Sep 04 20:55:47.343 INFO checking convert-0.2.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 20:55:47.343 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 20:55:47.343 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 20:55:47.569 INFO blam! 3fe8cb40ff44971cde7af9a21331ad4909697fb8e69d460086e4900d816df8a7
Sep 04 20:55:47.569 INFO running `"docker" "start" "-a" "3fe8cb40ff44971cde7af9a21331ad4909697fb8e69d460086e4900d816df8a7"`
Sep 04 20:55:48.309 INFO kablam!     Checking convert v0.2.0 (file:///source)
Sep 04 20:55:52.417 INFO kablam! warning: unused import: `json::parse`
Sep 04 20:55:52.417 INFO kablam!   --> src/main.rs:14:5
Sep 04 20:55:52.417 INFO kablam!    |
Sep 04 20:55:52.417 INFO kablam! 14 | use json::parse;
Sep 04 20:55:52.417 INFO kablam!    |     ^^^^^^^^^^^
Sep 04 20:55:52.418 INFO kablam!    |
Sep 04 20:55:52.418 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 20:55:52.418 INFO kablam! 
Sep 04 20:55:52.441 INFO kablam! warning: unused import: `json::parse`
Sep 04 20:55:52.441 INFO kablam!   --> src/main.rs:14:5
Sep 04 20:55:52.441 INFO kablam!    |
Sep 04 20:55:52.441 INFO kablam! 14 | use json::parse;
Sep 04 20:55:52.441 INFO kablam!    |     ^^^^^^^^^^^
Sep 04 20:55:52.441 INFO kablam!    |
Sep 04 20:55:52.441 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 20:55:52.441 INFO kablam! 
Sep 04 20:55:52.534 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Sep 04 20:55:52.534 INFO kablam!   --> src/main.rs:40:26
Sep 04 20:55:52.534 INFO kablam!    |
Sep 04 20:55:52.534 INFO kablam! 40 |         for cause in err.causes().skip(1) {
Sep 04 20:55:52.534 INFO kablam!    |                          ^^^^^^
Sep 04 20:55:52.534 INFO kablam!    |
Sep 04 20:55:52.534 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 20:55:52.534 INFO kablam! 
Sep 04 20:55:52.571 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Sep 04 20:55:52.571 INFO kablam!   --> src/main.rs:40:26
Sep 04 20:55:52.571 INFO kablam!    |
Sep 04 20:55:52.571 INFO kablam! 40 |         for cause in err.causes().skip(1) {
Sep 04 20:55:52.571 INFO kablam!    |                          ^^^^^^
Sep 04 20:55:52.571 INFO kablam!    |
Sep 04 20:55:52.571 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 20:55:52.571 INFO kablam! 
Sep 04 20:55:52.776 INFO kablam! warning: unused variable: `val`
Sep 04 20:55:52.776 INFO kablam!   --> src/main.rs:90:20
Sep 04 20:55:52.776 INFO kablam!    |
Sep 04 20:55:52.776 INFO kablam! 90 |         for (curr, val) in obj.iter() {
Sep 04 20:55:52.777 INFO kablam!    |                    ^^^ help: consider using `_val` instead
Sep 04 20:55:52.777 INFO kablam!    |
Sep 04 20:55:52.777 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 20:55:52.777 INFO kablam! 
Sep 04 20:55:52.823 INFO kablam! warning: unused variable: `val`
Sep 04 20:55:52.823 INFO kablam!   --> src/main.rs:90:20
Sep 04 20:55:52.823 INFO kablam!    |
Sep 04 20:55:52.823 INFO kablam! 90 |         for (curr, val) in obj.iter() {
Sep 04 20:55:52.823 INFO kablam!    |                    ^^^ help: consider using `_val` instead
Sep 04 20:55:52.823 INFO kablam!    |
Sep 04 20:55:52.823 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 20:55:52.823 INFO kablam! 
Sep 04 20:55:52.823 INFO kablam! warning: unused attribute
Sep 04 20:55:52.824 INFO kablam!  --> src/main.rs:9:1
Sep 04 20:55:52.824 INFO kablam!   |
Sep 04 20:55:52.824 INFO kablam! 9 | #[macro_use]
Sep 04 20:55:52.824 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 20:55:52.824 INFO kablam!   |
Sep 04 20:55:52.824 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 04 20:55:52.824 INFO kablam! 
Sep 04 20:55:52.824 INFO kablam! warning: unused attribute
Sep 04 20:55:52.824 INFO kablam!  --> src/main.rs:9:1
Sep 04 20:55:52.824 INFO kablam!   |
Sep 04 20:55:52.824 INFO kablam! 9 | #[macro_use]
Sep 04 20:55:52.824 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 20:55:52.824 INFO kablam! 
Sep 04 20:55:52.869 INFO kablam! warning: unused attribute
Sep 04 20:55:52.869 INFO kablam!  --> src/main.rs:9:1
Sep 04 20:55:52.869 INFO kablam!   |
Sep 04 20:55:52.869 INFO kablam! 9 | #[macro_use]
Sep 04 20:55:52.869 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 20:55:52.869 INFO kablam!   |
Sep 04 20:55:52.870 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 04 20:55:52.870 INFO kablam! 
Sep 04 20:55:52.870 INFO kablam! warning: unused attribute
Sep 04 20:55:52.870 INFO kablam!  --> src/main.rs:9:1
Sep 04 20:55:52.870 INFO kablam!   |
Sep 04 20:55:52.870 INFO kablam! 9 | #[macro_use]
Sep 04 20:55:52.870 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 20:55:52.870 INFO kablam! 
Sep 04 20:55:52.896 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.75s
Sep 04 20:55:52.905 INFO kablam! su: No module specific data is present
Sep 04 20:55:53.425 INFO running `"docker" "rm" "-f" "3fe8cb40ff44971cde7af9a21331ad4909697fb8e69d460086e4900d816df8a7"`
Sep 04 20:55:53.538 INFO blam! 3fe8cb40ff44971cde7af9a21331ad4909697fb8e69d460086e4900d816df8a7