Oct 21 18:22:30.962 INFO checking dlukes/simplify-tags against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 18:22:30.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 18:22:31.324 INFO blam! 56e1370b41720ace5a50050f6fd60d76ea2dd7061513f1b16a52f6c27f37573e
Oct 21 18:22:31.327 INFO running `"docker" "start" "-a" "56e1370b41720ace5a50050f6fd60d76ea2dd7061513f1b16a52f6c27f37573e"`
Oct 21 18:22:32.088 INFO kablam! usermod: no changes
Oct 21 18:22:32.152 INFO kablam!     Checking simplify_tags v0.1.0 (/source)
Oct 21 18:22:33.712 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:33.712 INFO kablam!   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Oct 21 18:22:33.712 INFO kablam!    |
Oct 21 18:22:33.712 INFO kablam! 78 |     stdout.flush();
Oct 21 18:22:33.712 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 18:22:33.712 INFO kablam!    |
Oct 21 18:22:33.712 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:33.712 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:33.712 INFO kablam! 
Oct 21 18:22:33.904 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:33.904 INFO kablam!   --> src/bin/04-vetveni.rs:81:5
Oct 21 18:22:33.904 INFO kablam!    |
Oct 21 18:22:33.904 INFO kablam! 81 |     stdout.flush();
Oct 21 18:22:33.904 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 18:22:33.904 INFO kablam!    |
Oct 21 18:22:33.904 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:33.904 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:33.904 INFO kablam! 
Oct 21 18:22:33.968 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:33.968 INFO kablam!   --> src/bin/03-jen_main.rs:56:5
Oct 21 18:22:33.968 INFO kablam!    |
Oct 21 18:22:33.968 INFO kablam! 56 |     stdout.flush();
Oct 21 18:22:33.968 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 18:22:33.968 INFO kablam!    |
Oct 21 18:22:33.968 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:33.968 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:33.968 INFO kablam! 
Oct 21 18:22:34.149 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:34.150 INFO kablam!   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Oct 21 18:22:34.150 INFO kablam!    |
Oct 21 18:22:34.150 INFO kablam! 78 |     stdout.flush();
Oct 21 18:22:34.150 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 18:22:34.150 INFO kablam!    |
Oct 21 18:22:34.150 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:34.150 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:34.150 INFO kablam! 
Oct 21 18:22:34.204 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:34.204 INFO kablam!   --> src/bin/03-jen_main.rs:56:5
Oct 21 18:22:34.204 INFO kablam!    |
Oct 21 18:22:34.204 INFO kablam! 56 |     stdout.flush();
Oct 21 18:22:34.204 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 18:22:34.204 INFO kablam!    |
Oct 21 18:22:34.204 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:34.204 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:34.204 INFO kablam! 
Oct 21 18:22:34.692 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:34.692 INFO kablam!    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Oct 21 18:22:34.692 INFO kablam!     |
Oct 21 18:22:34.692 INFO kablam! 102 |     stdout.flush();
Oct 21 18:22:34.692 INFO kablam!     |     ^^^^^^^^^^^^^^^
Oct 21 18:22:34.692 INFO kablam!     |
Oct 21 18:22:34.692 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:34.692 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:34.692 INFO kablam! 
Oct 21 18:22:35.145 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:35.146 INFO kablam!    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Oct 21 18:22:35.146 INFO kablam!     |
Oct 21 18:22:35.146 INFO kablam! 102 |     stdout.flush();
Oct 21 18:22:35.147 INFO kablam!     |     ^^^^^^^^^^^^^^^
Oct 21 18:22:35.147 INFO kablam!     |
Oct 21 18:22:35.147 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:35.148 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:35.148 INFO kablam! 
Oct 21 18:22:35.428 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:35.428 INFO kablam!   --> src/bin/01-drobnosti.rs:28:5
Oct 21 18:22:35.428 INFO kablam!    |
Oct 21 18:22:35.428 INFO kablam! 28 |     stdout.flush();
Oct 21 18:22:35.428 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 18:22:35.428 INFO kablam!    |
Oct 21 18:22:35.428 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:35.428 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:35.428 INFO kablam! 
Oct 21 18:22:35.455 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:35.455 INFO kablam!   --> src/bin/02-min_alokaci.rs:28:5
Oct 21 18:22:35.455 INFO kablam!    |
Oct 21 18:22:35.455 INFO kablam! 28 |     stdout.flush();
Oct 21 18:22:35.455 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 18:22:35.455 INFO kablam!    |
Oct 21 18:22:35.455 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:35.455 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:35.455 INFO kablam! 
Oct 21 18:22:35.537 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:35.537 INFO kablam!   --> src/bin/02-min_alokaci.rs:28:5
Oct 21 18:22:35.537 INFO kablam!    |
Oct 21 18:22:35.537 INFO kablam! 28 |     stdout.flush();
Oct 21 18:22:35.537 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 18:22:35.537 INFO kablam!    |
Oct 21 18:22:35.537 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:35.537 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:35.537 INFO kablam! 
Oct 21 18:22:35.583 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:35.583 INFO kablam!   --> src/bin/01-drobnosti.rs:28:5
Oct 21 18:22:35.583 INFO kablam!    |
Oct 21 18:22:35.583 INFO kablam! 28 |     stdout.flush();
Oct 21 18:22:35.583 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 18:22:35.583 INFO kablam!    |
Oct 21 18:22:35.583 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:35.583 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:35.583 INFO kablam! 
Oct 21 18:22:35.658 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 18:22:35.659 INFO kablam!   --> src/bin/04-vetveni.rs:81:5
Oct 21 18:22:35.659 INFO kablam!    |
Oct 21 18:22:35.659 INFO kablam! 81 |     stdout.flush();
Oct 21 18:22:35.659 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 18:22:35.659 INFO kablam!    |
Oct 21 18:22:35.660 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 18:22:35.660 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 18:22:35.660 INFO kablam! 
Oct 21 18:22:35.672 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
Oct 21 18:22:35.682 INFO kablam! su: No module specific data is present
Oct 21 18:22:35.987 INFO running `"docker" "rm" "-f" "56e1370b41720ace5a50050f6fd60d76ea2dd7061513f1b16a52f6c27f37573e"`
Oct 21 18:22:36.116 INFO blam! 56e1370b41720ace5a50050f6fd60d76ea2dd7061513f1b16a52f6c27f37573e