Sep 04 08:53:01.880 INFO checking routing-0.36.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 08:53:01.880 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 08:53:01.880 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/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 08:53:02.101 INFO blam! 61cf05f6576737090fa16ee443c54f508e36df93e3ffab5ba30968c8e1e67cc9
Sep 04 08:53:02.104 INFO running `"docker" "start" "-a" "61cf05f6576737090fa16ee443c54f508e36df93e3ffab5ba30968c8e1e67cc9"`
Sep 04 08:53:03.246 INFO kablam!     Checking tiny-keccak v1.3.1
Sep 04 08:53:03.246 INFO kablam!     Checking fake_clock v0.2.0
Sep 04 08:53:03.255 INFO kablam!     Checking atty v0.2.2
Sep 04 08:53:03.260 INFO kablam!     Checking termion v1.4.0
Sep 04 08:53:03.265 INFO kablam!     Checking get_if_addrs v0.4.1
Sep 04 08:53:03.269 INFO kablam!     Checking bytes v0.4.9
Sep 04 08:53:03.271 INFO kablam!     Checking bincode v0.8.0
Sep 04 08:53:03.271 INFO kablam!     Checking hyper v0.10.13
Sep 04 08:53:05.057 INFO kablam!     Checking config_file_handler v0.9.0
Sep 04 08:53:05.057 INFO kablam!     Checking config_file_handler v0.10.0
Sep 04 08:53:05.377 INFO kablam!    Compiling flate2 v1.0.2
Sep 04 08:53:06.163 INFO kablam!     Checking clap v2.25.1
Sep 04 08:53:08.385 INFO kablam!     Checking log4rs v0.7.0
Sep 04 08:53:09.989 INFO kablam!     Checking ws v0.7.3
Sep 04 08:53:11.068 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 08:53:11.068 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/file.rs:25:3
Sep 04 08:53:11.068 INFO kablam!    |
Sep 04 08:53:11.068 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Sep 04 08:53:11.068 INFO kablam!    |   ^^^^^
Sep 04 08:53:11.069 INFO kablam!    |
Sep 04 08:53:11.069 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:11.069 INFO kablam! 
Sep 04 08:53:11.070 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 08:53:11.070 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/console.rs:24:3
Sep 04 08:53:11.070 INFO kablam!    |
Sep 04 08:53:11.070 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 04 08:53:11.070 INFO kablam!    |   ^^^^^
Sep 04 08:53:11.071 INFO kablam!    |
Sep 04 08:53:11.071 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:11.071 INFO kablam! 
Sep 04 08:53:11.072 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 08:53:11.072 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 08:53:11.072 INFO kablam!    |
Sep 04 08:53:11.072 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Sep 04 08:53:11.072 INFO kablam!    |   ^^^^^
Sep 04 08:53:11.072 INFO kablam!    |
Sep 04 08:53:11.073 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:11.073 INFO kablam! 
Sep 04 08:53:11.074 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 08:53:11.074 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 08:53:11.074 INFO kablam!    |
Sep 04 08:53:11.074 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Sep 04 08:53:11.074 INFO kablam!    |   ^^^^^
Sep 04 08:53:11.075 INFO kablam!    |
Sep 04 08:53:11.075 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:11.075 INFO kablam! 
Sep 04 08:53:11.076 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 08:53:11.076 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 08:53:11.076 INFO kablam!    |
Sep 04 08:53:11.076 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Sep 04 08:53:11.076 INFO kablam!    |   ^^^^^
Sep 04 08:53:11.076 INFO kablam!    |
Sep 04 08:53:11.077 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:11.077 INFO kablam! 
Sep 04 08:53:11.078 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 08:53:11.078 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 08:53:11.078 INFO kablam!    |
Sep 04 08:53:11.078 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 04 08:53:11.078 INFO kablam!    |   ^^^^^
Sep 04 08:53:11.078 INFO kablam!    |
Sep 04 08:53:11.079 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:11.079 INFO kablam! 
Sep 04 08:53:11.080 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 08:53:11.080 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/mod.rs:46:3
Sep 04 08:53:11.080 INFO kablam!    |
Sep 04 08:53:11.080 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Sep 04 08:53:11.080 INFO kablam!    |   ^^^^^
Sep 04 08:53:11.080 INFO kablam!    |
Sep 04 08:53:11.080 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 08:53:11.081 INFO kablam! 
Sep 04 08:53:11.474 INFO kablam! error: aborting due to 7 previous errors
Sep 04 08:53:11.474 INFO kablam! 
Sep 04 08:53:11.474 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 04 08:53:11.488 INFO kablam! error: Could not compile `log4rs`.
Sep 04 08:53:11.489 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 08:53:22.542 INFO kablam! error: build failed
Sep 04 08:53:22.544 INFO kablam! su: No module specific data is present
Sep 04 08:53:23.102 INFO running `"docker" "rm" "-f" "61cf05f6576737090fa16ee443c54f508e36df93e3ffab5ba30968c8e1e67cc9"`
Sep 04 08:53:23.258 INFO blam! 61cf05f6576737090fa16ee443c54f508e36df93e3ffab5ba30968c8e1e67cc9