Aug 31 04:25:50.730 INFO checking kurnevsky/opai-rs against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 04:25:50.730 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 04:25:50.731 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 04:25:50.990 INFO blam! eb2b88e3362ef96d720e49be48bfc0a7d808cbd25e5b9eede205b811cd5a668b
Aug 31 04:25:50.992 INFO running `"docker" "start" "-a" "eb2b88e3362ef96d720e49be48bfc0a7d808cbd25e5b9eede205b811cd5a668b"`
Aug 31 04:25:52.073 INFO kablam!    Compiling num-traits v0.2.5
Aug 31 04:25:52.076 INFO kablam!     Checking void v1.0.2
Aug 31 04:25:52.088 INFO kablam!     Checking libc v0.2.42
Aug 31 04:25:52.089 INFO kablam!    Compiling serde v1.0.70
Aug 31 04:25:52.089 INFO kablam!     Checking nodrop v0.1.12
Aug 31 04:25:52.089 INFO kablam!     Checking cfg-if v0.1.4
Aug 31 04:25:52.092 INFO kablam!    Compiling unicode-xid v0.1.0
Aug 31 04:25:52.093 INFO kablam!    Compiling cc v1.0.18
Aug 31 04:25:52.423 INFO kablam!    Compiling regex v1.0.2
Aug 31 04:25:52.541 INFO kablam!     Checking stable_deref_trait v1.1.0
Aug 31 04:25:52.707 INFO kablam!     Checking memoffset v0.2.1
Aug 31 04:25:53.187 INFO kablam!     Checking lazy_static v1.0.2
Aug 31 04:25:53.215 INFO kablam!     Checking scopeguard v0.3.3
Aug 31 04:25:53.550 INFO kablam!    Compiling num-integer v0.1.39
Aug 31 04:25:53.825 INFO kablam!     Checking crossbeam-utils v0.4.1
Aug 31 04:25:56.111 INFO kablam!     Checking traitobject v0.1.0
Aug 31 04:25:56.365 INFO kablam!     Checking linked-hash-map v0.5.1
Aug 31 04:25:56.713 INFO kablam!    Compiling rayon-core v1.4.1
Aug 31 04:25:56.713 INFO kablam!     Checking rand_core v0.2.1
Aug 31 04:25:57.653 INFO kablam!    Compiling rayon v1.0.2
Aug 31 04:25:57.907 INFO kablam!     Checking unicode-width v0.1.5
Aug 31 04:25:57.964 INFO kablam!     Checking itoa v0.4.2
Aug 31 04:25:58.099 INFO kablam!     Checking dtoa v0.4.3
Aug 31 04:25:58.673 INFO kablam!     Checking quick-error v1.2.2
Aug 31 04:26:00.627 INFO kablam!     Checking fnv v1.0.6
Aug 31 04:26:00.807 INFO kablam!     Checking log-mdc v0.1.0
Aug 31 04:26:01.391 INFO kablam!     Checking antidote v1.0.0
Aug 31 04:26:01.857 INFO kablam!     Checking vec_map v0.8.1
Aug 31 04:26:02.083 INFO kablam!     Checking crossbeam-utils v0.5.0
Aug 31 04:26:02.799 INFO kablam!     Checking ansi_term v0.11.0
Aug 31 04:26:02.899 INFO kablam!     Checking bitflags v1.0.3
Aug 31 04:26:03.347 INFO kablam!     Checking either v1.5.0
Aug 31 04:26:04.181 INFO kablam!     Checking crossbeam v0.3.2
Aug 31 04:26:04.492 INFO kablam!     Checking strsim v0.7.0
Aug 31 04:26:05.273 INFO kablam!     Checking arrayvec v0.4.7
Aug 31 04:26:06.333 INFO kablam!     Checking crossbeam-utils v0.2.2
Aug 31 04:26:06.417 INFO kablam!     Checking unreachable v1.0.0
Aug 31 04:26:06.541 INFO kablam!     Checking unreachable v0.1.1
Aug 31 04:26:06.587 INFO kablam!    Compiling proc-macro2 v0.4.9
Aug 31 04:26:06.635 INFO kablam!     Checking owning_ref v0.3.3
Aug 31 04:26:06.979 INFO kablam!     Checking unsafe-any v0.4.2
Aug 31 04:26:07.605 INFO kablam!     Checking textwrap v0.10.0
Aug 31 04:26:07.829 INFO kablam!     Checking humantime v1.1.1
Aug 31 04:26:08.019 INFO kablam!     Checking yaml-rust v0.4.0
Aug 31 04:26:08.262 INFO kablam!     Checking rand v0.4.2
Aug 31 04:26:08.642 INFO kablam!     Checking rand v0.5.4
Aug 31 04:26:09.945 INFO kablam!     Checking time v0.1.40
Aug 31 04:26:10.166 INFO kablam!     Checking num_cpus v1.8.0
Aug 31 04:26:10.194 INFO kablam!     Checking filetime v0.2.1
Aug 31 04:26:10.865 INFO kablam!     Checking xattr v0.2.2
Aug 31 04:26:11.349 INFO kablam!     Checking atty v0.2.11
Aug 31 04:26:12.289 INFO kablam!     Checking itertools v0.7.8
Aug 31 04:26:12.470 INFO kablam!     Checking crossbeam-epoch v0.5.1
Aug 31 04:26:12.516 INFO kablam!     Checking smallvec v0.6.3
Aug 31 04:26:14.365 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 31 04:26:27.799 INFO kablam!     Checking clap v2.32.0
Aug 31 04:26:28.291 INFO kablam!     Checking typemap v0.3.3
Aug 31 04:26:28.879 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 31 04:26:34.146 INFO kablam!     Checking tar v0.4.16
Aug 31 04:26:36.963 INFO kablam!     Checking crossbeam-deque v0.5.1
Aug 31 04:26:39.518 INFO kablam!     Checking parking_lot_core v0.2.14
Aug 31 04:26:40.409 INFO kablam!    Compiling quote v0.6.4
Aug 31 04:26:43.907 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 31 04:26:47.363 INFO kablam!     Checking num-traits v0.1.43
Aug 31 04:26:54.057 INFO kablam!     Checking parking_lot v0.5.5
Aug 31 04:26:54.589 INFO kablam!     Checking crossbeam-channel v0.2.3
Aug 31 04:26:56.745 INFO kablam!    Compiling syn v0.14.5
Aug 31 04:26:59.528 INFO kablam!     Checking ordered-float v0.5.0
Aug 31 04:27:05.022 INFO kablam!     Checking flate2 v1.0.1
Aug 31 04:27:06.024 INFO kablam!     Checking chrono v0.4.5
Aug 31 04:27:19.492 INFO kablam!     Checking crossbeam v0.4.1
Aug 31 04:27:39.410 INFO kablam!     Checking log v0.4.3
Aug 31 04:27:39.410 INFO kablam!     Checking serde-value v0.5.2
Aug 31 04:27:39.410 INFO kablam!     Checking serde_json v1.0.24
Aug 31 04:27:40.728 INFO kablam!     Checking toml v0.4.6
Aug 31 04:27:41.807 INFO kablam!     Checking serde_yaml v0.7.5
Aug 31 04:27:52.656 INFO kablam!     Checking env_logger v0.5.11
Aug 31 04:27:54.334 INFO kablam!    Compiling serde_derive v1.0.70
Aug 31 04:27:57.703 INFO kablam!     Checking quickcheck v0.6.2
Aug 31 04:27:59.603 INFO kablam!     Checking log4rs v0.8.0
Aug 31 04:28:01.568 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 04:28:01.568 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/file.rs:25:3
Aug 31 04:28:01.568 INFO kablam!    |
Aug 31 04:28:01.568 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 31 04:28:01.568 INFO kablam!    |   ^^^^^
Aug 31 04:28:01.568 INFO kablam!    |
Aug 31 04:28:01.568 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 04:28:01.568 INFO kablam! 
Aug 31 04:28:01.570 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 04:28:01.570 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/console.rs:24:3
Aug 31 04:28:01.570 INFO kablam!    |
Aug 31 04:28:01.570 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 04:28:01.570 INFO kablam!    |   ^^^^^
Aug 31 04:28:01.570 INFO kablam!    |
Aug 31 04:28:01.570 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 04:28:01.570 INFO kablam! 
Aug 31 04:28:01.570 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 04:28:01.570 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 31 04:28:01.570 INFO kablam!    |
Aug 31 04:28:01.570 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 31 04:28:01.570 INFO kablam!    |   ^^^^^
Aug 31 04:28:01.570 INFO kablam!    |
Aug 31 04:28:01.570 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 04:28:01.570 INFO kablam! 
Aug 31 04:28:01.570 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 04:28:01.571 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 31 04:28:01.571 INFO kablam!    |
Aug 31 04:28:01.571 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 31 04:28:01.571 INFO kablam!    |   ^^^^^
Aug 31 04:28:01.571 INFO kablam!    |
Aug 31 04:28:01.571 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 04:28:01.571 INFO kablam! 
Aug 31 04:28:01.571 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 04:28:01.571 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 31 04:28:01.571 INFO kablam!    |
Aug 31 04:28:01.571 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 31 04:28:01.571 INFO kablam!    |   ^^^^^
Aug 31 04:28:01.571 INFO kablam!    |
Aug 31 04:28:01.571 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 04:28:01.571 INFO kablam! 
Aug 31 04:28:01.571 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 04:28:01.571 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Aug 31 04:28:01.571 INFO kablam!    |
Aug 31 04:28:01.571 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 04:28:01.571 INFO kablam!    |   ^^^^^
Aug 31 04:28:01.571 INFO kablam!    |
Aug 31 04:28:01.571 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 04:28:01.571 INFO kablam! 
Aug 31 04:28:01.571 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 04:28:01.572 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/mod.rs:46:3
Aug 31 04:28:01.572 INFO kablam!    |
Aug 31 04:28:01.572 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 31 04:28:01.572 INFO kablam!    |   ^^^^^
Aug 31 04:28:01.572 INFO kablam!    |
Aug 31 04:28:01.572 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 04:28:01.572 INFO kablam! 
Aug 31 04:28:02.209 INFO kablam! error: aborting due to 7 previous errors
Aug 31 04:28:02.210 INFO kablam! 
Aug 31 04:28:02.210 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 04:28:02.243 INFO kablam! error: Could not compile `log4rs`.
Aug 31 04:28:02.243 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 04:28:21.656 INFO kablam! error: build failed
Aug 31 04:28:21.657 INFO kablam! su: No module specific data is present
Aug 31 04:28:21.988 INFO running `"docker" "rm" "-f" "eb2b88e3362ef96d720e49be48bfc0a7d808cbd25e5b9eede205b811cd5a668b"`
Aug 31 04:28:22.114 INFO blam! eb2b88e3362ef96d720e49be48bfc0a7d808cbd25e5b9eede205b811cd5a668b