Sep 05 18:23:08.422 INFO checking kurnevsky/opai-rs against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 18:23:08.422 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 18:23:08.422 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 18:23:08.813 INFO blam! d2834e3cfbac9adf22e50368a29affa84e6d77f6582ac2e86493c20a3ea30f1b
Sep 05 18:23:08.815 INFO running `"docker" "start" "-a" "d2834e3cfbac9adf22e50368a29affa84e6d77f6582ac2e86493c20a3ea30f1b"`
Sep 05 18:23:10.237 INFO kablam! usermod: no changes
Sep 05 18:23:10.522 INFO kablam!    Compiling num-traits v0.2.5
Sep 05 18:23:10.522 INFO kablam!     Checking void v1.0.2
Sep 05 18:23:10.534 INFO kablam!    Compiling cc v1.0.18
Sep 05 18:23:10.534 INFO kablam!     Checking cfg-if v0.1.4
Sep 05 18:23:10.538 INFO kablam!     Checking libc v0.2.42
Sep 05 18:23:10.538 INFO kablam!    Compiling unicode-xid v0.1.0
Sep 05 18:23:10.538 INFO kablam!    Compiling serde v1.0.70
Sep 05 18:23:10.538 INFO kablam!     Checking nodrop v0.1.12
Sep 05 18:23:10.914 INFO kablam!     Checking lazy_static v1.0.2
Sep 05 18:23:10.954 INFO kablam!    Compiling regex v1.0.2
Sep 05 18:23:10.970 INFO kablam!     Checking scopeguard v0.3.3
Sep 05 18:23:11.464 INFO kablam!    Compiling num-integer v0.1.39
Sep 05 18:23:11.586 INFO kablam!     Checking memoffset v0.2.1
Sep 05 18:23:11.739 INFO kablam!     Checking stable_deref_trait v1.1.0
Sep 05 18:23:13.622 INFO kablam!    Compiling rayon-core v1.4.1
Sep 05 18:23:14.774 INFO kablam!     Checking crossbeam-utils v0.4.1
Sep 05 18:23:14.786 INFO kablam!     Checking rand_core v0.2.1
Sep 05 18:23:15.314 INFO kablam!     Checking linked-hash-map v0.5.1
Sep 05 18:23:15.320 INFO kablam!     Checking traitobject v0.1.0
Sep 05 18:23:16.709 INFO kablam!     Checking itoa v0.4.2
Sep 05 18:23:16.905 INFO kablam!    Compiling rayon v1.0.2
Sep 05 18:23:19.722 INFO kablam!     Checking dtoa v0.4.3
Sep 05 18:23:19.722 INFO kablam!     Checking unicode-width v0.1.5
Sep 05 18:23:19.798 INFO kablam!     Checking quick-error v1.2.2
Sep 05 18:23:20.990 INFO kablam!     Checking vec_map v0.8.1
Sep 05 18:23:21.062 INFO kablam!     Checking log-mdc v0.1.0
Sep 05 18:23:21.294 INFO kablam!     Checking fnv v1.0.6
Sep 05 18:23:21.366 INFO kablam!     Checking strsim v0.7.0
Sep 05 18:23:21.419 INFO kablam!     Checking crossbeam v0.3.2
Sep 05 18:23:21.772 INFO kablam!     Checking either v1.5.0
Sep 05 18:23:22.350 INFO kablam!     Checking antidote v1.0.0
Sep 05 18:23:22.366 INFO kablam!     Checking bitflags v1.0.3
Sep 05 18:23:22.378 INFO kablam!     Checking crossbeam-utils v0.5.0
Sep 05 18:23:22.434 INFO kablam!     Checking ansi_term v0.11.0
Sep 05 18:23:22.937 INFO kablam!     Checking xattr v0.2.2
Sep 05 18:23:23.174 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 05 18:23:23.673 INFO kablam!     Checking filetime v0.2.1
Sep 05 18:23:23.894 INFO kablam!     Checking arrayvec v0.4.7
Sep 05 18:23:24.273 INFO kablam!     Checking unreachable v1.0.0
Sep 05 18:23:24.902 INFO kablam!     Checking unreachable v0.1.1
Sep 05 18:23:24.906 INFO kablam!    Compiling proc-macro2 v0.4.9
Sep 05 18:23:25.026 INFO kablam!     Checking owning_ref v0.3.3
Sep 05 18:23:25.278 INFO kablam!     Checking unsafe-any v0.4.2
Sep 05 18:23:25.750 INFO kablam!     Checking rand v0.4.2
Sep 05 18:23:26.006 INFO kablam!     Checking num_cpus v1.8.0
Sep 05 18:23:26.164 INFO kablam!     Checking time v0.1.40
Sep 05 18:23:26.196 INFO kablam!     Checking rand v0.5.4
Sep 05 18:23:27.916 INFO kablam!     Checking atty v0.2.11
Sep 05 18:23:28.323 INFO kablam!     Checking yaml-rust v0.4.0
Sep 05 18:23:28.406 INFO kablam!     Checking textwrap v0.10.0
Sep 05 18:23:28.814 INFO kablam!     Checking humantime v1.1.1
Sep 05 18:23:29.166 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 05 18:23:30.861 INFO kablam!     Checking smallvec v0.6.3
Sep 05 18:23:31.065 INFO kablam!     Checking thread_local v0.3.5
Sep 05 18:23:31.265 INFO kablam!     Checking itertools v0.7.8
Sep 05 18:23:32.379 INFO kablam!     Checking crossbeam-epoch v0.5.1
Sep 05 18:23:33.347 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 05 18:23:33.942 INFO kablam!     Checking tar v0.4.16
Sep 05 18:23:39.046 INFO kablam!     Checking typemap v0.3.3
Sep 05 18:23:44.298 INFO kablam!     Checking clap v2.32.0
Sep 05 18:23:46.858 INFO kablam!     Checking crossbeam-deque v0.5.1
Sep 05 18:23:49.488 INFO kablam!     Checking parking_lot_core v0.2.14
Sep 05 18:23:50.503 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 05 18:23:50.683 INFO kablam!    Compiling quote v0.6.4
Sep 05 18:23:57.280 INFO kablam!     Checking num-traits v0.1.43
Sep 05 18:23:57.776 INFO kablam!     Checking parking_lot v0.5.5
Sep 05 18:24:01.998 INFO kablam!    Compiling syn v0.14.5
Sep 05 18:24:02.992 INFO kablam!     Checking flate2 v1.0.1
Sep 05 18:24:08.335 INFO kablam!     Checking ordered-float v0.5.0
Sep 05 18:24:10.912 INFO kablam!     Checking chrono v0.4.5
Sep 05 18:24:11.058 INFO kablam!     Checking crossbeam-channel v0.2.3
Sep 05 18:24:26.107 INFO kablam!     Checking crossbeam v0.4.1
Sep 05 18:24:45.274 INFO kablam!    Compiling serde_derive v1.0.70
Sep 05 18:24:48.099 INFO kablam!     Checking log v0.4.3
Sep 05 18:24:48.101 INFO kablam!     Checking serde_json v1.0.24
Sep 05 18:24:48.103 INFO kablam!     Checking serde_yaml v0.7.5
Sep 05 18:24:48.105 INFO kablam!     Checking toml v0.4.6
Sep 05 18:24:48.106 INFO kablam!     Checking serde-value v0.5.2
Sep 05 18:24:56.543 INFO kablam!     Checking env_logger v0.5.11
Sep 05 18:25:00.651 INFO kablam!     Checking quickcheck v0.6.2
Sep 05 18:25:05.472 INFO kablam!     Checking log4rs v0.8.0
Sep 05 18:25:06.163 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 05 18:25:06.163 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/file.rs:25:3
Sep 05 18:25:06.163 INFO kablam!    |
Sep 05 18:25:06.163 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Sep 05 18:25:06.163 INFO kablam!    |   ^^^^^
Sep 05 18:25:06.166 INFO kablam!    |
Sep 05 18:25:06.166 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 05 18:25:06.166 INFO kablam! 
Sep 05 18:25:06.166 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 05 18:25:06.166 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/console.rs:24:3
Sep 05 18:25:06.166 INFO kablam!    |
Sep 05 18:25:06.166 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 05 18:25:06.166 INFO kablam!    |   ^^^^^
Sep 05 18:25:06.166 INFO kablam!    |
Sep 05 18:25:06.166 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 05 18:25:06.166 INFO kablam! 
Sep 05 18:25:06.166 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 05 18:25:06.166 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/roll/delete.rs:16:3
Sep 05 18:25:06.166 INFO kablam!    |
Sep 05 18:25:06.166 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Sep 05 18:25:06.166 INFO kablam!    |   ^^^^^
Sep 05 18:25:06.167 INFO kablam!    |
Sep 05 18:25:06.167 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 05 18:25:06.167 INFO kablam! 
Sep 05 18:25:06.167 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 05 18:25:06.167 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
Sep 05 18:25:06.167 INFO kablam!    |
Sep 05 18:25:06.167 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Sep 05 18:25:06.167 INFO kablam!    |   ^^^^^
Sep 05 18:25:06.168 INFO kablam!    |
Sep 05 18:25:06.168 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 05 18:25:06.168 INFO kablam! 
Sep 05 18:25:06.168 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 05 18:25:06.169 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/trigger/size.rs:21:3
Sep 05 18:25:06.169 INFO kablam!    |
Sep 05 18:25:06.169 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Sep 05 18:25:06.169 INFO kablam!    |   ^^^^^
Sep 05 18:25:06.169 INFO kablam!    |
Sep 05 18:25:06.169 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 05 18:25:06.169 INFO kablam! 
Sep 05 18:25:06.170 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 05 18:25:06.170 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Sep 05 18:25:06.170 INFO kablam!    |
Sep 05 18:25:06.170 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 05 18:25:06.170 INFO kablam!    |   ^^^^^
Sep 05 18:25:06.170 INFO kablam!    |
Sep 05 18:25:06.170 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 05 18:25:06.170 INFO kablam! 
Sep 05 18:25:06.171 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 05 18:25:06.171 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.8.0/src/append/rolling_file/mod.rs:46:3
Sep 05 18:25:06.171 INFO kablam!    |
Sep 05 18:25:06.171 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Sep 05 18:25:06.171 INFO kablam!    |   ^^^^^
Sep 05 18:25:06.171 INFO kablam!    |
Sep 05 18:25:06.171 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 05 18:25:06.172 INFO kablam! 
Sep 05 18:25:06.465 INFO kablam! error: aborting due to 7 previous errors
Sep 05 18:25:06.478 INFO kablam! 
Sep 05 18:25:06.478 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 05 18:25:06.486 INFO kablam! error: Could not compile `log4rs`.
Sep 05 18:25:06.486 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 18:25:16.783 INFO kablam! error: build failed
Sep 05 18:25:16.786 INFO kablam! su: No module specific data is present
Sep 05 18:25:18.811 INFO running `"docker" "rm" "-f" "d2834e3cfbac9adf22e50368a29affa84e6d77f6582ac2e86493c20a3ea30f1b"`
Sep 05 18:25:19.162 INFO blam! d2834e3cfbac9adf22e50368a29affa84e6d77f6582ac2e86493c20a3ea30f1b