Aug 31 11:19:07.251 INFO checking test-data-generation-0.0.7 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 11:19:07.251 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 11:19:07.252 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/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 11:19:07.490 INFO blam! 029ec185ec9da5069404a68fb74c6bae63f14bb54e8f9e25cf68368b4468478f
Aug 31 11:19:07.492 INFO running `"docker" "start" "-a" "029ec185ec9da5069404a68fb74c6bae63f14bb54e8f9e25cf68368b4468478f"`
Aug 31 11:19:08.297 INFO kablam! warning: profile `doc` is deprecated and has no effect
Aug 31 11:19:08.513 INFO kablam!    Compiling winapi-build v0.1.1
Aug 31 11:19:08.533 INFO kablam!    Compiling num-traits v0.2.5
Aug 31 11:19:08.533 INFO kablam!    Compiling num-integer v0.1.39
Aug 31 11:19:08.548 INFO kablam!    Compiling proc-macro2 v0.4.15
Aug 31 11:19:08.564 INFO kablam!     Checking winapi v0.2.8
Aug 31 11:19:08.565 INFO kablam!    Compiling num-iter v0.1.37
Aug 31 11:19:08.587 INFO kablam!    Compiling unicode-xid v0.1.0
Aug 31 11:19:08.622 INFO kablam!    Compiling cc v1.0.23
Aug 31 11:19:09.396 INFO kablam!    Compiling version_check v0.1.4
Aug 31 11:19:13.114 INFO kablam!    Compiling ryu v0.2.6
Aug 31 11:19:13.197 INFO kablam!    Compiling serde v1.0.75
Aug 31 11:19:13.263 INFO kablam!     Checking serde v0.8.23
Aug 31 11:19:13.266 INFO kablam!     Checking void v1.0.2
Aug 31 11:19:13.401 INFO kablam!     Checking linked-hash-map v0.5.1
Aug 31 11:19:13.701 INFO kablam!     Checking regex-syntax v0.3.9
Aug 31 11:19:13.905 INFO kablam!     Checking cfg-if v0.1.5
Aug 31 11:19:13.931 INFO kablam!     Checking utf8-ranges v0.1.3
Aug 31 11:19:14.277 INFO kablam!     Checking traitobject v0.1.0
Aug 31 11:19:16.371 INFO kablam!     Checking dtoa v0.4.3
Aug 31 11:19:16.527 INFO kablam!     Checking itoa v0.4.2
Aug 31 11:19:16.868 INFO kablam!     Checking lazy_static v0.2.11
Aug 31 11:19:16.916 INFO kablam!     Checking quick-error v1.2.2
Aug 31 11:19:17.853 INFO kablam!    Compiling regex v0.2.11
Aug 31 11:19:18.216 INFO kablam!     Checking ucd-util v0.1.1
Aug 31 11:19:18.608 INFO kablam!     Checking fnv v1.0.6
Aug 31 11:19:19.997 INFO kablam!     Checking crossbeam v0.2.12
Aug 31 11:19:20.034 INFO kablam!     Checking utf8-ranges v1.0.1
Aug 31 11:19:20.192 INFO kablam!     Checking log-mdc v0.1.0
Aug 31 11:19:21.449 INFO kablam!     Checking antidote v1.0.0
Aug 31 11:19:21.721 INFO kablam!     Checking crossbeam v0.3.2
Aug 31 11:19:22.070 INFO kablam!     Checking levenshtein v1.0.3
Aug 31 11:19:23.331 INFO kablam!     Checking yaml-rust v0.3.5
Aug 31 11:19:23.725 INFO kablam!     Checking memchr v0.1.11
Aug 31 11:19:24.065 INFO kablam!     Checking memchr v1.0.2
Aug 31 11:19:25.161 INFO kablam!     Checking memchr v2.0.2
Aug 31 11:19:25.913 INFO kablam!     Checking time v0.1.40
Aug 31 11:19:26.390 INFO kablam!    Compiling kernel32-sys v0.2.2
Aug 31 11:19:26.967 INFO kablam!    Compiling lazy_static v1.1.0
Aug 31 11:19:27.729 INFO kablam!     Checking unreachable v0.1.1
Aug 31 11:19:27.762 INFO kablam!     Checking log v0.4.4
Aug 31 11:19:27.788 INFO kablam!     Checking unsafe-any v0.4.2
Aug 31 11:19:28.391 INFO kablam!     Checking yaml-rust v0.4.0
Aug 31 11:19:29.307 INFO kablam!     Checking humantime v1.1.1
Aug 31 11:19:29.389 INFO kablam!     Checking regex-syntax v0.5.6
Aug 31 11:19:30.162 INFO kablam!     Checking aho-corasick v0.5.3
Aug 31 11:19:30.541 INFO kablam!     Checking nom v3.2.1
Aug 31 11:19:31.449 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 31 11:19:31.639 INFO kablam!     Checking aho-corasick v0.6.8
Aug 31 11:19:32.517 INFO kablam!     Checking csv-core v0.1.4
Aug 31 11:19:34.849 INFO kablam!     Checking typemap v0.3.3
Aug 31 11:19:36.005 INFO kablam!     Checking log v0.3.9
Aug 31 11:19:39.307 INFO kablam!     Checking thread-id v2.0.0
Aug 31 11:19:40.137 INFO kablam!     Checking thread_local v0.3.6
Aug 31 11:19:40.669 INFO kablam!     Checking thread_local v0.2.7
Aug 31 11:19:42.749 INFO kablam!     Checking flate2 v0.2.20
Aug 31 11:19:42.997 INFO kablam!     Checking regex v0.1.80
Aug 31 11:19:43.796 INFO kablam!     Checking serde_test v0.8.23
Aug 31 11:19:49.597 INFO kablam!     Checking num-traits v0.1.43
Aug 31 11:19:49.995 INFO kablam!    Compiling quote v0.6.8
Aug 31 11:19:50.075 INFO kablam!     Checking linked-hash-map v0.3.0
Aug 31 11:19:50.437 INFO kablam!     Checking ordered-float v0.5.0
Aug 31 11:19:52.325 INFO kablam!     Checking num v0.1.42
Aug 31 11:19:52.757 INFO kablam!     Checking chrono v0.3.0
Aug 31 11:19:53.699 INFO kablam!     Checking serde-hjson v0.8.1
Aug 31 11:19:56.262 INFO kablam!    Compiling syn v0.14.9
Aug 31 11:20:08.006 INFO kablam!     Checking serde_json v1.0.26
Aug 31 11:20:08.006 INFO kablam!     Checking serde-value v0.5.2
Aug 31 11:20:08.006 INFO kablam!     Checking serde_yaml v0.7.5
Aug 31 11:20:08.006 INFO kablam!     Checking toml v0.4.6
Aug 31 11:20:08.020 INFO kablam!     Checking csv v1.0.1
Aug 31 11:20:18.021 INFO kablam!     Checking config v0.8.0
Aug 31 11:20:19.385 INFO kablam!    Compiling serde_derive v1.0.75
Aug 31 11:20:35.934 INFO kablam!     Checking log4rs v0.7.0
Aug 31 11:20:36.611 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 11:20:36.611 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/file.rs:25:3
Aug 31 11:20:36.611 INFO kablam!    |
Aug 31 11:20:36.611 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 31 11:20:36.612 INFO kablam!    |   ^^^^^
Aug 31 11:20:36.612 INFO kablam!    |
Aug 31 11:20:36.612 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 11:20:36.612 INFO kablam! 
Aug 31 11:20:36.612 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 11:20:36.612 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/console.rs:24:3
Aug 31 11:20:36.612 INFO kablam!    |
Aug 31 11:20:36.612 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 11:20:36.612 INFO kablam!    |   ^^^^^
Aug 31 11:20:36.612 INFO kablam!    |
Aug 31 11:20:36.612 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 11:20:36.612 INFO kablam! 
Aug 31 11:20:36.612 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 11:20:36.612 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 11:20:36.612 INFO kablam!    |
Aug 31 11:20:36.612 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 31 11:20:36.612 INFO kablam!    |   ^^^^^
Aug 31 11:20:36.612 INFO kablam!    |
Aug 31 11:20:36.612 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 11:20:36.613 INFO kablam! 
Aug 31 11:20:36.613 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 11:20:36.613 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 11:20:36.613 INFO kablam!    |
Aug 31 11:20:36.613 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 31 11:20:36.613 INFO kablam!    |   ^^^^^
Aug 31 11:20:36.613 INFO kablam!    |
Aug 31 11:20:36.613 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 11:20:36.613 INFO kablam! 
Aug 31 11:20:36.613 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 11:20:36.613 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 11:20:36.613 INFO kablam!    |
Aug 31 11:20:36.613 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 31 11:20:36.613 INFO kablam!    |   ^^^^^
Aug 31 11:20:36.613 INFO kablam!    |
Aug 31 11:20:36.613 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 11:20:36.613 INFO kablam! 
Aug 31 11:20:36.613 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 11:20:36.613 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 11:20:36.613 INFO kablam!    |
Aug 31 11:20:36.613 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 11:20:36.613 INFO kablam!    |   ^^^^^
Aug 31 11:20:36.614 INFO kablam!    |
Aug 31 11:20:36.614 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 11:20:36.614 INFO kablam! 
Aug 31 11:20:36.614 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 11:20:36.614 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/mod.rs:46:3
Aug 31 11:20:36.614 INFO kablam!    |
Aug 31 11:20:36.614 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 31 11:20:36.614 INFO kablam!    |   ^^^^^
Aug 31 11:20:36.614 INFO kablam!    |
Aug 31 11:20:36.614 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 11:20:36.614 INFO kablam! 
Aug 31 11:20:36.683 INFO kablam! error: aborting due to 7 previous errors
Aug 31 11:20:36.683 INFO kablam! 
Aug 31 11:20:36.683 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 11:20:36.700 INFO kablam! error: Could not compile `log4rs`.
Aug 31 11:20:36.700 INFO kablam! 
Aug 31 11:20:36.700 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 11:20:36.702 INFO kablam! su: No module specific data is present
Aug 31 11:20:37.042 INFO running `"docker" "rm" "-f" "029ec185ec9da5069404a68fb74c6bae63f14bb54e8f9e25cf68368b4468478f"`
Aug 31 11:20:37.151 INFO blam! 029ec185ec9da5069404a68fb74c6bae63f14bb54e8f9e25cf68368b4468478f