Nov 01 06:00:15.134 INFO checking dlukes/simplify-tags against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 06:00:15.135 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 06:00:15.485 INFO blam! d1fc7c59d6f732f616b1b135438c7b14fc548f73e20dc04e766cf664f1993710
Nov 01 06:00:15.489 INFO running `"docker" "start" "-a" "d1fc7c59d6f732f616b1b135438c7b14fc548f73e20dc04e766cf664f1993710"`
Nov 01 06:00:16.607 INFO kablam! usermod: no changes
Nov 01 06:00:16.698 INFO kablam!     Checking regex v0.2.10
Nov 01 06:00:19.413 INFO kablam!     Checking simplify_tags v0.1.0 (/source)
Nov 01 06:00:21.876 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:21.876 INFO kablam!    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Nov 01 06:00:21.876 INFO kablam!     |
Nov 01 06:00:21.876 INFO kablam! 102 |     stdout.flush();
Nov 01 06:00:21.876 INFO kablam!     |     ^^^^^^^^^^^^^^^
Nov 01 06:00:21.876 INFO kablam!     |
Nov 01 06:00:21.876 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:21.876 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:21.876 INFO kablam! 
Nov 01 06:00:21.947 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:21.947 INFO kablam!   --> src/bin/04-vetveni.rs:81:5
Nov 01 06:00:21.947 INFO kablam!    |
Nov 01 06:00:21.947 INFO kablam! 81 |     stdout.flush();
Nov 01 06:00:21.947 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 06:00:21.947 INFO kablam!    |
Nov 01 06:00:21.947 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:21.947 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:21.947 INFO kablam! 
Nov 01 06:00:22.016 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:22.016 INFO kablam!   --> src/bin/01-drobnosti.rs:28:5
Nov 01 06:00:22.016 INFO kablam!    |
Nov 01 06:00:22.016 INFO kablam! 28 |     stdout.flush();
Nov 01 06:00:22.016 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 06:00:22.016 INFO kablam!    |
Nov 01 06:00:22.016 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:22.016 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:22.016 INFO kablam! 
Nov 01 06:00:22.288 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:22.288 INFO kablam!    --> src/bin/05-vetveni_bez_zbytecnych_alokaci.rs:102:5
Nov 01 06:00:22.288 INFO kablam!     |
Nov 01 06:00:22.288 INFO kablam! 102 |     stdout.flush();
Nov 01 06:00:22.288 INFO kablam!     |     ^^^^^^^^^^^^^^^
Nov 01 06:00:22.288 INFO kablam!     |
Nov 01 06:00:22.288 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:22.288 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:22.288 INFO kablam! 
Nov 01 06:00:23.236 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:23.237 INFO kablam!   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Nov 01 06:00:23.237 INFO kablam!    |
Nov 01 06:00:23.237 INFO kablam! 78 |     stdout.flush();
Nov 01 06:00:23.238 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 06:00:23.254 INFO kablam!    |
Nov 01 06:00:23.255 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:23.255 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:23.255 INFO kablam! 
Nov 01 06:00:24.012 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:24.012 INFO kablam!   --> src/bin/04-vetveni.rs:81:5
Nov 01 06:00:24.012 INFO kablam!    |
Nov 01 06:00:24.012 INFO kablam! 81 |     stdout.flush();
Nov 01 06:00:24.012 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 06:00:24.012 INFO kablam!    |
Nov 01 06:00:24.012 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:24.012 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:24.012 INFO kablam! 
Nov 01 06:00:24.135 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:24.135 INFO kablam!   --> src/bin/03-jen_main.rs:56:5
Nov 01 06:00:24.135 INFO kablam!    |
Nov 01 06:00:24.135 INFO kablam! 56 |     stdout.flush();
Nov 01 06:00:24.135 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 06:00:24.135 INFO kablam!    |
Nov 01 06:00:24.135 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:24.135 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:24.135 INFO kablam! 
Nov 01 06:00:25.125 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:25.125 INFO kablam!   --> src/bin/06-bez_parsovani_utf8.rs:78:5
Nov 01 06:00:25.126 INFO kablam!    |
Nov 01 06:00:25.126 INFO kablam! 78 |     stdout.flush();
Nov 01 06:00:25.126 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 06:00:25.127 INFO kablam!    |
Nov 01 06:00:25.127 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:25.127 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:25.128 INFO kablam! 
Nov 01 06:00:25.683 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:25.684 INFO kablam!   --> src/bin/03-jen_main.rs:56:5
Nov 01 06:00:25.684 INFO kablam!    |
Nov 01 06:00:25.684 INFO kablam! 56 |     stdout.flush();
Nov 01 06:00:25.685 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 06:00:25.707 INFO kablam!    |
Nov 01 06:00:25.707 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:25.708 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:25.708 INFO kablam! 
Nov 01 06:00:25.788 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:25.788 INFO kablam!   --> src/bin/02-min_alokaci.rs:28:5
Nov 01 06:00:25.788 INFO kablam!    |
Nov 01 06:00:25.788 INFO kablam! 28 |     stdout.flush();
Nov 01 06:00:25.788 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 06:00:25.788 INFO kablam!    |
Nov 01 06:00:25.788 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:25.788 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:25.788 INFO kablam! 
Nov 01 06:00:26.104 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:26.104 INFO kablam!   --> src/bin/01-drobnosti.rs:28:5
Nov 01 06:00:26.104 INFO kablam!    |
Nov 01 06:00:26.105 INFO kablam! 28 |     stdout.flush();
Nov 01 06:00:26.105 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 06:00:26.105 INFO kablam!    |
Nov 01 06:00:26.105 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:26.105 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:26.105 INFO kablam! 
Nov 01 06:00:26.501 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:00:26.501 INFO kablam!   --> src/bin/02-min_alokaci.rs:28:5
Nov 01 06:00:26.502 INFO kablam!    |
Nov 01 06:00:26.502 INFO kablam! 28 |     stdout.flush();
Nov 01 06:00:26.502 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 06:00:26.503 INFO kablam!    |
Nov 01 06:00:26.503 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:00:26.503 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:00:26.503 INFO kablam! 
Nov 01 06:00:26.525 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.89s
Nov 01 06:00:26.530 INFO kablam! su: No module specific data is present
Nov 01 06:00:27.434 INFO running `"docker" "rm" "-f" "d1fc7c59d6f732f616b1b135438c7b14fc548f73e20dc04e766cf664f1993710"`
Nov 01 06:00:27.700 INFO blam! d1fc7c59d6f732f616b1b135438c7b14fc548f73e20dc04e766cf664f1993710