Sep 21 03:28:16.277 INFO checking scule-1.0.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:28:16.277 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:28:16.277 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:28:16.427 INFO blam! 6e69e501ddc38f7921f89bfda2f665059daed4b5578590eb4a9fb8c9e5d8938b
Sep 21 03:28:16.429 INFO running `"docker" "start" "-a" "6e69e501ddc38f7921f89bfda2f665059daed4b5578590eb4a9fb8c9e5d8938b"`
Sep 21 03:28:17.663 INFO kablam! usermod: no changes
Sep 21 03:28:17.703 INFO kablam!     Checking scule v1.0.0 (/source)
Sep 21 03:28:17.965 INFO kablam! warning: unused import: `std::process::Command`
Sep 21 03:28:17.966 INFO kablam!    --> src/main.rs:115:9
Sep 21 03:28:17.966 INFO kablam!     |
Sep 21 03:28:17.966 INFO kablam! 115 |     use std::process::Command; 
Sep 21 03:28:17.966 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:28:17.966 INFO kablam!     |
Sep 21 03:28:17.966 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 21 03:28:17.966 INFO kablam! 
Sep 21 03:28:17.966 INFO kablam! warning: unused import: `std::str`
Sep 21 03:28:17.966 INFO kablam!    --> src/main.rs:116:9
Sep 21 03:28:17.966 INFO kablam!     |
Sep 21 03:28:17.966 INFO kablam! 116 |     use std::str; 
Sep 21 03:28:17.966 INFO kablam!     |         ^^^^^^^^
Sep 21 03:28:17.966 INFO kablam! 
Sep 21 03:28:18.001 INFO kablam! warning: unused variable: `err`
Sep 21 03:28:18.001 INFO kablam!   --> src/main.rs:89:13
Sep 21 03:28:18.001 INFO kablam!    |
Sep 21 03:28:18.001 INFO kablam! 89 |         Err(err) => "",
Sep 21 03:28:18.001 INFO kablam!    |             ^^^ help: consider using `_err` instead
Sep 21 03:28:18.001 INFO kablam!    |
Sep 21 03:28:18.001 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 03:28:18.001 INFO kablam! 
Sep 21 03:28:18.001 INFO kablam! warning: unused variable: `x`
Sep 21 03:28:18.001 INFO kablam!    --> src/main.rs:108:12
Sep 21 03:28:18.001 INFO kablam!     |
Sep 21 03:28:18.001 INFO kablam! 108 |         Ok(x) => bytes, 
Sep 21 03:28:18.001 INFO kablam!     |            ^ help: consider using `_x` instead
Sep 21 03:28:18.001 INFO kablam! 
Sep 21 03:28:18.039 INFO kablam! warning: unused variable: `err`
Sep 21 03:28:18.039 INFO kablam!   --> src/main.rs:89:13
Sep 21 03:28:18.039 INFO kablam!    |
Sep 21 03:28:18.039 INFO kablam! 89 |         Err(err) => "",
Sep 21 03:28:18.039 INFO kablam!    |             ^^^ help: consider using `_err` instead
Sep 21 03:28:18.039 INFO kablam!    |
Sep 21 03:28:18.039 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 03:28:18.039 INFO kablam! 
Sep 21 03:28:18.039 INFO kablam! warning: unused variable: `x`
Sep 21 03:28:18.039 INFO kablam!    --> src/main.rs:108:12
Sep 21 03:28:18.039 INFO kablam!     |
Sep 21 03:28:18.039 INFO kablam! 108 |         Ok(x) => bytes, 
Sep 21 03:28:18.039 INFO kablam!     |            ^ help: consider using `_x` instead
Sep 21 03:28:18.039 INFO kablam! 
Sep 21 03:28:18.075 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Sep 21 03:28:18.078 INFO kablam! su: No module specific data is present
Sep 21 03:28:18.454 INFO running `"docker" "rm" "-f" "6e69e501ddc38f7921f89bfda2f665059daed4b5578590eb4a9fb8c9e5d8938b"`
Sep 21 03:28:18.539 INFO blam! 6e69e501ddc38f7921f89bfda2f665059daed4b5578590eb4a9fb8c9e5d8938b