Sep 06 04:58:34.215 INFO checking json_io-0.1.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 04:58:34.215 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 04:58:34.215 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:58:34.364 INFO blam! 670d3c2ec8287771f0369906d3998cc37ece4b633b4e37682e2642dd52af4af3
Sep 06 04:58:34.365 INFO running `"docker" "start" "-a" "670d3c2ec8287771f0369906d3998cc37ece4b633b4e37682e2642dd52af4af3"`
Sep 06 04:58:35.194 INFO kablam! usermod: no changes
Sep 06 04:58:35.215 INFO kablam!     Checking find_folder v0.1.1
Sep 06 04:58:35.215 INFO kablam!     Checking json_io v0.1.2 (file:///source)
Sep 06 04:58:35.424 INFO kablam! warning: unused import: `std::error::Error`
Sep 06 04:58:35.424 INFO kablam!   --> src/lib.rs:35:13
Sep 06 04:58:35.424 INFO kablam!    |
Sep 06 04:58:35.425 INFO kablam! 35 |         use std::error::Error as StdError;
Sep 06 04:58:35.425 INFO kablam!    |             ^^^^^^^^^^^^^^^^^
Sep 06 04:58:35.425 INFO kablam!    |
Sep 06 04:58:35.425 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 04:58:35.425 INFO kablam! 
Sep 06 04:58:35.764 INFO kablam! warning: unused import: `std::error::Error`
Sep 06 04:58:35.765 INFO kablam!   --> src/lib.rs:35:13
Sep 06 04:58:35.765 INFO kablam!    |
Sep 06 04:58:35.765 INFO kablam! 35 |         use std::error::Error as StdError;
Sep 06 04:58:35.765 INFO kablam!    |             ^^^^^^^^^^^^^^^^^
Sep 06 04:58:35.765 INFO kablam!    |
Sep 06 04:58:35.765 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 04:58:35.765 INFO kablam! 
Sep 06 04:58:35.797 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Sep 06 04:58:35.801 INFO kablam! su: No module specific data is present
Sep 06 04:58:36.615 INFO running `"docker" "rm" "-f" "670d3c2ec8287771f0369906d3998cc37ece4b633b4e37682e2642dd52af4af3"`
Sep 06 04:58:36.726 INFO blam! 670d3c2ec8287771f0369906d3998cc37ece4b633b4e37682e2642dd52af4af3