Aug 29 19:28:13.998 INFO checking felix-d/troll against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 19:28:13.999 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 19:28:13.999 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 19:28:14.155 INFO blam! f87d8de40c00c80280eb9fd72b641fd30b978f95824ff6b85ac4e48dda7570cc
Aug 29 19:28:14.157 INFO running `"docker" "start" "-a" "f87d8de40c00c80280eb9fd72b641fd30b978f95824ff6b85ac4e48dda7570cc"`
Aug 29 19:28:14.831 INFO kablam!    Compiling rustc-serialize v0.3.21
Aug 29 19:28:14.831 INFO kablam!    Compiling libc v0.2.17
Aug 29 19:28:14.833 INFO kablam!    Compiling serde v0.8.19
Aug 29 19:28:14.834 INFO kablam!     Checking httparse v1.2.0
Aug 29 19:28:14.835 INFO kablam!    Compiling num-integer v0.1.32
Aug 29 19:28:14.835 INFO kablam!    Compiling openssl-sys-extras v0.7.14
Aug 29 19:28:14.835 INFO kablam!    Compiling libz-sys v1.0.7
Aug 29 19:28:14.835 INFO kablam!    Compiling curl-sys v0.2.5
Aug 29 19:28:15.723 INFO kablam!    Compiling openssl v0.7.14
Aug 29 19:28:17.826 INFO kablam!     Checking num_cpus v1.2.0
Aug 29 19:28:17.831 INFO kablam!    Compiling num-iter v0.1.32
Aug 29 19:28:18.835 INFO kablam!     Checking openssl-sys v0.7.17
Aug 29 19:28:19.049 INFO kablam!     Checking url v1.2.3
Aug 29 19:28:19.076 INFO kablam!    Compiling term v0.4.4
Aug 29 19:28:19.101 INFO kablam!     Checking time v0.1.35
Aug 29 19:28:19.252 INFO kablam!    Compiling num v0.1.36
Aug 29 19:28:23.239 INFO kablam!     Checking curl v0.3.11
Aug 29 19:28:25.712 INFO kablam!     Checking chrono v0.2.25
Aug 29 19:28:32.620 INFO kablam!     Checking openssl-verify v0.1.0
Aug 29 19:28:32.690 INFO kablam!     Checking cookie v0.2.5
Aug 29 19:28:35.243 INFO kablam!     Checking hyper v0.9.13
Aug 29 19:28:44.343 INFO kablam!    Compiling syntex_pos v0.50.0
Aug 29 19:28:47.297 INFO kablam!    Compiling syntex_errors v0.50.0
Aug 29 19:28:52.309 INFO kablam!    Compiling syntex_syntax v0.50.0
Aug 29 19:29:50.227 INFO kablam!    Compiling syntex v0.50.0
Aug 29 19:29:52.462 INFO kablam!    Compiling serde_codegen v0.8.19
Aug 29 19:30:00.035 INFO kablam!    Compiling slack-hook v0.2.0
Aug 29 19:30:03.441 INFO kablam!     Checking troll v0.1.0 (file:///source)
Aug 29 19:30:03.978 INFO kablam! warning: unused import: `std::fmt`
Aug 29 19:30:03.978 INFO kablam!  --> src/errors.rs:4:5
Aug 29 19:30:03.978 INFO kablam!   |
Aug 29 19:30:03.978 INFO kablam! 4 | use std::fmt;
Aug 29 19:30:03.978 INFO kablam!   |     ^^^^^^^^
Aug 29 19:30:03.978 INFO kablam!   |
Aug 29 19:30:03.978 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 19:30:03.978 INFO kablam! 
Aug 29 19:30:04.082 INFO kablam! warning: unused import: `std::fmt`
Aug 29 19:30:04.083 INFO kablam!  --> src/errors.rs:4:5
Aug 29 19:30:04.083 INFO kablam!   |
Aug 29 19:30:04.083 INFO kablam! 4 | use std::fmt;
Aug 29 19:30:04.083 INFO kablam!   |     ^^^^^^^^
Aug 29 19:30:04.083 INFO kablam!   |
Aug 29 19:30:04.083 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 19:30:04.083 INFO kablam! 
Aug 29 19:30:04.317 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.317 INFO kablam!   --> src/slack.rs:94:17
Aug 29 19:30:04.317 INFO kablam!    |
Aug 29 19:30:04.317 INFO kablam! 94 |                 cache.set("users", &users);
Aug 29 19:30:04.317 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.317 INFO kablam!    |
Aug 29 19:30:04.317 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 19:30:04.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.317 INFO kablam! 
Aug 29 19:30:04.317 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.317 INFO kablam!    --> src/slack.rs:107:17
Aug 29 19:30:04.317 INFO kablam!     |
Aug 29 19:30:04.317 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Aug 29 19:30:04.317 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.317 INFO kablam!     |
Aug 29 19:30:04.318 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.318 INFO kablam! 
Aug 29 19:30:04.320 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.320 INFO kablam!   --> src/cache.rs:23:17
Aug 29 19:30:04.320 INFO kablam!    |
Aug 29 19:30:04.320 INFO kablam! 23 |                 handle.set_len(0);
Aug 29 19:30:04.320 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.320 INFO kablam!    |
Aug 29 19:30:04.320 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.320 INFO kablam! 
Aug 29 19:30:04.320 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.320 INFO kablam!   --> src/cache.rs:24:17
Aug 29 19:30:04.320 INFO kablam!    |
Aug 29 19:30:04.320 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Aug 29 19:30:04.320 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.320 INFO kablam!    |
Aug 29 19:30:04.320 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.320 INFO kablam! 
Aug 29 19:30:04.321 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.321 INFO kablam!   --> src/cache.rs:56:9
Aug 29 19:30:04.321 INFO kablam!    |
Aug 29 19:30:04.321 INFO kablam! 56 |         self.handle.set_len(0);
Aug 29 19:30:04.321 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.321 INFO kablam!    |
Aug 29 19:30:04.321 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.321 INFO kablam! 
Aug 29 19:30:04.321 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.321 INFO kablam!   --> src/cache.rs:57:9
Aug 29 19:30:04.321 INFO kablam!    |
Aug 29 19:30:04.321 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Aug 29 19:30:04.321 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.321 INFO kablam!    |
Aug 29 19:30:04.321 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.321 INFO kablam! 
Aug 29 19:30:04.321 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.321 INFO kablam!   --> src/main.rs:41:5
Aug 29 19:30:04.321 INFO kablam!    |
Aug 29 19:30:04.321 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Aug 29 19:30:04.322 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.322 INFO kablam!    |
Aug 29 19:30:04.322 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.322 INFO kablam! 
Aug 29 19:30:04.358 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.358 INFO kablam!   --> src/slack.rs:94:17
Aug 29 19:30:04.359 INFO kablam!    |
Aug 29 19:30:04.359 INFO kablam! 94 |                 cache.set("users", &users);
Aug 29 19:30:04.359 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.359 INFO kablam!    |
Aug 29 19:30:04.359 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 19:30:04.359 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.359 INFO kablam! 
Aug 29 19:30:04.359 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.359 INFO kablam!    --> src/slack.rs:107:17
Aug 29 19:30:04.359 INFO kablam!     |
Aug 29 19:30:04.359 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Aug 29 19:30:04.359 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.359 INFO kablam!     |
Aug 29 19:30:04.359 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.359 INFO kablam! 
Aug 29 19:30:04.362 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.362 INFO kablam!   --> src/cache.rs:23:17
Aug 29 19:30:04.362 INFO kablam!    |
Aug 29 19:30:04.362 INFO kablam! 23 |                 handle.set_len(0);
Aug 29 19:30:04.362 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.362 INFO kablam!    |
Aug 29 19:30:04.362 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.362 INFO kablam! 
Aug 29 19:30:04.362 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.362 INFO kablam!   --> src/cache.rs:24:17
Aug 29 19:30:04.362 INFO kablam!    |
Aug 29 19:30:04.362 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Aug 29 19:30:04.362 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.362 INFO kablam!    |
Aug 29 19:30:04.362 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.362 INFO kablam! 
Aug 29 19:30:04.363 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.363 INFO kablam!   --> src/cache.rs:56:9
Aug 29 19:30:04.363 INFO kablam!    |
Aug 29 19:30:04.363 INFO kablam! 56 |         self.handle.set_len(0);
Aug 29 19:30:04.363 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.363 INFO kablam!    |
Aug 29 19:30:04.363 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.363 INFO kablam! 
Aug 29 19:30:04.363 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.363 INFO kablam!   --> src/cache.rs:57:9
Aug 29 19:30:04.363 INFO kablam!    |
Aug 29 19:30:04.363 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Aug 29 19:30:04.363 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.363 INFO kablam!    |
Aug 29 19:30:04.363 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.363 INFO kablam! 
Aug 29 19:30:04.363 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:04.363 INFO kablam!   --> src/main.rs:41:5
Aug 29 19:30:04.363 INFO kablam!    |
Aug 29 19:30:04.363 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Aug 29 19:30:04.363 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:04.363 INFO kablam!    |
Aug 29 19:30:04.364 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:04.364 INFO kablam! 
Aug 29 19:30:04.384 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 49s
Aug 29 19:30:04.396 INFO kablam! su: No module specific data is present
Aug 29 19:30:04.851 INFO running `"docker" "rm" "-f" "f87d8de40c00c80280eb9fd72b641fd30b978f95824ff6b85ac4e48dda7570cc"`
Aug 29 19:30:04.962 INFO blam! f87d8de40c00c80280eb9fd72b641fd30b978f95824ff6b85ac4e48dda7570cc