Aug 31 21:43:15.710 INFO checking maidsafe/safe_vault against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 21:43:15.710 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 21:43:15.710 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 21:43:15.971 INFO blam! 6554c8d2ba1b1b28ea291e29a9923029d39c3a97d7c323cbeb79887da54793a2
Aug 31 21:43:15.973 INFO running `"docker" "start" "-a" "6554c8d2ba1b1b28ea291e29a9923029d39c3a97d7c323cbeb79887da54793a2"`
Aug 31 21:43:16.822 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Aug 31 21:43:16.822 INFO kablam! disables Cargo from automatically inferring other test targets.
Aug 31 21:43:16.822 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 31 21:43:16.822 INFO kablam! files will be included as a test target:
Aug 31 21:43:16.822 INFO kablam! 
Aug 31 21:43:16.822 INFO kablam! * /source/tests/maid_manager.rs
Aug 31 21:43:16.822 INFO kablam! * /source/tests/data_manager.rs
Aug 31 21:43:16.822 INFO kablam! * /source/tests/network.rs
Aug 31 21:43:16.822 INFO kablam! 
Aug 31 21:43:16.823 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 31 21:43:16.823 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Aug 31 21:43:16.823 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Aug 31 21:43:16.823 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 31 21:43:16.823 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 31 21:43:16.823 INFO kablam! 
Aug 31 21:43:16.823 INFO kablam! For more information on this warning you can consult
Aug 31 21:43:16.823 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 31 21:43:17.340 INFO kablam!    Compiling cc v1.0.9
Aug 31 21:43:17.340 INFO kablam!    Compiling slab v0.4.0
Aug 31 21:43:17.340 INFO kablam!    Compiling lazycell v0.6.0
Aug 31 21:43:17.348 INFO kablam!    Compiling futures v0.1.21
Aug 31 21:43:17.349 INFO kablam!    Compiling rand_core v0.2.1
Aug 31 21:43:17.349 INFO kablam!    Compiling build_const v0.2.0
Aug 31 21:43:17.358 INFO kablam!    Compiling foreign-types-shared v0.1.1
Aug 31 21:43:17.361 INFO kablam!    Compiling adler32 v1.0.2
Aug 31 21:43:17.794 INFO kablam!    Compiling scoped-tls v0.1.1
Aug 31 21:43:18.480 INFO kablam!    Compiling serde v1.0.37
Aug 31 21:43:19.420 INFO kablam!    Compiling arrayref v0.3.5
Aug 31 21:43:19.427 INFO kablam!    Compiling byte-tools v0.2.0
Aug 31 21:43:19.434 INFO kablam!    Compiling num-traits v0.2.2
Aug 31 21:43:19.442 INFO kablam!    Compiling fake-simd v0.1.2
Aug 31 21:43:19.474 INFO kablam!    Compiling podio v0.1.6
Aug 31 21:43:19.590 INFO kablam!    Compiling unwrap v1.2.1
Aug 31 21:43:20.715 INFO kablam!     Checking log-mdc v0.1.0
Aug 31 21:43:20.858 INFO kablam!     Checking c_linked_list v1.1.0
Aug 31 21:43:21.041 INFO kablam!     Checking tiny-keccak v1.3.1
Aug 31 21:43:21.455 INFO kablam!     Checking lru_time_cache v0.7.0
Aug 31 21:43:21.990 INFO kablam!     Checking fake_clock v0.2.0
Aug 31 21:43:22.854 INFO kablam!     Checking lru_time_cache v0.8.0
Aug 31 21:43:22.869 INFO kablam!    Compiling safe_vault v0.18.0 (file:///source)
Aug 31 21:43:23.244 INFO kablam!     Checking remove_dir_all v0.5.0
Aug 31 21:43:23.462 INFO kablam!    Compiling iovec v0.1.2
Aug 31 21:43:24.285 INFO kablam!    Compiling xattr v0.2.2
Aug 31 21:43:24.316 INFO kablam!    Compiling net2 v0.2.32
Aug 31 21:43:24.696 INFO kablam!    Compiling crossbeam-utils v0.3.2
Aug 31 21:43:30.576 INFO kablam!    Compiling filetime v0.2.1
Aug 31 21:43:30.577 INFO kablam!    Compiling encoding_rs v0.8.6
Aug 31 21:43:30.620 INFO kablam!    Compiling base64 v0.9.0
Aug 31 21:43:30.843 INFO kablam!    Compiling foreign-types v0.3.2
Aug 31 21:43:30.913 INFO kablam!    Compiling rand v0.5.5
Aug 31 21:43:31.134 INFO kablam!    Compiling miniz_oxide v0.1.2
Aug 31 21:43:34.114 INFO kablam!     Checking num-integer v0.1.36
Aug 31 21:43:34.158 INFO kablam!    Compiling crc v1.7.0
Aug 31 21:43:38.969 INFO kablam!    Compiling block-buffer v0.3.3
Aug 31 21:43:39.003 INFO kablam!     Checking term_size v0.3.1
Aug 31 21:43:39.017 INFO kablam!     Checking fs2 v0.4.3
Aug 31 21:43:39.162 INFO kablam!     Checking atty v0.2.2
Aug 31 21:43:39.678 INFO kablam!     Checking termion v1.4.0
Aug 31 21:43:39.883 INFO kablam!     Checking regex-syntax v0.5.3
Aug 31 21:43:40.283 INFO kablam!     Checking get_if_addrs v0.4.1
Aug 31 21:43:41.264 INFO kablam!     Checking accumulator v0.7.0
Aug 31 21:43:41.860 INFO kablam!    Compiling uuid v0.6.5
Aug 31 21:43:42.112 INFO kablam!    Compiling msdos_time v0.1.5
Aug 31 21:43:43.294 INFO kablam!    Compiling bytes v0.4.6
Aug 31 21:43:43.421 INFO kablam!    Compiling crossbeam-epoch v0.4.1
Aug 31 21:43:48.501 INFO kablam!    Compiling mio v0.6.14
Aug 31 21:43:48.734 INFO kablam!    Compiling typenum v1.10.0
Aug 31 21:43:50.097 INFO kablam!    Compiling openssl-sys v0.9.35
Aug 31 21:43:50.749 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 31 21:43:52.930 INFO kablam!    Compiling miniz_oxide_c_api v0.1.2
Aug 31 21:43:56.911 INFO kablam!    Compiling bzip2-sys v0.1.6
Aug 31 21:43:59.237 INFO kablam!    Compiling tar v0.4.16
Aug 31 21:43:59.352 INFO kablam!     Checking num-iter v0.1.35
Aug 31 21:43:59.633 INFO kablam!     Checking ordered-float v0.5.0
Aug 31 21:44:01.323 INFO kablam!     Checking num-bigint v0.1.43
Aug 31 21:44:01.352 INFO kablam!     Checking tempdir v0.3.7
Aug 31 21:44:01.547 INFO kablam!    Compiling tokio-executor v0.1.2
Aug 31 21:44:02.223 INFO kablam!    Compiling tokio-service v0.1.0
Aug 31 21:44:02.447 INFO kablam!    Compiling futures-cpupool v0.1.8
Aug 31 21:44:02.875 INFO kablam!    Compiling relay v0.1.1
Aug 31 21:44:04.328 INFO kablam!     Checking textwrap v0.6.0
Aug 31 21:44:04.482 INFO kablam!    Compiling unicase v2.1.0
Aug 31 21:44:05.288 INFO kablam!    Compiling crossbeam-deque v0.3.0
Aug 31 21:44:06.402 INFO kablam!    Compiling url v1.5.1
Aug 31 21:44:11.996 INFO kablam!    Compiling tokio-io v0.1.6
Aug 31 21:44:12.286 INFO kablam!    Compiling generic-array v0.9.0
Aug 31 21:44:17.114 INFO kablam!     Checking num v0.1.42
Aug 31 21:44:17.122 INFO kablam!     Checking regex v0.2.10
Aug 31 21:44:17.154 INFO kablam!    Compiling tokio-timer v0.2.1
Aug 31 21:44:17.505 INFO kablam!    Compiling phf_shared v0.7.23
Aug 31 21:44:17.922 INFO kablam!     Checking clap v2.25.1
Aug 31 21:44:18.582 INFO kablam!    Compiling tokio-threadpool v0.1.2
Aug 31 21:44:20.057 INFO kablam!    Compiling openssl v0.9.24
Aug 31 21:44:26.254 INFO kablam!    Compiling serde_derive_internals v0.23.0
Aug 31 21:44:26.298 INFO kablam!    Compiling mime v0.3.5
Aug 31 21:44:27.549 INFO kablam!    Compiling libflate v0.1.16
Aug 31 21:44:27.767 INFO kablam!     Checking serde-value v0.5.2
Aug 31 21:44:32.925 INFO kablam!     Checking toml v0.4.6
Aug 31 21:44:32.966 INFO kablam!     Checking serde_json v1.0.13
Aug 31 21:44:34.301 INFO kablam!     Checking serde_yaml v0.7.3
Aug 31 21:44:35.039 INFO kablam!     Checking bincode v0.8.0
Aug 31 21:44:35.133 INFO kablam!    Compiling digest v0.7.5
Aug 31 21:44:39.416 INFO kablam!     Checking chrono v0.3.0
Aug 31 21:44:47.337 INFO kablam!    Compiling phf_generator v0.7.23
Aug 31 21:44:47.430 INFO kablam!    Compiling phf v0.7.23
Aug 31 21:44:47.590 INFO kablam!    Compiling tokio-reactor v0.1.1
Aug 31 21:44:48.486 INFO kablam!     Checking ws v0.7.3
Aug 31 21:44:48.513 INFO kablam!     Checking hyper v0.10.13
Aug 31 21:44:49.341 INFO kablam!    Compiling serde_urlencoded v0.5.3
Aug 31 21:44:52.274 INFO kablam!     Checking flate2 v0.2.20
Aug 31 21:44:59.207 INFO kablam!    Compiling flate2 v1.0.1
Aug 31 21:44:59.221 INFO kablam!    Compiling sha2 v0.7.1
Aug 31 21:44:59.250 INFO kablam!    Compiling serde_derive v1.0.37
Aug 31 21:44:59.518 INFO kablam!    Compiling bzip2 v0.3.2
Aug 31 21:45:00.127 INFO kablam!     Checking config_file_handler v0.11.0
Aug 31 21:45:01.442 INFO kablam!    Compiling phf_codegen v0.7.23
Aug 31 21:45:03.610 INFO kablam!    Compiling tokio-tcp v0.1.0
Aug 31 21:45:03.968 INFO kablam!    Compiling tokio-udp v0.1.0
Aug 31 21:45:03.982 INFO kablam!     Checking resource_proof v0.5.0
Aug 31 21:45:04.017 INFO kablam!    Compiling mime_guess v2.0.0-alpha.6
Aug 31 21:45:08.466 INFO kablam!    Compiling zip v0.3.3
Aug 31 21:45:08.518 INFO kablam!    Compiling tokio v0.1.5
Aug 31 21:45:15.378 INFO kablam!    Compiling tokio-core v0.1.16
Aug 31 21:45:16.190 INFO kablam!     Checking igd v0.6.0
Aug 31 21:45:21.844 INFO kablam!    Compiling native-tls v0.1.5
Aug 31 21:45:25.872 INFO kablam!    Compiling hyper v0.11.25
Aug 31 21:45:25.872 INFO kablam!    Compiling tokio-tls v0.1.4
Aug 31 21:45:32.673 INFO kablam!     Checking log4rs v0.7.0
Aug 31 21:45:33.500 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 21:45:33.500 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/file.rs:25:3
Aug 31 21:45:33.500 INFO kablam!    |
Aug 31 21:45:33.500 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 31 21:45:33.500 INFO kablam!    |   ^^^^^
Aug 31 21:45:33.500 INFO kablam!    |
Aug 31 21:45:33.501 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 21:45:33.501 INFO kablam! 
Aug 31 21:45:33.501 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 21:45:33.501 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/console.rs:24:3
Aug 31 21:45:33.502 INFO kablam!    |
Aug 31 21:45:33.502 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 21:45:33.502 INFO kablam!    |   ^^^^^
Aug 31 21:45:33.502 INFO kablam!    |
Aug 31 21:45:33.502 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 21:45:33.502 INFO kablam! 
Aug 31 21:45:33.503 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 21:45:33.503 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 21:45:33.503 INFO kablam!    |
Aug 31 21:45:33.503 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 31 21:45:33.503 INFO kablam!    |   ^^^^^
Aug 31 21:45:33.503 INFO kablam!    |
Aug 31 21:45:33.504 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 21:45:33.504 INFO kablam! 
Aug 31 21:45:33.505 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 21:45:33.505 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 21:45:33.505 INFO kablam!    |
Aug 31 21:45:33.505 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 31 21:45:33.505 INFO kablam!    |   ^^^^^
Aug 31 21:45:33.505 INFO kablam!    |
Aug 31 21:45:33.506 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 21:45:33.506 INFO kablam! 
Aug 31 21:45:33.507 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 21:45:33.507 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 21:45:33.507 INFO kablam!    |
Aug 31 21:45:33.507 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 31 21:45:33.507 INFO kablam!    |   ^^^^^
Aug 31 21:45:33.507 INFO kablam!    |
Aug 31 21:45:33.508 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 21:45:33.508 INFO kablam! 
Aug 31 21:45:33.508 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 21:45:33.508 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 21:45:33.509 INFO kablam!    |
Aug 31 21:45:33.509 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 31 21:45:33.509 INFO kablam!    |   ^^^^^
Aug 31 21:45:33.509 INFO kablam!    |
Aug 31 21:45:33.509 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 21:45:33.510 INFO kablam! 
Aug 31 21:45:33.510 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 21:45:33.510 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/mod.rs:46:3
Aug 31 21:45:33.510 INFO kablam!    |
Aug 31 21:45:33.510 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 31 21:45:33.510 INFO kablam!    |   ^^^^^
Aug 31 21:45:33.511 INFO kablam!    |
Aug 31 21:45:33.511 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 31 21:45:33.512 INFO kablam! 
Aug 31 21:45:33.913 INFO kablam! error: aborting due to 7 previous errors
Aug 31 21:45:33.913 INFO kablam! 
Aug 31 21:45:33.913 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 21:45:33.922 INFO kablam! error: Could not compile `log4rs`.
Aug 31 21:45:33.922 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 21:45:46.546 INFO kablam! error: build failed
Aug 31 21:45:46.548 INFO kablam! su: No module specific data is present
Aug 31 21:45:47.129 INFO running `"docker" "rm" "-f" "6554c8d2ba1b1b28ea291e29a9923029d39c3a97d7c323cbeb79887da54793a2"`
Aug 31 21:45:47.292 INFO blam! 6554c8d2ba1b1b28ea291e29a9923029d39c3a97d7c323cbeb79887da54793a2