Sep 10 03:17:42.452 INFO checking mrmekon/toucHNews against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 03:17:42.452 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 03:17:42.452 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 03:17:42.860 INFO blam! ba7a5d4d0f519636a60f87b7ead8d7194e0e2022a7562c06874fb4c34bdc2e02
Sep 10 03:17:42.862 INFO running `"docker" "start" "-a" "ba7a5d4d0f519636a60f87b7ead8d7194e0e2022a7562c06874fb4c34bdc2e02"`
Sep 10 03:17:44.526 INFO kablam! usermod: no changes
Sep 10 03:17:44.898 INFO kablam!     Checking serde v1.0.37
Sep 10 03:17:44.899 INFO kablam!     Checking futures v0.1.20
Sep 10 03:17:44.902 INFO kablam!    Compiling cc v1.0.9
Sep 10 03:17:44.904 INFO kablam!     Checking num-traits v0.2.2
Sep 10 03:17:44.926 INFO kablam!     Checking log-mdc v0.1.0
Sep 10 03:17:44.928 INFO kablam!    Compiling rubrail v0.7.0
Sep 10 03:17:44.930 INFO kablam!     Checking open v1.2.1
Sep 10 03:17:44.933 INFO kablam!     Checking unsafe-any v0.4.2
Sep 10 03:17:46.384 INFO kablam!     Checking typemap v0.3.3
Sep 10 03:17:53.176 INFO kablam!    Compiling openssl-sys v0.9.27
Sep 10 03:17:53.177 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 10 03:17:53.586 INFO kablam!     Checking num-traits v0.1.43
Sep 10 03:17:53.587 INFO kablam!     Checking num-integer v0.1.36
Sep 10 03:17:54.483 INFO kablam!     Checking ordered-float v0.5.0
Sep 10 03:17:56.748 INFO kablam!     Checking chrono v0.4.1
Sep 10 03:17:58.959 INFO kablam!    Compiling openssl v0.9.24
Sep 10 03:17:59.319 INFO kablam!     Checking tokio-executor v0.1.2
Sep 10 03:17:59.319 INFO kablam!     Checking tokio-service v0.1.0
Sep 10 03:17:59.320 INFO kablam!     Checking futures-cpupool v0.1.8
Sep 10 03:17:59.320 INFO kablam!     Checking relay v0.1.1
Sep 10 03:18:00.023 INFO kablam!     Checking flate2 v1.0.1
Sep 10 03:18:01.698 INFO kablam!     Checking tokio-timer v0.2.0
Sep 10 03:18:11.170 INFO kablam!     Checking native-tls v0.1.5
Sep 10 03:18:14.188 INFO kablam!     Checking log v0.4.1
Sep 10 03:18:14.189 INFO kablam!     Checking serde-value v0.5.2
Sep 10 03:18:14.190 INFO kablam!     Checking serde_yaml v0.7.3
Sep 10 03:18:14.193 INFO kablam!     Checking serde_json v1.0.13
Sep 10 03:18:15.620 INFO kablam!     Checking tokio-io v0.1.6
Sep 10 03:18:15.620 INFO kablam!     Checking mio v0.6.14
Sep 10 03:18:15.620 INFO kablam!     Checking tokio-threadpool v0.1.2
Sep 10 03:18:15.620 INFO kablam!     Checking log v0.3.9
Sep 10 03:18:21.405 INFO kablam!     Checking log4rs v0.8.0
Sep 10 03:18:21.671 INFO kablam!     Checking tokio-reactor v0.1.1
Sep 10 03:18:22.068 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)
Sep 10 03:18:22.068 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/file.rs:25:3
Sep 10 03:18:22.068 INFO kablam!    |
Sep 10 03:18:22.068 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Sep 10 03:18:22.068 INFO kablam!    |   ^^^^^
Sep 10 03:18:22.068 INFO kablam!    |
Sep 10 03:18:22.068 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 03:18:22.068 INFO kablam! 
Sep 10 03:18:22.068 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)
Sep 10 03:18:22.068 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/console.rs:24:3
Sep 10 03:18:22.068 INFO kablam!    |
Sep 10 03:18:22.068 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 10 03:18:22.068 INFO kablam!    |   ^^^^^
Sep 10 03:18:22.068 INFO kablam!    |
Sep 10 03:18:22.068 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 03:18:22.068 INFO kablam! 
Sep 10 03:18:22.068 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)
Sep 10 03:18:22.069 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/roll/delete.rs:16:3
Sep 10 03:18:22.069 INFO kablam!    |
Sep 10 03:18:22.069 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Sep 10 03:18:22.069 INFO kablam!    |   ^^^^^
Sep 10 03:18:22.069 INFO kablam!    |
Sep 10 03:18:22.069 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 03:18:22.074 INFO kablam! 
Sep 10 03:18:22.074 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)
Sep 10 03:18:22.074 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
Sep 10 03:18:22.074 INFO kablam!    |
Sep 10 03:18:22.074 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Sep 10 03:18:22.074 INFO kablam!    |   ^^^^^
Sep 10 03:18:22.074 INFO kablam!    |
Sep 10 03:18:22.074 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 03:18:22.074 INFO kablam! 
Sep 10 03:18:22.075 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)
Sep 10 03:18:22.075 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/trigger/size.rs:21:3
Sep 10 03:18:22.075 INFO kablam!    |
Sep 10 03:18:22.075 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Sep 10 03:18:22.075 INFO kablam!    |   ^^^^^
Sep 10 03:18:22.075 INFO kablam!    |
Sep 10 03:18:22.075 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 03:18:22.075 INFO kablam! 
Sep 10 03:18:22.075 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)
Sep 10 03:18:22.075 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Sep 10 03:18:22.075 INFO kablam!    |
Sep 10 03:18:22.075 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 10 03:18:22.075 INFO kablam!    |   ^^^^^
Sep 10 03:18:22.075 INFO kablam!    |
Sep 10 03:18:22.075 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 03:18:22.075 INFO kablam! 
Sep 10 03:18:22.076 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)
Sep 10 03:18:22.076 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/mod.rs:46:3
Sep 10 03:18:22.076 INFO kablam!    |
Sep 10 03:18:22.076 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Sep 10 03:18:22.076 INFO kablam!    |   ^^^^^
Sep 10 03:18:22.076 INFO kablam!    |
Sep 10 03:18:22.076 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 03:18:22.076 INFO kablam! 
Sep 10 03:18:22.373 INFO kablam! error: aborting due to 7 previous errors
Sep 10 03:18:22.378 INFO kablam! 
Sep 10 03:18:22.378 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 10 03:18:22.399 INFO kablam! error: Could not compile `log4rs`.
Sep 10 03:18:22.400 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 03:18:22.742 INFO kablam! error: build failed
Sep 10 03:18:22.745 INFO kablam! su: No module specific data is present
Sep 10 03:18:24.449 INFO running `"docker" "rm" "-f" "ba7a5d4d0f519636a60f87b7ead8d7194e0e2022a7562c06874fb4c34bdc2e02"`
Sep 10 03:18:24.559 INFO blam! ba7a5d4d0f519636a60f87b7ead8d7194e0e2022a7562c06874fb4c34bdc2e02