Sep 19 22:51:04.802 INFO checking piston_meta-0.29.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 22:51:04.802 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 22:51:04.802 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:51:05.020 INFO blam! 35708b493d01e015c791191aada9166231adf65745e92a1240e33e0888857776
Sep 19 22:51:05.022 INFO running `"docker" "start" "-a" "35708b493d01e015c791191aada9166231adf65745e92a1240e33e0888857776"`
Sep 19 22:51:06.401 INFO kablam! usermod: no changes
Sep 19 22:51:06.472 INFO kablam!     Checking read_token v0.9.0
Sep 19 22:51:07.091 INFO kablam!     Checking piston_meta v0.29.1 (/source)
Sep 19 22:51:07.626 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 22:51:07.626 INFO kablam!    --> src/lib.rs:203:24
Sep 19 22:51:07.626 INFO kablam!     |
Sep 19 22:51:07.626 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Sep 19 22:51:07.627 INFO kablam!     |  ________________________^
Sep 19 22:51:07.627 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Sep 19 22:51:07.627 INFO kablam!     | |___________________________________________________________^
Sep 19 22:51:07.627 INFO kablam!     |
Sep 19 22:51:07.627 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 22:51:07.627 INFO kablam! help: remove these parentheses
Sep 19 22:51:07.627 INFO kablam!     |
Sep 19 22:51:07.627 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(::fmt::format(::std::fmt::Arguments::new_v1(&["Bootstrapping rules are incorrect"],
Sep 19 22:51:07.628 INFO kablam! 204 |                                                                                          &match ()
Sep 19 22:51:07.628 INFO kablam! 205 |                                                                                               {
Sep 19 22:51:07.628 INFO kablam! 206 |                                                                                               ()
Sep 19 22:51:07.628 INFO kablam! 207 |                                                                                               =>
Sep 19 22:51:07.628 INFO kablam! 208 |                                                                                               [],
Sep 19 22:51:07.628 INFO kablam!   ...
Sep 19 22:51:07.628 INFO kablam! 
Sep 19 22:51:07.806 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 22:51:07.806 INFO kablam!    --> src/lib.rs:203:24
Sep 19 22:51:07.806 INFO kablam!     |
Sep 19 22:51:07.806 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Sep 19 22:51:07.806 INFO kablam!     |  ________________________^
Sep 19 22:51:07.806 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Sep 19 22:51:07.806 INFO kablam!     | |___________________________________________________________^
Sep 19 22:51:07.806 INFO kablam!     |
Sep 19 22:51:07.806 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 22:51:07.806 INFO kablam! help: remove these parentheses
Sep 19 22:51:07.806 INFO kablam!     |
Sep 19 22:51:07.806 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(::fmt::format(::std::fmt::Arguments::new_v1(&["Bootstrapping rules are incorrect"],
Sep 19 22:51:07.806 INFO kablam! 204 |                                                                                          &match ()
Sep 19 22:51:07.806 INFO kablam! 205 |                                                                                               {
Sep 19 22:51:07.806 INFO kablam! 206 |                                                                                               ()
Sep 19 22:51:07.806 INFO kablam! 207 |                                                                                               =>
Sep 19 22:51:07.806 INFO kablam! 208 |                                                                                               [],
Sep 19 22:51:07.806 INFO kablam!   ...
Sep 19 22:51:07.806 INFO kablam! 
Sep 19 22:51:10.588 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
Sep 19 22:51:10.588 INFO kablam! su: No module specific data is present
Sep 19 22:51:11.477 INFO running `"docker" "rm" "-f" "35708b493d01e015c791191aada9166231adf65745e92a1240e33e0888857776"`
Sep 19 22:51:11.602 INFO blam! 35708b493d01e015c791191aada9166231adf65745e92a1240e33e0888857776