Aug 17 02:41:57.732 INFO checking felix-d/troll against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 02:41:57.732 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 02:41:57.732 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 02:41:57.733 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 02:41:57.965 INFO blam! 207248d79c6932192c910f360257874f4da1595e5d8d63c85b42324e66aa8291
Aug 17 02:41:57.968 INFO running `"docker" "start" "-a" "207248d79c6932192c910f360257874f4da1595e5d8d63c85b42324e66aa8291"`
Aug 17 02:41:59.168 INFO kablam!    Compiling rustc-serialize v0.3.21
Aug 17 02:41:59.174 INFO kablam!    Compiling libc v0.2.17
Aug 17 02:41:59.179 INFO kablam!    Compiling quote v0.3.10
Aug 17 02:41:59.187 INFO kablam!     Checking unicode-normalization v0.1.2
Aug 17 02:41:59.194 INFO kablam!    Compiling serde v0.8.19
Aug 17 02:41:59.199 INFO kablam!     Checking openssl-probe v0.1.0
Aug 17 02:42:01.707 INFO kablam!     Checking itoa v0.1.1
Aug 17 02:42:05.313 INFO kablam!     Checking httparse v1.2.0
Aug 17 02:42:12.408 INFO kablam!     Checking hex v0.2.0
Aug 17 02:42:12.441 INFO kablam!    Compiling openssl-sys v0.7.17
Aug 17 02:42:12.547 INFO kablam!    Compiling num-integer v0.1.32
Aug 17 02:42:16.736 INFO kablam!    Compiling openssl-sys-extras v0.7.14
Aug 17 02:42:20.867 INFO kablam!    Compiling libz-sys v1.0.7
Aug 17 02:42:20.869 INFO kablam!    Compiling curl-sys v0.2.5
Aug 17 02:42:24.375 INFO kablam!    Compiling openssl v0.7.14
Aug 17 02:42:24.489 INFO kablam!     Checking num_cpus v1.2.0
Aug 17 02:42:27.147 INFO kablam!     Checking unicode-bidi v0.2.3
Aug 17 02:42:32.383 INFO kablam!     Checking hpack v0.2.0
Aug 17 02:42:35.991 INFO kablam!     Checking mime v0.2.2
Aug 17 02:42:36.309 INFO kablam!    Compiling syn v0.10.3
Aug 17 02:42:36.744 INFO kablam!    Compiling num-iter v0.1.32
Aug 17 02:42:39.735 INFO kablam!    Compiling unicase v1.4.0
Aug 17 02:42:39.948 INFO kablam!     Checking idna v0.1.0
Aug 17 02:42:43.027 INFO kablam!     Checking solicit v0.4.4
Aug 17 02:42:54.903 INFO kablam!    Compiling num v0.1.36
Aug 17 02:42:58.963 INFO kablam!    Compiling term v0.4.4
Aug 17 02:43:02.690 INFO kablam!    Compiling time v0.1.35
Aug 17 02:43:44.449 INFO kablam!     Checking chrono v0.2.25
Aug 17 02:43:44.693 INFO kablam!     Checking url v1.2.3
Aug 17 02:43:44.792 INFO kablam!     Checking serde_json v0.8.3
Aug 17 02:43:48.000 INFO kablam!    Compiling serde_codegen_internals v0.11.1
Aug 17 02:43:48.255 INFO kablam!    Compiling syntex_pos v0.50.0
Aug 17 02:43:50.388 INFO kablam!     Checking curl v0.3.11
Aug 17 02:44:11.519 INFO kablam!    Compiling syntex_errors v0.50.0
Aug 17 02:44:14.422 INFO kablam!     Checking cookie v0.2.5
Aug 17 02:44:14.425 INFO kablam!     Checking openssl-verify v0.1.0
Aug 17 02:44:19.043 INFO kablam!     Checking hyper v0.9.13
Aug 17 02:44:28.959 INFO kablam!    Compiling syntex_syntax v0.50.0
Aug 17 02:46:23.760 INFO kablam!    Compiling syntex v0.50.0
Aug 17 02:46:27.247 INFO kablam!    Compiling serde_codegen v0.8.19
Aug 17 02:46:42.490 INFO kablam!    Compiling slack-hook v0.2.0
Aug 17 02:46:48.898 INFO kablam!     Checking troll v0.1.0 (file:///source)
Aug 17 02:46:49.603 INFO kablam! warning: unused import: `std::fmt`
Aug 17 02:46:49.603 INFO kablam!  --> src/errors.rs:4:5
Aug 17 02:46:49.603 INFO kablam!   |
Aug 17 02:46:49.603 INFO kablam! 4 | use std::fmt;
Aug 17 02:46:49.603 INFO kablam!   |     ^^^^^^^^
Aug 17 02:46:49.603 INFO kablam!   |
Aug 17 02:46:49.603 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 02:46:49.603 INFO kablam! 
Aug 17 02:46:49.843 INFO kablam! warning: unused import: `std::fmt`
Aug 17 02:46:49.843 INFO kablam!  --> src/errors.rs:4:5
Aug 17 02:46:49.843 INFO kablam!   |
Aug 17 02:46:49.843 INFO kablam! 4 | use std::fmt;
Aug 17 02:46:49.843 INFO kablam!   |     ^^^^^^^^
Aug 17 02:46:49.843 INFO kablam!   |
Aug 17 02:46:49.843 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 02:46:49.843 INFO kablam! 
Aug 17 02:46:50.379 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.379 INFO kablam!   --> src/slack.rs:94:17
Aug 17 02:46:50.379 INFO kablam!    |
Aug 17 02:46:50.379 INFO kablam! 94 |                 cache.set("users", &users);
Aug 17 02:46:50.379 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.394 INFO kablam!    |
Aug 17 02:46:50.395 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 02:46:50.395 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.395 INFO kablam! 
Aug 17 02:46:50.395 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.395 INFO kablam!    --> src/slack.rs:107:17
Aug 17 02:46:50.395 INFO kablam!     |
Aug 17 02:46:50.395 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Aug 17 02:46:50.395 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.395 INFO kablam!     |
Aug 17 02:46:50.395 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.395 INFO kablam! 
Aug 17 02:46:50.399 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.399 INFO kablam!   --> src/cache.rs:23:17
Aug 17 02:46:50.399 INFO kablam!    |
Aug 17 02:46:50.399 INFO kablam! 23 |                 handle.set_len(0);
Aug 17 02:46:50.399 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.399 INFO kablam!    |
Aug 17 02:46:50.399 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.399 INFO kablam! 
Aug 17 02:46:50.400 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.400 INFO kablam!   --> src/cache.rs:24:17
Aug 17 02:46:50.400 INFO kablam!    |
Aug 17 02:46:50.400 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Aug 17 02:46:50.400 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.400 INFO kablam!    |
Aug 17 02:46:50.400 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.400 INFO kablam! 
Aug 17 02:46:50.400 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.400 INFO kablam!   --> src/cache.rs:56:9
Aug 17 02:46:50.400 INFO kablam!    |
Aug 17 02:46:50.400 INFO kablam! 56 |         self.handle.set_len(0);
Aug 17 02:46:50.400 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.400 INFO kablam!    |
Aug 17 02:46:50.400 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.400 INFO kablam! 
Aug 17 02:46:50.400 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.400 INFO kablam!   --> src/cache.rs:57:9
Aug 17 02:46:50.400 INFO kablam!    |
Aug 17 02:46:50.401 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Aug 17 02:46:50.401 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.401 INFO kablam!    |
Aug 17 02:46:50.401 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.401 INFO kablam! 
Aug 17 02:46:50.402 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.402 INFO kablam!   --> src/main.rs:41:5
Aug 17 02:46:50.402 INFO kablam!    |
Aug 17 02:46:50.402 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Aug 17 02:46:50.402 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.402 INFO kablam!    |
Aug 17 02:46:50.402 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.402 INFO kablam! 
Aug 17 02:46:50.623 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.623 INFO kablam!   --> src/slack.rs:94:17
Aug 17 02:46:50.623 INFO kablam!    |
Aug 17 02:46:50.624 INFO kablam! 94 |                 cache.set("users", &users);
Aug 17 02:46:50.624 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.624 INFO kablam!    |
Aug 17 02:46:50.624 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 02:46:50.624 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.624 INFO kablam! 
Aug 17 02:46:50.625 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.625 INFO kablam!    --> src/slack.rs:107:17
Aug 17 02:46:50.625 INFO kablam!     |
Aug 17 02:46:50.625 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Aug 17 02:46:50.625 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.625 INFO kablam!     |
Aug 17 02:46:50.625 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.625 INFO kablam! 
Aug 17 02:46:50.627 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.627 INFO kablam!   --> src/cache.rs:23:17
Aug 17 02:46:50.627 INFO kablam!    |
Aug 17 02:46:50.627 INFO kablam! 23 |                 handle.set_len(0);
Aug 17 02:46:50.627 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.627 INFO kablam!    |
Aug 17 02:46:50.627 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.627 INFO kablam! 
Aug 17 02:46:50.628 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.628 INFO kablam!   --> src/cache.rs:24:17
Aug 17 02:46:50.628 INFO kablam!    |
Aug 17 02:46:50.628 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Aug 17 02:46:50.628 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.628 INFO kablam!    |
Aug 17 02:46:50.628 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.628 INFO kablam! 
Aug 17 02:46:50.628 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.628 INFO kablam!   --> src/cache.rs:56:9
Aug 17 02:46:50.628 INFO kablam!    |
Aug 17 02:46:50.628 INFO kablam! 56 |         self.handle.set_len(0);
Aug 17 02:46:50.628 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.629 INFO kablam!    |
Aug 17 02:46:50.629 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.629 INFO kablam! 
Aug 17 02:46:50.629 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.629 INFO kablam!   --> src/cache.rs:57:9
Aug 17 02:46:50.629 INFO kablam!    |
Aug 17 02:46:50.629 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Aug 17 02:46:50.629 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.629 INFO kablam!    |
Aug 17 02:46:50.629 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.629 INFO kablam! 
Aug 17 02:46:50.630 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 17 02:46:50.630 INFO kablam!   --> src/main.rs:41:5
Aug 17 02:46:50.630 INFO kablam!    |
Aug 17 02:46:50.630 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Aug 17 02:46:50.630 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 02:46:50.630 INFO kablam!    |
Aug 17 02:46:50.630 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 17 02:46:50.630 INFO kablam! 
Aug 17 02:46:50.661 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4m 51s
Aug 17 02:46:50.675 INFO kablam! su: No module specific data is present
Aug 17 02:46:51.184 INFO running `"docker" "rm" "-f" "207248d79c6932192c910f360257874f4da1595e5d8d63c85b42324e66aa8291"`
Aug 17 02:46:51.344 INFO blam! 207248d79c6932192c910f360257874f4da1595e5d8d63c85b42324e66aa8291