Aug 30 04:34:13.442 INFO checking safe_authenticator-0.8.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 04:34:13.442 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 04:34:13.442 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 04:34:13.654 INFO blam! 525eaa39098bc9f274caef2de2a110d3e3510360952b12e79e479e421228b673
Aug 30 04:34:13.656 INFO running `"docker" "start" "-a" "525eaa39098bc9f274caef2de2a110d3e3510360952b12e79e479e421228b673"`
Aug 30 04:34:15.213 INFO kablam!    Compiling linked-hash-map v0.5.1
Aug 30 04:34:15.214 INFO kablam!    Compiling byteorder v1.1.0
Aug 30 04:34:15.229 INFO kablam!    Compiling sha1 v0.2.0
Aug 30 04:34:15.229 INFO kablam!    Compiling crossbeam v0.2.12
Aug 30 04:34:15.233 INFO kablam!    Compiling antidote v1.0.0
Aug 30 04:34:15.234 INFO kablam!    Compiling log-mdc v0.1.0
Aug 30 04:34:15.235 INFO kablam!    Compiling c_linked_list v1.1.1
Aug 30 04:34:15.236 INFO kablam!    Compiling ascii v0.7.1
Aug 30 04:34:17.286 INFO kablam!    Compiling jni-sys v0.3.0
Aug 30 04:34:17.286 INFO kablam!    Compiling cesu8 v1.1.0
Aug 30 04:34:20.417 INFO kablam!    Compiling tiny-keccak v1.3.1
Aug 30 04:34:21.531 INFO kablam!    Compiling fake_clock v0.2.0
Aug 30 04:34:21.537 INFO kablam!    Compiling lru_time_cache v0.7.0
Aug 30 04:34:21.545 INFO kablam!    Compiling hex v0.2.0
Aug 30 04:34:21.621 INFO kablam!    Compiling fs2 v0.4.3
Aug 30 04:34:23.644 INFO kablam!    Compiling term_size v0.3.1
Aug 30 04:34:23.645 INFO kablam!    Compiling atty v0.2.2
Aug 30 04:34:23.818 INFO kablam!    Compiling termion v1.4.0
Aug 30 04:34:23.823 INFO kablam!    Compiling brotli-sys v0.3.0
Aug 30 04:34:23.849 INFO kablam!    Compiling unsafe-any v0.4.2
Aug 30 04:34:25.586 INFO kablam!    Compiling walkdir v2.0.1
Aug 30 04:34:25.596 INFO kablam!     Checking base64 v0.9.2
Aug 30 04:34:25.635 INFO kablam!    Compiling get_if_addrs v0.4.1
Aug 30 04:34:25.778 INFO kablam!    Compiling itertools v0.6.5
Aug 30 04:34:25.856 INFO kablam!     Checking combine v2.5.2
Aug 30 04:34:26.695 INFO kablam!    Compiling toml v0.3.2
Aug 30 04:34:28.764 INFO kablam!    Compiling yaml-rust v0.4.0
Aug 30 04:34:29.577 INFO kablam!    Compiling base64 v0.6.0
Aug 30 04:34:33.921 INFO kablam!    Compiling bytes v0.4.9
Aug 30 04:34:33.970 INFO kablam!     Checking crossbeam-epoch v0.5.2
Aug 30 04:34:42.730 INFO kablam!    Compiling textwrap v0.6.0
Aug 30 04:34:45.122 INFO kablam!    Compiling typemap v0.3.3
Aug 30 04:34:45.135 INFO kablam!    Compiling xmltree v0.3.2
Aug 30 04:34:45.421 INFO kablam!    Compiling jni v0.10.1
Aug 30 04:34:45.870 INFO kablam!    Compiling bzip2-sys v0.1.6
Aug 30 04:34:45.967 INFO kablam!    Compiling regex v0.2.11
Aug 30 04:34:48.329 INFO kablam!    Compiling regex v1.0.4
Aug 30 04:34:48.509 INFO kablam!    Compiling num-integer v0.1.39
Aug 30 04:34:48.589 INFO kablam!    Compiling strings v0.1.1
Aug 30 04:34:48.596 INFO kablam!    Compiling url v1.5.1
Aug 30 04:34:53.086 INFO kablam!     Checking crossbeam-deque v0.6.1
Aug 30 04:34:56.845 INFO kablam!     Checking clap v2.25.1
Aug 30 04:34:59.104 INFO kablam!     Checking tokio-io v0.1.8
Aug 30 04:34:59.237 INFO kablam!    Compiling miniz_oxide_c_api v0.1.3
Aug 30 04:35:19.099 INFO kablam!    Compiling bzip2 v0.3.3
Aug 30 04:35:19.209 INFO kablam!    Compiling ordered-float v0.5.0
Aug 30 04:35:19.375 INFO kablam!    Compiling num-iter v0.1.37
Aug 30 04:35:19.728 INFO kablam!    Compiling num-bigint v0.1.44
Aug 30 04:35:19.761 INFO kablam!     Checking tokio-threadpool v0.1.6
Aug 30 04:35:21.189 INFO kablam!     Checking ws v0.7.3
Aug 30 04:35:21.517 INFO kablam!     Checking hyper v0.10.13
Aug 30 04:35:22.961 INFO kablam!     Checking tokio-codec v0.1.0
Aug 30 04:35:23.049 INFO kablam!    Compiling flate2 v1.0.2
Aug 30 04:35:27.266 INFO kablam!    Compiling env_logger v0.4.3
Aug 30 04:35:33.343 INFO kablam!     Checking tokio-reactor v0.1.5
Aug 30 04:35:33.407 INFO kablam!    Compiling num v0.1.42
Aug 30 04:35:33.457 INFO kablam!    Compiling Inflector v0.11.3
Aug 30 04:35:33.465 INFO kablam!     Checking tokio-fs v0.1.3
Aug 30 04:35:34.729 INFO kablam!     Checking brotli2 v0.3.0
Aug 30 04:35:39.223 INFO kablam!     Checking resource_proof v0.5.0
Aug 30 04:35:39.234 INFO kablam!    Compiling zip v0.2.8
Aug 30 04:35:39.349 INFO kablam!    Compiling serde v1.0.75
Aug 30 04:35:39.384 INFO kablam!     Checking chrono v0.3.0
Aug 30 04:35:45.442 INFO kablam!     Checking tokio-udp v0.1.2
Aug 30 04:35:49.701 INFO kablam!     Checking tokio-tcp v0.1.1
Aug 30 04:36:02.962 INFO kablam!     Checking tokio-uds v0.2.1
Aug 30 04:36:03.190 INFO kablam!     Checking igd v0.6.0
Aug 30 04:36:09.609 INFO kablam!     Checking serde_yaml v0.7.5
Aug 30 04:36:18.287 INFO kablam!     Checking serde-value v0.5.2
Aug 30 04:36:20.885 INFO kablam!     Checking bincode v0.8.0
Aug 30 04:36:20.888 INFO kablam!     Checking chrono v0.4.6
Aug 30 04:36:20.946 INFO kablam!    Compiling rust_sodium-sys v0.7.2
Aug 30 04:36:21.138 INFO kablam!     Checking ffi_utils v0.6.0
Aug 30 04:36:22.238 INFO kablam!     Checking tokio v0.1.8
Aug 30 04:36:25.229 INFO kablam!     Checking config_file_handler v0.9.0
Aug 30 04:36:25.733 INFO kablam!     Checking log4rs v0.7.0
Aug 30 04:36:28.119 INFO kablam!     Checking tokio-core v0.1.17
Aug 30 04:36:29.286 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 30 04:36:29.286 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/file.rs:25:3
Aug 30 04:36:29.286 INFO kablam!    |
Aug 30 04:36:29.286 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 30 04:36:29.286 INFO kablam!    |   ^^^^^
Aug 30 04:36:29.286 INFO kablam!    |
Aug 30 04:36:29.286 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 04:36:29.287 INFO kablam! 
Aug 30 04:36:29.288 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 30 04:36:29.288 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/console.rs:24:3
Aug 30 04:36:29.288 INFO kablam!    |
Aug 30 04:36:29.288 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 30 04:36:29.288 INFO kablam!    |   ^^^^^
Aug 30 04:36:29.288 INFO kablam!    |
Aug 30 04:36:29.288 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 04:36:29.288 INFO kablam! 
Aug 30 04:36:29.288 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 30 04:36:29.288 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 30 04:36:29.288 INFO kablam!    |
Aug 30 04:36:29.288 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 30 04:36:29.288 INFO kablam!    |   ^^^^^
Aug 30 04:36:29.288 INFO kablam!    |
Aug 30 04:36:29.288 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 04:36:29.288 INFO kablam! 
Aug 30 04:36:29.288 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 30 04:36:29.288 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 30 04:36:29.288 INFO kablam!    |
Aug 30 04:36:29.288 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 30 04:36:29.288 INFO kablam!    |   ^^^^^
Aug 30 04:36:29.288 INFO kablam!    |
Aug 30 04:36:29.288 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 04:36:29.289 INFO kablam! 
Aug 30 04:36:29.289 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 30 04:36:29.289 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 30 04:36:29.289 INFO kablam!    |
Aug 30 04:36:29.289 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 30 04:36:29.289 INFO kablam!    |   ^^^^^
Aug 30 04:36:29.289 INFO kablam!    |
Aug 30 04:36:29.289 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 04:36:29.289 INFO kablam! 
Aug 30 04:36:29.289 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 30 04:36:29.289 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Aug 30 04:36:29.289 INFO kablam!    |
Aug 30 04:36:29.289 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 30 04:36:29.289 INFO kablam!    |   ^^^^^
Aug 30 04:36:29.289 INFO kablam!    |
Aug 30 04:36:29.289 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 04:36:29.289 INFO kablam! 
Aug 30 04:36:29.289 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 30 04:36:29.289 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/mod.rs:46:3
Aug 30 04:36:29.289 INFO kablam!    |
Aug 30 04:36:29.289 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 30 04:36:29.289 INFO kablam!    |   ^^^^^
Aug 30 04:36:29.289 INFO kablam!    |
Aug 30 04:36:29.289 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 04:36:29.289 INFO kablam! 
Aug 30 04:36:29.667 INFO kablam! error: aborting due to 7 previous errors
Aug 30 04:36:29.691 INFO kablam! 
Aug 30 04:36:29.692 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 04:36:29.702 INFO kablam! error: Could not compile `log4rs`.
Aug 30 04:36:29.702 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 04:37:27.213 INFO kablam! error: build failed
Aug 30 04:37:27.215 INFO kablam! su: No module specific data is present
Aug 30 04:37:27.692 INFO running `"docker" "rm" "-f" "525eaa39098bc9f274caef2de2a110d3e3510360952b12e79e479e421228b673"`
Aug 30 04:37:27.778 INFO blam! 525eaa39098bc9f274caef2de2a110d3e3510360952b12e79e479e421228b673