Sep 10 01:36:06.309 INFO checking yu-i9/mini_python against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 01:36:06.309 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 01:36:06.309 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 01:36:06.528 INFO blam! 2997aad1a6e0ffe4751365155dbb9b37a004daa3e8850217f38d3a365aa42e6a
Sep 10 01:36:06.530 INFO running `"docker" "start" "-a" "2997aad1a6e0ffe4751365155dbb9b37a004daa3e8850217f38d3a365aa42e6a"`
Sep 10 01:36:08.089 INFO kablam! usermod: no changes
Sep 10 01:36:08.190 INFO kablam!     Checking mini_python v0.1.0 (file:///source)
Sep 10 01:36:09.014 INFO kablam! warning: value assigned to `ch` is never read
Sep 10 01:36:09.014 INFO kablam!    --> src/core/lexer.rs:181:17
Sep 10 01:36:09.014 INFO kablam!     |
Sep 10 01:36:09.014 INFO kablam! 181 |         let mut ch = '0';
Sep 10 01:36:09.014 INFO kablam!     |                 ^^
Sep 10 01:36:09.014 INFO kablam!     |
Sep 10 01:36:09.014 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 10 01:36:09.014 INFO kablam! 
Sep 10 01:36:09.154 INFO kablam! warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 10 01:36:09.154 INFO kablam!  --> src/core/mod.rs:2:12
Sep 10 01:36:09.154 INFO kablam!   |
Sep 10 01:36:09.154 INFO kablam! 2 | #![feature(iterator_find_map)]
Sep 10 01:36:09.154 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 10 01:36:09.154 INFO kablam!   |
Sep 10 01:36:09.154 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 01:36:09.154 INFO kablam! 
Sep 10 01:36:09.354 INFO kablam! warning: value assigned to `ch` is never read
Sep 10 01:36:09.354 INFO kablam!    --> src/core/lexer.rs:181:17
Sep 10 01:36:09.354 INFO kablam!     |
Sep 10 01:36:09.354 INFO kablam! 181 |         let mut ch = '0';
Sep 10 01:36:09.354 INFO kablam!     |                 ^^
Sep 10 01:36:09.354 INFO kablam!     |
Sep 10 01:36:09.354 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 10 01:36:09.354 INFO kablam! 
Sep 10 01:36:09.510 INFO kablam! warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 10 01:36:09.510 INFO kablam!  --> src/core/mod.rs:2:12
Sep 10 01:36:09.510 INFO kablam!   |
Sep 10 01:36:09.510 INFO kablam! 2 | #![feature(iterator_find_map)]
Sep 10 01:36:09.510 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 10 01:36:09.510 INFO kablam!   |
Sep 10 01:36:09.510 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 10 01:36:09.510 INFO kablam! 
Sep 10 01:36:10.090 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Sep 10 01:36:10.098 INFO kablam! su: No module specific data is present
Sep 10 01:36:11.580 INFO running `"docker" "rm" "-f" "2997aad1a6e0ffe4751365155dbb9b37a004daa3e8850217f38d3a365aa42e6a"`
Sep 10 01:36:11.697 INFO blam! 2997aad1a6e0ffe4751365155dbb9b37a004daa3e8850217f38d3a365aa42e6a