Oct 21 17:55:37.283 INFO checking felix-d/troll against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 17:55:37.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 17:55:37.680 INFO blam! 41af7ac505794f41698dd7621dd3bd56550324d06fa2df49bda54723fb00c958
Oct 21 17:55:37.688 INFO running `"docker" "start" "-a" "41af7ac505794f41698dd7621dd3bd56550324d06fa2df49bda54723fb00c958"`
Oct 21 17:55:38.720 INFO kablam! usermod: no changes
Oct 21 17:55:38.964 INFO kablam!    Compiling rustc-serialize v0.3.21
Oct 21 17:55:38.965 INFO kablam!    Compiling serde v0.8.19
Oct 21 17:55:38.965 INFO kablam!     Checking httparse v1.2.0
Oct 21 17:55:38.966 INFO kablam!    Compiling num-integer v0.1.32
Oct 21 17:55:38.966 INFO kablam!    Compiling openssl-sys-extras v0.7.14
Oct 21 17:55:38.966 INFO kablam!    Compiling libz-sys v1.0.7
Oct 21 17:55:38.966 INFO kablam!    Compiling curl-sys v0.2.5
Oct 21 17:55:38.967 INFO kablam!    Compiling openssl v0.7.14
Oct 21 17:55:42.579 INFO kablam!    Compiling syn v0.10.3
Oct 21 17:55:43.569 INFO kablam!     Checking unicode-bidi v0.2.3
Oct 21 17:55:43.569 INFO kablam!     Checking num_cpus v1.2.0
Oct 21 17:55:43.596 INFO kablam!     Checking serde_json v0.8.3
Oct 21 17:55:44.849 INFO kablam!    Compiling num-iter v0.1.32
Oct 21 17:55:46.521 INFO kablam!     Checking openssl-sys v0.7.17
Oct 21 17:55:47.105 INFO kablam!    Compiling time v0.1.35
Oct 21 17:55:47.148 INFO kablam!    Compiling num v0.1.36
Oct 21 17:55:48.420 INFO kablam!     Checking idna v0.1.0
Oct 21 17:55:48.532 INFO kablam!     Checking chrono v0.2.25
Oct 21 17:55:53.532 INFO kablam!     Checking curl v0.3.11
Oct 21 17:55:53.945 INFO kablam!     Checking url v1.2.3
Oct 21 17:55:53.945 INFO kablam!    Compiling serde_codegen_internals v0.11.1
Oct 21 17:55:55.545 INFO kablam!     Checking openssl-verify v0.1.0
Oct 21 17:55:57.232 INFO kablam!    Compiling syntex_pos v0.50.0
Oct 21 17:55:58.592 INFO kablam!     Checking cookie v0.2.5
Oct 21 17:55:59.172 INFO kablam!    Compiling syntex_errors v0.50.0
Oct 21 17:55:59.877 INFO kablam!     Checking hyper v0.9.13
Oct 21 17:56:02.412 INFO kablam!    Compiling syntex_syntax v0.50.0
Oct 21 17:56:37.588 INFO kablam!    Compiling syntex v0.50.0
Oct 21 17:56:39.572 INFO kablam!    Compiling serde_codegen v0.8.19
Oct 21 17:56:45.352 INFO kablam!    Compiling slack-hook v0.2.0
Oct 21 17:56:51.144 INFO kablam!     Checking troll v0.1.0 (/source)
Oct 21 17:56:53.156 INFO kablam! warning: unused import: `std::fmt`
Oct 21 17:56:53.156 INFO kablam!  --> src/errors.rs:4:5
Oct 21 17:56:53.156 INFO kablam!   |
Oct 21 17:56:53.156 INFO kablam! 4 | use std::fmt;
Oct 21 17:56:53.156 INFO kablam!   |     ^^^^^^^^
Oct 21 17:56:53.156 INFO kablam!   |
Oct 21 17:56:53.156 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 17:56:53.156 INFO kablam! 
Oct 21 17:56:53.492 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.493 INFO kablam!   --> src/slack.rs:94:17
Oct 21 17:56:53.493 INFO kablam!    |
Oct 21 17:56:53.493 INFO kablam! 94 |                 cache.set("users", &users);
Oct 21 17:56:53.494 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.494 INFO kablam!    |
Oct 21 17:56:53.494 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 17:56:53.494 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.495 INFO kablam! 
Oct 21 17:56:53.495 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.495 INFO kablam!    --> src/slack.rs:107:17
Oct 21 17:56:53.495 INFO kablam!     |
Oct 21 17:56:53.496 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Oct 21 17:56:53.496 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.496 INFO kablam!     |
Oct 21 17:56:53.497 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.497 INFO kablam! 
Oct 21 17:56:53.497 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.497 INFO kablam!   --> src/cache.rs:23:17
Oct 21 17:56:53.498 INFO kablam!    |
Oct 21 17:56:53.498 INFO kablam! 23 |                 handle.set_len(0);
Oct 21 17:56:53.498 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.498 INFO kablam!    |
Oct 21 17:56:53.499 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.499 INFO kablam! 
Oct 21 17:56:53.499 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.499 INFO kablam!   --> src/cache.rs:24:17
Oct 21 17:56:53.500 INFO kablam!    |
Oct 21 17:56:53.500 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Oct 21 17:56:53.500 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.500 INFO kablam!    |
Oct 21 17:56:53.501 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.501 INFO kablam! 
Oct 21 17:56:53.501 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.502 INFO kablam!   --> src/cache.rs:56:9
Oct 21 17:56:53.502 INFO kablam!    |
Oct 21 17:56:53.502 INFO kablam! 56 |         self.handle.set_len(0);
Oct 21 17:56:53.502 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.503 INFO kablam!    |
Oct 21 17:56:53.503 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.503 INFO kablam! 
Oct 21 17:56:53.503 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.504 INFO kablam!   --> src/cache.rs:57:9
Oct 21 17:56:53.504 INFO kablam!    |
Oct 21 17:56:53.504 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Oct 21 17:56:53.505 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.505 INFO kablam!    |
Oct 21 17:56:53.505 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.505 INFO kablam! 
Oct 21 17:56:53.506 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.506 INFO kablam!   --> src/main.rs:41:5
Oct 21 17:56:53.506 INFO kablam!    |
Oct 21 17:56:53.506 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Oct 21 17:56:53.507 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.507 INFO kablam!    |
Oct 21 17:56:53.507 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.507 INFO kablam! 
Oct 21 17:56:53.788 INFO kablam! warning: unused import: `std::fmt`
Oct 21 17:56:53.788 INFO kablam!  --> src/errors.rs:4:5
Oct 21 17:56:53.788 INFO kablam!   |
Oct 21 17:56:53.788 INFO kablam! 4 | use std::fmt;
Oct 21 17:56:53.788 INFO kablam!   |     ^^^^^^^^
Oct 21 17:56:53.788 INFO kablam!   |
Oct 21 17:56:53.788 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 17:56:53.788 INFO kablam! 
Oct 21 17:56:53.940 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.940 INFO kablam!   --> src/slack.rs:94:17
Oct 21 17:56:53.940 INFO kablam!    |
Oct 21 17:56:53.940 INFO kablam! 94 |                 cache.set("users", &users);
Oct 21 17:56:53.940 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.940 INFO kablam!    |
Oct 21 17:56:53.940 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 17:56:53.940 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.940 INFO kablam! 
Oct 21 17:56:53.940 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.940 INFO kablam!    --> src/slack.rs:107:17
Oct 21 17:56:53.940 INFO kablam!     |
Oct 21 17:56:53.940 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Oct 21 17:56:53.940 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.940 INFO kablam!     |
Oct 21 17:56:53.940 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.940 INFO kablam! 
Oct 21 17:56:53.945 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.945 INFO kablam!   --> src/cache.rs:23:17
Oct 21 17:56:53.946 INFO kablam!    |
Oct 21 17:56:53.946 INFO kablam! 23 |                 handle.set_len(0);
Oct 21 17:56:53.946 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.946 INFO kablam!    |
Oct 21 17:56:53.946 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.946 INFO kablam! 
Oct 21 17:56:53.946 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.946 INFO kablam!   --> src/cache.rs:24:17
Oct 21 17:56:53.946 INFO kablam!    |
Oct 21 17:56:53.946 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Oct 21 17:56:53.946 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.946 INFO kablam!    |
Oct 21 17:56:53.946 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.946 INFO kablam! 
Oct 21 17:56:53.946 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.946 INFO kablam!   --> src/cache.rs:56:9
Oct 21 17:56:53.946 INFO kablam!    |
Oct 21 17:56:53.946 INFO kablam! 56 |         self.handle.set_len(0);
Oct 21 17:56:53.946 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.946 INFO kablam!    |
Oct 21 17:56:53.946 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.946 INFO kablam! 
Oct 21 17:56:53.946 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.946 INFO kablam!   --> src/cache.rs:57:9
Oct 21 17:56:53.946 INFO kablam!    |
Oct 21 17:56:53.946 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Oct 21 17:56:53.946 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.946 INFO kablam!    |
Oct 21 17:56:53.946 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.946 INFO kablam! 
Oct 21 17:56:53.946 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 17:56:53.946 INFO kablam!   --> src/main.rs:41:5
Oct 21 17:56:53.946 INFO kablam!    |
Oct 21 17:56:53.946 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Oct 21 17:56:53.946 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 17:56:53.946 INFO kablam!    |
Oct 21 17:56:53.946 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 17:56:53.946 INFO kablam! 
Oct 21 17:56:54.025 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
Oct 21 17:56:54.060 INFO kablam! su: No module specific data is present
Oct 21 17:56:55.004 INFO running `"docker" "rm" "-f" "41af7ac505794f41698dd7621dd3bd56550324d06fa2df49bda54723fb00c958"`
Oct 21 17:56:55.358 INFO blam! 41af7ac505794f41698dd7621dd3bd56550324d06fa2df49bda54723fb00c958