Sep 21 11:56:26.579 INFO checking convert-0.2.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 11:56:26.579 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 11:56:26.579 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:56:26.716 INFO blam! 16ec2efc0dfeb14e739f12ab2c42f14469af0c9c864a5cec34aa9b79d42ea8cc
Sep 21 11:56:26.718 INFO running `"docker" "start" "-a" "16ec2efc0dfeb14e739f12ab2c42f14469af0c9c864a5cec34aa9b79d42ea8cc"`
Sep 21 11:56:27.631 INFO kablam! usermod: no changes
Sep 21 11:56:27.868 INFO kablam!     Checking convert v0.2.0 (/source)
Sep 21 11:56:29.044 INFO kablam! warning: unused import: `json::parse`
Sep 21 11:56:29.044 INFO kablam!   --> src/main.rs:14:5
Sep 21 11:56:29.044 INFO kablam!    |
Sep 21 11:56:29.044 INFO kablam! 14 | use json::parse;
Sep 21 11:56:29.044 INFO kablam!    |     ^^^^^^^^^^^
Sep 21 11:56:29.044 INFO kablam!    |
Sep 21 11:56:29.044 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 11:56:29.044 INFO kablam! 
Sep 21 11:56:29.079 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Sep 21 11:56:29.079 INFO kablam!   --> src/main.rs:40:26
Sep 21 11:56:29.079 INFO kablam!    |
Sep 21 11:56:29.079 INFO kablam! 40 |         for cause in err.causes().skip(1) {
Sep 21 11:56:29.079 INFO kablam!    |                          ^^^^^^
Sep 21 11:56:29.079 INFO kablam!    |
Sep 21 11:56:29.079 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 21 11:56:29.079 INFO kablam! 
Sep 21 11:56:29.116 INFO kablam! warning: unused import: `json::parse`
Sep 21 11:56:29.116 INFO kablam!   --> src/main.rs:14:5
Sep 21 11:56:29.116 INFO kablam!    |
Sep 21 11:56:29.116 INFO kablam! 14 | use json::parse;
Sep 21 11:56:29.116 INFO kablam!    |     ^^^^^^^^^^^
Sep 21 11:56:29.116 INFO kablam!    |
Sep 21 11:56:29.116 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 11:56:29.116 INFO kablam! 
Sep 21 11:56:29.123 INFO kablam! warning: unused variable: `val`
Sep 21 11:56:29.124 INFO kablam!   --> src/main.rs:90:20
Sep 21 11:56:29.124 INFO kablam!    |
Sep 21 11:56:29.124 INFO kablam! 90 |         for (curr, val) in obj.iter() {
Sep 21 11:56:29.124 INFO kablam!    |                    ^^^ help: consider using `_val` instead
Sep 21 11:56:29.124 INFO kablam!    |
Sep 21 11:56:29.124 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 11:56:29.124 INFO kablam! 
Sep 21 11:56:29.134 INFO kablam! warning: unused attribute
Sep 21 11:56:29.134 INFO kablam!  --> src/main.rs:9:1
Sep 21 11:56:29.134 INFO kablam!   |
Sep 21 11:56:29.134 INFO kablam! 9 | #[macro_use]
Sep 21 11:56:29.134 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 11:56:29.134 INFO kablam!   |
Sep 21 11:56:29.134 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 21 11:56:29.134 INFO kablam! 
Sep 21 11:56:29.134 INFO kablam! warning: unused attribute
Sep 21 11:56:29.134 INFO kablam!  --> src/main.rs:9:1
Sep 21 11:56:29.134 INFO kablam!   |
Sep 21 11:56:29.134 INFO kablam! 9 | #[macro_use]
Sep 21 11:56:29.134 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 11:56:29.134 INFO kablam! 
Sep 21 11:56:29.168 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Sep 21 11:56:29.168 INFO kablam!   --> src/main.rs:40:26
Sep 21 11:56:29.168 INFO kablam!    |
Sep 21 11:56:29.168 INFO kablam! 40 |         for cause in err.causes().skip(1) {
Sep 21 11:56:29.168 INFO kablam!    |                          ^^^^^^
Sep 21 11:56:29.168 INFO kablam!    |
Sep 21 11:56:29.168 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 21 11:56:29.168 INFO kablam! 
Sep 21 11:56:29.230 INFO kablam! warning: unused variable: `val`
Sep 21 11:56:29.230 INFO kablam!   --> src/main.rs:90:20
Sep 21 11:56:29.230 INFO kablam!    |
Sep 21 11:56:29.230 INFO kablam! 90 |         for (curr, val) in obj.iter() {
Sep 21 11:56:29.230 INFO kablam!    |                    ^^^ help: consider using `_val` instead
Sep 21 11:56:29.230 INFO kablam!    |
Sep 21 11:56:29.230 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 11:56:29.230 INFO kablam! 
Sep 21 11:56:29.246 INFO kablam! warning: unused attribute
Sep 21 11:56:29.246 INFO kablam!  --> src/main.rs:9:1
Sep 21 11:56:29.246 INFO kablam!   |
Sep 21 11:56:29.246 INFO kablam! 9 | #[macro_use]
Sep 21 11:56:29.246 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 11:56:29.246 INFO kablam!   |
Sep 21 11:56:29.246 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 21 11:56:29.246 INFO kablam! 
Sep 21 11:56:29.246 INFO kablam! warning: unused attribute
Sep 21 11:56:29.246 INFO kablam!  --> src/main.rs:9:1
Sep 21 11:56:29.246 INFO kablam!   |
Sep 21 11:56:29.246 INFO kablam! 9 | #[macro_use]
Sep 21 11:56:29.246 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 11:56:29.246 INFO kablam! 
Sep 21 11:56:29.269 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Sep 21 11:56:29.273 INFO kablam! su: No module specific data is present
Sep 21 11:56:29.735 INFO running `"docker" "rm" "-f" "16ec2efc0dfeb14e739f12ab2c42f14469af0c9c864a5cec34aa9b79d42ea8cc"`
Sep 21 11:56:29.846 INFO blam! 16ec2efc0dfeb14e739f12ab2c42f14469af0c9c864a5cec34aa9b79d42ea8cc