Oct 27 05:41:57.088 INFO checking dlukes/simplify-tags against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 05:41:57.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/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 27 05:41:57.371 INFO blam! 759049e20f0c08314ba7463564d499910773105b9fea8d3f06a3a576ddae94a2
Oct 27 05:41:57.373 INFO running `"docker" "start" "-a" "759049e20f0c08314ba7463564d499910773105b9fea8d3f06a3a576ddae94a2"`
Oct 27 05:41:58.262 INFO kablam! usermod: no changes
Oct 27 05:41:58.391 INFO kablam!     Checking libc v0.2.40
Oct 27 05:41:59.851 INFO kablam!     Checking memchr v2.0.1
Oct 27 05:42:00.359 INFO kablam!     Checking aho-corasick v0.6.4
Oct 27 05:42:01.213 INFO kablam!     Checking regex v0.2.10
Oct 27 05:42:03.791 INFO kablam!     Checking simplify_tags v0.1.0 (/source)
Oct 27 05:42:07.941 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:07.942 INFO kablam!    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Oct 27 05:42:07.942 INFO kablam!     |
Oct 27 05:42:07.943 INFO kablam! 102 |     stdout.flush();
Oct 27 05:42:07.943 INFO kablam!     |     ^^^^^^^^^^^^^^^
Oct 27 05:42:07.944 INFO kablam!     |
Oct 27 05:42:07.945 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:07.945 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:07.946 INFO kablam! 
Oct 27 05:42:08.349 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:08.349 INFO kablam!    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Oct 27 05:42:08.349 INFO kablam!     |
Oct 27 05:42:08.349 INFO kablam! 102 |     stdout.flush();
Oct 27 05:42:08.349 INFO kablam!     |     ^^^^^^^^^^^^^^^
Oct 27 05:42:08.387 INFO kablam!     |
Oct 27 05:42:08.387 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:08.388 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:08.388 INFO kablam! 
Oct 27 05:42:08.935 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:08.936 INFO kablam!   --> src/bin/02-min_alokaci.rs:28:5
Oct 27 05:42:08.936 INFO kablam!    |
Oct 27 05:42:08.937 INFO kablam! 28 |     stdout.flush();
Oct 27 05:42:08.937 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:08.971 INFO kablam!    |
Oct 27 05:42:08.972 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:08.973 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:08.974 INFO kablam! 
Oct 27 05:42:09.035 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:09.035 INFO kablam!   --> src/bin/03-jen_main.rs:56:5
Oct 27 05:42:09.035 INFO kablam!    |
Oct 27 05:42:09.035 INFO kablam! 56 |     stdout.flush();
Oct 27 05:42:09.035 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:09.035 INFO kablam!    |
Oct 27 05:42:09.035 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:09.035 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:09.035 INFO kablam! 
Oct 27 05:42:09.115 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:09.115 INFO kablam!   --> src/bin/01-drobnosti.rs:28:5
Oct 27 05:42:09.115 INFO kablam!    |
Oct 27 05:42:09.115 INFO kablam! 28 |     stdout.flush();
Oct 27 05:42:09.115 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:09.115 INFO kablam!    |
Oct 27 05:42:09.115 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:09.115 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:09.115 INFO kablam! 
Oct 27 05:42:09.201 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:09.201 INFO kablam!   --> src/bin/01-drobnosti.rs:28:5
Oct 27 05:42:09.201 INFO kablam!    |
Oct 27 05:42:09.201 INFO kablam! 28 |     stdout.flush();
Oct 27 05:42:09.201 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:09.201 INFO kablam!    |
Oct 27 05:42:09.201 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:09.201 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:09.201 INFO kablam! 
Oct 27 05:42:09.483 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:09.483 INFO kablam!   --> src/bin/03-jen_main.rs:56:5
Oct 27 05:42:09.483 INFO kablam!    |
Oct 27 05:42:09.483 INFO kablam! 56 |     stdout.flush();
Oct 27 05:42:09.483 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:09.483 INFO kablam!    |
Oct 27 05:42:09.483 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:09.483 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:09.483 INFO kablam! 
Oct 27 05:42:11.519 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:11.520 INFO kablam!   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Oct 27 05:42:11.520 INFO kablam!    |
Oct 27 05:42:11.520 INFO kablam! 78 |     stdout.flush();
Oct 27 05:42:11.521 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:11.535 INFO kablam!    |
Oct 27 05:42:11.536 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:11.536 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:11.536 INFO kablam! 
Oct 27 05:42:11.756 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:11.756 INFO kablam!   --> src/bin/02-min_alokaci.rs:28:5
Oct 27 05:42:11.756 INFO kablam!    |
Oct 27 05:42:11.756 INFO kablam! 28 |     stdout.flush();
Oct 27 05:42:11.757 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:11.757 INFO kablam!    |
Oct 27 05:42:11.757 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:11.758 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:11.758 INFO kablam! 
Oct 27 05:42:11.815 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:11.815 INFO kablam!   --> src/bin/04-vetveni.rs:81:5
Oct 27 05:42:11.816 INFO kablam!    |
Oct 27 05:42:11.816 INFO kablam! 81 |     stdout.flush();
Oct 27 05:42:11.816 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:11.817 INFO kablam!    |
Oct 27 05:42:11.817 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:11.817 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:11.817 INFO kablam! 
Oct 27 05:42:12.066 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:12.067 INFO kablam!   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Oct 27 05:42:12.067 INFO kablam!    |
Oct 27 05:42:12.067 INFO kablam! 78 |     stdout.flush();
Oct 27 05:42:12.068 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:12.068 INFO kablam!    |
Oct 27 05:42:12.068 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:12.068 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:12.069 INFO kablam! 
Oct 27 05:42:12.115 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:12.115 INFO kablam!   --> src/bin/04-vetveni.rs:81:5
Oct 27 05:42:12.116 INFO kablam!    |
Oct 27 05:42:12.116 INFO kablam! 81 |     stdout.flush();
Oct 27 05:42:12.116 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:12.117 INFO kablam!    |
Oct 27 05:42:12.117 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:12.117 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:12.118 INFO kablam! 
Oct 27 05:42:12.143 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.85s
Oct 27 05:42:12.155 INFO kablam! su: No module specific data is present
Oct 27 05:42:12.561 INFO running `"docker" "rm" "-f" "759049e20f0c08314ba7463564d499910773105b9fea8d3f06a3a576ddae94a2"`
Oct 27 05:42:12.725 INFO blam! 759049e20f0c08314ba7463564d499910773105b9fea8d3f06a3a576ddae94a2