Nov 01 18:37:38.235 INFO checking piston_meta-0.29.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 18:37:38.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 18:37:38.736 INFO blam! 3964e9ec0e6cf46be5541446605e4fde7f33bf44f097c50de99f504076eaa4bf
Nov 01 18:37:38.738 INFO running `"docker" "start" "-a" "3964e9ec0e6cf46be5541446605e4fde7f33bf44f097c50de99f504076eaa4bf"`
Nov 01 18:37:40.463 INFO kablam! usermod: no changes
Nov 01 18:37:40.532 INFO kablam!     Checking read_token v0.9.0
Nov 01 18:37:41.499 INFO kablam!     Checking piston_meta v0.29.1 (/source)
Nov 01 18:37:42.661 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 18:37:42.661 INFO kablam!    --> src/lib.rs:203:24
Nov 01 18:37:42.662 INFO kablam!     |
Nov 01 18:37:42.662 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Nov 01 18:37:42.662 INFO kablam!     |  ________________________^
Nov 01 18:37:42.662 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Nov 01 18:37:42.663 INFO kablam!     | |___________________________________________________________^
Nov 01 18:37:42.663 INFO kablam!     |
Nov 01 18:37:42.663 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 18:37:42.664 INFO kablam! help: remove these parentheses
Nov 01 18:37:42.664 INFO kablam!     |
Nov 01 18:37:42.664 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(
Nov 01 18:37:42.665 INFO kablam! 204 |             format!("Bootstrapping rules are incorrect"))))
Nov 01 18:37:42.665 INFO kablam!     |
Nov 01 18:37:42.665 INFO kablam! 
Nov 01 18:37:43.441 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 18:37:43.442 INFO kablam!    --> src/lib.rs:203:24
Nov 01 18:37:43.442 INFO kablam!     |
Nov 01 18:37:43.442 INFO kablam! 203 |           Err(()) => Err((Range::empty(0).wrap(ParseError::Conversion(
Nov 01 18:37:43.442 INFO kablam!     |  ________________________^
Nov 01 18:37:43.443 INFO kablam! 204 | |             format!("Bootstrapping rules are incorrect")))))
Nov 01 18:37:43.443 INFO kablam!     | |___________________________________________________________^
Nov 01 18:37:43.443 INFO kablam!     |
Nov 01 18:37:43.443 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 18:37:43.444 INFO kablam! help: remove these parentheses
Nov 01 18:37:43.445 INFO kablam!     |
Nov 01 18:37:43.445 INFO kablam! 203 |         Err(()) => Err(Range::empty(0).wrap(ParseError::Conversion(
Nov 01 18:37:43.445 INFO kablam! 204 |             format!("Bootstrapping rules are incorrect"))))
Nov 01 18:37:43.446 INFO kablam!     |
Nov 01 18:37:43.446 INFO kablam! 
Nov 01 18:37:48.882 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.40s
Nov 01 18:37:48.887 INFO kablam! su: No module specific data is present
Nov 01 18:37:49.885 INFO running `"docker" "rm" "-f" "3964e9ec0e6cf46be5541446605e4fde7f33bf44f097c50de99f504076eaa4bf"`
Nov 01 18:37:50.234 INFO blam! 3964e9ec0e6cf46be5541446605e4fde7f33bf44f097c50de99f504076eaa4bf