Aug 31 05:20:14.318 INFO checking felix-d/troll against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 05:20:14.318 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 05:20:14.318 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 05:20:14.571 INFO blam! ad3eb78783b7fc9008f16ab4fcdfc1ac7dc1240ef55069a22dc533f52ac2f1a7
Aug 31 05:20:14.573 INFO running `"docker" "start" "-a" "ad3eb78783b7fc9008f16ab4fcdfc1ac7dc1240ef55069a22dc533f52ac2f1a7"`
Aug 31 05:20:15.634 INFO kablam!    Compiling rustc-serialize v0.3.21
Aug 31 05:20:15.646 INFO kablam!    Compiling libc v0.2.17
Aug 31 05:20:15.707 INFO kablam!    Compiling serde v0.8.19
Aug 31 05:20:15.722 INFO kablam!     Checking httparse v1.2.0
Aug 31 05:20:15.723 INFO kablam!    Compiling num-integer v0.1.32
Aug 31 05:20:15.723 INFO kablam!    Compiling openssl-sys-extras v0.7.14
Aug 31 05:20:15.723 INFO kablam!    Compiling libz-sys v1.0.7
Aug 31 05:20:15.724 INFO kablam!    Compiling openssl v0.7.14
Aug 31 05:20:19.074 INFO kablam!     Checking num_cpus v1.2.0
Aug 31 05:20:19.096 INFO kablam!    Compiling num-iter v0.1.32
Aug 31 05:20:19.972 INFO kablam!     Checking url v1.2.3
Aug 31 05:20:20.537 INFO kablam!    Compiling term v0.4.4
Aug 31 05:20:20.572 INFO kablam!     Checking time v0.1.35
Aug 31 05:20:20.731 INFO kablam!    Compiling num v0.1.36
Aug 31 05:20:21.866 INFO kablam!    Compiling curl-sys v0.2.5
Aug 31 05:20:25.288 INFO kablam!     Checking chrono v0.2.25
Aug 31 05:20:25.469 INFO kablam!     Checking curl v0.3.11
Aug 31 05:20:33.465 INFO kablam!     Checking openssl-verify v0.1.0
Aug 31 05:20:33.517 INFO kablam!     Checking cookie v0.2.5
Aug 31 05:20:35.298 INFO kablam!     Checking hyper v0.9.13
Aug 31 05:20:42.759 INFO kablam!    Compiling syntex_pos v0.50.0
Aug 31 05:20:45.110 INFO kablam!    Compiling syntex_errors v0.50.0
Aug 31 05:20:49.138 INFO kablam!    Compiling syntex_syntax v0.50.0
Aug 31 05:21:56.401 INFO kablam!    Compiling syntex v0.50.0
Aug 31 05:21:57.784 INFO kablam!    Compiling serde_codegen v0.8.19
Aug 31 05:22:07.202 INFO kablam!    Compiling slack-hook v0.2.0
Aug 31 05:22:12.511 INFO kablam!     Checking troll v0.1.0 (file:///source)
Aug 31 05:22:13.193 INFO kablam! warning: unused import: `std::fmt`
Aug 31 05:22:13.193 INFO kablam!  --> src/errors.rs:4:5
Aug 31 05:22:13.193 INFO kablam!   |
Aug 31 05:22:13.194 INFO kablam! 4 | use std::fmt;
Aug 31 05:22:13.194 INFO kablam!   |     ^^^^^^^^
Aug 31 05:22:13.194 INFO kablam!   |
Aug 31 05:22:13.194 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 05:22:13.194 INFO kablam! 
Aug 31 05:22:13.243 INFO kablam! warning: unused import: `std::fmt`
Aug 31 05:22:13.243 INFO kablam!  --> src/errors.rs:4:5
Aug 31 05:22:13.244 INFO kablam!   |
Aug 31 05:22:13.244 INFO kablam! 4 | use std::fmt;
Aug 31 05:22:13.244 INFO kablam!   |     ^^^^^^^^
Aug 31 05:22:13.244 INFO kablam!   |
Aug 31 05:22:13.244 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 05:22:13.244 INFO kablam! 
Aug 31 05:22:13.573 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.573 INFO kablam!   --> src/slack.rs:94:17
Aug 31 05:22:13.573 INFO kablam!    |
Aug 31 05:22:13.573 INFO kablam! 94 |                 cache.set("users", &users);
Aug 31 05:22:13.573 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.573 INFO kablam!    |
Aug 31 05:22:13.573 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 05:22:13.573 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.573 INFO kablam! 
Aug 31 05:22:13.574 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.574 INFO kablam!    --> src/slack.rs:107:17
Aug 31 05:22:13.574 INFO kablam!     |
Aug 31 05:22:13.574 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Aug 31 05:22:13.574 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.574 INFO kablam!     |
Aug 31 05:22:13.574 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.574 INFO kablam! 
Aug 31 05:22:13.578 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.578 INFO kablam!   --> src/cache.rs:23:17
Aug 31 05:22:13.578 INFO kablam!    |
Aug 31 05:22:13.578 INFO kablam! 23 |                 handle.set_len(0);
Aug 31 05:22:13.578 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.578 INFO kablam!    |
Aug 31 05:22:13.578 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.578 INFO kablam! 
Aug 31 05:22:13.579 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.579 INFO kablam!   --> src/cache.rs:24:17
Aug 31 05:22:13.579 INFO kablam!    |
Aug 31 05:22:13.579 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Aug 31 05:22:13.579 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.579 INFO kablam!    |
Aug 31 05:22:13.579 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.579 INFO kablam! 
Aug 31 05:22:13.579 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.579 INFO kablam!   --> src/cache.rs:56:9
Aug 31 05:22:13.579 INFO kablam!    |
Aug 31 05:22:13.579 INFO kablam! 56 |         self.handle.set_len(0);
Aug 31 05:22:13.579 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.579 INFO kablam!    |
Aug 31 05:22:13.579 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.579 INFO kablam! 
Aug 31 05:22:13.580 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.580 INFO kablam!   --> src/cache.rs:57:9
Aug 31 05:22:13.580 INFO kablam!    |
Aug 31 05:22:13.580 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Aug 31 05:22:13.580 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.580 INFO kablam!    |
Aug 31 05:22:13.580 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.580 INFO kablam! 
Aug 31 05:22:13.580 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.580 INFO kablam!   --> src/main.rs:41:5
Aug 31 05:22:13.580 INFO kablam!    |
Aug 31 05:22:13.580 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Aug 31 05:22:13.580 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.580 INFO kablam!    |
Aug 31 05:22:13.580 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.580 INFO kablam! 
Aug 31 05:22:13.651 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.651 INFO kablam!   --> src/slack.rs:94:17
Aug 31 05:22:13.651 INFO kablam!    |
Aug 31 05:22:13.651 INFO kablam! 94 |                 cache.set("users", &users);
Aug 31 05:22:13.651 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.651 INFO kablam!    |
Aug 31 05:22:13.651 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 05:22:13.651 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.651 INFO kablam! 
Aug 31 05:22:13.651 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.651 INFO kablam!    --> src/slack.rs:107:17
Aug 31 05:22:13.651 INFO kablam!     |
Aug 31 05:22:13.652 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Aug 31 05:22:13.652 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.652 INFO kablam!     |
Aug 31 05:22:13.652 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.652 INFO kablam! 
Aug 31 05:22:13.654 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.654 INFO kablam!   --> src/cache.rs:23:17
Aug 31 05:22:13.654 INFO kablam!    |
Aug 31 05:22:13.654 INFO kablam! 23 |                 handle.set_len(0);
Aug 31 05:22:13.654 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.654 INFO kablam!    |
Aug 31 05:22:13.655 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.655 INFO kablam! 
Aug 31 05:22:13.655 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.655 INFO kablam!   --> src/cache.rs:24:17
Aug 31 05:22:13.655 INFO kablam!    |
Aug 31 05:22:13.655 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Aug 31 05:22:13.655 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.655 INFO kablam!    |
Aug 31 05:22:13.655 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.655 INFO kablam! 
Aug 31 05:22:13.655 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.655 INFO kablam!   --> src/cache.rs:56:9
Aug 31 05:22:13.655 INFO kablam!    |
Aug 31 05:22:13.655 INFO kablam! 56 |         self.handle.set_len(0);
Aug 31 05:22:13.656 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.656 INFO kablam!    |
Aug 31 05:22:13.656 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.656 INFO kablam! 
Aug 31 05:22:13.656 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.656 INFO kablam!   --> src/cache.rs:57:9
Aug 31 05:22:13.656 INFO kablam!    |
Aug 31 05:22:13.656 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Aug 31 05:22:13.656 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.656 INFO kablam!    |
Aug 31 05:22:13.656 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.656 INFO kablam! 
Aug 31 05:22:13.656 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 05:22:13.656 INFO kablam!   --> src/main.rs:41:5
Aug 31 05:22:13.656 INFO kablam!    |
Aug 31 05:22:13.656 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Aug 31 05:22:13.656 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:22:13.657 INFO kablam!    |
Aug 31 05:22:13.657 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 05:22:13.657 INFO kablam! 
Aug 31 05:22:13.687 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 58s
Aug 31 05:22:13.701 INFO kablam! su: No module specific data is present
Aug 31 05:22:14.231 INFO running `"docker" "rm" "-f" "ad3eb78783b7fc9008f16ab4fcdfc1ac7dc1240ef55069a22dc533f52ac2f1a7"`
Aug 31 05:22:14.378 INFO blam! ad3eb78783b7fc9008f16ab4fcdfc1ac7dc1240ef55069a22dc533f52ac2f1a7