Sep 03 17:18:58.835 INFO checking mrmekon/toucHNews against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 17:18:58.835 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 17:18:58.835 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 17:18:59.066 INFO blam! 70ec819b14800a0ac0f107586e612d552d24187b93dfbc3e24d579aa821e1c7a
Sep 03 17:18:59.068 INFO running `"docker" "start" "-a" "70ec819b14800a0ac0f107586e612d552d24187b93dfbc3e24d579aa821e1c7a"`
Sep 03 17:19:00.290 INFO kablam!     Checking futures v0.1.20
Sep 03 17:19:00.295 INFO kablam!     Checking scoped-tls v0.1.1
Sep 03 17:19:00.307 INFO kablam!     Checking log-mdc v0.1.0
Sep 03 17:19:00.315 INFO kablam!     Checking httparse v1.2.4
Sep 03 17:19:00.315 INFO kablam!    Compiling rubrail v0.7.0
Sep 03 17:19:00.315 INFO kablam!     Checking open v1.2.1
Sep 03 17:19:00.367 INFO kablam!     Checking crossbeam-utils v0.3.2
Sep 03 17:19:00.367 INFO kablam!     Checking net2 v0.2.32
Sep 03 17:19:01.551 INFO kablam!     Checking log v0.4.1
Sep 03 17:19:01.567 INFO kablam!    Compiling proc-macro2 v0.3.1
Sep 03 17:19:01.919 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 03 17:19:02.729 INFO kablam!    Compiling openssl-sys v0.9.27
Sep 03 17:19:03.010 INFO kablam!    Compiling unicase v2.1.0
Sep 03 17:19:04.519 INFO kablam!     Checking num-traits v0.1.43
Sep 03 17:19:04.970 INFO kablam!     Checking num-integer v0.1.36
Sep 03 17:19:05.346 INFO kablam!     Checking base64 v0.9.0
Sep 03 17:19:05.767 INFO kablam!     Checking serde_json v1.0.13
Sep 03 17:19:06.103 INFO kablam!     Checking crossbeam-epoch v0.4.1
Sep 03 17:19:06.235 INFO kablam!     Checking ordered-float v0.5.0
Sep 03 17:19:09.951 INFO kablam!     Checking serde_yaml v0.7.3
Sep 03 17:19:10.483 INFO kablam!     Checking mio v0.6.14
Sep 03 17:19:10.513 INFO kablam!     Checking log v0.3.9
Sep 03 17:19:12.812 INFO kablam!     Checking chrono v0.4.1
Sep 03 17:19:13.163 INFO kablam!     Checking serde-value v0.5.2
Sep 03 17:19:14.875 INFO kablam!     Checking crossbeam-deque v0.3.0
Sep 03 17:19:22.777 INFO kablam!    Compiling openssl v0.9.24
Sep 03 17:19:22.861 INFO kablam!     Checking flate2 v1.0.1
Sep 03 17:19:26.617 INFO kablam!     Checking mime v0.3.5
Sep 03 17:19:27.129 INFO kablam!    Compiling quote v0.5.1
Sep 03 17:19:29.233 INFO kablam!     Checking tokio-io v0.1.6
Sep 03 17:19:29.234 INFO kablam!     Checking tokio-executor v0.1.2
Sep 03 17:19:29.235 INFO kablam!     Checking tokio-service v0.1.0
Sep 03 17:19:29.236 INFO kablam!     Checking relay v0.1.1
Sep 03 17:19:29.543 INFO kablam!     Checking futures-cpupool v0.1.8
Sep 03 17:19:31.489 INFO kablam!     Checking tokio-threadpool v0.1.2
Sep 03 17:19:31.511 INFO kablam!     Checking tokio-timer v0.2.0
Sep 03 17:19:31.620 INFO kablam!    Compiling syn v0.13.1
Sep 03 17:19:34.810 INFO kablam!     Checking tokio-reactor v0.1.1
Sep 03 17:19:37.350 INFO kablam!     Checking tokio-udp v0.1.0
Sep 03 17:19:37.353 INFO kablam!     Checking tokio-tcp v0.1.0
Sep 03 17:19:38.669 INFO kablam!     Checking tokio v0.1.5
Sep 03 17:19:40.975 INFO kablam!     Checking tokio-core v0.1.16
Sep 03 17:19:43.205 INFO kablam!     Checking native-tls v0.1.5
Sep 03 17:19:45.240 INFO kablam!     Checking tokio-proto v0.1.1
Sep 03 17:19:45.240 INFO kablam!     Checking tokio-tls v0.1.4
Sep 03 17:19:52.333 INFO kablam!    Compiling serde_derive_internals v0.23.0
Sep 03 17:19:52.936 INFO kablam!     Checking hyper v0.11.24
Sep 03 17:19:57.624 INFO kablam!    Compiling serde_derive v1.0.37
Sep 03 17:20:04.724 INFO kablam!     Checking hyper-tls v0.1.3
Sep 03 17:20:09.752 INFO kablam!     Checking log4rs v0.8.0
Sep 03 17:20:09.752 INFO kablam!     Checking hn v0.4.0
Sep 03 17:20:10.196 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 03 17:20:10.198 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/file.rs:25:3
Sep 03 17:20:10.198 INFO kablam!    |
Sep 03 17:20:10.198 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Sep 03 17:20:10.198 INFO kablam!    |   ^^^^^
Sep 03 17:20:10.198 INFO kablam!    |
Sep 03 17:20:10.198 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:20:10.198 INFO kablam! 
Sep 03 17:20:10.198 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 03 17:20:10.198 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/console.rs:24:3
Sep 03 17:20:10.198 INFO kablam!    |
Sep 03 17:20:10.199 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 03 17:20:10.199 INFO kablam!    |   ^^^^^
Sep 03 17:20:10.199 INFO kablam!    |
Sep 03 17:20:10.199 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:20:10.199 INFO kablam! 
Sep 03 17:20:10.199 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 03 17:20:10.199 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 03 17:20:10.199 INFO kablam!    |
Sep 03 17:20:10.199 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Sep 03 17:20:10.199 INFO kablam!    |   ^^^^^
Sep 03 17:20:10.199 INFO kablam!    |
Sep 03 17:20:10.199 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:20:10.199 INFO kablam! 
Sep 03 17:20:10.199 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 03 17:20:10.199 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 03 17:20:10.199 INFO kablam!    |
Sep 03 17:20:10.199 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Sep 03 17:20:10.199 INFO kablam!    |   ^^^^^
Sep 03 17:20:10.199 INFO kablam!    |
Sep 03 17:20:10.199 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:20:10.199 INFO kablam! 
Sep 03 17:20:10.199 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 03 17:20:10.199 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 03 17:20:10.199 INFO kablam!    |
Sep 03 17:20:10.199 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Sep 03 17:20:10.200 INFO kablam!    |   ^^^^^
Sep 03 17:20:10.200 INFO kablam!    |
Sep 03 17:20:10.200 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:20:10.200 INFO kablam! 
Sep 03 17:20:10.200 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 03 17:20:10.200 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Sep 03 17:20:10.200 INFO kablam!    |
Sep 03 17:20:10.200 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 03 17:20:10.200 INFO kablam!    |   ^^^^^
Sep 03 17:20:10.200 INFO kablam!    |
Sep 03 17:20:10.200 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:20:10.200 INFO kablam! 
Sep 03 17:20:10.200 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 03 17:20:10.200 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/mod.rs:46:3
Sep 03 17:20:10.200 INFO kablam!    |
Sep 03 17:20:10.200 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Sep 03 17:20:10.200 INFO kablam!    |   ^^^^^
Sep 03 17:20:10.200 INFO kablam!    |
Sep 03 17:20:10.200 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:20:10.200 INFO kablam! 
Sep 03 17:20:10.454 INFO kablam! error: aborting due to 7 previous errors
Sep 03 17:20:10.454 INFO kablam! 
Sep 03 17:20:10.454 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 03 17:20:10.462 INFO kablam! error: Could not compile `log4rs`.
Sep 03 17:20:10.462 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 17:20:10.814 INFO kablam! error: build failed
Sep 03 17:20:10.816 INFO kablam! su: No module specific data is present
Sep 03 17:20:11.161 INFO running `"docker" "rm" "-f" "70ec819b14800a0ac0f107586e612d552d24187b93dfbc3e24d579aa821e1c7a"`
Sep 03 17:20:11.268 INFO blam! 70ec819b14800a0ac0f107586e612d552d24187b93dfbc3e24d579aa821e1c7a