Aug 29 18:01:10.499 INFO checking mrmekon/toucHNews against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 18:01:10.499 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 18:01:10.499 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/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 18:01:10.723 INFO blam! 31f1e47780b5d429414e463639d5f18e2291be03ef31f5cbc3d1a2816173e11c
Aug 29 18:01:10.725 INFO running `"docker" "start" "-a" "31f1e47780b5d429414e463639d5f18e2291be03ef31f5cbc3d1a2816173e11c"`
Aug 29 18:01:11.830 INFO kablam!     Checking futures v0.1.20
Aug 29 18:01:11.837 INFO kablam!     Checking log-mdc v0.1.0
Aug 29 18:01:11.844 INFO kablam!    Compiling rubrail v0.7.0
Aug 29 18:01:11.847 INFO kablam!     Checking log v0.4.1
Aug 29 18:01:11.847 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 29 18:01:11.847 INFO kablam!    Compiling openssl-sys v0.9.27
Aug 29 18:01:11.856 INFO kablam!     Checking num-integer v0.1.36
Aug 29 18:01:11.863 INFO kablam!     Checking ordered-float v0.5.0
Aug 29 18:01:13.579 INFO kablam!     Checking serde_yaml v0.7.3
Aug 29 18:01:14.837 INFO kablam!     Checking serde-value v0.5.2
Aug 29 18:01:14.954 INFO kablam!     Checking chrono v0.4.1
Aug 29 18:01:15.193 INFO kablam!     Checking mio v0.6.14
Aug 29 18:01:15.193 INFO kablam!     Checking log v0.3.9
Aug 29 18:01:19.902 INFO kablam!     Checking flate2 v1.0.1
Aug 29 18:01:21.503 INFO kablam!    Compiling openssl v0.9.24
Aug 29 18:01:26.675 INFO kablam!     Checking log4rs v0.8.0
Aug 29 18:01:27.676 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 18:01:27.676 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/file.rs:25:3
Aug 29 18:01:27.676 INFO kablam!    |
Aug 29 18:01:27.676 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 29 18:01:27.676 INFO kablam!    |   ^^^^^
Aug 29 18:01:27.680 INFO kablam!    |
Aug 29 18:01:27.681 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:01:27.681 INFO kablam! 
Aug 29 18:01:27.681 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 18:01:27.682 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/console.rs:24:3
Aug 29 18:01:27.682 INFO kablam!    |
Aug 29 18:01:27.682 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 29 18:01:27.682 INFO kablam!    |   ^^^^^
Aug 29 18:01:27.682 INFO kablam!    |
Aug 29 18:01:27.682 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:01:27.683 INFO kablam! 
Aug 29 18:01:27.683 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 18:01:27.683 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 18:01:27.683 INFO kablam!    |
Aug 29 18:01:27.683 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 29 18:01:27.684 INFO kablam!    |   ^^^^^
Aug 29 18:01:27.684 INFO kablam!    |
Aug 29 18:01:27.684 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:01:27.685 INFO kablam! 
Aug 29 18:01:27.685 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 18:01:27.685 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 18:01:27.685 INFO kablam!    |
Aug 29 18:01:27.685 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 29 18:01:27.685 INFO kablam!    |   ^^^^^
Aug 29 18:01:27.686 INFO kablam!    |
Aug 29 18:01:27.686 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:01:27.686 INFO kablam! 
Aug 29 18:01:27.687 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 18:01:27.687 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 18:01:27.687 INFO kablam!    |
Aug 29 18:01:27.687 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 29 18:01:27.687 INFO kablam!    |   ^^^^^
Aug 29 18:01:27.688 INFO kablam!    |
Aug 29 18:01:27.688 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:01:27.688 INFO kablam! 
Aug 29 18:01:27.689 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 18:01:27.689 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 18:01:27.689 INFO kablam!    |
Aug 29 18:01:27.689 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 29 18:01:27.689 INFO kablam!    |   ^^^^^
Aug 29 18:01:27.690 INFO kablam!    |
Aug 29 18:01:27.690 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:01:27.690 INFO kablam! 
Aug 29 18:01:27.691 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 18:01:27.691 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/mod.rs:46:3
Aug 29 18:01:27.691 INFO kablam!    |
Aug 29 18:01:27.691 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 29 18:01:27.691 INFO kablam!    |   ^^^^^
Aug 29 18:01:27.691 INFO kablam!    |
Aug 29 18:01:27.692 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:01:27.692 INFO kablam! 
Aug 29 18:01:28.098 INFO kablam! error: aborting due to 7 previous errors
Aug 29 18:01:28.104 INFO kablam! 
Aug 29 18:01:28.105 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 29 18:01:28.114 INFO kablam! error: Could not compile `log4rs`.
Aug 29 18:01:28.115 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 29 18:01:33.247 INFO kablam! error: build failed
Aug 29 18:01:33.249 INFO kablam! su: No module specific data is present
Aug 29 18:01:33.794 INFO running `"docker" "rm" "-f" "31f1e47780b5d429414e463639d5f18e2291be03ef31f5cbc3d1a2816173e11c"`
Aug 29 18:01:33.951 INFO blam! 31f1e47780b5d429414e463639d5f18e2291be03ef31f5cbc3d1a2816173e11c