Oct 27 04:49:05.000 INFO checking felix-d/troll against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 04:49:05.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 04:49:05.612 INFO blam! 97c3365625b5ed1b302308f54bea648836cecbbb277b24eb15a62320f6794b26
Oct 27 04:49:05.617 INFO running `"docker" "start" "-a" "97c3365625b5ed1b302308f54bea648836cecbbb277b24eb15a62320f6794b26"`
Oct 27 04:49:06.531 INFO kablam! usermod: no changes
Oct 27 04:49:06.779 INFO kablam!    Compiling rustc-serialize v0.3.21
Oct 27 04:49:06.779 INFO kablam!    Compiling libc v0.2.17
Oct 27 04:49:06.783 INFO kablam!     Checking serde v0.8.19
Oct 27 04:49:06.783 INFO kablam!    Compiling num-integer v0.1.32
Oct 27 04:49:06.783 INFO kablam!    Compiling syn v0.10.3
Oct 27 04:49:06.784 INFO kablam!    Compiling libz-sys v1.0.7
Oct 27 04:49:06.784 INFO kablam!    Compiling curl-sys v0.2.5
Oct 27 04:49:06.784 INFO kablam!     Checking num_cpus v1.2.0
Oct 27 04:49:09.795 INFO kablam!    Compiling num-iter v0.1.32
Oct 27 04:49:11.807 INFO kablam!    Compiling time v0.1.35
Oct 27 04:49:12.860 INFO kablam!    Compiling num v0.1.36
Oct 27 04:49:17.591 INFO kablam!    Compiling chrono v0.2.25
Oct 27 04:49:18.187 INFO kablam!     Checking curl v0.3.11
Oct 27 04:49:25.287 INFO kablam!    Compiling serde_codegen_internals v0.11.1
Oct 27 04:49:26.828 INFO kablam!     Checking url v1.2.3
Oct 27 04:49:26.828 INFO kablam!     Checking serde_json v0.8.3
Oct 27 04:49:31.665 INFO kablam!    Compiling syntex_pos v0.50.0
Oct 27 04:49:31.688 INFO kablam!     Checking cookie v0.2.5
Oct 27 04:49:33.408 INFO kablam!    Compiling syntex_errors v0.50.0
Oct 27 04:49:33.499 INFO kablam!     Checking hyper v0.9.13
Oct 27 04:49:38.691 INFO kablam!    Compiling syntex_syntax v0.50.0
Oct 27 04:50:15.299 INFO kablam!    Compiling syntex v0.50.0
Oct 27 04:50:17.063 INFO kablam!    Compiling serde_codegen v0.8.19
Oct 27 04:50:21.583 INFO kablam!    Compiling slack-hook v0.2.0
Oct 27 04:50:27.375 INFO kablam!     Checking troll v0.1.0 (/source)
Oct 27 04:50:29.151 INFO kablam! warning: unused import: `std::fmt`
Oct 27 04:50:29.151 INFO kablam!  --> src/errors.rs:4:5
Oct 27 04:50:29.151 INFO kablam!   |
Oct 27 04:50:29.152 INFO kablam! 4 | use std::fmt;
Oct 27 04:50:29.152 INFO kablam!   |     ^^^^^^^^
Oct 27 04:50:29.152 INFO kablam!   |
Oct 27 04:50:29.152 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 04:50:29.152 INFO kablam! 
Oct 27 04:50:29.297 INFO kablam! warning: unused import: `std::fmt`
Oct 27 04:50:29.297 INFO kablam!  --> src/errors.rs:4:5
Oct 27 04:50:29.297 INFO kablam!   |
Oct 27 04:50:29.297 INFO kablam! 4 | use std::fmt;
Oct 27 04:50:29.297 INFO kablam!   |     ^^^^^^^^
Oct 27 04:50:29.303 INFO kablam!   |
Oct 27 04:50:29.303 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 04:50:29.303 INFO kablam! 
Oct 27 04:50:29.368 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.368 INFO kablam!   --> src/slack.rs:94:17
Oct 27 04:50:29.369 INFO kablam!    |
Oct 27 04:50:29.369 INFO kablam! 94 |                 cache.set("users", &users);
Oct 27 04:50:29.370 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.370 INFO kablam!    |
Oct 27 04:50:29.370 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 04:50:29.371 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.371 INFO kablam! 
Oct 27 04:50:29.372 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.372 INFO kablam!    --> src/slack.rs:107:17
Oct 27 04:50:29.373 INFO kablam!     |
Oct 27 04:50:29.373 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Oct 27 04:50:29.373 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.373 INFO kablam!     |
Oct 27 04:50:29.373 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.373 INFO kablam! 
Oct 27 04:50:29.373 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.373 INFO kablam!   --> src/cache.rs:23:17
Oct 27 04:50:29.373 INFO kablam!    |
Oct 27 04:50:29.373 INFO kablam! 23 |                 handle.set_len(0);
Oct 27 04:50:29.373 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.373 INFO kablam!    |
Oct 27 04:50:29.373 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.373 INFO kablam! 
Oct 27 04:50:29.373 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.374 INFO kablam!   --> src/cache.rs:24:17
Oct 27 04:50:29.374 INFO kablam!    |
Oct 27 04:50:29.374 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Oct 27 04:50:29.374 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.374 INFO kablam!    |
Oct 27 04:50:29.374 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.374 INFO kablam! 
Oct 27 04:50:29.374 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.374 INFO kablam!   --> src/cache.rs:56:9
Oct 27 04:50:29.374 INFO kablam!    |
Oct 27 04:50:29.374 INFO kablam! 56 |         self.handle.set_len(0);
Oct 27 04:50:29.374 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.374 INFO kablam!    |
Oct 27 04:50:29.374 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.374 INFO kablam! 
Oct 27 04:50:29.374 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.374 INFO kablam!   --> src/cache.rs:57:9
Oct 27 04:50:29.374 INFO kablam!    |
Oct 27 04:50:29.374 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Oct 27 04:50:29.374 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.374 INFO kablam!    |
Oct 27 04:50:29.374 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.374 INFO kablam! 
Oct 27 04:50:29.374 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.374 INFO kablam!   --> src/main.rs:41:5
Oct 27 04:50:29.374 INFO kablam!    |
Oct 27 04:50:29.374 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Oct 27 04:50:29.374 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.374 INFO kablam!    |
Oct 27 04:50:29.374 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.374 INFO kablam! 
Oct 27 04:50:29.504 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.505 INFO kablam!   --> src/slack.rs:94:17
Oct 27 04:50:29.506 INFO kablam!    |
Oct 27 04:50:29.506 INFO kablam! 94 |                 cache.set("users", &users);
Oct 27 04:50:29.507 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.507 INFO kablam!    |
Oct 27 04:50:29.507 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 04:50:29.508 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.508 INFO kablam! 
Oct 27 04:50:29.509 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.509 INFO kablam!    --> src/slack.rs:107:17
Oct 27 04:50:29.510 INFO kablam!     |
Oct 27 04:50:29.510 INFO kablam! 107 |                 self.cache.borrow_mut().set("users", &users);
Oct 27 04:50:29.511 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.511 INFO kablam!     |
Oct 27 04:50:29.512 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.512 INFO kablam! 
Oct 27 04:50:29.514 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.514 INFO kablam!   --> src/cache.rs:23:17
Oct 27 04:50:29.515 INFO kablam!    |
Oct 27 04:50:29.515 INFO kablam! 23 |                 handle.set_len(0);
Oct 27 04:50:29.515 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.516 INFO kablam!    |
Oct 27 04:50:29.516 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.517 INFO kablam! 
Oct 27 04:50:29.517 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.518 INFO kablam!   --> src/cache.rs:24:17
Oct 27 04:50:29.518 INFO kablam!    |
Oct 27 04:50:29.519 INFO kablam! 24 |                 handle.seek(SeekFrom::Start(0));
Oct 27 04:50:29.519 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.519 INFO kablam!    |
Oct 27 04:50:29.520 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.520 INFO kablam! 
Oct 27 04:50:29.521 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.521 INFO kablam!   --> src/cache.rs:56:9
Oct 27 04:50:29.522 INFO kablam!    |
Oct 27 04:50:29.522 INFO kablam! 56 |         self.handle.set_len(0);
Oct 27 04:50:29.523 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.523 INFO kablam!    |
Oct 27 04:50:29.524 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.524 INFO kablam! 
Oct 27 04:50:29.525 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.525 INFO kablam!   --> src/cache.rs:57:9
Oct 27 04:50:29.526 INFO kablam!    |
Oct 27 04:50:29.526 INFO kablam! 57 |         self.handle.seek(SeekFrom::Start(0));
Oct 27 04:50:29.526 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.527 INFO kablam!    |
Oct 27 04:50:29.527 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.528 INFO kablam! 
Oct 27 04:50:29.528 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 04:50:29.529 INFO kablam!   --> src/main.rs:41:5
Oct 27 04:50:29.529 INFO kablam!    |
Oct 27 04:50:29.530 INFO kablam! 41 |     slack_client.post_message(&user, &channel, &conf.message);
Oct 27 04:50:29.530 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 04:50:29.531 INFO kablam!    |
Oct 27 04:50:29.531 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 04:50:29.531 INFO kablam! 
Oct 27 04:50:29.578 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Oct 27 04:50:29.623 INFO kablam! su: No module specific data is present
Oct 27 04:50:30.587 INFO running `"docker" "rm" "-f" "97c3365625b5ed1b302308f54bea648836cecbbb277b24eb15a62320f6794b26"`
Oct 27 04:50:30.947 INFO blam! 97c3365625b5ed1b302308f54bea648836cecbbb277b24eb15a62320f6794b26