Oct 13 07:12:35.403 INFO checking toornament-1.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 07:12:35.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 07:12:36.030 INFO blam! 6a2c6ed5cc522611f92f2a8ee2e8890bf322b441f3bf430c70108d8666fbf7ea
Oct 13 07:12:36.031 INFO running `"docker" "start" "-a" "6a2c6ed5cc522611f92f2a8ee2e8890bf322b441f3bf430c70108d8666fbf7ea"`
Oct 13 07:12:37.585 INFO kablam! usermod: no changes
Oct 13 07:12:38.051 INFO kablam!    Compiling vergen v0.1.1
Oct 13 07:12:38.060 INFO kablam!     Checking reqwest v0.8.8
Oct 13 07:12:39.834 INFO kablam!    Compiling toornament v1.1.0 (/source)
Oct 13 07:12:54.224 INFO kablam! warning: unused macro definition
Oct 13 07:12:54.224 INFO kablam!  --> src/macroses.rs:1:1
Oct 13 07:12:54.224 INFO kablam!   |
Oct 13 07:12:54.224 INFO kablam! 1 | / macro_rules! format_date {
Oct 13 07:12:54.224 INFO kablam! 2 | |     ($date:expr) => {
Oct 13 07:12:54.224 INFO kablam! 3 | |         $date.format("%Y-%m-%d").to_string()
Oct 13 07:12:54.224 INFO kablam! 4 | |     }
Oct 13 07:12:54.224 INFO kablam! 5 | | }
Oct 13 07:12:54.224 INFO kablam!   | |_^
Oct 13 07:12:54.224 INFO kablam!   |
Oct 13 07:12:54.224 INFO kablam!   = note: #[warn(unused_macros)] on by default
Oct 13 07:12:54.224 INFO kablam! 
Oct 13 07:12:54.248 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 07:12:54.248 INFO kablam!   --> src/iter/disciplines.rs:76:9
Oct 13 07:12:54.248 INFO kablam!    |
Oct 13 07:12:54.248 INFO kablam! 76 |         /// Option::take() returns reference? wtf?
Oct 13 07:12:54.248 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 07:12:54.248 INFO kablam!    |
Oct 13 07:12:54.248 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Oct 13 07:12:54.248 INFO kablam! 
Oct 13 07:12:54.584 INFO kablam! warning: unused macro definition
Oct 13 07:12:54.584 INFO kablam!  --> src/macroses.rs:1:1
Oct 13 07:12:54.584 INFO kablam!   |
Oct 13 07:12:54.584 INFO kablam! 1 | / macro_rules! format_date {
Oct 13 07:12:54.584 INFO kablam! 2 | |     ($date:expr) => {
Oct 13 07:12:54.584 INFO kablam! 3 | |         $date.format("%Y-%m-%d").to_string()
Oct 13 07:12:54.584 INFO kablam! 4 | |     }
Oct 13 07:12:54.584 INFO kablam! 5 | | }
Oct 13 07:12:54.584 INFO kablam!   | |_^
Oct 13 07:12:54.584 INFO kablam!   |
Oct 13 07:12:54.584 INFO kablam!   = note: #[warn(unused_macros)] on by default
Oct 13 07:12:54.585 INFO kablam! 
Oct 13 07:12:54.629 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 07:12:54.629 INFO kablam!   --> src/iter/disciplines.rs:76:9
Oct 13 07:12:54.629 INFO kablam!    |
Oct 13 07:12:54.629 INFO kablam! 76 |         /// Option::take() returns reference? wtf?
Oct 13 07:12:54.629 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 07:12:54.630 INFO kablam!    |
Oct 13 07:12:54.636 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Oct 13 07:12:54.636 INFO kablam! 
Oct 13 07:13:06.821 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.21s
Oct 13 07:13:06.832 INFO kablam! su: No module specific data is present
Oct 13 07:13:07.123 INFO running `"docker" "rm" "-f" "6a2c6ed5cc522611f92f2a8ee2e8890bf322b441f3bf430c70108d8666fbf7ea"`
Oct 13 07:13:07.211 INFO blam! 6a2c6ed5cc522611f92f2a8ee2e8890bf322b441f3bf430c70108d8666fbf7ea