Oct 27 05:41:56.913 INFO checking dlukes/simplify-tags against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 05:41:56.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 05:41:57.231 INFO blam! 40a00070f3f001bc011ae53e327b99a921d29811935718833d7108c45b70de74
Oct 27 05:41:57.238 INFO running `"docker" "start" "-a" "40a00070f3f001bc011ae53e327b99a921d29811935718833d7108c45b70de74"`
Oct 27 05:41:58.199 INFO kablam! usermod: no changes
Oct 27 05:41:58.304 INFO kablam!     Checking libc v0.2.40
Oct 27 05:41:59.953 INFO kablam!     Checking memchr v2.0.1
Oct 27 05:42:00.446 INFO kablam!     Checking aho-corasick v0.6.4
Oct 27 05:42:01.420 INFO kablam!     Checking regex v0.2.10
Oct 27 05:42:04.103 INFO kablam!     Checking simplify_tags v0.1.0 (/source)
Oct 27 05:42:09.055 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:09.055 INFO kablam!   --> src/bin/01-drobnosti.rs:28:5
Oct 27 05:42:09.055 INFO kablam!    |
Oct 27 05:42:09.055 INFO kablam! 28 |     stdout.flush();
Oct 27 05:42:09.055 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:09.091 INFO kablam!    |
Oct 27 05:42:09.092 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:09.092 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:09.092 INFO kablam! 
Oct 27 05:42:09.096 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:09.096 INFO kablam!   --> src/bin/04-vetveni.rs:81:5
Oct 27 05:42:09.096 INFO kablam!    |
Oct 27 05:42:09.096 INFO kablam! 81 |     stdout.flush();
Oct 27 05:42:09.096 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:09.097 INFO kablam!    |
Oct 27 05:42:09.097 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:09.097 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:09.097 INFO kablam! 
Oct 27 05:42:09.179 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:09.179 INFO kablam!    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Oct 27 05:42:09.179 INFO kablam!     |
Oct 27 05:42:09.179 INFO kablam! 102 |     stdout.flush();
Oct 27 05:42:09.179 INFO kablam!     |     ^^^^^^^^^^^^^^^
Oct 27 05:42:09.179 INFO kablam!     |
Oct 27 05:42:09.179 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:09.179 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:09.179 INFO kablam! 
Oct 27 05:42:09.219 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:09.219 INFO kablam!   --> src/bin/04-vetveni.rs:81:5
Oct 27 05:42:09.219 INFO kablam!    |
Oct 27 05:42:09.219 INFO kablam! 81 |     stdout.flush();
Oct 27 05:42:09.219 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:09.219 INFO kablam!    |
Oct 27 05:42:09.219 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:09.219 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:09.219 INFO kablam! 
Oct 27 05:42:09.254 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:09.254 INFO kablam!   --> src/bin/02-min_alokaci.rs:28:5
Oct 27 05:42:09.254 INFO kablam!    |
Oct 27 05:42:09.254 INFO kablam! 28 |     stdout.flush();
Oct 27 05:42:09.254 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:09.254 INFO kablam!    |
Oct 27 05:42:09.254 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:09.254 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:09.254 INFO kablam! 
Oct 27 05:42:09.723 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:09.723 INFO kablam!   --> src/bin/02-min_alokaci.rs:28:5
Oct 27 05:42:09.723 INFO kablam!    |
Oct 27 05:42:09.723 INFO kablam! 28 |     stdout.flush();
Oct 27 05:42:09.723 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:09.723 INFO kablam!    |
Oct 27 05:42:09.723 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:09.723 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:09.723 INFO kablam! 
Oct 27 05:42:09.871 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:09.871 INFO kablam!   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Oct 27 05:42:09.871 INFO kablam!    |
Oct 27 05:42:09.871 INFO kablam! 78 |     stdout.flush();
Oct 27 05:42:09.871 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:09.871 INFO kablam!    |
Oct 27 05:42:09.871 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:09.871 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:09.871 INFO kablam! 
Oct 27 05:42:11.491 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:11.492 INFO kablam!   --> src/bin/03-jen_main.rs:56:5
Oct 27 05:42:11.493 INFO kablam!    |
Oct 27 05:42:11.493 INFO kablam! 56 |     stdout.flush();
Oct 27 05:42:11.493 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:11.493 INFO kablam!    |
Oct 27 05:42:11.494 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:11.494 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:11.495 INFO kablam! 
Oct 27 05:42:12.087 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:12.088 INFO kablam!   --> src/bin/01-drobnosti.rs:28:5
Oct 27 05:42:12.088 INFO kablam!    |
Oct 27 05:42:12.088 INFO kablam! 28 |     stdout.flush();
Oct 27 05:42:12.088 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:12.089 INFO kablam!    |
Oct 27 05:42:12.089 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:12.089 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:12.090 INFO kablam! 
Oct 27 05:42:12.199 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:12.199 INFO kablam!   --> src/bin/03-jen_main.rs:56:5
Oct 27 05:42:12.199 INFO kablam!    |
Oct 27 05:42:12.199 INFO kablam! 56 |     stdout.flush();
Oct 27 05:42:12.199 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:12.199 INFO kablam!    |
Oct 27 05:42:12.199 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:12.199 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:12.199 INFO kablam! 
Oct 27 05:42:12.215 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:12.215 INFO kablam!    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Oct 27 05:42:12.215 INFO kablam!     |
Oct 27 05:42:12.215 INFO kablam! 102 |     stdout.flush();
Oct 27 05:42:12.215 INFO kablam!     |     ^^^^^^^^^^^^^^^
Oct 27 05:42:12.215 INFO kablam!     |
Oct 27 05:42:12.215 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:12.215 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:12.215 INFO kablam! 
Oct 27 05:42:12.303 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:42:12.303 INFO kablam!   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Oct 27 05:42:12.303 INFO kablam!    |
Oct 27 05:42:12.303 INFO kablam! 78 |     stdout.flush();
Oct 27 05:42:12.303 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 05:42:12.303 INFO kablam!    |
Oct 27 05:42:12.303 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:42:12.303 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:42:12.303 INFO kablam! 
Oct 27 05:42:12.326 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.10s
Oct 27 05:42:12.335 INFO kablam! su: No module specific data is present
Oct 27 05:42:12.867 INFO running `"docker" "rm" "-f" "40a00070f3f001bc011ae53e327b99a921d29811935718833d7108c45b70de74"`
Oct 27 05:42:13.147 INFO blam! 40a00070f3f001bc011ae53e327b99a921d29811935718833d7108c45b70de74