Sep 01 14:36:17.357 INFO checking locka99/opcua against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 14:36:17.357 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 14:36:17.357 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 14:36:17.586 INFO blam! a0cfc25c9bda8ca392714ec01aa2f0ff2943e9b78e5deda998b8c4145e6717c0
Sep 01 14:36:17.588 INFO running `"docker" "start" "-a" "a0cfc25c9bda8ca392714ec01aa2f0ff2943e9b78e5deda998b8c4145e6717c0"`
Sep 01 14:36:19.117 INFO kablam!    Compiling libloading v0.5.0
Sep 01 14:36:19.122 INFO kablam!    Compiling arrayvec v0.4.7
Sep 01 14:36:19.140 INFO kablam!     Checking memmap v0.6.2
Sep 01 14:36:19.146 INFO kablam!     Checking stb_truetype v0.2.3
Sep 01 14:36:19.162 INFO kablam!    Compiling x11-dl v2.18.3
Sep 01 14:36:19.178 INFO kablam!     Checking tokio-executor v0.1.4
Sep 01 14:36:19.226 INFO kablam!     Checking petgraph v0.4.13
Sep 01 14:36:19.243 INFO kablam!    Compiling wayland-scanner v0.12.5
Sep 01 14:36:21.133 INFO kablam!     Checking tempdir v0.3.7
Sep 01 14:36:21.309 INFO kablam!     Checking log v0.4.4
Sep 01 14:36:22.490 INFO kablam!     Checking serde_yaml v0.7.5
Sep 01 14:36:22.775 INFO kablam!     Checking parking_lot_core v0.3.0
Sep 01 14:36:24.447 INFO kablam!     Checking http v0.1.10
Sep 01 14:36:24.920 INFO kablam!     Checking uuid v0.5.1
Sep 01 14:36:25.635 INFO kablam!     Checking tokio-current-thread v0.1.1
Sep 01 14:36:27.369 INFO kablam!     Checking tokio-timer v0.2.6
Sep 01 14:36:27.432 INFO kablam!     Checking crossbeam-epoch v0.5.2
Sep 01 14:36:27.851 INFO kablam!     Checking shared_library v0.1.9
Sep 01 14:36:29.653 INFO kablam!     Checking mio v0.6.15
Sep 01 14:36:29.835 INFO kablam!     Checking tokio-io v0.1.8
Sep 01 14:36:29.974 INFO kablam!     Checking want v0.0.6
Sep 01 14:36:30.759 INFO kablam!     Checking log v0.3.9
Sep 01 14:36:31.110 INFO kablam!    Compiling crossbeam-epoch v0.3.1
Sep 01 14:36:31.629 INFO kablam!     Checking parking_lot v0.6.4
Sep 01 14:36:31.839 INFO kablam!    Compiling gl_generator v0.9.0
Sep 01 14:36:31.910 INFO kablam!     Checking chrono v0.4.6
Sep 01 14:36:32.992 INFO kablam!     Checking num-bigint v0.1.44
Sep 01 14:36:35.485 INFO kablam!     Checking regex v0.2.11
Sep 01 14:36:38.372 INFO kablam!     Checking osmesa-sys v0.1.2
Sep 01 14:36:38.453 INFO kablam!    Compiling wayland-client v0.12.5
Sep 01 14:36:39.657 INFO kablam!    Compiling wayland-protocols v0.12.5
Sep 01 14:36:47.267 INFO kablam!     Checking crossbeam-deque v0.6.1
Sep 01 14:36:47.958 INFO kablam!     Checking uci v0.1.2
Sep 01 14:36:49.119 INFO kablam!     Checking daggy v0.5.0
Sep 01 14:36:49.119 INFO kablam!     Checking serde-value v0.5.2
Sep 01 14:36:49.241 INFO kablam!     Checking rusttype v0.5.2
Sep 01 14:36:49.272 INFO kablam!     Checking tokio-codec v0.1.0
Sep 01 14:36:49.299 INFO kablam!     Checking env_logger v0.5.13
Sep 01 14:36:49.902 INFO kablam!    Compiling crossbeam-deque v0.2.0
Sep 01 14:36:49.999 INFO kablam!     Checking mio-uds v0.6.6
Sep 01 14:36:50.805 INFO kablam!     Checking tokio-reactor v0.1.5
Sep 01 14:36:51.400 INFO kablam!     Checking dlib v0.4.1
Sep 01 14:36:51.702 INFO kablam!     Checking num-rational v0.1.42
Sep 01 14:36:52.323 INFO kablam!     Checking pistoncore-input v0.21.0
Sep 01 14:36:52.409 INFO kablam!     Checking tokio-threadpool v0.1.6
Sep 01 14:36:52.441 INFO kablam!     Checking h2 v0.1.12
Sep 01 14:36:55.555 INFO kablam!    Compiling glutin v0.14.0
Sep 01 14:36:55.843 INFO kablam!    Compiling glium v0.21.0
Sep 01 14:36:56.774 INFO kablam!     Checking log4rs v0.8.0
Sep 01 14:36:59.275 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 01 14:36:59.275 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/file.rs:25:3
Sep 01 14:36:59.275 INFO kablam!    |
Sep 01 14:36:59.275 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Sep 01 14:36:59.275 INFO kablam!    |   ^^^^^
Sep 01 14:36:59.275 INFO kablam!    |
Sep 01 14:36:59.275 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 14:36:59.275 INFO kablam! 
Sep 01 14:36:59.275 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 01 14:36:59.276 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/console.rs:24:3
Sep 01 14:36:59.276 INFO kablam!    |
Sep 01 14:36:59.276 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 01 14:36:59.276 INFO kablam!    |   ^^^^^
Sep 01 14:36:59.276 INFO kablam!    |
Sep 01 14:36:59.276 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 14:36:59.276 INFO kablam! 
Sep 01 14:36:59.276 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 01 14:36:59.276 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 01 14:36:59.276 INFO kablam!    |
Sep 01 14:36:59.276 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Sep 01 14:36:59.276 INFO kablam!    |   ^^^^^
Sep 01 14:36:59.276 INFO kablam!    |
Sep 01 14:36:59.276 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 14:36:59.276 INFO kablam! 
Sep 01 14:36:59.276 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 01 14:36:59.276 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 01 14:36:59.276 INFO kablam!    |
Sep 01 14:36:59.276 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Sep 01 14:36:59.276 INFO kablam!    |   ^^^^^
Sep 01 14:36:59.276 INFO kablam!    |
Sep 01 14:36:59.276 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 14:36:59.276 INFO kablam! 
Sep 01 14:36:59.277 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 01 14:36:59.277 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 01 14:36:59.277 INFO kablam!    |
Sep 01 14:36:59.277 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Sep 01 14:36:59.277 INFO kablam!    |   ^^^^^
Sep 01 14:36:59.277 INFO kablam!    |
Sep 01 14:36:59.277 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 14:36:59.277 INFO kablam! 
Sep 01 14:36:59.277 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 01 14:36:59.277 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Sep 01 14:36:59.277 INFO kablam!    |
Sep 01 14:36:59.277 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 01 14:36:59.277 INFO kablam!    |   ^^^^^
Sep 01 14:36:59.278 INFO kablam!    |
Sep 01 14:36:59.278 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 14:36:59.278 INFO kablam! 
Sep 01 14:36:59.278 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 01 14:36:59.278 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/mod.rs:46:3
Sep 01 14:36:59.278 INFO kablam!    |
Sep 01 14:36:59.278 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Sep 01 14:36:59.278 INFO kablam!    |   ^^^^^
Sep 01 14:36:59.278 INFO kablam!    |
Sep 01 14:36:59.278 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 14:36:59.278 INFO kablam! 
Sep 01 14:36:59.424 INFO kablam!     Checking wayland-sys v0.12.5
Sep 01 14:36:59.818 INFO kablam! error: aborting due to 7 previous errors
Sep 01 14:36:59.826 INFO kablam! 
Sep 01 14:36:59.826 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 01 14:36:59.837 INFO kablam! error: Could not compile `log4rs`.
Sep 01 14:36:59.838 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 14:37:08.839 INFO kablam! error: build failed
Sep 01 14:37:08.842 INFO kablam! su: No module specific data is present
Sep 01 14:37:09.360 INFO running `"docker" "rm" "-f" "a0cfc25c9bda8ca392714ec01aa2f0ff2943e9b78e5deda998b8c4145e6717c0"`
Sep 01 14:37:09.527 INFO blam! a0cfc25c9bda8ca392714ec01aa2f0ff2943e9b78e5deda998b8c4145e6717c0