Aug 29 19:28:14.178 INFO checking felix-d/troll against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 29 19:28:14.178 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 29 19:28:14.178 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 19:28:14.379 INFO blam! 48d7b76cff4d1a5000559600e5c03b7573f0c25088d5c0fbf5eea9bdc0b1b06d
Aug 29 19:28:14.382 INFO running `"docker" "start" "-a" "48d7b76cff4d1a5000559600e5c03b7573f0c25088d5c0fbf5eea9bdc0b1b06d"`
Aug 29 19:28:15.177 INFO kablam!    Compiling rustc-serialize v0.3.21
Aug 29 19:28:15.177 INFO kablam!    Compiling libc v0.2.17
Aug 29 19:28:15.180 INFO kablam!    Compiling num-traits v0.1.36
Aug 29 19:28:15.200 INFO kablam!    Compiling serde v0.8.19
Aug 29 19:28:15.208 INFO kablam!     Checking openssl-probe v0.1.0
Aug 29 19:28:15.212 INFO kablam!     Checking getopts v0.2.14
Aug 29 19:28:15.228 INFO kablam!    Compiling libz-sys v1.0.7
Aug 29 19:28:15.244 INFO kablam!    Compiling curl-sys v0.2.5
Aug 29 19:28:15.993 INFO kablam!     Checking num_cpus v1.2.0
Aug 29 19:28:16.819 INFO kablam!     Checking url v1.2.3
Aug 29 19:28:18.757 INFO kablam!     Checking chrono v0.2.25
Aug 29 19:28:19.224 INFO kablam!    Compiling time v0.1.35
Aug 29 19:28:21.753 INFO kablam!    Compiling num-integer v0.1.32
Aug 29 19:28:22.820 INFO kablam!    Compiling num-iter v0.1.32
Aug 29 19:28:22.937 INFO kablam!     Checking curl v0.3.11
Aug 29 19:28:23.226 INFO kablam!     Checking cookie v0.2.5
Aug 29 19:28:25.641 INFO kablam!    Compiling num v0.1.36
Aug 29 19:28:25.941 INFO kablam!     Checking hyper v0.9.13
Aug 29 19:28:40.337 INFO kablam!    Compiling syntex_pos v0.50.0
Aug 29 19:28:43.142 INFO kablam!    Compiling syntex_errors v0.50.0
Aug 29 19:28:48.249 INFO kablam!    Compiling syntex_syntax v0.50.0
Aug 29 19:29:45.596 INFO kablam!    Compiling syntex v0.50.0
Aug 29 19:29:47.736 INFO kablam!    Compiling serde_codegen v0.8.19
Aug 29 19:29:54.953 INFO kablam!    Compiling slack-hook v0.2.0
Aug 29 19:29:59.347 INFO kablam!     Checking troll v0.1.0 (file:///source)
Aug 29 19:29:59.939 INFO kablam! warning: unused import: `std::fmt`
Aug 29 19:29:59.939 INFO kablam!  --> src/errors.rs:4:5
Aug 29 19:29:59.939 INFO kablam!   |
Aug 29 19:29:59.939 INFO kablam! 4 | use std::fmt;
Aug 29 19:29:59.939 INFO kablam!   |     ^^^^^^^^
Aug 29 19:29:59.939 INFO kablam!   |
Aug 29 19:29:59.939 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 19:29:59.939 INFO kablam! 
Aug 29 19:29:59.968 INFO kablam! warning: unused import: `std::fmt`
Aug 29 19:29:59.968 INFO kablam!  --> src/errors.rs:4:5
Aug 29 19:29:59.968 INFO kablam!   |
Aug 29 19:29:59.968 INFO kablam! 4 | use std::fmt;
Aug 29 19:29:59.968 INFO kablam!   |     ^^^^^^^^
Aug 29 19:29:59.968 INFO kablam!   |
Aug 29 19:29:59.968 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 19:29:59.968 INFO kablam! 
Aug 29 19:30:00.252 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.254 INFO kablam!   --> src/slack.rs:94:17
Aug 29 19:30:00.254 INFO kablam!    |
Aug 29 19:30:00.254 INFO kablam! 94 |                 cache.set("users", &users);
Aug 29 19:30:00.254 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.254 INFO kablam!    |
Aug 29 19:30:00.254 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 19:30:00.254 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.254 INFO kablam! 
Aug 29 19:30:00.254 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.254 INFO kablam!    --> src/slack.rs:107:17
Aug 29 19:30:00.254 INFO kablam!     |
Aug 29 19:30:00.254 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Aug 29 19:30:00.254 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.254 INFO kablam!     |
Aug 29 19:30:00.254 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.255 INFO kablam! 
Aug 29 19:30:00.255 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.255 INFO kablam!   --> src/cache.rs:23:17
Aug 29 19:30:00.255 INFO kablam!    |
Aug 29 19:30:00.255 INFO kablam! 23 |                 handle.set_len(0);
Aug 29 19:30:00.255 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.255 INFO kablam!    |
Aug 29 19:30:00.255 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.255 INFO kablam! 
Aug 29 19:30:00.255 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.255 INFO kablam!   --> src/cache.rs:24:17
Aug 29 19:30:00.255 INFO kablam!    |
Aug 29 19:30:00.255 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Aug 29 19:30:00.255 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.255 INFO kablam!    |
Aug 29 19:30:00.255 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.255 INFO kablam! 
Aug 29 19:30:00.256 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.256 INFO kablam!   --> src/cache.rs:56:9
Aug 29 19:30:00.256 INFO kablam!    |
Aug 29 19:30:00.256 INFO kablam! 56 |         self.handle.set_len(0);
Aug 29 19:30:00.256 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.256 INFO kablam!    |
Aug 29 19:30:00.256 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.256 INFO kablam! 
Aug 29 19:30:00.256 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.256 INFO kablam!   --> src/cache.rs:57:9
Aug 29 19:30:00.256 INFO kablam!    |
Aug 29 19:30:00.256 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Aug 29 19:30:00.256 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.256 INFO kablam!    |
Aug 29 19:30:00.256 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.256 INFO kablam! 
Aug 29 19:30:00.256 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.256 INFO kablam!   --> src/main.rs:41:5
Aug 29 19:30:00.257 INFO kablam!    |
Aug 29 19:30:00.257 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Aug 29 19:30:00.257 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.257 INFO kablam!    |
Aug 29 19:30:00.257 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.257 INFO kablam! 
Aug 29 19:30:00.304 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.304 INFO kablam!   --> src/slack.rs:94:17
Aug 29 19:30:00.304 INFO kablam!    |
Aug 29 19:30:00.304 INFO kablam! 94 |                 cache.set("users", &users);
Aug 29 19:30:00.304 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.304 INFO kablam!    |
Aug 29 19:30:00.304 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 19:30:00.304 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.304 INFO kablam! 
Aug 29 19:30:00.304 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.304 INFO kablam!    --> src/slack.rs:107:17
Aug 29 19:30:00.304 INFO kablam!     |
Aug 29 19:30:00.304 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Aug 29 19:30:00.304 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.304 INFO kablam!     |
Aug 29 19:30:00.304 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.304 INFO kablam! 
Aug 29 19:30:00.307 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.307 INFO kablam!   --> src/cache.rs:23:17
Aug 29 19:30:00.307 INFO kablam!    |
Aug 29 19:30:00.307 INFO kablam! 23 |                 handle.set_len(0);
Aug 29 19:30:00.307 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.307 INFO kablam!    |
Aug 29 19:30:00.307 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.307 INFO kablam! 
Aug 29 19:30:00.307 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.307 INFO kablam!   --> src/cache.rs:24:17
Aug 29 19:30:00.307 INFO kablam!    |
Aug 29 19:30:00.307 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Aug 29 19:30:00.307 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.307 INFO kablam!    |
Aug 29 19:30:00.307 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.307 INFO kablam! 
Aug 29 19:30:00.308 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.308 INFO kablam!   --> src/cache.rs:56:9
Aug 29 19:30:00.308 INFO kablam!    |
Aug 29 19:30:00.308 INFO kablam! 56 |         self.handle.set_len(0);
Aug 29 19:30:00.308 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.308 INFO kablam!    |
Aug 29 19:30:00.308 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.308 INFO kablam! 
Aug 29 19:30:00.308 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.308 INFO kablam!   --> src/cache.rs:57:9
Aug 29 19:30:00.308 INFO kablam!    |
Aug 29 19:30:00.308 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Aug 29 19:30:00.308 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.308 INFO kablam!    |
Aug 29 19:30:00.308 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.308 INFO kablam! 
Aug 29 19:30:00.308 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 19:30:00.308 INFO kablam!   --> src/main.rs:41:5
Aug 29 19:30:00.308 INFO kablam!    |
Aug 29 19:30:00.309 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Aug 29 19:30:00.309 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 19:30:00.309 INFO kablam!    |
Aug 29 19:30:00.309 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 19:30:00.309 INFO kablam! 
Aug 29 19:30:00.327 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 45s
Aug 29 19:30:00.339 INFO kablam! su: No module specific data is present
Aug 29 19:30:00.766 INFO running `"docker" "rm" "-f" "48d7b76cff4d1a5000559600e5c03b7573f0c25088d5c0fbf5eea9bdc0b1b06d"`
Aug 29 19:30:00.884 INFO blam! 48d7b76cff4d1a5000559600e5c03b7573f0c25088d5c0fbf5eea9bdc0b1b06d