Sep 06 08:32:06.226 INFO checking convert-0.2.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 08:32:06.226 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 08:32:06.226 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:32:06.383 INFO blam! 12bc718112a5cc49be1d9a07a5c64c48351cf1415d9006c2a4d1d2ff7d3acb68
Sep 06 08:32:06.385 INFO running `"docker" "start" "-a" "12bc718112a5cc49be1d9a07a5c64c48351cf1415d9006c2a4d1d2ff7d3acb68"`
Sep 06 08:32:07.546 INFO kablam! usermod: no changes
Sep 06 08:32:07.743 INFO kablam!    Compiling curl-sys v0.1.35
Sep 06 08:32:09.216 INFO kablam!     Checking curl v0.2.19
Sep 06 08:32:10.166 INFO kablam!     Checking convert v0.2.0 (file:///source)
Sep 06 08:32:11.998 INFO kablam! warning: unused import: `json::parse`
Sep 06 08:32:11.998 INFO kablam!   --> src/main.rs:14:5
Sep 06 08:32:11.998 INFO kablam!    |
Sep 06 08:32:11.998 INFO kablam! 14 | use json::parse;
Sep 06 08:32:11.998 INFO kablam!    |     ^^^^^^^^^^^
Sep 06 08:32:11.998 INFO kablam!    |
Sep 06 08:32:11.998 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 08:32:11.998 INFO kablam! 
Sep 06 08:32:12.056 INFO kablam! warning: unused import: `json::parse`
Sep 06 08:32:12.056 INFO kablam!   --> src/main.rs:14:5
Sep 06 08:32:12.056 INFO kablam!    |
Sep 06 08:32:12.056 INFO kablam! 14 | use json::parse;
Sep 06 08:32:12.056 INFO kablam!    |     ^^^^^^^^^^^
Sep 06 08:32:12.056 INFO kablam!    |
Sep 06 08:32:12.056 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 08:32:12.056 INFO kablam! 
Sep 06 08:32:12.087 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Sep 06 08:32:12.087 INFO kablam!   --> src/main.rs:40:26
Sep 06 08:32:12.087 INFO kablam!    |
Sep 06 08:32:12.087 INFO kablam! 40 |         for cause in err.causes().skip(1) {
Sep 06 08:32:12.087 INFO kablam!    |                          ^^^^^^
Sep 06 08:32:12.087 INFO kablam!    |
Sep 06 08:32:12.087 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 08:32:12.087 INFO kablam! 
Sep 06 08:32:12.137 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Sep 06 08:32:12.137 INFO kablam!   --> src/main.rs:40:26
Sep 06 08:32:12.137 INFO kablam!    |
Sep 06 08:32:12.137 INFO kablam! 40 |         for cause in err.causes().skip(1) {
Sep 06 08:32:12.137 INFO kablam!    |                          ^^^^^^
Sep 06 08:32:12.142 INFO kablam!    |
Sep 06 08:32:12.142 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 08:32:12.142 INFO kablam! 
Sep 06 08:32:12.226 INFO kablam! warning: unused variable: `val`
Sep 06 08:32:12.226 INFO kablam!   --> src/main.rs:90:20
Sep 06 08:32:12.226 INFO kablam!    |
Sep 06 08:32:12.226 INFO kablam! 90 |         for (curr, val) in obj.iter() {
Sep 06 08:32:12.226 INFO kablam!    |                    ^^^ help: consider using `_val` instead
Sep 06 08:32:12.226 INFO kablam!    |
Sep 06 08:32:12.226 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 08:32:12.226 INFO kablam! 
Sep 06 08:32:12.254 INFO kablam! warning: unused attribute
Sep 06 08:32:12.254 INFO kablam!  --> src/main.rs:9:1
Sep 06 08:32:12.254 INFO kablam!   |
Sep 06 08:32:12.254 INFO kablam! 9 | #[macro_use]
Sep 06 08:32:12.254 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 08:32:12.254 INFO kablam!   |
Sep 06 08:32:12.254 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 06 08:32:12.254 INFO kablam! 
Sep 06 08:32:12.254 INFO kablam! warning: unused attribute
Sep 06 08:32:12.254 INFO kablam!  --> src/main.rs:9:1
Sep 06 08:32:12.254 INFO kablam!   |
Sep 06 08:32:12.254 INFO kablam! 9 | #[macro_use]
Sep 06 08:32:12.254 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 08:32:12.254 INFO kablam! 
Sep 06 08:32:12.274 INFO kablam! warning: unused variable: `val`
Sep 06 08:32:12.274 INFO kablam!   --> src/main.rs:90:20
Sep 06 08:32:12.274 INFO kablam!    |
Sep 06 08:32:12.274 INFO kablam! 90 |         for (curr, val) in obj.iter() {
Sep 06 08:32:12.274 INFO kablam!    |                    ^^^ help: consider using `_val` instead
Sep 06 08:32:12.274 INFO kablam!    |
Sep 06 08:32:12.274 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 08:32:12.274 INFO kablam! 
Sep 06 08:32:12.298 INFO kablam! warning: unused attribute
Sep 06 08:32:12.298 INFO kablam!  --> src/main.rs:9:1
Sep 06 08:32:12.298 INFO kablam!   |
Sep 06 08:32:12.298 INFO kablam! 9 | #[macro_use]
Sep 06 08:32:12.298 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 08:32:12.298 INFO kablam!   |
Sep 06 08:32:12.298 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 06 08:32:12.298 INFO kablam! 
Sep 06 08:32:12.298 INFO kablam! warning: unused attribute
Sep 06 08:32:12.298 INFO kablam!  --> src/main.rs:9:1
Sep 06 08:32:12.298 INFO kablam!   |
Sep 06 08:32:12.298 INFO kablam! 9 | #[macro_use]
Sep 06 08:32:12.298 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 08:32:12.298 INFO kablam! 
Sep 06 08:32:12.315 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.75s
Sep 06 08:32:12.324 INFO kablam! su: No module specific data is present
Sep 06 08:32:13.300 INFO running `"docker" "rm" "-f" "12bc718112a5cc49be1d9a07a5c64c48351cf1415d9006c2a4d1d2ff7d3acb68"`
Sep 06 08:32:13.413 INFO blam! 12bc718112a5cc49be1d9a07a5c64c48351cf1415d9006c2a4d1d2ff7d3acb68