Aug 29 20:35:58.461 INFO checking aprilwade/randomprime against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 20:35:58.461 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 20:35:58.461 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 20:35:58.646 INFO blam! d2b528eeb6863c425787d481d4762ce962a0104150d525a8044b0c6e0a0f4af6
Aug 29 20:35:58.648 INFO running `"docker" "start" "-a" "d2b528eeb6863c425787d481d4762ce962a0104150d525a8044b0c6e0a0f4af6"`
Aug 29 20:35:59.375 INFO kablam!    Compiling bitflags v0.5.0
Aug 29 20:35:59.379 INFO kablam!     Checking unicode-xid v0.0.3
Aug 29 20:35:59.379 INFO kablam!    Compiling winapi v0.3.5
Aug 29 20:35:59.379 INFO kablam!    Compiling syntex_pos v0.43.0
Aug 29 20:35:59.381 INFO kablam!    Compiling syn v0.14.5
Aug 29 20:35:59.381 INFO kablam!     Checking miniz-sys v0.1.10
Aug 29 20:35:59.381 INFO kablam!     Checking serde_json v1.0.24
Aug 29 20:35:59.965 INFO kablam!     Checking num-bigint v0.1.44
Aug 29 20:36:00.314 INFO kablam!     Checking num-iter v0.1.37
Aug 29 20:36:00.386 INFO kablam!     Checking serde_json v0.9.10
Aug 29 20:36:00.938 INFO kablam!     Checking flate2 v0.2.20
Aug 29 20:36:01.514 INFO kablam!     Checking syntex_errors v0.43.0
Aug 29 20:36:06.998 INFO kablam!     Checking syntex_syntax v0.43.0
Aug 29 20:36:10.041 INFO kablam!     Checking num-rational v0.1.42
Aug 29 20:36:11.506 INFO kablam!     Checking preferences v1.1.0
Aug 29 20:36:14.352 INFO kablam!     Checking num v0.1.42
Aug 29 20:36:15.590 INFO kablam!     Checking reader_writer v0.1.0 (file:///source/reader_writer)
Aug 29 20:36:32.811 INFO kablam!    Compiling serde_derive v1.0.70
Aug 29 20:36:59.174 INFO kablam!     Checking syntex v0.43.0
Aug 29 20:37:01.681 INFO kablam!     Checking auto_struct_macros v0.1.0 (file:///source/auto_struct_macros)
Aug 29 20:37:39.829 INFO kablam!    Compiling structs v0.1.0 (file:///source/structs)
Aug 29 20:37:49.633 INFO kablam! warning: unused variable: `file`
Aug 29 20:37:49.633 INFO kablam!     --> /target/debug/build/structs-f0d99e08a1568065/out/lib.rs:2885:21
Aug 29 20:37:49.633 INFO kablam!      |
Aug 29 20:37:49.633 INFO kablam! 2885 |                 ref file,
Aug 29 20:37:49.634 INFO kablam!      |                     ^^^^ help: try ignoring the field: `file: _`
Aug 29 20:37:49.634 INFO kablam!      |
Aug 29 20:37:49.634 INFO kablam!      = note: #[warn(unused_variables)] on by default
Aug 29 20:37:49.634 INFO kablam! 
Aug 29 20:37:49.634 INFO kablam! warning: unused variable: `name`
Aug 29 20:37:49.634 INFO kablam!     --> /target/debug/build/structs-f0d99e08a1568065/out/lib.rs:2886:21
Aug 29 20:37:49.634 INFO kablam!      |
Aug 29 20:37:49.634 INFO kablam! 2886 |                 ref name } => {
Aug 29 20:37:49.634 INFO kablam!      |                     ^^^^ help: try ignoring the field: `name: _`
Aug 29 20:37:49.634 INFO kablam! 
Aug 29 20:37:49.636 INFO kablam! warning: unused variable: `lang`
Aug 29 20:37:49.636 INFO kablam!     --> /target/debug/build/structs-f0d99e08a1568065/out/lib.rs:7430:39
Aug 29 20:37:49.636 INFO kablam!      |
Aug 29 20:37:49.636 INFO kablam! 7430 |                 StrgStringTable { ref lang, ref strings } => {
Aug 29 20:37:49.636 INFO kablam!      |                                       ^^^^ help: try ignoring the field: `lang: _`
Aug 29 20:37:49.636 INFO kablam! 
Aug 29 20:37:49.636 INFO kablam! warning: unused variable: `lang`
Aug 29 20:37:49.636 INFO kablam!     --> /target/debug/build/structs-f0d99e08a1568065/out/lib.rs:7474:39
Aug 29 20:37:49.636 INFO kablam!      |
Aug 29 20:37:49.636 INFO kablam! 7474 |                 StrgStringTable { ref lang, ref strings } => {
Aug 29 20:37:49.636 INFO kablam!      |                                       ^^^^ help: try ignoring the field: `lang: _`
Aug 29 20:37:49.636 INFO kablam! 
Aug 29 20:37:49.857 INFO kablam! warning: unused variable: `file`
Aug 29 20:37:49.857 INFO kablam!     --> /target/debug/build/structs-f0d99e08a1568065/out/lib.rs:2885:21
Aug 29 20:37:49.857 INFO kablam!      |
Aug 29 20:37:49.857 INFO kablam! 2885 |                 ref file,
Aug 29 20:37:49.857 INFO kablam!      |                     ^^^^ help: try ignoring the field: `file: _`
Aug 29 20:37:49.857 INFO kablam!      |
Aug 29 20:37:49.857 INFO kablam!      = note: #[warn(unused_variables)] on by default
Aug 29 20:37:49.857 INFO kablam! 
Aug 29 20:37:49.857 INFO kablam! warning: unused variable: `name`
Aug 29 20:37:49.857 INFO kablam!     --> /target/debug/build/structs-f0d99e08a1568065/out/lib.rs:2886:21
Aug 29 20:37:49.857 INFO kablam!      |
Aug 29 20:37:49.857 INFO kablam! 2886 |                 ref name } => {
Aug 29 20:37:49.857 INFO kablam!      |                     ^^^^ help: try ignoring the field: `name: _`
Aug 29 20:37:49.857 INFO kablam! 
Aug 29 20:37:49.861 INFO kablam! warning: unused variable: `lang`
Aug 29 20:37:49.861 INFO kablam!     --> /target/debug/build/structs-f0d99e08a1568065/out/lib.rs:7430:39
Aug 29 20:37:49.861 INFO kablam!      |
Aug 29 20:37:49.862 INFO kablam! 7430 |                 StrgStringTable { ref lang, ref strings } => {
Aug 29 20:37:49.862 INFO kablam!      |                                       ^^^^ help: try ignoring the field: `lang: _`
Aug 29 20:37:49.862 INFO kablam! 
Aug 29 20:37:49.862 INFO kablam! warning: unused variable: `lang`
Aug 29 20:37:49.862 INFO kablam!     --> /target/debug/build/structs-f0d99e08a1568065/out/lib.rs:7474:39
Aug 29 20:37:49.862 INFO kablam!      |
Aug 29 20:37:49.862 INFO kablam! 7474 |                 StrgStringTable { ref lang, ref strings } => {
Aug 29 20:37:49.862 INFO kablam!      |                                       ^^^^ help: try ignoring the field: `lang: _`
Aug 29 20:37:49.862 INFO kablam! 
Aug 29 20:37:51.144 INFO kablam!     Checking randomprime v0.2.2 (file:///source)
Aug 29 20:37:57.343 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 58s
Aug 29 20:37:57.357 INFO kablam! su: No module specific data is present
Aug 29 20:37:57.747 INFO running `"docker" "rm" "-f" "d2b528eeb6863c425787d481d4762ce962a0104150d525a8044b0c6e0a0f4af6"`
Aug 29 20:37:57.873 INFO blam! d2b528eeb6863c425787d481d4762ce962a0104150d525a8044b0c6e0a0f4af6