Sep 04 08:53:15.734 INFO checking routing-0.33.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 08:53:15.734 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 08:53:15.734 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:53:15.959 INFO blam! 831c7891559a27b089fefdc1acf147c63786382e1dfeb069116cf81a0594fe7f
Sep 04 08:53:15.961 INFO running `"docker" "start" "-a" "831c7891559a27b089fefdc1acf147c63786382e1dfeb069116cf81a0594fe7f"`
Sep 04 08:53:17.115 INFO kablam!     Checking lru_time_cache v0.7.0
Sep 04 08:53:17.116 INFO kablam!     Checking fake_clock v0.2.0
Sep 04 08:53:17.126 INFO kablam!     Checking atty v0.2.2
Sep 04 08:53:17.126 INFO kablam!     Checking termion v1.4.0
Sep 04 08:53:17.127 INFO kablam!     Checking bytes v0.4.9
Sep 04 08:53:17.131 INFO kablam!     Checking textwrap v0.6.0
Sep 04 08:53:17.134 INFO kablam!    Compiling miniz_oxide_c_api v0.1.3
Sep 04 08:53:17.134 INFO kablam!     Checking bincode v0.8.0
Sep 04 08:53:18.162 INFO kablam!     Checking hyper v0.10.13
Sep 04 08:53:19.019 INFO kablam!     Checking log4rs v0.7.0
Sep 04 08:53:19.517 INFO kablam!     Checking clap v2.25.1
Sep 04 08:53:21.458 INFO kablam!    Compiling flate2 v1.0.2
Sep 04 08:53:22.300 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 04 08:53:22.300 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/file.rs:25:3
Sep 04 08:53:22.300 INFO kablam!    |
Sep 04 08:53:22.300 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Sep 04 08:53:22.300 INFO kablam!    |   ^^^^^
Sep 04 08:53:22.300 INFO kablam!    |
Sep 04 08:53:22.300 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:22.300 INFO kablam! 
Sep 04 08:53:22.301 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 04 08:53:22.301 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/console.rs:24:3
Sep 04 08:53:22.301 INFO kablam!    |
Sep 04 08:53:22.301 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 04 08:53:22.301 INFO kablam!    |   ^^^^^
Sep 04 08:53:22.301 INFO kablam!    |
Sep 04 08:53:22.301 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:22.301 INFO kablam! 
Sep 04 08:53:22.301 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 04 08:53:22.301 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/roll/delete.rs:16:3
Sep 04 08:53:22.301 INFO kablam!    |
Sep 04 08:53:22.301 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Sep 04 08:53:22.301 INFO kablam!    |   ^^^^^
Sep 04 08:53:22.301 INFO kablam!    |
Sep 04 08:53:22.301 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:22.301 INFO kablam! 
Sep 04 08:53:22.317 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 04 08:53:22.317 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
Sep 04 08:53:22.317 INFO kablam!    |
Sep 04 08:53:22.317 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Sep 04 08:53:22.317 INFO kablam!    |   ^^^^^
Sep 04 08:53:22.317 INFO kablam!    |
Sep 04 08:53:22.317 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:22.317 INFO kablam! 
Sep 04 08:53:22.317 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 04 08:53:22.318 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/trigger/size.rs:21:3
Sep 04 08:53:22.318 INFO kablam!    |
Sep 04 08:53:22.318 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Sep 04 08:53:22.318 INFO kablam!    |   ^^^^^
Sep 04 08:53:22.318 INFO kablam!    |
Sep 04 08:53:22.318 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:22.318 INFO kablam! 
Sep 04 08:53:22.318 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 04 08:53:22.318 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Sep 04 08:53:22.318 INFO kablam!    |
Sep 04 08:53:22.318 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 04 08:53:22.318 INFO kablam!    |   ^^^^^
Sep 04 08:53:22.318 INFO kablam!    |
Sep 04 08:53:22.318 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:22.318 INFO kablam! 
Sep 04 08:53:22.318 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 04 08:53:22.318 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/mod.rs:46:3
Sep 04 08:53:22.318 INFO kablam!    |
Sep 04 08:53:22.318 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Sep 04 08:53:22.318 INFO kablam!    |   ^^^^^
Sep 04 08:53:22.318 INFO kablam!    |
Sep 04 08:53:22.318 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:22.318 INFO kablam! 
Sep 04 08:53:22.506 INFO kablam! error: aborting due to 7 previous errors
Sep 04 08:53:22.506 INFO kablam! 
Sep 04 08:53:22.506 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 04 08:53:22.525 INFO kablam! error: Could not compile `log4rs`.
Sep 04 08:53:22.526 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 08:53:33.595 INFO kablam! error: build failed
Sep 04 08:53:33.597 INFO kablam! su: No module specific data is present
Sep 04 08:53:34.143 INFO running `"docker" "rm" "-f" "831c7891559a27b089fefdc1acf147c63786382e1dfeb069116cf81a0594fe7f"`
Sep 04 08:53:34.280 INFO blam! 831c7891559a27b089fefdc1acf147c63786382e1dfeb069116cf81a0594fe7f