Aug 31 03:50:18.020 INFO checking mrmekon/toucHNews against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 03:50:18.020 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 03:50:18.020 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 03:50:18.254 INFO blam! 29c094bf58a848897f1e0381d4b303d3f465aa1658b3baf63f853707eb0ec9b7
Aug 31 03:50:18.256 INFO running `"docker" "start" "-a" "29c094bf58a848897f1e0381d4b303d3f465aa1658b3baf63f853707eb0ec9b7"`
Aug 31 03:50:19.428 INFO kablam!     Checking futures v0.1.20
Aug 31 03:50:19.451 INFO kablam!     Checking log-mdc v0.1.0
Aug 31 03:50:19.483 INFO kablam!    Compiling rubrail v0.7.0
Aug 31 03:50:19.499 INFO kablam!     Checking open v1.2.1
Aug 31 03:50:19.546 INFO kablam!     Checking log v0.4.1
Aug 31 03:50:19.547 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 31 03:50:19.547 INFO kablam!    Compiling openssl-sys v0.9.27
Aug 31 03:50:19.547 INFO kablam!    Compiling proc-macro2 v0.3.1
Aug 31 03:50:20.562 INFO kablam!     Checking serde_json v1.0.13
Aug 31 03:50:20.907 INFO kablam!     Checking chrono v0.4.1
Aug 31 03:50:21.172 INFO kablam!     Checking ordered-float v0.5.0
Aug 31 03:50:21.425 INFO kablam!     Checking serde_yaml v0.7.3
Aug 31 03:50:24.442 INFO kablam!     Checking mio v0.6.14
Aug 31 03:50:24.445 INFO kablam!     Checking log v0.3.9
Aug 31 03:50:26.481 INFO kablam!     Checking serde-value v0.5.2
Aug 31 03:50:33.914 INFO kablam!    Compiling openssl v0.9.24
Aug 31 03:50:34.543 INFO kablam!     Checking flate2 v1.0.1
Aug 31 03:50:35.068 INFO kablam!    Compiling quote v0.5.1
Aug 31 03:50:39.085 INFO kablam!    Compiling syn v0.13.1
Aug 31 03:50:40.608 INFO kablam!     Checking tokio-io v0.1.6
Aug 31 03:50:40.609 INFO kablam!     Checking tokio-executor v0.1.2
Aug 31 03:50:40.609 INFO kablam!     Checking tokio-service v0.1.0
Aug 31 03:50:40.609 INFO kablam!     Checking relay v0.1.1
Aug 31 03:50:40.609 INFO kablam!     Checking futures-cpupool v0.1.8
Aug 31 03:50:42.195 INFO kablam!     Checking tokio-timer v0.2.0
Aug 31 03:50:42.195 INFO kablam!     Checking tokio-threadpool v0.1.2
Aug 31 03:50:45.825 INFO kablam!     Checking tokio-reactor v0.1.1
Aug 31 03:50:47.950 INFO kablam!     Checking tokio-udp v0.1.0
Aug 31 03:50:47.953 INFO kablam!     Checking tokio-tcp v0.1.0
Aug 31 03:50:49.376 INFO kablam!     Checking tokio v0.1.5
Aug 31 03:50:51.045 INFO kablam!     Checking native-tls v0.1.5
Aug 31 03:50:51.626 INFO kablam!     Checking tokio-core v0.1.16
Aug 31 03:50:55.787 INFO kablam!     Checking tokio-proto v0.1.1
Aug 31 03:50:55.794 INFO kablam!     Checking tokio-tls v0.1.4
Aug 31 03:51:02.749 INFO kablam!    Compiling serde_derive_internals v0.23.0
Aug 31 03:51:04.267 INFO kablam!     Checking hyper v0.11.24
Aug 31 03:51:09.649 INFO kablam!    Compiling serde_derive v1.0.37
Aug 31 03:51:18.311 INFO kablam!     Checking hyper-tls v0.1.3
Aug 31 03:51:26.771 INFO kablam!     Checking log4rs v0.8.0
Aug 31 03:51:26.771 INFO kablam!     Checking hn v0.4.0
Aug 31 03:51:27.430 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 03:51:27.430 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/file.rs:25:3
Aug 31 03:51:27.430 INFO kablam!    |
Aug 31 03:51:27.430 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 31 03:51:27.430 INFO kablam!    |   ^^^^^
Aug 31 03:51:27.430 INFO kablam!    |
Aug 31 03:51:27.430 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:27.430 INFO kablam! 
Aug 31 03:51:27.431 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 03:51:27.431 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/console.rs:24:3
Aug 31 03:51:27.431 INFO kablam!    |
Aug 31 03:51:27.431 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 03:51:27.431 INFO kablam!    |   ^^^^^
Aug 31 03:51:27.431 INFO kablam!    |
Aug 31 03:51:27.431 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:27.431 INFO kablam! 
Aug 31 03:51:27.432 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 03:51:27.432 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 03:51:27.432 INFO kablam!    |
Aug 31 03:51:27.432 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 31 03:51:27.432 INFO kablam!    |   ^^^^^
Aug 31 03:51:27.432 INFO kablam!    |
Aug 31 03:51:27.432 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:27.432 INFO kablam! 
Aug 31 03:51:27.433 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 03:51:27.433 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 03:51:27.433 INFO kablam!    |
Aug 31 03:51:27.433 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 31 03:51:27.433 INFO kablam!    |   ^^^^^
Aug 31 03:51:27.433 INFO kablam!    |
Aug 31 03:51:27.433 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:27.433 INFO kablam! 
Aug 31 03:51:27.433 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 03:51:27.433 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 03:51:27.434 INFO kablam!    |
Aug 31 03:51:27.434 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 31 03:51:27.434 INFO kablam!    |   ^^^^^
Aug 31 03:51:27.434 INFO kablam!    |
Aug 31 03:51:27.434 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:27.434 INFO kablam! 
Aug 31 03:51:27.434 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 03:51:27.434 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 03:51:27.434 INFO kablam!    |
Aug 31 03:51:27.434 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 03:51:27.435 INFO kablam!    |   ^^^^^
Aug 31 03:51:27.435 INFO kablam!    |
Aug 31 03:51:27.435 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:27.435 INFO kablam! 
Aug 31 03:51:27.435 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 03:51:27.435 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/mod.rs:46:3
Aug 31 03:51:27.435 INFO kablam!    |
Aug 31 03:51:27.435 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 31 03:51:27.435 INFO kablam!    |   ^^^^^
Aug 31 03:51:27.435 INFO kablam!    |
Aug 31 03:51:27.435 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 03:51:27.436 INFO kablam! 
Aug 31 03:51:27.689 INFO kablam! error: aborting due to 7 previous errors
Aug 31 03:51:27.689 INFO kablam! 
Aug 31 03:51:27.689 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 03:51:27.699 INFO kablam! error: Could not compile `log4rs`.
Aug 31 03:51:27.700 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 03:51:28.898 INFO kablam! error: build failed
Aug 31 03:51:28.901 INFO kablam! su: No module specific data is present
Aug 31 03:51:29.421 INFO running `"docker" "rm" "-f" "29c094bf58a848897f1e0381d4b303d3f465aa1658b3baf63f853707eb0ec9b7"`
Aug 31 03:51:29.576 INFO blam! 29c094bf58a848897f1e0381d4b303d3f465aa1658b3baf63f853707eb0ec9b7