Aug 31 14:49:20.619 INFO checking safe_crypto-0.3.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 14:49:20.619 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 14:49:20.619 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 14:49:20.862 INFO blam! 8ac78e63ffd1314a56536f4bc3503ca5ce8fbb2d6f21441ea8ab2e17b9a2071f
Aug 31 14:49:20.864 INFO running `"docker" "start" "-a" "8ac78e63ffd1314a56536f4bc3503ca5ce8fbb2d6f21441ea8ab2e17b9a2071f"`
Aug 31 14:49:22.409 INFO kablam!    Compiling encoding_rs v0.8.6
Aug 31 14:49:22.418 INFO kablam!    Compiling uuid v0.6.5
Aug 31 14:49:22.422 INFO kablam!    Compiling crossbeam-epoch v0.5.2
Aug 31 14:49:22.432 INFO kablam!    Compiling serde v1.0.75
Aug 31 14:49:22.436 INFO kablam!    Compiling url v1.5.1
Aug 31 14:49:22.443 INFO kablam!     Checking serde_yaml v0.7.5
Aug 31 14:49:22.448 INFO kablam!     Checking regex v0.2.11
Aug 31 14:49:22.450 INFO kablam!    Compiling openssl v0.9.24
Aug 31 14:49:29.723 INFO kablam!    Compiling bzip2 v0.3.3
Aug 31 14:49:33.681 INFO kablam!    Compiling miniz_oxide_c_api v0.1.3
Aug 31 14:49:33.899 INFO kablam!     Checking config_file_handler v0.9.0
Aug 31 14:49:35.108 INFO kablam!     Checking bincode v0.8.0
Aug 31 14:49:43.385 INFO kablam!     Checking ws v0.7.3
Aug 31 14:49:43.409 INFO kablam!    Compiling tokio-reactor v0.1.5
Aug 31 14:49:43.414 INFO kablam!    Compiling phf v0.7.23
Aug 31 14:49:43.505 INFO kablam!    Compiling crossbeam-deque v0.6.1
Aug 31 14:49:43.695 INFO kablam!     Checking serde-value v0.5.2
Aug 31 14:49:47.273 INFO kablam!    Compiling flate2 v1.0.2
Aug 31 14:49:48.550 INFO kablam!    Compiling tokio-threadpool v0.1.6
Aug 31 14:49:50.280 INFO kablam!     Checking log4rs v0.7.0
Aug 31 14:49:55.793 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 14:49:55.793 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/file.rs:25:3
Aug 31 14:49:55.793 INFO kablam!    |
Aug 31 14:49:55.793 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 31 14:49:55.793 INFO kablam!    |   ^^^^^
Aug 31 14:49:55.793 INFO kablam!    |
Aug 31 14:49:55.793 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 14:49:55.793 INFO kablam! 
Aug 31 14:49:55.794 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 14:49:55.794 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/console.rs:24:3
Aug 31 14:49:55.794 INFO kablam!    |
Aug 31 14:49:55.794 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 14:49:55.794 INFO kablam!    |   ^^^^^
Aug 31 14:49:55.794 INFO kablam!    |
Aug 31 14:49:55.794 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 14:49:55.794 INFO kablam! 
Aug 31 14:49:55.794 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 14:49:55.794 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 31 14:49:55.795 INFO kablam!    |
Aug 31 14:49:55.795 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 31 14:49:55.795 INFO kablam!    |   ^^^^^
Aug 31 14:49:55.795 INFO kablam!    |
Aug 31 14:49:55.795 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 14:49:55.795 INFO kablam! 
Aug 31 14:49:55.795 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 14:49:55.795 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 31 14:49:55.795 INFO kablam!    |
Aug 31 14:49:55.795 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 31 14:49:55.795 INFO kablam!    |   ^^^^^
Aug 31 14:49:55.795 INFO kablam!    |
Aug 31 14:49:55.795 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 14:49:55.795 INFO kablam! 
Aug 31 14:49:55.795 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 14:49:55.795 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 31 14:49:55.795 INFO kablam!    |
Aug 31 14:49:55.795 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 31 14:49:55.795 INFO kablam!    |   ^^^^^
Aug 31 14:49:55.798 INFO kablam!    |
Aug 31 14:49:55.798 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 14:49:55.798 INFO kablam! 
Aug 31 14:49:55.799 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 14:49:55.799 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Aug 31 14:49:55.799 INFO kablam!    |
Aug 31 14:49:55.799 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 14:49:55.799 INFO kablam!    |   ^^^^^
Aug 31 14:49:55.814 INFO kablam!    |
Aug 31 14:49:55.815 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 14:49:55.815 INFO kablam! 
Aug 31 14:49:55.815 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 14:49:55.815 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/mod.rs:46:3
Aug 31 14:49:55.815 INFO kablam!    |
Aug 31 14:49:55.815 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 31 14:49:55.815 INFO kablam!    |   ^^^^^
Aug 31 14:49:55.815 INFO kablam!    |
Aug 31 14:49:55.815 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 14:49:55.815 INFO kablam! 
Aug 31 14:49:56.297 INFO kablam! error: aborting due to 7 previous errors
Aug 31 14:49:56.297 INFO kablam! 
Aug 31 14:49:56.297 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 14:49:56.339 INFO kablam! error: Could not compile `log4rs`.
Aug 31 14:49:56.339 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 14:50:19.060 INFO kablam! error: build failed
Aug 31 14:50:19.061 INFO kablam! su: No module specific data is present
Aug 31 14:50:19.374 INFO running `"docker" "rm" "-f" "8ac78e63ffd1314a56536f4bc3503ca5ce8fbb2d6f21441ea8ab2e17b9a2071f"`
Aug 31 14:50:19.476 INFO blam! 8ac78e63ffd1314a56536f4bc3503ca5ce8fbb2d6f21441ea8ab2e17b9a2071f