Nov 01 05:06:20.535 INFO checking felix-d/troll against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 05:06:20.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 05:06:21.008 INFO blam! 4a3d326653a26b6b5e197f8e143749c850bf4c7f3f2ea34aab616acfb1fb5df7
Nov 01 05:06:21.008 INFO running `"docker" "start" "-a" "4a3d326653a26b6b5e197f8e143749c850bf4c7f3f2ea34aab616acfb1fb5df7"`
Nov 01 05:06:22.388 INFO kablam! usermod: no changes
Nov 01 05:06:22.681 INFO kablam!    Compiling rustc-serialize v0.3.21
Nov 01 05:06:22.684 INFO kablam!    Compiling num-integer v0.1.32
Nov 01 05:06:22.687 INFO kablam!    Compiling syn v0.10.3
Nov 01 05:06:22.689 INFO kablam!     Checking num_cpus v1.2.0
Nov 01 05:06:22.692 INFO kablam!    Compiling curl-sys v0.2.5
Nov 01 05:06:22.694 INFO kablam!     Checking url v1.2.3
Nov 01 05:06:22.735 INFO kablam!    Compiling time v0.1.35
Nov 01 05:06:22.756 INFO kablam!     Checking chrono v0.2.25
Nov 01 05:06:25.460 INFO kablam!     Checking curl v0.3.11
Nov 01 05:06:25.640 INFO kablam!    Compiling num-iter v0.1.32
Nov 01 05:06:28.836 INFO kablam!    Compiling num v0.1.36
Nov 01 05:06:33.620 INFO kablam!     Checking cookie v0.2.5
Nov 01 05:06:35.296 INFO kablam!    Compiling serde_codegen_internals v0.11.1
Nov 01 05:06:37.777 INFO kablam!     Checking hyper v0.9.13
Nov 01 05:06:43.136 INFO kablam!    Compiling syntex_pos v0.50.0
Nov 01 05:06:45.084 INFO kablam!    Compiling syntex_errors v0.50.0
Nov 01 05:06:49.662 INFO kablam!    Compiling syntex_syntax v0.50.0
Nov 01 05:07:36.332 INFO kablam!    Compiling syntex v0.50.0
Nov 01 05:07:37.880 INFO kablam!    Compiling serde_codegen v0.8.19
Nov 01 05:07:42.305 INFO kablam!    Compiling slack-hook v0.2.0
Nov 01 05:07:47.044 INFO kablam!     Checking troll v0.1.0 (/source)
Nov 01 05:07:48.560 INFO kablam! warning: unused import: `std::fmt`
Nov 01 05:07:48.560 INFO kablam!  --> src/errors.rs:4:5
Nov 01 05:07:48.560 INFO kablam!   |
Nov 01 05:07:48.560 INFO kablam! 4 | use std::fmt;
Nov 01 05:07:48.560 INFO kablam!   |     ^^^^^^^^
Nov 01 05:07:48.560 INFO kablam!   |
Nov 01 05:07:48.560 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 05:07:48.560 INFO kablam! 
Nov 01 05:07:48.709 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:48.709 INFO kablam!   --> src/slack.rs:94:17
Nov 01 05:07:48.709 INFO kablam!    |
Nov 01 05:07:48.709 INFO kablam! 94 |                 cache.set("users", &users);
Nov 01 05:07:48.709 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:48.709 INFO kablam!    |
Nov 01 05:07:48.709 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 05:07:48.709 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:48.709 INFO kablam! 
Nov 01 05:07:48.709 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:48.709 INFO kablam!    --> src/slack.rs:107:17
Nov 01 05:07:48.709 INFO kablam!     |
Nov 01 05:07:48.709 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Nov 01 05:07:48.709 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:48.709 INFO kablam!     |
Nov 01 05:07:48.709 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:48.709 INFO kablam! 
Nov 01 05:07:48.711 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:48.711 INFO kablam!   --> src/cache.rs:23:17
Nov 01 05:07:48.711 INFO kablam!    |
Nov 01 05:07:48.711 INFO kablam! 23 |                 handle.set_len(0);
Nov 01 05:07:48.711 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Nov 01 05:07:48.711 INFO kablam!    |
Nov 01 05:07:48.711 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:48.711 INFO kablam! 
Nov 01 05:07:48.711 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:48.711 INFO kablam!   --> src/cache.rs:24:17
Nov 01 05:07:48.711 INFO kablam!    |
Nov 01 05:07:48.711 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Nov 01 05:07:48.711 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:48.711 INFO kablam!    |
Nov 01 05:07:48.711 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:48.711 INFO kablam! 
Nov 01 05:07:48.711 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:48.712 INFO kablam!   --> src/cache.rs:56:9
Nov 01 05:07:48.712 INFO kablam!    |
Nov 01 05:07:48.712 INFO kablam! 56 |         self.handle.set_len(0);
Nov 01 05:07:48.712 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:48.712 INFO kablam!    |
Nov 01 05:07:48.712 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:48.712 INFO kablam! 
Nov 01 05:07:48.712 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:48.712 INFO kablam!   --> src/cache.rs:57:9
Nov 01 05:07:48.712 INFO kablam!    |
Nov 01 05:07:48.712 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Nov 01 05:07:48.712 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:48.712 INFO kablam!    |
Nov 01 05:07:48.712 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:48.712 INFO kablam! 
Nov 01 05:07:48.712 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:48.712 INFO kablam!   --> src/main.rs:41:5
Nov 01 05:07:48.712 INFO kablam!    |
Nov 01 05:07:48.712 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Nov 01 05:07:48.712 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:48.712 INFO kablam!    |
Nov 01 05:07:48.712 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:48.712 INFO kablam! 
Nov 01 05:07:48.956 INFO kablam! warning: unused import: `std::fmt`
Nov 01 05:07:48.956 INFO kablam!  --> src/errors.rs:4:5
Nov 01 05:07:48.956 INFO kablam!   |
Nov 01 05:07:48.956 INFO kablam! 4 | use std::fmt;
Nov 01 05:07:48.956 INFO kablam!   |     ^^^^^^^^
Nov 01 05:07:48.956 INFO kablam!   |
Nov 01 05:07:48.956 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 05:07:48.956 INFO kablam! 
Nov 01 05:07:49.160 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:49.160 INFO kablam!   --> src/slack.rs:94:17
Nov 01 05:07:49.160 INFO kablam!    |
Nov 01 05:07:49.160 INFO kablam! 94 |                 cache.set("users", &users);
Nov 01 05:07:49.160 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:49.161 INFO kablam!    |
Nov 01 05:07:49.161 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 05:07:49.161 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:49.161 INFO kablam! 
Nov 01 05:07:49.161 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:49.161 INFO kablam!    --> src/slack.rs:107:17
Nov 01 05:07:49.161 INFO kablam!     |
Nov 01 05:07:49.161 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Nov 01 05:07:49.161 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:49.161 INFO kablam!     |
Nov 01 05:07:49.161 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:49.161 INFO kablam! 
Nov 01 05:07:49.161 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:49.161 INFO kablam!   --> src/cache.rs:23:17
Nov 01 05:07:49.161 INFO kablam!    |
Nov 01 05:07:49.161 INFO kablam! 23 |                 handle.set_len(0);
Nov 01 05:07:49.161 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Nov 01 05:07:49.161 INFO kablam!    |
Nov 01 05:07:49.161 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:49.161 INFO kablam! 
Nov 01 05:07:49.161 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:49.161 INFO kablam!   --> src/cache.rs:24:17
Nov 01 05:07:49.161 INFO kablam!    |
Nov 01 05:07:49.161 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Nov 01 05:07:49.161 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:49.161 INFO kablam!    |
Nov 01 05:07:49.161 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:49.161 INFO kablam! 
Nov 01 05:07:49.161 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:49.161 INFO kablam!   --> src/cache.rs:56:9
Nov 01 05:07:49.161 INFO kablam!    |
Nov 01 05:07:49.161 INFO kablam! 56 |         self.handle.set_len(0);
Nov 01 05:07:49.161 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:49.161 INFO kablam!    |
Nov 01 05:07:49.161 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:49.161 INFO kablam! 
Nov 01 05:07:49.161 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:49.161 INFO kablam!   --> src/cache.rs:57:9
Nov 01 05:07:49.161 INFO kablam!    |
Nov 01 05:07:49.161 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Nov 01 05:07:49.161 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:49.161 INFO kablam!    |
Nov 01 05:07:49.161 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:49.161 INFO kablam! 
Nov 01 05:07:49.161 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:07:49.161 INFO kablam!   --> src/main.rs:41:5
Nov 01 05:07:49.161 INFO kablam!    |
Nov 01 05:07:49.161 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Nov 01 05:07:49.161 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:07:49.161 INFO kablam!    |
Nov 01 05:07:49.161 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:07:49.161 INFO kablam! 
Nov 01 05:07:49.201 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
Nov 01 05:07:49.214 INFO kablam! su: No module specific data is present
Nov 01 05:07:49.919 INFO running `"docker" "rm" "-f" "4a3d326653a26b6b5e197f8e143749c850bf4c7f3f2ea34aab616acfb1fb5df7"`
Nov 01 05:07:50.072 INFO blam! 4a3d326653a26b6b5e197f8e143749c850bf4c7f3f2ea34aab616acfb1fb5df7