Aug 29 18:34:00.216 INFO checking kurnevsky/opai-rs against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 18:34:00.216 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 18:34:00.217 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 18:34:00.390 INFO blam! c10296536ae54ec08fe0a89f9a1486c2e3727665d5a0bad93eaf9e3766bd5f96
Aug 29 18:34:00.392 INFO running `"docker" "start" "-a" "c10296536ae54ec08fe0a89f9a1486c2e3727665d5a0bad93eaf9e3766bd5f96"`
Aug 29 18:34:01.230 INFO kablam!    Compiling num-traits v0.2.5
Aug 29 18:34:01.230 INFO kablam!     Checking void v1.0.2
Aug 29 18:34:01.230 INFO kablam!    Compiling cc v1.0.18
Aug 29 18:34:01.230 INFO kablam!     Checking cfg-if v0.1.4
Aug 29 18:34:01.230 INFO kablam!     Checking nodrop v0.1.12
Aug 29 18:34:01.230 INFO kablam!    Compiling unicode-xid v0.1.0
Aug 29 18:34:01.230 INFO kablam!    Compiling serde v1.0.70
Aug 29 18:34:01.231 INFO kablam!     Checking libc v0.2.42
Aug 29 18:34:01.583 INFO kablam!     Checking lazy_static v1.0.2
Aug 29 18:34:01.626 INFO kablam!     Checking memoffset v0.2.1
Aug 29 18:34:01.628 INFO kablam!    Compiling regex v1.0.2
Aug 29 18:34:01.851 INFO kablam!    Compiling num-integer v0.1.39
Aug 29 18:34:02.026 INFO kablam!     Checking stable_deref_trait v1.1.0
Aug 29 18:34:02.210 INFO kablam!     Checking scopeguard v0.3.3
Aug 29 18:34:04.925 INFO kablam!     Checking crossbeam-utils v0.4.1
Aug 29 18:34:04.927 INFO kablam!    Compiling rayon-core v1.4.1
Aug 29 18:34:04.981 INFO kablam!     Checking rand_core v0.2.1
Aug 29 18:34:06.048 INFO kablam!     Checking linked-hash-map v0.5.1
Aug 29 18:34:06.316 INFO kablam!     Checking traitobject v0.1.0
Aug 29 18:34:06.747 INFO kablam!     Checking dtoa v0.4.3
Aug 29 18:34:06.974 INFO kablam!    Compiling rayon v1.0.2
Aug 29 18:34:07.059 INFO kablam!     Checking quick-error v1.2.2
Aug 29 18:34:07.122 INFO kablam!     Checking itoa v0.4.2
Aug 29 18:34:07.834 INFO kablam!     Checking unicode-width v0.1.5
Aug 29 18:34:08.109 INFO kablam!     Checking either v1.5.0
Aug 29 18:34:08.653 INFO kablam!     Checking crossbeam-utils v0.5.0
Aug 29 18:34:09.332 INFO kablam!     Checking bitflags v1.0.3
Aug 29 18:34:09.336 INFO kablam!     Checking antidote v1.0.0
Aug 29 18:34:09.815 INFO kablam!     Checking ansi_term v0.11.0
Aug 29 18:34:10.081 INFO kablam!     Checking vec_map v0.8.1
Aug 29 18:34:10.167 INFO kablam!     Checking log-mdc v0.1.0
Aug 29 18:34:10.660 INFO kablam!     Checking crossbeam v0.3.2
Aug 29 18:34:12.009 INFO kablam!     Checking strsim v0.7.0
Aug 29 18:34:12.797 INFO kablam!     Checking fnv v1.0.6
Aug 29 18:34:12.868 INFO kablam!     Checking unreachable v1.0.0
Aug 29 18:34:12.962 INFO kablam!     Checking unreachable v0.1.1
Aug 29 18:34:13.285 INFO kablam!     Checking arrayvec v0.4.7
Aug 29 18:34:13.454 INFO kablam!     Checking crossbeam-utils v0.2.2
Aug 29 18:34:14.494 INFO kablam!    Compiling proc-macro2 v0.4.9
Aug 29 18:34:14.533 INFO kablam!     Checking owning_ref v0.3.3
Aug 29 18:34:15.260 INFO kablam!     Checking unsafe-any v0.4.2
Aug 29 18:34:15.271 INFO kablam!     Checking humantime v1.1.1
Aug 29 18:34:15.566 INFO kablam!     Checking textwrap v0.10.0
Aug 29 18:34:15.637 INFO kablam!     Checking yaml-rust v0.4.0
Aug 29 18:34:16.004 INFO kablam!     Checking itertools v0.7.8
Aug 29 18:34:16.257 INFO kablam!     Checking rand v0.4.2
Aug 29 18:34:16.737 INFO kablam!     Checking num_cpus v1.8.0
Aug 29 18:34:17.583 INFO kablam!     Checking time v0.1.40
Aug 29 18:34:17.849 INFO kablam!     Checking rand v0.5.4
Aug 29 18:34:18.857 INFO kablam!     Checking filetime v0.2.1
Aug 29 18:34:18.860 INFO kablam!     Checking xattr v0.2.2
Aug 29 18:34:20.698 INFO kablam!     Checking atty v0.2.11
Aug 29 18:34:20.927 INFO kablam!     Checking crossbeam-epoch v0.5.1
Aug 29 18:34:21.880 INFO kablam!     Checking smallvec v0.6.3
Aug 29 18:34:22.999 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 29 18:34:30.178 INFO kablam!     Checking typemap v0.3.3
Aug 29 18:34:30.645 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 29 18:34:33.253 INFO kablam!     Checking tar v0.4.16
Aug 29 18:34:35.418 INFO kablam!     Checking parking_lot_core v0.2.14
Aug 29 18:34:37.151 INFO kablam!     Checking clap v2.32.0
Aug 29 18:34:40.198 INFO kablam!    Compiling syn v0.14.5
Aug 29 18:34:42.554 INFO kablam!     Checking crossbeam-deque v0.5.1
Aug 29 18:34:48.322 INFO kablam!    Compiling quote v0.6.4
Aug 29 18:34:48.408 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 29 18:34:52.010 INFO kablam!     Checking parking_lot v0.5.5
Aug 29 18:34:54.321 INFO kablam!     Checking num-traits v0.1.43
Aug 29 18:35:02.550 INFO kablam!     Checking ordered-float v0.5.0
Aug 29 18:35:05.427 INFO kablam!     Checking crossbeam-channel v0.2.3
Aug 29 18:35:06.560 INFO kablam!     Checking flate2 v1.0.1
Aug 29 18:35:08.625 INFO kablam!     Checking chrono v0.4.5
Aug 29 18:35:36.058 INFO kablam!     Checking crossbeam v0.4.1
Aug 29 18:35:36.862 INFO kablam!    Compiling serde_derive v1.0.70
Aug 29 18:35:53.269 INFO kablam!     Checking log v0.4.3
Aug 29 18:35:53.301 INFO kablam!     Checking serde-value v0.5.2
Aug 29 18:35:53.550 INFO kablam!     Checking serde_json v1.0.24
Aug 29 18:35:53.646 INFO kablam!     Checking serde_yaml v0.7.5
Aug 29 18:35:54.137 INFO kablam!     Checking toml v0.4.6
Aug 29 18:36:05.894 INFO kablam!     Checking env_logger v0.5.11
Aug 29 18:36:07.795 INFO kablam!     Checking quickcheck v0.6.2
Aug 29 18:36:22.371 INFO kablam!     Checking log4rs v0.8.0
Aug 29 18:36:23.098 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 29 18:36:23.098 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/file.rs:25:3
Aug 29 18:36:23.098 INFO kablam!    |
Aug 29 18:36:23.098 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 29 18:36:23.098 INFO kablam!    |   ^^^^^
Aug 29 18:36:23.098 INFO kablam!    |
Aug 29 18:36:23.098 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:36:23.098 INFO kablam! 
Aug 29 18:36:23.099 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 29 18:36:23.099 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/console.rs:24:3
Aug 29 18:36:23.099 INFO kablam!    |
Aug 29 18:36:23.099 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 29 18:36:23.099 INFO kablam!    |   ^^^^^
Aug 29 18:36:23.099 INFO kablam!    |
Aug 29 18:36:23.099 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:36:23.099 INFO kablam! 
Aug 29 18:36:23.099 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 29 18:36:23.099 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/roll/delete.rs:16:3
Aug 29 18:36:23.099 INFO kablam!    |
Aug 29 18:36:23.099 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 29 18:36:23.100 INFO kablam!    |   ^^^^^
Aug 29 18:36:23.100 INFO kablam!    |
Aug 29 18:36:23.100 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:36:23.100 INFO kablam! 
Aug 29 18:36:23.100 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 29 18:36:23.100 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
Aug 29 18:36:23.100 INFO kablam!    |
Aug 29 18:36:23.100 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 29 18:36:23.100 INFO kablam!    |   ^^^^^
Aug 29 18:36:23.100 INFO kablam!    |
Aug 29 18:36:23.100 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:36:23.100 INFO kablam! 
Aug 29 18:36:23.100 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 29 18:36:23.100 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/trigger/size.rs:21:3
Aug 29 18:36:23.100 INFO kablam!    |
Aug 29 18:36:23.100 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 29 18:36:23.100 INFO kablam!    |   ^^^^^
Aug 29 18:36:23.100 INFO kablam!    |
Aug 29 18:36:23.100 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:36:23.100 INFO kablam! 
Aug 29 18:36:23.100 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 29 18:36:23.100 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Aug 29 18:36:23.100 INFO kablam!    |
Aug 29 18:36:23.100 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 29 18:36:23.100 INFO kablam!    |   ^^^^^
Aug 29 18:36:23.100 INFO kablam!    |
Aug 29 18:36:23.100 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:36:23.100 INFO kablam! 
Aug 29 18:36:23.101 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 29 18:36:23.101 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/mod.rs:46:3
Aug 29 18:36:23.101 INFO kablam!    |
Aug 29 18:36:23.101 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 29 18:36:23.101 INFO kablam!    |   ^^^^^
Aug 29 18:36:23.101 INFO kablam!    |
Aug 29 18:36:23.101 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 18:36:23.101 INFO kablam! 
Aug 29 18:36:23.378 INFO kablam! error: aborting due to 7 previous errors
Aug 29 18:36:23.378 INFO kablam! 
Aug 29 18:36:23.378 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 29 18:36:23.387 INFO kablam! error: Could not compile `log4rs`.
Aug 29 18:36:23.387 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 29 18:36:30.471 INFO kablam! error: build failed
Aug 29 18:36:30.473 INFO kablam! su: No module specific data is present
Aug 29 18:36:30.967 INFO running `"docker" "rm" "-f" "c10296536ae54ec08fe0a89f9a1486c2e3727665d5a0bad93eaf9e3766bd5f96"`
Aug 29 18:36:31.098 INFO blam! c10296536ae54ec08fe0a89f9a1486c2e3727665d5a0bad93eaf9e3766bd5f96