Sep 10 12:41:56.497 INFO checking print-flat-tree-1.1.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 12:41:56.497 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 12:41:56.497 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/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 12:41:56.700 INFO blam! 934a8f61ef1e07ee281e753e043531b9ccb3b1204b53ef1ccfb69b80aa4171f1
Sep 10 12:41:56.702 INFO running `"docker" "start" "-a" "934a8f61ef1e07ee281e753e043531b9ccb3b1204b53ef1ccfb69b80aa4171f1"`
Sep 10 12:41:57.542 INFO kablam! usermod: no changes
Sep 10 12:41:57.626 INFO kablam!     Checking flat-tree v3.3.0
Sep 10 12:41:57.996 INFO kablam!     Checking print-flat-tree v1.1.3 (file:///source)
Sep 10 12:41:58.848 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 12:41:58.848 INFO kablam!  --> src/main.rs:4:1
Sep 10 12:41:58.848 INFO kablam!   |
Sep 10 12:41:58.848 INFO kablam! 4 | #[macro_use]
Sep 10 12:41:58.848 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 12:41:58.848 INFO kablam!   |
Sep 10 12:41:58.849 INFO kablam! note: lint level defined here
Sep 10 12:41:58.849 INFO kablam!  --> src/main.rs:1:9
Sep 10 12:41:58.849 INFO kablam!   |
Sep 10 12:41:58.849 INFO kablam! 1 | #![deny(warnings)]
Sep 10 12:41:58.849 INFO kablam!   |         ^^^^^^^^
Sep 10 12:41:58.849 INFO kablam!   = note: #[warn(unused_imports)] implied by #[warn(warnings)]
Sep 10 12:41:58.849 INFO kablam! 
Sep 10 12:41:58.882 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 12:41:58.882 INFO kablam!  --> src/main.rs:4:1
Sep 10 12:41:58.882 INFO kablam!   |
Sep 10 12:41:58.882 INFO kablam! 4 | #[macro_use]
Sep 10 12:41:58.882 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 12:41:58.882 INFO kablam!   |
Sep 10 12:41:58.882 INFO kablam! note: lint level defined here
Sep 10 12:41:58.882 INFO kablam!  --> src/main.rs:1:9
Sep 10 12:41:58.882 INFO kablam!   |
Sep 10 12:41:58.882 INFO kablam! 1 | #![deny(warnings)]
Sep 10 12:41:58.882 INFO kablam!   |         ^^^^^^^^
Sep 10 12:41:58.882 INFO kablam!   = note: #[warn(unused_imports)] implied by #[warn(warnings)]
Sep 10 12:41:58.882 INFO kablam! 
Sep 10 12:41:58.948 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Sep 10 12:41:58.953 INFO kablam! su: No module specific data is present
Sep 10 12:41:59.466 INFO running `"docker" "rm" "-f" "934a8f61ef1e07ee281e753e043531b9ccb3b1204b53ef1ccfb69b80aa4171f1"`
Sep 10 12:41:59.553 INFO blam! 934a8f61ef1e07ee281e753e043531b9ccb3b1204b53ef1ccfb69b80aa4171f1