Sep 10 05:00:02.960 INFO checking aprilwade/randomprime against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 05:00:02.960 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 05:00:02.960 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 05:00:03.193 INFO blam! 10e59bef6a98061d11b03f60dfb567c091c6d01ee38566f8fc0f81b5cd413008
Sep 10 05:00:03.195 INFO running `"docker" "start" "-a" "10e59bef6a98061d11b03f60dfb567c091c6d01ee38566f8fc0f81b5cd413008"`
Sep 10 05:00:05.068 INFO kablam! usermod: no changes
Sep 10 05:00:05.456 INFO kablam!     Checking unicode-xid v0.0.3
Sep 10 05:00:05.456 INFO kablam!    Compiling winapi v0.3.5
Sep 10 05:00:05.461 INFO kablam!    Compiling syntex_pos v0.43.0
Sep 10 05:00:05.464 INFO kablam!     Checking miniz-sys v0.1.10
Sep 10 05:00:05.471 INFO kablam!    Compiling syn v0.14.5
Sep 10 05:00:05.473 INFO kablam!     Checking serde_json v1.0.24
Sep 10 05:00:05.475 INFO kablam!     Checking serde_json v0.9.10
Sep 10 05:00:06.592 INFO kablam!     Checking fs2 v0.2.5
Sep 10 05:00:07.219 INFO kablam!     Checking flate2 v1.0.2
Sep 10 05:00:08.278 INFO kablam!     Checking sha2 v0.7.1
Sep 10 05:00:09.284 INFO kablam!     Checking memmap v0.4.0
Sep 10 05:00:11.666 INFO kablam!     Checking syntex_errors v0.43.0
Sep 10 05:00:11.666 INFO kablam!     Checking reader_writer v0.1.0 (file:///source/reader_writer)
Sep 10 05:00:16.074 INFO kablam!     Checking syntex_syntax v0.43.0
Sep 10 05:00:17.620 INFO kablam!     Checking preferences v1.1.0
Sep 10 05:00:34.711 INFO kablam!    Compiling serde_derive v1.0.70
Sep 10 05:01:01.634 INFO kablam!     Checking syntex v0.43.0
Sep 10 05:01:02.450 INFO kablam!     Checking auto_struct_macros v0.1.0 (file:///source/auto_struct_macros)
Sep 10 05:01:38.982 INFO kablam!    Compiling structs v0.1.0 (file:///source/structs)
Sep 10 05:01:57.038 INFO kablam! warning: unused variable: `file`
Sep 10 05:01:57.038 INFO kablam!     --> /target/debug/build/structs-a2fba3d6c4062cd0/out/lib.rs:2917:21
Sep 10 05:01:57.038 INFO kablam!      |
Sep 10 05:01:57.038 INFO kablam! 2917 |                 ref file,
Sep 10 05:01:57.038 INFO kablam!      |                     ^^^^ help: try ignoring the field: `file: _`
Sep 10 05:01:57.038 INFO kablam!      |
Sep 10 05:01:57.038 INFO kablam!      = note: #[warn(unused_variables)] on by default
Sep 10 05:01:57.038 INFO kablam! 
Sep 10 05:01:57.038 INFO kablam! warning: unused variable: `name`
Sep 10 05:01:57.038 INFO kablam!     --> /target/debug/build/structs-a2fba3d6c4062cd0/out/lib.rs:2918:21
Sep 10 05:01:57.038 INFO kablam!      |
Sep 10 05:01:57.038 INFO kablam! 2918 |                 ref name } => {
Sep 10 05:01:57.038 INFO kablam!      |                     ^^^^ help: try ignoring the field: `name: _`
Sep 10 05:01:57.038 INFO kablam! 
Sep 10 05:01:57.038 INFO kablam! warning: unused variable: `lang`
Sep 10 05:01:57.038 INFO kablam!     --> /target/debug/build/structs-a2fba3d6c4062cd0/out/lib.rs:7462:39
Sep 10 05:01:57.038 INFO kablam!      |
Sep 10 05:01:57.038 INFO kablam! 7462 |                 StrgStringTable { ref lang, ref strings } => {
Sep 10 05:01:57.038 INFO kablam!      |                                       ^^^^ help: try ignoring the field: `lang: _`
Sep 10 05:01:57.038 INFO kablam! 
Sep 10 05:01:57.038 INFO kablam! warning: unused variable: `lang`
Sep 10 05:01:57.038 INFO kablam!     --> /target/debug/build/structs-a2fba3d6c4062cd0/out/lib.rs:7506:39
Sep 10 05:01:57.038 INFO kablam!      |
Sep 10 05:01:57.038 INFO kablam! 7506 |                 StrgStringTable { ref lang, ref strings } => {
Sep 10 05:01:57.038 INFO kablam!      |                                       ^^^^ help: try ignoring the field: `lang: _`
Sep 10 05:01:57.038 INFO kablam! 
Sep 10 05:01:58.192 INFO kablam! warning: unused variable: `file`
Sep 10 05:01:58.193 INFO kablam!     --> /target/debug/build/structs-a2fba3d6c4062cd0/out/lib.rs:2917:21
Sep 10 05:01:58.193 INFO kablam!      |
Sep 10 05:01:58.193 INFO kablam! 2917 |                 ref file,
Sep 10 05:01:58.193 INFO kablam!      |                     ^^^^ help: try ignoring the field: `file: _`
Sep 10 05:01:58.193 INFO kablam!      |
Sep 10 05:01:58.193 INFO kablam!      = note: #[warn(unused_variables)] on by default
Sep 10 05:01:58.193 INFO kablam! 
Sep 10 05:01:58.194 INFO kablam! warning: unused variable: `name`
Sep 10 05:01:58.194 INFO kablam!     --> /target/debug/build/structs-a2fba3d6c4062cd0/out/lib.rs:2918:21
Sep 10 05:01:58.194 INFO kablam!      |
Sep 10 05:01:58.194 INFO kablam! 2918 |                 ref name } => {
Sep 10 05:01:58.194 INFO kablam!      |                     ^^^^ help: try ignoring the field: `name: _`
Sep 10 05:01:58.194 INFO kablam! 
Sep 10 05:01:58.198 INFO kablam! warning: unused variable: `lang`
Sep 10 05:01:58.198 INFO kablam!     --> /target/debug/build/structs-a2fba3d6c4062cd0/out/lib.rs:7462:39
Sep 10 05:01:58.198 INFO kablam!      |
Sep 10 05:01:58.198 INFO kablam! 7462 |                 StrgStringTable { ref lang, ref strings } => {
Sep 10 05:01:58.198 INFO kablam!      |                                       ^^^^ help: try ignoring the field: `lang: _`
Sep 10 05:01:58.198 INFO kablam! 
Sep 10 05:01:58.198 INFO kablam! warning: unused variable: `lang`
Sep 10 05:01:58.198 INFO kablam!     --> /target/debug/build/structs-a2fba3d6c4062cd0/out/lib.rs:7506:39
Sep 10 05:01:58.198 INFO kablam!      |
Sep 10 05:01:58.198 INFO kablam! 7506 |                 StrgStringTable { ref lang, ref strings } => {
Sep 10 05:01:58.198 INFO kablam!      |                                       ^^^^ help: try ignoring the field: `lang: _`
Sep 10 05:01:58.198 INFO kablam! 
Sep 10 05:01:59.250 INFO kablam!     Checking randomprime v0.2.2 (file:///source)
Sep 10 05:02:02.936 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
Sep 10 05:02:02.951 INFO kablam! su: No module specific data is present
Sep 10 05:02:03.504 INFO running `"docker" "rm" "-f" "10e59bef6a98061d11b03f60dfb567c091c6d01ee38566f8fc0f81b5cd413008"`
Sep 10 05:02:03.616 INFO blam! 10e59bef6a98061d11b03f60dfb567c091c6d01ee38566f8fc0f81b5cd413008