^^^^^^^^ Sep 05 18:55:50.984 INFO kablam! | Sep 05 18:55:50.984 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 05 18:55:50.984 INFO kablam! Sep 05 18:55:51.010 INFO kablam! warning: unused import: `std::fmt` Sep 05 18:55:51.010 INFO kablam! --> src/errors.rs:4:5 Sep 05 18:55:51.010 INFO kablam! | Sep 05 18:55:51.010 INFO kablam! 4 | use std::fmt; Sep 05 18:55:51.010 INFO kablam! | ^^^^^^^^ Sep 05 18:55:51.010 INFO kablam! | Sep 05 18:55:51.010 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 05 18:55:51.010 INFO kablam! Sep 05 18:55:51.175 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.175 INFO kablam! --> src/slack.rs:94:17 Sep 05 18:55:51.175 INFO kablam! | Sep 05 18:55:51.175 INFO kablam! 94 | cache.set("users", &users); Sep 05 18:55:51.175 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.175 INFO kablam! | Sep 05 18:55:51.175 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 05 18:55:51.175 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.175 INFO kablam! Sep 05 18:55:51.175 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.175 INFO kablam! --> src/slack.rs:107:17 Sep 05 18:55:51.175 INFO kablam! | Sep 05 18:55:51.175 INFO kablam! 107 | self.cache.borrow_mut().set("users", &users); Sep 05 18:55:51.175 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.175 INFO kablam! | Sep 05 18:55:51.175 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.175 INFO kablam! Sep 05 18:55:51.175 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.175 INFO kablam! --> src/cache.rs:23:17 Sep 05 18:55:51.175 INFO kablam! | Sep 05 18:55:51.175 INFO kablam! 23 | handle.set_len(0); Sep 05 18:55:51.175 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.175 INFO kablam! | Sep 05 18:55:51.182 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.182 INFO kablam! Sep 05 18:55:51.182 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.182 INFO kablam! --> src/cache.rs:24:17 Sep 05 18:55:51.182 INFO kablam! | Sep 05 18:55:51.182 INFO kablam! 24 | handle.seek(SeekFrom::Start(0)); Sep 05 18:55:51.182 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.182 INFO kablam! | Sep 05 18:55:51.182 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.182 INFO kablam! Sep 05 18:55:51.182 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.182 INFO kablam! --> src/cache.rs:56:9 Sep 05 18:55:51.182 INFO kablam! | Sep 05 18:55:51.182 INFO kablam! 56 | self.handle.set_len(0); Sep 05 18:55:51.182 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.182 INFO kablam! | Sep 05 18:55:51.182 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.182 INFO kablam! Sep 05 18:55:51.182 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.182 INFO kablam! --> src/cache.rs:57:9 Sep 05 18:55:51.182 INFO kablam! | Sep 05 18:55:51.182 INFO kablam! 57 | self.handle.seek(SeekFrom::Start(0)); Sep 05 18:55:51.182 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.182 INFO kablam! | Sep 05 18:55:51.182 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.182 INFO kablam! Sep 05 18:55:51.182 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.182 INFO kablam! --> src/main.rs:41:5 Sep 05 18:55:51.182 INFO kablam! | Sep 05 18:55:51.182 INFO kablam! 41 | slack_client.post_message(&user, &channel, &conf.message); Sep 05 18:55:51.182 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.182 INFO kablam! | Sep 05 18:55:51.182 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.182 INFO kablam! Sep 05 18:55:51.226 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.226 INFO kablam! --> src/slack.rs:94:17 Sep 05 18:55:51.226 INFO kablam! | Sep 05 18:55:51.226 INFO kablam! 94 | cache.set("users", &users); Sep 05 18:55:51.226 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.226 INFO kablam! | Sep 05 18:55:51.226 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 05 18:55:51.226 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.226 INFO kablam! Sep 05 18:55:51.226 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.226 INFO kablam! --> src/slack.rs:107:17 Sep 05 18:55:51.226 INFO kablam! | Sep 05 18:55:51.226 INFO kablam! 107 | self.cache.borrow_mut().set("users", &users); Sep 05 18:55:51.226 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.226 INFO kablam! | Sep 05 18:55:51.226 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.226 INFO kablam! Sep 05 18:55:51.226 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.226 INFO kablam! --> src/cache.rs:23:17 Sep 05 18:55:51.226 INFO kablam! | Sep 05 18:55:51.226 INFO kablam! 23 | handle.set_len(0); Sep 05 18:55:51.226 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.226 INFO kablam! | Sep 05 18:55:51.226 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.226 INFO kablam! Sep 05 18:55:51.226 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.226 INFO kablam! --> src/cache.rs:24:17 Sep 05 18:55:51.226 INFO kablam! | Sep 05 18:55:51.226 INFO kablam! 24 | handle.seek(SeekFrom::Start(0)); Sep 05 18:55:51.226 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.226 INFO kablam! | Sep 05 18:55:51.226 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.226 INFO kablam! Sep 05 18:55:51.226 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.226 INFO kablam! --> src/cache.rs:56:9 Sep 05 18:55:51.226 INFO kablam! | Sep 05 18:55:51.226 INFO kablam! 56 | self.handle.set_len(0); Sep 05 18:55:51.226 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.226 INFO kablam! | Sep 05 18:55:51.226 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.226 INFO kablam! Sep 05 18:55:51.226 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.226 INFO kablam! --> src/cache.rs:57:9 Sep 05 18:55:51.226 INFO kablam! | Sep 05 18:55:51.227 INFO kablam! 57 | self.handle.seek(SeekFrom::Start(0)); Sep 05 18:55:51.227 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.227 INFO kablam! | Sep 05 18:55:51.227 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.227 INFO kablam! Sep 05 18:55:51.227 INFO kablam! warning: unused `std::result::Result` which must be used Sep 05 18:55:51.227 INFO kablam! --> src/main.rs:41:5 Sep 05 18:55:51.227 INFO kablam! | Sep 05 18:55:51.227 INFO kablam! 41 | slack_client.post_message(&user, &channel, &conf.message); Sep 05 18:55:51.227 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 05 18:55:51.227 INFO kablam! | Sep 05 18:55:51.227 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 05 18:55:51.227 INFO kablam! Sep 05 18:55:51.248 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 51s Sep 05 18:55:51.272 INFO kablam! su: No module specific data is present Sep 05 18:55:52.587 INFO running `"docker" "rm" "-f" "7c3993cf902f698a3255f212a1320daa78e87458bba645b2d83f420bd09c23fe"` Sep 05 18:55:52.818 INFO blam! 7c3993cf902f698a3255f212a1320daa78e87458bba645b2d83f420bd09c23fe