Oct 12 22:33:11.107 INFO checking dlukes/simplify-tags against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 22:33:11.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 22:33:11.568 INFO blam! f74851120007d83288fa8fd94495b789976c6cfbab2ae3bb493f3fe53af18634
Oct 12 22:33:11.571 INFO running `"docker" "start" "-a" "f74851120007d83288fa8fd94495b789976c6cfbab2ae3bb493f3fe53af18634"`
Oct 12 22:33:12.640 INFO kablam! usermod: no changes
Oct 12 22:33:12.734 INFO kablam!     Checking libc v0.2.40
Oct 12 22:33:14.337 INFO kablam!     Checking memchr v2.0.1
Oct 12 22:33:14.892 INFO kablam!     Checking aho-corasick v0.6.4
Oct 12 22:33:15.856 INFO kablam!     Checking regex v0.2.10
Oct 12 22:33:18.684 INFO kablam!     Checking simplify_tags v0.1.0 (/source)
Oct 12 22:33:21.991 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:21.991 INFO kablam!   --> src/bin/01-drobnosti.rs:28:5
Oct 12 22:33:21.991 INFO kablam!    |
Oct 12 22:33:21.991 INFO kablam! 28 |     stdout.flush();
Oct 12 22:33:21.991 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 22:33:21.991 INFO kablam!    |
Oct 12 22:33:21.991 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:21.991 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:21.991 INFO kablam! 
Oct 12 22:33:22.032 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:22.032 INFO kablam!   --> src/bin/02-min_alokaci.rs:28:5
Oct 12 22:33:22.032 INFO kablam!    |
Oct 12 22:33:22.032 INFO kablam! 28 |     stdout.flush();
Oct 12 22:33:22.032 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 22:33:22.032 INFO kablam!    |
Oct 12 22:33:22.032 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:22.032 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:22.032 INFO kablam! 
Oct 12 22:33:22.092 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:22.092 INFO kablam!   --> src/bin/02-min_alokaci.rs:28:5
Oct 12 22:33:22.092 INFO kablam!    |
Oct 12 22:33:22.092 INFO kablam! 28 |     stdout.flush();
Oct 12 22:33:22.092 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 22:33:22.092 INFO kablam!    |
Oct 12 22:33:22.092 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:22.092 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:22.092 INFO kablam! 
Oct 12 22:33:22.464 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:22.464 INFO kablam!   --> src/bin/03-jen_main.rs:56:5
Oct 12 22:33:22.464 INFO kablam!    |
Oct 12 22:33:22.464 INFO kablam! 56 |     stdout.flush();
Oct 12 22:33:22.464 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 22:33:22.464 INFO kablam!    |
Oct 12 22:33:22.464 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:22.464 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:22.464 INFO kablam! 
Oct 12 22:33:22.976 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:22.976 INFO kablam!   --> src/bin/04-vetveni.rs:81:5
Oct 12 22:33:22.976 INFO kablam!    |
Oct 12 22:33:22.976 INFO kablam! 81 |     stdout.flush();
Oct 12 22:33:22.976 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 22:33:22.976 INFO kablam!    |
Oct 12 22:33:22.976 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:22.976 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:22.976 INFO kablam! 
Oct 12 22:33:23.768 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:23.768 INFO kablam!   --> src/bin/01-drobnosti.rs:28:5
Oct 12 22:33:23.768 INFO kablam!    |
Oct 12 22:33:23.768 INFO kablam! 28 |     stdout.flush();
Oct 12 22:33:23.768 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 22:33:23.781 INFO kablam!    |
Oct 12 22:33:23.781 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:23.781 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:23.781 INFO kablam! 
Oct 12 22:33:25.176 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:25.176 INFO kablam!   --> src/bin/03-jen_main.rs:56:5
Oct 12 22:33:25.176 INFO kablam!    |
Oct 12 22:33:25.176 INFO kablam! 56 |     stdout.flush();
Oct 12 22:33:25.176 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 22:33:25.176 INFO kablam!    |
Oct 12 22:33:25.176 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:25.176 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:25.176 INFO kablam! 
Oct 12 22:33:25.333 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:25.334 INFO kablam!    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Oct 12 22:33:25.334 INFO kablam!     |
Oct 12 22:33:25.335 INFO kablam! 102 |     stdout.flush();
Oct 12 22:33:25.335 INFO kablam!     |     ^^^^^^^^^^^^^^^
Oct 12 22:33:25.336 INFO kablam!     |
Oct 12 22:33:25.336 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:25.336 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:25.336 INFO kablam! 
Oct 12 22:33:25.593 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:25.593 INFO kablam!   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Oct 12 22:33:25.594 INFO kablam!    |
Oct 12 22:33:25.594 INFO kablam! 78 |     stdout.flush();
Oct 12 22:33:25.594 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 22:33:25.595 INFO kablam!    |
Oct 12 22:33:25.595 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:25.595 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:25.595 INFO kablam! 
Oct 12 22:33:25.748 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:25.748 INFO kablam!   --> src/bin/04-vetveni.rs:81:5
Oct 12 22:33:25.748 INFO kablam!    |
Oct 12 22:33:25.748 INFO kablam! 81 |     stdout.flush();
Oct 12 22:33:25.748 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 22:33:25.748 INFO kablam!    |
Oct 12 22:33:25.748 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:25.748 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:25.748 INFO kablam! 
Oct 12 22:33:25.872 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:25.872 INFO kablam!    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Oct 12 22:33:25.872 INFO kablam!     |
Oct 12 22:33:25.872 INFO kablam! 102 |     stdout.flush();
Oct 12 22:33:25.872 INFO kablam!     |     ^^^^^^^^^^^^^^^
Oct 12 22:33:25.872 INFO kablam!     |
Oct 12 22:33:25.872 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:25.872 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:25.872 INFO kablam! 
Oct 12 22:33:25.976 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 22:33:25.976 INFO kablam!   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Oct 12 22:33:25.976 INFO kablam!    |
Oct 12 22:33:25.976 INFO kablam! 78 |     stdout.flush();
Oct 12 22:33:25.976 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 22:33:25.976 INFO kablam!    |
Oct 12 22:33:25.976 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 22:33:25.976 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 22:33:25.976 INFO kablam! 
Oct 12 22:33:26.008 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.33s
Oct 12 22:33:26.008 INFO kablam! su: No module specific data is present
Oct 12 22:33:26.581 INFO running `"docker" "rm" "-f" "f74851120007d83288fa8fd94495b789976c6cfbab2ae3bb493f3fe53af18634"`
Oct 12 22:33:26.808 INFO blam! f74851120007d83288fa8fd94495b789976c6cfbab2ae3bb493f3fe53af18634