Sep 03 18:54:45.208 INFO checking yu-i9/mini_python against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 03 18:54:45.208 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 03 18:54:45.208 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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=500" "-e" "CMD=cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 18:54:45.451 INFO blam! 36d9f4de0bd9b85a2f4dd2d6ce91e4ee65f772530f4b9d841db4fee8d0acff84
Sep 03 18:54:45.453 INFO running `"docker" "start" "-a" "36d9f4de0bd9b85a2f4dd2d6ce91e4ee65f772530f4b9d841db4fee8d0acff84"`
Sep 03 18:54:46.329 INFO kablam!     Checking mini_python v0.1.0 (file:///source)
Sep 03 18:54:47.277 INFO kablam! warning: value assigned to `ch` is never read
Sep 03 18:54:47.277 INFO kablam!    --> src/core/lexer.rs:181:17
Sep 03 18:54:47.277 INFO kablam!     |
Sep 03 18:54:47.277 INFO kablam! 181 |         let mut ch = '0';
Sep 03 18:54:47.277 INFO kablam!     |                 ^^
Sep 03 18:54:47.277 INFO kablam!     |
Sep 03 18:54:47.277 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 03 18:54:47.277 INFO kablam! 
Sep 03 18:54:47.376 INFO kablam! warning: value assigned to `ch` is never read
Sep 03 18:54:47.376 INFO kablam!    --> src/core/lexer.rs:181:17
Sep 03 18:54:47.376 INFO kablam!     |
Sep 03 18:54:47.376 INFO kablam! 181 |         let mut ch = '0';
Sep 03 18:54:47.377 INFO kablam!     |                 ^^
Sep 03 18:54:47.377 INFO kablam!     |
Sep 03 18:54:47.377 INFO kablam!     = note: #[warn(unused_assignments)] on by default
Sep 03 18:54:47.377 INFO kablam! 
Sep 03 18:54:47.485 INFO kablam! warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 03 18:54:47.485 INFO kablam!  --> src/core/mod.rs:2:12
Sep 03 18:54:47.485 INFO kablam!   |
Sep 03 18:54:47.485 INFO kablam! 2 | #![feature(iterator_find_map)]
Sep 03 18:54:47.485 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 03 18:54:47.485 INFO kablam!   |
Sep 03 18:54:47.486 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 03 18:54:47.486 INFO kablam! 
Sep 03 18:54:47.672 INFO kablam! warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable
Sep 03 18:54:47.672 INFO kablam!  --> src/core/mod.rs:2:12
Sep 03 18:54:47.672 INFO kablam!   |
Sep 03 18:54:47.672 INFO kablam! 2 | #![feature(iterator_find_map)]
Sep 03 18:54:47.672 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 03 18:54:47.672 INFO kablam!   |
Sep 03 18:54:47.672 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 03 18:54:47.672 INFO kablam! 
Sep 03 18:54:48.245 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Sep 03 18:54:48.249 INFO kablam! su: No module specific data is present
Sep 03 18:54:48.810 INFO running `"docker" "rm" "-f" "36d9f4de0bd9b85a2f4dd2d6ce91e4ee65f772530f4b9d841db4fee8d0acff84"`
Sep 03 18:54:48.964 INFO blam! 36d9f4de0bd9b85a2f4dd2d6ce91e4ee65f772530f4b9d841db4fee8d0acff84