Oct 12 21:38:52.411 INFO checking felix-d/troll against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 21:38:52.411 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 21:38:52.861 INFO blam! 254fe9a26f61f8fbb0620576b38ca1d88a1c3481cd0e1bd6756f1886a0aeafa5
Oct 12 21:38:52.876 INFO running `"docker" "start" "-a" "254fe9a26f61f8fbb0620576b38ca1d88a1c3481cd0e1bd6756f1886a0aeafa5"`
Oct 12 21:38:54.056 INFO kablam! usermod: no changes
Oct 12 21:38:54.310 INFO kablam!    Compiling rustc-serialize v0.3.21
Oct 12 21:38:54.312 INFO kablam!     Checking serde v0.8.19
Oct 12 21:38:54.312 INFO kablam!    Compiling num-integer v0.1.32
Oct 12 21:38:54.312 INFO kablam!    Compiling openssl-sys-extras v0.7.14
Oct 12 21:38:54.312 INFO kablam!    Compiling libz-sys v1.0.7
Oct 12 21:38:54.312 INFO kablam!    Compiling openssl v0.7.14
Oct 12 21:38:54.312 INFO kablam!    Compiling curl-sys v0.2.5
Oct 12 21:38:54.312 INFO kablam!    Compiling syn v0.10.3
Oct 12 21:38:59.164 INFO kablam!     Checking num_cpus v1.2.0
Oct 12 21:38:59.778 INFO kablam!    Compiling num-iter v0.1.32
Oct 12 21:39:00.042 INFO kablam!     Checking openssl-sys v0.7.17
Oct 12 21:39:01.704 INFO kablam!    Compiling term v0.4.4
Oct 12 21:39:01.935 INFO kablam!    Compiling time v0.1.35
Oct 12 21:39:02.251 INFO kablam!    Compiling num v0.1.36
Oct 12 21:39:13.577 INFO kablam!     Checking curl v0.3.11
Oct 12 21:39:13.636 INFO kablam!    Compiling chrono v0.2.25
Oct 12 21:39:14.068 INFO kablam!     Checking openssl-verify v0.1.0
Oct 12 21:39:14.304 INFO kablam!    Compiling serde_codegen_internals v0.11.1
Oct 12 21:39:18.536 INFO kablam!     Checking url v1.2.3
Oct 12 21:39:18.537 INFO kablam!     Checking serde_json v0.8.3
Oct 12 21:39:23.157 INFO kablam!    Compiling syntex_pos v0.50.0
Oct 12 21:39:23.457 INFO kablam!     Checking cookie v0.2.5
Oct 12 21:39:25.341 INFO kablam!     Checking hyper v0.9.13
Oct 12 21:39:26.181 INFO kablam!    Compiling syntex_errors v0.50.0
Oct 12 21:39:30.753 INFO kablam!    Compiling syntex_syntax v0.50.0
Oct 12 21:40:07.332 INFO kablam!    Compiling syntex v0.50.0
Oct 12 21:40:08.663 INFO kablam!    Compiling serde_codegen v0.8.19
Oct 12 21:40:15.376 INFO kablam!    Compiling slack-hook v0.2.0
Oct 12 21:40:20.840 INFO kablam!     Checking troll v0.1.0 (/source)
Oct 12 21:40:23.123 INFO kablam! warning: unused import: `std::fmt`
Oct 12 21:40:23.123 INFO kablam!  --> src/errors.rs:4:5
Oct 12 21:40:23.123 INFO kablam!   |
Oct 12 21:40:23.123 INFO kablam! 4 | use std::fmt;
Oct 12 21:40:23.123 INFO kablam!   |     ^^^^^^^^
Oct 12 21:40:23.123 INFO kablam!   |
Oct 12 21:40:23.123 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 21:40:23.123 INFO kablam! 
Oct 12 21:40:23.391 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.391 INFO kablam!   --> src/slack.rs:94:17
Oct 12 21:40:23.391 INFO kablam!    |
Oct 12 21:40:23.391 INFO kablam! 94 |                 cache.set("users", &users);
Oct 12 21:40:23.391 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.391 INFO kablam!    |
Oct 12 21:40:23.391 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 21:40:23.391 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.391 INFO kablam! 
Oct 12 21:40:23.391 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.391 INFO kablam!    --> src/slack.rs:107:17
Oct 12 21:40:23.391 INFO kablam!     |
Oct 12 21:40:23.391 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Oct 12 21:40:23.391 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.391 INFO kablam!     |
Oct 12 21:40:23.391 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.392 INFO kablam! 
Oct 12 21:40:23.393 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.393 INFO kablam!   --> src/cache.rs:23:17
Oct 12 21:40:23.393 INFO kablam!    |
Oct 12 21:40:23.393 INFO kablam! 23 |                 handle.set_len(0);
Oct 12 21:40:23.393 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.404 INFO kablam!    |
Oct 12 21:40:23.404 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.404 INFO kablam! 
Oct 12 21:40:23.404 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.404 INFO kablam!   --> src/cache.rs:24:17
Oct 12 21:40:23.404 INFO kablam!    |
Oct 12 21:40:23.404 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Oct 12 21:40:23.405 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.405 INFO kablam!    |
Oct 12 21:40:23.405 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.405 INFO kablam! 
Oct 12 21:40:23.405 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.405 INFO kablam!   --> src/cache.rs:56:9
Oct 12 21:40:23.405 INFO kablam!    |
Oct 12 21:40:23.405 INFO kablam! 56 |         self.handle.set_len(0);
Oct 12 21:40:23.405 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.405 INFO kablam!    |
Oct 12 21:40:23.405 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.405 INFO kablam! 
Oct 12 21:40:23.405 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.405 INFO kablam!   --> src/cache.rs:57:9
Oct 12 21:40:23.405 INFO kablam!    |
Oct 12 21:40:23.405 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Oct 12 21:40:23.406 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.406 INFO kablam!    |
Oct 12 21:40:23.406 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.406 INFO kablam! 
Oct 12 21:40:23.406 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.406 INFO kablam!   --> src/main.rs:41:5
Oct 12 21:40:23.406 INFO kablam!    |
Oct 12 21:40:23.406 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Oct 12 21:40:23.406 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.406 INFO kablam!    |
Oct 12 21:40:23.406 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.406 INFO kablam! 
Oct 12 21:40:23.439 INFO kablam! warning: unused import: `std::fmt`
Oct 12 21:40:23.439 INFO kablam!  --> src/errors.rs:4:5
Oct 12 21:40:23.439 INFO kablam!   |
Oct 12 21:40:23.439 INFO kablam! 4 | use std::fmt;
Oct 12 21:40:23.439 INFO kablam!   |     ^^^^^^^^
Oct 12 21:40:23.439 INFO kablam!   |
Oct 12 21:40:23.439 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 21:40:23.439 INFO kablam! 
Oct 12 21:40:23.666 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.666 INFO kablam!   --> src/slack.rs:94:17
Oct 12 21:40:23.666 INFO kablam!    |
Oct 12 21:40:23.666 INFO kablam! 94 |                 cache.set("users", &users);
Oct 12 21:40:23.666 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.666 INFO kablam!    |
Oct 12 21:40:23.666 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 21:40:23.666 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.666 INFO kablam! 
Oct 12 21:40:23.668 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.668 INFO kablam!    --> src/slack.rs:107:17
Oct 12 21:40:23.668 INFO kablam!     |
Oct 12 21:40:23.668 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Oct 12 21:40:23.668 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.668 INFO kablam!     |
Oct 12 21:40:23.668 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.668 INFO kablam! 
Oct 12 21:40:23.668 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.668 INFO kablam!   --> src/cache.rs:23:17
Oct 12 21:40:23.668 INFO kablam!    |
Oct 12 21:40:23.668 INFO kablam! 23 |                 handle.set_len(0);
Oct 12 21:40:23.668 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.668 INFO kablam!    |
Oct 12 21:40:23.668 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.668 INFO kablam! 
Oct 12 21:40:23.668 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.668 INFO kablam!   --> src/cache.rs:24:17
Oct 12 21:40:23.668 INFO kablam!    |
Oct 12 21:40:23.668 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Oct 12 21:40:23.668 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.668 INFO kablam!    |
Oct 12 21:40:23.668 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.668 INFO kablam! 
Oct 12 21:40:23.668 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.668 INFO kablam!   --> src/cache.rs:56:9
Oct 12 21:40:23.668 INFO kablam!    |
Oct 12 21:40:23.668 INFO kablam! 56 |         self.handle.set_len(0);
Oct 12 21:40:23.668 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.668 INFO kablam!    |
Oct 12 21:40:23.668 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.668 INFO kablam! 
Oct 12 21:40:23.668 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.668 INFO kablam!   --> src/cache.rs:57:9
Oct 12 21:40:23.668 INFO kablam!    |
Oct 12 21:40:23.668 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Oct 12 21:40:23.668 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.668 INFO kablam!    |
Oct 12 21:40:23.673 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.673 INFO kablam! 
Oct 12 21:40:23.673 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 21:40:23.673 INFO kablam!   --> src/main.rs:41:5
Oct 12 21:40:23.673 INFO kablam!    |
Oct 12 21:40:23.673 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Oct 12 21:40:23.673 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:40:23.673 INFO kablam!    |
Oct 12 21:40:23.673 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 21:40:23.674 INFO kablam! 
Oct 12 21:40:23.717 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
Oct 12 21:40:23.734 INFO kablam! su: No module specific data is present
Oct 12 21:40:24.216 INFO running `"docker" "rm" "-f" "254fe9a26f61f8fbb0620576b38ca1d88a1c3481cd0e1bd6756f1886a0aeafa5"`
Oct 12 21:40:24.564 INFO blam! 254fe9a26f61f8fbb0620576b38ca1d88a1c3481cd0e1bd6756f1886a0aeafa5