Aug 10 19:56:36.250 INFO checking felix-d/troll against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 19:56:36.251 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 19:56:36.251 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 19:56:36.251 INFO running `"docker" "create" "-v" "/tmp/crater.QTZGHIGJ7jbj:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 19:56:36.470 INFO blam! 9d31b5b55b1429689c8e692ff56f21a56093cd881721d7ce214db3edc2a80524
Aug 10 19:56:36.473 INFO running `"docker" "start" "-a" "9d31b5b55b1429689c8e692ff56f21a56093cd881721d7ce214db3edc2a80524"`
Aug 10 19:56:37.757 INFO kablam!    Compiling serde v0.8.23
Aug 10 19:56:37.765 INFO kablam!    Compiling curl-sys v0.2.5
Aug 10 19:56:37.770 INFO kablam!     Checking url v1.7.1
Aug 10 19:56:37.770 INFO kablam!    Compiling num v0.1.42
Aug 10 19:56:38.365 INFO kablam!    Compiling chrono v0.2.25
Aug 10 19:56:45.710 INFO kablam!     Checking curl v0.3.11
Aug 10 19:56:47.969 INFO kablam!     Checking cookie v0.2.5
Aug 10 19:56:50.621 INFO kablam!     Checking hyper v0.9.18
Aug 10 19:57:09.121 INFO kablam!    Compiling slack-hook v0.2.0
Aug 10 19:57:15.880 INFO kablam!     Checking troll v0.1.0 (file:///source)
Aug 10 19:57:16.388 INFO kablam! warning: unused import: `std::fmt`
Aug 10 19:57:16.388 INFO kablam!  --> src/errors.rs:4:5
Aug 10 19:57:16.388 INFO kablam!   |
Aug 10 19:57:16.388 INFO kablam! 4 | use std::fmt;
Aug 10 19:57:16.388 INFO kablam!   |     ^^^^^^^^
Aug 10 19:57:16.400 INFO kablam!   |
Aug 10 19:57:16.401 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 10 19:57:16.401 INFO kablam! 
Aug 10 19:57:16.640 INFO kablam! warning: unused import: `std::fmt`
Aug 10 19:57:16.641 INFO kablam!  --> src/errors.rs:4:5
Aug 10 19:57:16.641 INFO kablam!   |
Aug 10 19:57:16.641 INFO kablam! 4 | use std::fmt;
Aug 10 19:57:16.641 INFO kablam!   |     ^^^^^^^^
Aug 10 19:57:16.648 INFO kablam!   |
Aug 10 19:57:16.649 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 10 19:57:16.649 INFO kablam! 
Aug 10 19:57:17.205 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.205 INFO kablam!   --> src/slack.rs:94:17
Aug 10 19:57:17.206 INFO kablam!    |
Aug 10 19:57:17.206 INFO kablam! 94 |                 cache.set("users", &users);
Aug 10 19:57:17.206 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.206 INFO kablam!    |
Aug 10 19:57:17.206 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 10 19:57:17.206 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.206 INFO kablam! 
Aug 10 19:57:17.206 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.206 INFO kablam!    --> src/slack.rs:107:17
Aug 10 19:57:17.206 INFO kablam!     |
Aug 10 19:57:17.206 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Aug 10 19:57:17.206 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.206 INFO kablam!     |
Aug 10 19:57:17.206 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.206 INFO kablam! 
Aug 10 19:57:17.209 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.209 INFO kablam!   --> src/cache.rs:23:17
Aug 10 19:57:17.209 INFO kablam!    |
Aug 10 19:57:17.209 INFO kablam! 23 |                 handle.set_len(0);
Aug 10 19:57:17.209 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.209 INFO kablam!    |
Aug 10 19:57:17.209 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.209 INFO kablam! 
Aug 10 19:57:17.209 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.209 INFO kablam!   --> src/cache.rs:24:17
Aug 10 19:57:17.209 INFO kablam!    |
Aug 10 19:57:17.209 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Aug 10 19:57:17.209 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.209 INFO kablam!    |
Aug 10 19:57:17.209 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.209 INFO kablam! 
Aug 10 19:57:17.210 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.210 INFO kablam!   --> src/cache.rs:56:9
Aug 10 19:57:17.210 INFO kablam!    |
Aug 10 19:57:17.210 INFO kablam! 56 |         self.handle.set_len(0);
Aug 10 19:57:17.210 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.210 INFO kablam!    |
Aug 10 19:57:17.210 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.210 INFO kablam! 
Aug 10 19:57:17.210 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.210 INFO kablam!   --> src/cache.rs:57:9
Aug 10 19:57:17.210 INFO kablam!    |
Aug 10 19:57:17.210 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Aug 10 19:57:17.210 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.210 INFO kablam!    |
Aug 10 19:57:17.210 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.210 INFO kablam! 
Aug 10 19:57:17.210 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.210 INFO kablam!   --> src/main.rs:41:5
Aug 10 19:57:17.210 INFO kablam!    |
Aug 10 19:57:17.210 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Aug 10 19:57:17.210 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.210 INFO kablam!    |
Aug 10 19:57:17.210 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.210 INFO kablam! 
Aug 10 19:57:17.363 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.363 INFO kablam!   --> src/slack.rs:94:17
Aug 10 19:57:17.363 INFO kablam!    |
Aug 10 19:57:17.363 INFO kablam! 94 |                 cache.set("users", &users);
Aug 10 19:57:17.363 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.363 INFO kablam!    |
Aug 10 19:57:17.363 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 10 19:57:17.363 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.363 INFO kablam! 
Aug 10 19:57:17.363 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.363 INFO kablam!    --> src/slack.rs:107:17
Aug 10 19:57:17.363 INFO kablam!     |
Aug 10 19:57:17.363 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Aug 10 19:57:17.363 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.363 INFO kablam!     |
Aug 10 19:57:17.363 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.363 INFO kablam! 
Aug 10 19:57:17.367 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.367 INFO kablam!   --> src/cache.rs:23:17
Aug 10 19:57:17.367 INFO kablam!    |
Aug 10 19:57:17.367 INFO kablam! 23 |                 handle.set_len(0);
Aug 10 19:57:17.367 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.367 INFO kablam!    |
Aug 10 19:57:17.368 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.368 INFO kablam! 
Aug 10 19:57:17.368 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.368 INFO kablam!   --> src/cache.rs:24:17
Aug 10 19:57:17.368 INFO kablam!    |
Aug 10 19:57:17.368 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Aug 10 19:57:17.368 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.368 INFO kablam!    |
Aug 10 19:57:17.368 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.368 INFO kablam! 
Aug 10 19:57:17.368 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.368 INFO kablam!   --> src/cache.rs:56:9
Aug 10 19:57:17.368 INFO kablam!    |
Aug 10 19:57:17.368 INFO kablam! 56 |         self.handle.set_len(0);
Aug 10 19:57:17.368 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.368 INFO kablam!    |
Aug 10 19:57:17.368 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.368 INFO kablam! 
Aug 10 19:57:17.368 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.368 INFO kablam!   --> src/cache.rs:57:9
Aug 10 19:57:17.368 INFO kablam!    |
Aug 10 19:57:17.368 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Aug 10 19:57:17.368 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.368 INFO kablam!    |
Aug 10 19:57:17.368 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.369 INFO kablam! 
Aug 10 19:57:17.369 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 10 19:57:17.369 INFO kablam!   --> src/main.rs:41:5
Aug 10 19:57:17.369 INFO kablam!    |
Aug 10 19:57:17.369 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Aug 10 19:57:17.369 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 19:57:17.369 INFO kablam!    |
Aug 10 19:57:17.369 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 10 19:57:17.369 INFO kablam! 
Aug 10 19:57:17.412 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 40.02s
Aug 10 19:57:17.432 INFO kablam! su: No module specific data is present
Aug 10 19:57:17.991 INFO running `"docker" "rm" "-f" "9d31b5b55b1429689c8e692ff56f21a56093cd881721d7ce214db3edc2a80524"`
Aug 10 19:57:18.149 INFO blam! 9d31b5b55b1429689c8e692ff56f21a56093cd881721d7ce214db3edc2a80524