Aug 29 16:43:41.113 INFO checking mrmekon/toucHNews against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 16:43:41.113 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 16:43:41.113 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 16:43:41.370 INFO blam! c2380f743dc45408d5c59496a1929da6ef5fedc4d0f88d0fd64cb2a8a88e8c90
Aug 29 16:43:41.372 INFO running `"docker" "start" "-a" "c2380f743dc45408d5c59496a1929da6ef5fedc4d0f88d0fd64cb2a8a88e8c90"`
Aug 29 16:43:42.550 INFO kablam!     Checking serde v1.0.37
Aug 29 16:43:42.558 INFO kablam!     Checking futures v0.1.20
Aug 29 16:43:42.558 INFO kablam!    Compiling cc v1.0.9
Aug 29 16:43:42.563 INFO kablam!     Checking num-traits v0.2.2
Aug 29 16:43:42.611 INFO kablam!     Checking linked-hash-map v0.5.1
Aug 29 16:43:42.635 INFO kablam!     Checking log-mdc v0.1.0
Aug 29 16:43:42.687 INFO kablam!    Compiling rubrail v0.7.0
Aug 29 16:43:42.687 INFO kablam!     Checking open v1.2.1
Aug 29 16:43:43.716 INFO kablam!    Compiling proc-macro2 v0.3.1
Aug 29 16:43:44.191 INFO kablam!     Checking base64 v0.9.0
Aug 29 16:43:46.459 INFO kablam!     Checking yaml-rust v0.4.0
Aug 29 16:43:59.081 INFO kablam!     Checking num-traits v0.1.43
Aug 29 16:43:59.129 INFO kablam!     Checking num-integer v0.1.36
Aug 29 16:43:59.915 INFO kablam!    Compiling openssl-sys v0.9.27
Aug 29 16:44:00.570 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 29 16:44:00.802 INFO kablam!     Checking ordered-float v0.5.0
Aug 29 16:44:01.844 INFO kablam!    Compiling quote v0.5.1
Aug 29 16:44:01.930 INFO kablam!     Checking chrono v0.4.1
Aug 29 16:44:06.819 INFO kablam!    Compiling syn v0.13.1
Aug 29 16:44:07.007 INFO kablam!     Checking flate2 v1.0.1
Aug 29 16:44:07.991 INFO kablam!    Compiling openssl v0.9.24
Aug 29 16:44:08.121 INFO kablam!     Checking tokio-executor v0.1.2
Aug 29 16:44:08.123 INFO kablam!     Checking tokio-service v0.1.0
Aug 29 16:44:08.123 INFO kablam!     Checking relay v0.1.1
Aug 29 16:44:09.244 INFO kablam!     Checking futures-cpupool v0.1.8
Aug 29 16:44:10.206 INFO kablam!     Checking tokio-timer v0.2.0
Aug 29 16:44:22.051 INFO kablam!     Checking native-tls v0.1.5
Aug 29 16:44:25.846 INFO kablam!    Compiling serde_derive_internals v0.23.0
Aug 29 16:44:29.098 INFO kablam!     Checking log v0.4.1
Aug 29 16:44:29.101 INFO kablam!     Checking serde_yaml v0.7.3
Aug 29 16:44:29.104 INFO kablam!     Checking serde-value v0.5.2
Aug 29 16:44:29.108 INFO kablam!     Checking serde_json v1.0.13
Aug 29 16:44:31.302 INFO kablam!     Checking mio v0.6.14
Aug 29 16:44:31.302 INFO kablam!     Checking tokio-io v0.1.6
Aug 29 16:44:31.303 INFO kablam!     Checking tokio-threadpool v0.1.2
Aug 29 16:44:33.260 INFO kablam!     Checking log v0.3.9
Aug 29 16:44:33.361 INFO kablam!    Compiling serde_derive v1.0.37
Aug 29 16:44:35.852 INFO kablam!     Checking tokio-reactor v0.1.1
Aug 29 16:44:36.999 INFO kablam!     Checking tokio-tcp v0.1.0
Aug 29 16:44:36.999 INFO kablam!     Checking tokio-udp v0.1.0
Aug 29 16:44:37.809 INFO kablam!     Checking tokio v0.1.5
Aug 29 16:44:39.426 INFO kablam!     Checking tokio-core v0.1.16
Aug 29 16:44:41.981 INFO kablam!     Checking tokio-proto v0.1.1
Aug 29 16:44:41.982 INFO kablam!     Checking tokio-tls v0.1.4
Aug 29 16:44:44.630 INFO kablam!     Checking log4rs v0.8.0
Aug 29 16:44:45.111 INFO kablam! error[E0658]: The attribute `serde` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 29 16:44:45.111 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/file.rs:25:3
Aug 29 16:44:45.111 INFO kablam!    |
Aug 29 16:44:45.111 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 29 16:44:45.111 INFO kablam!    |   ^^^^^
Aug 29 16:44:45.111 INFO kablam!    |
Aug 29 16:44:45.111 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 16:44:45.111 INFO kablam! 
Aug 29 16:44:45.111 INFO kablam! error[E0658]: The attribute `serde` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 29 16:44:45.111 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/console.rs:24:3
Aug 29 16:44:45.111 INFO kablam!    |
Aug 29 16:44:45.111 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 29 16:44:45.111 INFO kablam!    |   ^^^^^
Aug 29 16:44:45.112 INFO kablam!    |
Aug 29 16:44:45.112 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 16:44:45.112 INFO kablam! 
Aug 29 16:44:45.112 INFO kablam! error[E0658]: The attribute `serde` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 29 16:44:45.112 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/roll/delete.rs:16:3
Aug 29 16:44:45.112 INFO kablam!    |
Aug 29 16:44:45.112 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 29 16:44:45.112 INFO kablam!    |   ^^^^^
Aug 29 16:44:45.112 INFO kablam!    |
Aug 29 16:44:45.112 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 16:44:45.112 INFO kablam! 
Aug 29 16:44:45.112 INFO kablam! error[E0658]: The attribute `serde` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 29 16:44:45.112 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/roll/fixed_window.rs:17:3
Aug 29 16:44:45.112 INFO kablam!    |
Aug 29 16:44:45.112 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 29 16:44:45.112 INFO kablam!    |   ^^^^^
Aug 29 16:44:45.112 INFO kablam!    |
Aug 29 16:44:45.112 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 16:44:45.112 INFO kablam! 
Aug 29 16:44:45.112 INFO kablam! error[E0658]: The attribute `serde` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 29 16:44:45.112 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/trigger/size.rs:21:3
Aug 29 16:44:45.112 INFO kablam!    |
Aug 29 16:44:45.113 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 29 16:44:45.113 INFO kablam!    |   ^^^^^
Aug 29 16:44:45.113 INFO kablam!    |
Aug 29 16:44:45.113 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 16:44:45.113 INFO kablam! 
Aug 29 16:44:45.113 INFO kablam! error[E0658]: The attribute `serde` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 29 16:44:45.113 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Aug 29 16:44:45.113 INFO kablam!    |
Aug 29 16:44:45.113 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 29 16:44:45.113 INFO kablam!    |   ^^^^^
Aug 29 16:44:45.113 INFO kablam!    |
Aug 29 16:44:45.113 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 16:44:45.113 INFO kablam! 
Aug 29 16:44:45.113 INFO kablam! error[E0658]: The attribute `serde` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 29 16:44:45.113 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/mod.rs:46:3
Aug 29 16:44:45.113 INFO kablam!    |
Aug 29 16:44:45.113 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 29 16:44:45.113 INFO kablam!    |   ^^^^^
Aug 29 16:44:45.113 INFO kablam!    |
Aug 29 16:44:45.113 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 16:44:45.113 INFO kablam! 
Aug 29 16:44:45.396 INFO kablam! error: aborting due to 7 previous errors
Aug 29 16:44:45.396 INFO kablam! 
Aug 29 16:44:45.396 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 29 16:44:45.405 INFO kablam! error: Could not compile `log4rs`.
Aug 29 16:44:45.405 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 29 16:44:45.424 INFO kablam! error: build failed
Aug 29 16:44:45.426 INFO kablam! su: No module specific data is present
Aug 29 16:44:45.783 INFO running `"docker" "rm" "-f" "c2380f743dc45408d5c59496a1929da6ef5fedc4d0f88d0fd64cb2a8a88e8c90"`
Aug 29 16:44:45.878 INFO blam! c2380f743dc45408d5c59496a1929da6ef5fedc4d0f88d0fd64cb2a8a88e8c90