Aug 30 03:52:22.883 INFO checking safe_crypto-0.3.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 03:52:22.883 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 03:52:22.883 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 03:52:23.134 INFO blam! 9f073015a6aebc6ee4b898c402be4b59005c3abb563b282af266ebfade495e95
Aug 30 03:52:23.135 INFO running `"docker" "start" "-a" "9f073015a6aebc6ee4b898c402be4b59005c3abb563b282af266ebfade495e95"`
Aug 30 03:52:24.417 INFO kablam!    Compiling stable_deref_trait v1.1.1
Aug 30 03:52:24.423 INFO kablam!    Compiling crossbeam-utils v0.5.0
Aug 30 03:52:24.423 INFO kablam!    Compiling lazycell v0.6.0
Aug 30 03:52:24.430 INFO kablam!    Compiling slab v0.4.1
Aug 30 03:52:24.438 INFO kablam!    Compiling futures v0.1.23
Aug 30 03:52:24.439 INFO kablam!    Compiling foreign-types-shared v0.1.1
Aug 30 03:52:24.440 INFO kablam!    Compiling scoped-tls v0.1.2
Aug 30 03:52:24.440 INFO kablam!    Compiling try-lock v0.1.0
Aug 30 03:52:24.931 INFO kablam!    Compiling net2 v0.2.33
Aug 30 03:52:25.480 INFO kablam!    Compiling encoding_rs v0.8.6
Aug 30 03:52:25.892 INFO kablam!    Compiling foreign-types v0.3.2
Aug 30 03:52:25.975 INFO kablam!    Compiling uuid v0.6.5
Aug 30 03:52:25.995 INFO kablam!    Compiling owning_ref v0.3.3
Aug 30 03:52:26.273 INFO kablam!    Compiling parking_lot_core v0.3.0
Aug 30 03:52:26.964 INFO kablam!    Compiling unicase v2.1.0
Aug 30 03:52:27.456 INFO kablam!    Compiling url v1.5.1
Aug 30 03:52:29.411 INFO kablam!     Checking serde_yaml v0.7.5
Aug 30 03:52:33.620 INFO kablam!     Checking regex v0.2.11
Aug 30 03:52:33.683 INFO kablam!     Checking tiny-keccak v1.4.2
Aug 30 03:52:38.373 INFO kablam!    Compiling crossbeam-epoch v0.5.2
Aug 30 03:52:38.376 INFO kablam!    Compiling openssl v0.9.24
Aug 30 03:52:39.101 INFO kablam!    Compiling lock_api v0.1.3
Aug 30 03:52:42.223 INFO kablam!     Checking bincode v0.8.0
Aug 30 03:52:44.039 INFO kablam!    Compiling mio v0.6.15
Aug 30 03:52:52.057 INFO kablam!     Checking config_file_handler v0.9.0
Aug 30 03:52:52.161 INFO kablam!     Checking ws v0.7.3
Aug 30 03:52:52.315 INFO kablam!    Compiling phf v0.7.23
Aug 30 03:52:53.632 INFO kablam!    Compiling mime v0.3.9
Aug 30 03:53:02.340 INFO kablam!    Compiling flate2 v1.0.2
Aug 30 03:53:03.187 INFO kablam!     Checking serde-value v0.5.2
Aug 30 03:53:03.215 INFO kablam!    Compiling parking_lot v0.6.4
Aug 30 03:53:03.215 INFO kablam!    Compiling crossbeam-deque v0.6.1
Aug 30 03:53:03.295 INFO kablam!    Compiling serde_urlencoded v0.5.3
Aug 30 03:53:03.333 INFO kablam!    Compiling tokio-io v0.1.8
Aug 30 03:53:04.043 INFO kablam!    Compiling tokio-executor v0.1.4
Aug 30 03:53:10.042 INFO kablam!    Compiling futures-cpupool v0.1.8
Aug 30 03:53:10.349 INFO kablam!    Compiling tokio-service v0.1.0
Aug 30 03:53:10.418 INFO kablam!    Compiling want v0.0.4
Aug 30 03:53:10.460 INFO kablam!    Compiling relay v0.1.1
Aug 30 03:53:10.979 INFO kablam!    Compiling mio-uds v0.6.6
Aug 30 03:53:11.010 INFO kablam!    Compiling tokio-threadpool v0.1.6
Aug 30 03:53:11.052 INFO kablam!    Compiling tokio-timer v0.2.6
Aug 30 03:53:11.124 INFO kablam!    Compiling tokio-current-thread v0.1.1
Aug 30 03:53:11.406 INFO kablam!    Compiling zip v0.3.3
Aug 30 03:53:11.510 INFO kablam!     Checking log4rs v0.7.0
Aug 30 03:53:14.886 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 30 03:53:14.886 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/file.rs:25:3
Aug 30 03:53:14.886 INFO kablam!    |
Aug 30 03:53:14.887 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 30 03:53:14.887 INFO kablam!    |   ^^^^^
Aug 30 03:53:14.898 INFO kablam!    |
Aug 30 03:53:14.898 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:53:14.898 INFO kablam! 
Aug 30 03:53:14.899 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 30 03:53:14.899 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/console.rs:24:3
Aug 30 03:53:14.899 INFO kablam!    |
Aug 30 03:53:14.899 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 30 03:53:14.899 INFO kablam!    |   ^^^^^
Aug 30 03:53:14.899 INFO kablam!    |
Aug 30 03:53:14.899 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:53:14.899 INFO kablam! 
Aug 30 03:53:14.899 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 30 03:53:14.899 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/roll/delete.rs:16:3
Aug 30 03:53:14.899 INFO kablam!    |
Aug 30 03:53:14.899 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 30 03:53:14.899 INFO kablam!    |   ^^^^^
Aug 30 03:53:14.899 INFO kablam!    |
Aug 30 03:53:14.899 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:53:14.899 INFO kablam! 
Aug 30 03:53:14.900 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 30 03:53:14.900 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/roll/fixed_window.rs:17:3
Aug 30 03:53:14.900 INFO kablam!    |
Aug 30 03:53:14.900 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 30 03:53:14.900 INFO kablam!    |   ^^^^^
Aug 30 03:53:14.900 INFO kablam!    |
Aug 30 03:53:14.900 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:53:14.900 INFO kablam! 
Aug 30 03:53:14.900 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 30 03:53:14.900 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/trigger/size.rs:21:3
Aug 30 03:53:14.900 INFO kablam!    |
Aug 30 03:53:14.900 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 30 03:53:14.900 INFO kablam!    |   ^^^^^
Aug 30 03:53:14.900 INFO kablam!    |
Aug 30 03:53:14.900 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:53:14.900 INFO kablam! 
Aug 30 03:53:14.900 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 30 03:53:14.900 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Aug 30 03:53:14.900 INFO kablam!    |
Aug 30 03:53:14.900 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 30 03:53:14.900 INFO kablam!    |   ^^^^^
Aug 30 03:53:14.900 INFO kablam!    |
Aug 30 03:53:14.900 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:53:14.901 INFO kablam! 
Aug 30 03:53:14.901 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 30 03:53:14.901 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/mod.rs:46:3
Aug 30 03:53:14.901 INFO kablam!    |
Aug 30 03:53:14.901 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 30 03:53:14.901 INFO kablam!    |   ^^^^^
Aug 30 03:53:14.901 INFO kablam!    |
Aug 30 03:53:14.901 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:53:14.901 INFO kablam! 
Aug 30 03:53:15.232 INFO kablam!    Compiling tokio-reactor v0.1.5
Aug 30 03:53:15.251 INFO kablam!    Compiling tokio-codec v0.1.0
Aug 30 03:53:15.256 INFO kablam!    Compiling native-tls v0.1.5
Aug 30 03:53:15.276 INFO kablam! error: aborting due to 7 previous errors
Aug 30 03:53:15.276 INFO kablam! 
Aug 30 03:53:15.276 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 03:53:15.299 INFO kablam! error: Could not compile `log4rs`.
Aug 30 03:53:15.299 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 03:53:24.135 INFO kablam! error: build failed
Aug 30 03:53:24.137 INFO kablam! su: No module specific data is present
Aug 30 03:53:24.653 INFO running `"docker" "rm" "-f" "9f073015a6aebc6ee4b898c402be4b59005c3abb563b282af266ebfade495e95"`
Aug 30 03:53:24.817 INFO blam! 9f073015a6aebc6ee4b898c402be4b59005c3abb563b282af266ebfade495e95