Sep 01 07:31:21.671 INFO checking convert-0.2.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 07:31:21.671 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 07:31:21.671 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:31:21.836 INFO blam! d2cdd3c717ebe898b0a8da3334267320d42fe327debdbe4aafa09fe95ba64c7f
Sep 01 07:31:21.838 INFO running `"docker" "start" "-a" "d2cdd3c717ebe898b0a8da3334267320d42fe327debdbe4aafa09fe95ba64c7f"`
Sep 01 07:31:22.677 INFO kablam!     Checking convert v0.2.0 (file:///source)
Sep 01 07:31:27.501 INFO kablam! warning: unused import: `json::parse`
Sep 01 07:31:27.501 INFO kablam!   --> src/main.rs:14:5
Sep 01 07:31:27.501 INFO kablam!    |
Sep 01 07:31:27.501 INFO kablam! 14 | use json::parse;
Sep 01 07:31:27.501 INFO kablam!    |     ^^^^^^^^^^^
Sep 01 07:31:27.501 INFO kablam!    |
Sep 01 07:31:27.501 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 07:31:27.501 INFO kablam! 
Sep 01 07:31:27.679 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Sep 01 07:31:27.680 INFO kablam!   --> src/main.rs:40:26
Sep 01 07:31:27.680 INFO kablam!    |
Sep 01 07:31:27.680 INFO kablam! 40 |         for cause in err.causes().skip(1) {
Sep 01 07:31:27.680 INFO kablam!    |                          ^^^^^^
Sep 01 07:31:27.680 INFO kablam!    |
Sep 01 07:31:27.680 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 07:31:27.680 INFO kablam! 
Sep 01 07:31:27.736 INFO kablam! warning: unused import: `json::parse`
Sep 01 07:31:27.736 INFO kablam!   --> src/main.rs:14:5
Sep 01 07:31:27.736 INFO kablam!    |
Sep 01 07:31:27.736 INFO kablam! 14 | use json::parse;
Sep 01 07:31:27.736 INFO kablam!    |     ^^^^^^^^^^^
Sep 01 07:31:27.736 INFO kablam!    |
Sep 01 07:31:27.736 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 07:31:27.736 INFO kablam! 
Sep 01 07:31:27.875 INFO kablam! warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Sep 01 07:31:27.875 INFO kablam!   --> src/main.rs:40:26
Sep 01 07:31:27.875 INFO kablam!    |
Sep 01 07:31:27.875 INFO kablam! 40 |         for cause in err.causes().skip(1) {
Sep 01 07:31:27.875 INFO kablam!    |                          ^^^^^^
Sep 01 07:31:27.875 INFO kablam!    |
Sep 01 07:31:27.875 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 07:31:27.875 INFO kablam! 
Sep 01 07:31:27.958 INFO kablam! warning: unused variable: `val`
Sep 01 07:31:27.958 INFO kablam!   --> src/main.rs:90:20
Sep 01 07:31:27.959 INFO kablam!    |
Sep 01 07:31:27.959 INFO kablam! 90 |         for (curr, val) in obj.iter() {
Sep 01 07:31:27.959 INFO kablam!    |                    ^^^ help: consider using `_val` instead
Sep 01 07:31:27.959 INFO kablam!    |
Sep 01 07:31:27.959 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 07:31:27.959 INFO kablam! 
Sep 01 07:31:28.005 INFO kablam! warning: unused attribute
Sep 01 07:31:28.005 INFO kablam!  --> src/main.rs:9:1
Sep 01 07:31:28.005 INFO kablam!   |
Sep 01 07:31:28.005 INFO kablam! 9 | #[macro_use]
Sep 01 07:31:28.005 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 07:31:28.005 INFO kablam!   |
Sep 01 07:31:28.006 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 01 07:31:28.006 INFO kablam! 
Sep 01 07:31:28.006 INFO kablam! warning: unused attribute
Sep 01 07:31:28.006 INFO kablam!  --> src/main.rs:9:1
Sep 01 07:31:28.006 INFO kablam!   |
Sep 01 07:31:28.006 INFO kablam! 9 | #[macro_use]
Sep 01 07:31:28.007 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 07:31:28.007 INFO kablam! 
Sep 01 07:31:28.091 INFO kablam! warning: unused variable: `val`
Sep 01 07:31:28.091 INFO kablam!   --> src/main.rs:90:20
Sep 01 07:31:28.091 INFO kablam!    |
Sep 01 07:31:28.091 INFO kablam! 90 |         for (curr, val) in obj.iter() {
Sep 01 07:31:28.091 INFO kablam!    |                    ^^^ help: consider using `_val` instead
Sep 01 07:31:28.092 INFO kablam!    |
Sep 01 07:31:28.092 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 07:31:28.092 INFO kablam! 
Sep 01 07:31:28.136 INFO kablam! warning: unused attribute
Sep 01 07:31:28.136 INFO kablam!  --> src/main.rs:9:1
Sep 01 07:31:28.136 INFO kablam!   |
Sep 01 07:31:28.136 INFO kablam! 9 | #[macro_use]
Sep 01 07:31:28.136 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 07:31:28.136 INFO kablam!   |
Sep 01 07:31:28.136 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 01 07:31:28.136 INFO kablam! 
Sep 01 07:31:28.136 INFO kablam! warning: unused attribute
Sep 01 07:31:28.136 INFO kablam!  --> src/main.rs:9:1
Sep 01 07:31:28.136 INFO kablam!   |
Sep 01 07:31:28.136 INFO kablam! 9 | #[macro_use]
Sep 01 07:31:28.136 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 07:31:28.136 INFO kablam! 
Sep 01 07:31:28.171 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
Sep 01 07:31:28.184 INFO kablam! su: No module specific data is present
Sep 01 07:31:28.690 INFO running `"docker" "rm" "-f" "d2cdd3c717ebe898b0a8da3334267320d42fe327debdbe4aafa09fe95ba64c7f"`
Sep 01 07:31:28.875 INFO blam! d2cdd3c717ebe898b0a8da3334267320d42fe327debdbe4aafa09fe95ba64c7f