Aug 31 03:50:20.457 INFO checking mrmekon/toucHNews against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 03:50:20.457 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 03:50:20.457 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/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"`
Aug 31 03:50:20.718 INFO blam! 3900a815bc9e52df028315e02f10df68a5e804d42672898b3182e6d46a977d00
Aug 31 03:50:20.720 INFO running `"docker" "start" "-a" "3900a815bc9e52df028315e02f10df68a5e804d42672898b3182e6d46a977d00"`
Aug 31 03:50:21.937 INFO kablam!     Checking serde v1.0.37
Aug 31 03:50:21.942 INFO kablam!     Checking futures v0.1.20
Aug 31 03:50:21.983 INFO kablam!    Compiling rubrail v0.7.0
Aug 31 03:50:21.987 INFO kablam!     Checking open v1.2.1
Aug 31 03:50:21.987 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 31 03:50:21.988 INFO kablam!    Compiling openssl-sys v0.9.27
Aug 31 03:50:21.988 INFO kablam!    Compiling proc-macro2 v0.3.1
Aug 31 03:50:21.988 INFO kablam!     Checking num-traits v0.1.43
Aug 31 03:50:22.325 INFO kablam!     Checking num-integer v0.1.36
Aug 31 03:50:23.028 INFO kablam!     Checking base64 v0.9.0
Aug 31 03:50:23.691 INFO kablam!     Checking crossbeam-epoch v0.4.1
Aug 31 03:50:24.993 INFO kablam!     Checking ordered-float v0.5.0
Aug 31 03:50:28.907 INFO kablam!     Checking chrono v0.4.1
Aug 31 03:50:29.637 INFO kablam!     Checking crossbeam-deque v0.3.0
Aug 31 03:50:29.805 INFO kablam!     Checking flate2 v1.0.1
Aug 31 03:50:31.752 INFO kablam!    Compiling openssl v0.9.24
Aug 31 03:50:38.311 INFO kablam!    Compiling quote v0.5.1
Aug 31 03:50:41.395 INFO kablam!    Compiling syn v0.13.1
Aug 31 03:50:42.515 INFO kablam!     Checking tokio-executor v0.1.2
Aug 31 03:50:42.515 INFO kablam!     Checking tokio-service v0.1.0
Aug 31 03:50:42.516 INFO kablam!     Checking relay v0.1.1
Aug 31 03:50:42.516 INFO kablam!     Checking futures-cpupool v0.1.8
Aug 31 03:50:44.216 INFO kablam!     Checking tokio-timer v0.2.0
Aug 31 03:50:50.617 INFO kablam!     Checking native-tls v0.1.5
Aug 31 03:51:02.781 INFO kablam!    Compiling serde_derive_internals v0.23.0
Aug 31 03:51:04.044 INFO kablam!     Checking log v0.4.1
Aug 31 03:51:04.054 INFO kablam!     Checking serde_json v1.0.13
Aug 31 03:51:04.062 INFO kablam!     Checking serde-value v0.5.2
Aug 31 03:51:04.089 INFO kablam!     Checking serde_yaml v0.7.3
Aug 31 03:51:06.283 INFO kablam!     Checking tokio-io v0.1.6
Aug 31 03:51:06.283 INFO kablam!     Checking mio v0.6.14
Aug 31 03:51:06.283 INFO kablam!     Checking tokio-threadpool v0.1.2
Aug 31 03:51:06.283 INFO kablam!     Checking log v0.3.9
Aug 31 03:51:15.738 INFO kablam!    Compiling serde_derive v1.0.37
Aug 31 03:51:16.479 INFO kablam!     Checking tokio-reactor v0.1.1
Aug 31 03:51:18.134 INFO kablam!     Checking tokio-tcp v0.1.0
Aug 31 03:51:18.134 INFO kablam!     Checking tokio-udp v0.1.0
Aug 31 03:51:19.177 INFO kablam!     Checking tokio v0.1.5
Aug 31 03:51:20.836 INFO kablam!     Checking tokio-core v0.1.16
Aug 31 03:51:24.028 INFO kablam!     Checking tokio-proto v0.1.1
Aug 31 03:51:24.028 INFO kablam!     Checking tokio-tls v0.1.4
Aug 31 03:51:28.664 INFO kablam!     Checking hyper v0.11.24
Aug 31 03:51:34.983 INFO kablam!     Checking log4rs v0.8.0
Aug 31 03:51:35.577 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 31 03:51:35.577 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/file.rs:25:3
Aug 31 03:51:35.577 INFO kablam!    |
Aug 31 03:51:35.577 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 31 03:51:35.577 INFO kablam!    |   ^^^^^
Aug 31 03:51:35.578 INFO kablam!    |
Aug 31 03:51:35.579 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:35.579 INFO kablam! 
Aug 31 03:51:35.579 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 31 03:51:35.579 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/console.rs:24:3
Aug 31 03:51:35.579 INFO kablam!    |
Aug 31 03:51:35.579 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 03:51:35.579 INFO kablam!    |   ^^^^^
Aug 31 03:51:35.579 INFO kablam!    |
Aug 31 03:51:35.579 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:35.579 INFO kablam! 
Aug 31 03:51:35.579 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 31 03:51:35.579 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 31 03:51:35.579 INFO kablam!    |
Aug 31 03:51:35.579 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 31 03:51:35.579 INFO kablam!    |   ^^^^^
Aug 31 03:51:35.579 INFO kablam!    |
Aug 31 03:51:35.579 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:35.579 INFO kablam! 
Aug 31 03:51:35.579 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 31 03:51:35.579 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 31 03:51:35.579 INFO kablam!    |
Aug 31 03:51:35.579 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 31 03:51:35.580 INFO kablam!    |   ^^^^^
Aug 31 03:51:35.580 INFO kablam!    |
Aug 31 03:51:35.580 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:35.580 INFO kablam! 
Aug 31 03:51:35.580 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 31 03:51:35.580 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 31 03:51:35.580 INFO kablam!    |
Aug 31 03:51:35.580 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 31 03:51:35.580 INFO kablam!    |   ^^^^^
Aug 31 03:51:35.580 INFO kablam!    |
Aug 31 03:51:35.580 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:35.580 INFO kablam! 
Aug 31 03:51:35.582 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 31 03:51:35.582 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Aug 31 03:51:35.582 INFO kablam!    |
Aug 31 03:51:35.582 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 03:51:35.582 INFO kablam!    |   ^^^^^
Aug 31 03:51:35.582 INFO kablam!    |
Aug 31 03:51:35.582 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:35.582 INFO kablam! 
Aug 31 03:51:35.582 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 31 03:51:35.582 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/mod.rs:46:3
Aug 31 03:51:35.582 INFO kablam!    |
Aug 31 03:51:35.582 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 31 03:51:35.582 INFO kablam!    |   ^^^^^
Aug 31 03:51:35.582 INFO kablam!    |
Aug 31 03:51:35.582 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:35.583 INFO kablam! 
Aug 31 03:51:35.856 INFO kablam! error: aborting due to 7 previous errors
Aug 31 03:51:35.856 INFO kablam! 
Aug 31 03:51:35.857 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 03:51:35.866 INFO kablam! error: Could not compile `log4rs`.
Aug 31 03:51:35.867 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 03:51:43.312 INFO kablam! error: build failed
Aug 31 03:51:43.314 INFO kablam! su: No module specific data is present
Aug 31 03:51:43.835 INFO running `"docker" "rm" "-f" "3900a815bc9e52df028315e02f10df68a5e804d42672898b3182e6d46a977d00"`
Aug 31 03:51:43.991 INFO blam! 3900a815bc9e52df028315e02f10df68a5e804d42672898b3182e6d46a977d00