Sep 03 17:38:11.932 INFO checking maidsafe/safe_vault against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 17:38:11.932 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 17:38:11.932 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 17:38:12.150 INFO blam! 9df1f0b9fb438b62b725019103e630624f448cc2653e05ed7f45c073e592546e
Sep 03 17:38:12.152 INFO running `"docker" "start" "-a" "9df1f0b9fb438b62b725019103e630624f448cc2653e05ed7f45c073e592546e"`
Sep 03 17:38:13.015 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Sep 03 17:38:13.015 INFO kablam! disables Cargo from automatically inferring other test targets.
Sep 03 17:38:13.015 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 03 17:38:13.015 INFO kablam! files will be included as a test target:
Sep 03 17:38:13.015 INFO kablam! 
Sep 03 17:38:13.015 INFO kablam! * /source/tests/maid_manager.rs
Sep 03 17:38:13.015 INFO kablam! * /source/tests/data_manager.rs
Sep 03 17:38:13.015 INFO kablam! * /source/tests/network.rs
Sep 03 17:38:13.015 INFO kablam! 
Sep 03 17:38:13.015 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 03 17:38:13.015 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Sep 03 17:38:13.015 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Sep 03 17:38:13.015 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 03 17:38:13.015 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 03 17:38:13.015 INFO kablam! 
Sep 03 17:38:13.015 INFO kablam! For more information on this warning you can consult
Sep 03 17:38:13.015 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 03 17:38:13.557 INFO kablam!    Compiling slab v0.4.0
Sep 03 17:38:13.557 INFO kablam!    Compiling lazycell v0.6.0
Sep 03 17:38:13.557 INFO kablam!    Compiling futures v0.1.21
Sep 03 17:38:13.574 INFO kablam!    Compiling foreign-types-shared v0.1.1
Sep 03 17:38:13.585 INFO kablam!    Compiling adler32 v1.0.2
Sep 03 17:38:13.600 INFO kablam!    Compiling scoped-tls v0.1.1
Sep 03 17:38:13.628 INFO kablam!    Compiling num-traits v0.2.2
Sep 03 17:38:13.664 INFO kablam!    Compiling podio v0.1.6
Sep 03 17:38:14.233 INFO kablam!    Compiling unwrap v1.2.1
Sep 03 17:38:15.123 INFO kablam!     Checking c_linked_list v1.1.0
Sep 03 17:38:15.456 INFO kablam!     Checking tiny-keccak v1.3.1
Sep 03 17:38:15.456 INFO kablam!     Checking lru_time_cache v0.7.0
Sep 03 17:38:15.477 INFO kablam!    Compiling safe_vault v0.18.0 (file:///source)
Sep 03 17:38:15.493 INFO kablam!     Checking fake_clock v0.2.0
Sep 03 17:38:15.552 INFO kablam!     Checking lru_time_cache v0.8.0
Sep 03 17:38:16.260 INFO kablam!    Compiling iovec v0.1.2
Sep 03 17:38:16.419 INFO kablam!    Compiling xattr v0.2.2
Sep 03 17:38:16.930 INFO kablam!    Compiling crossbeam-utils v0.3.2
Sep 03 17:38:17.238 INFO kablam!    Compiling net2 v0.2.32
Sep 03 17:38:17.263 INFO kablam!    Compiling encoding_rs v0.8.6
Sep 03 17:38:17.403 INFO kablam!    Compiling filetime v0.2.1
Sep 03 17:38:19.159 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 03 17:38:19.179 INFO kablam!    Compiling bzip2-sys v0.1.6
Sep 03 17:38:19.189 INFO kablam!    Compiling miniz_oxide_c_api v0.1.2
Sep 03 17:38:20.707 INFO kablam!    Compiling openssl-sys v0.9.35
Sep 03 17:38:22.090 INFO kablam!    Compiling rand v0.5.5
Sep 03 17:38:22.115 INFO kablam!    Compiling base64 v0.9.0
Sep 03 17:38:22.162 INFO kablam!    Compiling foreign-types v0.3.2
Sep 03 17:38:22.218 INFO kablam!     Checking term_size v0.3.1
Sep 03 17:38:22.571 INFO kablam!     Checking fs2 v0.4.3
Sep 03 17:38:23.041 INFO kablam!     Checking atty v0.2.2
Sep 03 17:38:23.782 INFO kablam!     Checking termion v1.4.0
Sep 03 17:38:26.260 INFO kablam!     Checking toml v0.4.6
Sep 03 17:38:26.299 INFO kablam!     Checking serde_json v1.0.13
Sep 03 17:38:26.588 INFO kablam!    Compiling miniz_oxide v0.1.2
Sep 03 17:38:27.034 INFO kablam!     Checking get_if_addrs v0.4.1
Sep 03 17:38:28.310 INFO kablam!    Compiling uuid v0.6.5
Sep 03 17:38:29.026 INFO kablam!    Compiling msdos_time v0.1.5
Sep 03 17:38:30.414 INFO kablam!     Checking accumulator v0.7.0
Sep 03 17:38:31.222 INFO kablam!    Compiling bytes v0.4.6
Sep 03 17:38:32.942 INFO kablam!    Compiling crossbeam-epoch v0.4.1
Sep 03 17:38:36.634 INFO kablam!    Compiling tar v0.4.16
Sep 03 17:38:43.419 INFO kablam!     Checking bincode v0.8.0
Sep 03 17:38:43.478 INFO kablam!    Compiling mio v0.6.14
Sep 03 17:38:43.558 INFO kablam!     Checking ordered-float v0.5.0
Sep 03 17:38:43.605 INFO kablam!     Checking num-bigint v0.1.43
Sep 03 17:38:43.936 INFO kablam!     Checking textwrap v0.6.0
Sep 03 17:38:47.422 INFO kablam!     Checking serde_yaml v0.7.3
Sep 03 17:38:47.469 INFO kablam!     Checking xmltree v0.3.2
Sep 03 17:38:47.648 INFO kablam!    Compiling unicase v2.1.0
Sep 03 17:38:47.660 INFO kablam!     Checking config_file_handler v0.11.0
Sep 03 17:38:48.754 INFO kablam!    Compiling crossbeam-deque v0.3.0
Sep 03 17:38:48.842 INFO kablam!    Compiling tokio-io v0.1.6
Sep 03 17:38:49.761 INFO kablam!    Compiling tokio-executor v0.1.2
Sep 03 17:38:51.151 INFO kablam!    Compiling futures-cpupool v0.1.8
Sep 03 17:38:55.804 INFO kablam!    Compiling tokio-service v0.1.0
Sep 03 17:38:55.815 INFO kablam!    Compiling relay v0.1.1
Sep 03 17:38:55.920 INFO kablam!    Compiling crc v1.7.0
Sep 03 17:38:55.932 INFO kablam!    Compiling url v1.5.1
Sep 03 17:38:56.012 INFO kablam!     Checking regex v0.2.10
Sep 03 17:38:56.797 INFO kablam!     Checking clap v2.25.1
Sep 03 17:38:57.768 INFO kablam!     Checking serde-value v0.5.2
Sep 03 17:38:57.805 INFO kablam!    Compiling phf_shared v0.7.23
Sep 03 17:38:57.836 INFO kablam!    Compiling openssl v0.9.24
Sep 03 17:38:59.431 INFO kablam!    Compiling tokio-threadpool v0.1.2
Sep 03 17:39:01.231 INFO kablam!    Compiling tokio-timer v0.2.1
Sep 03 17:39:04.087 INFO kablam!    Compiling mime v0.3.5
Sep 03 17:39:09.651 INFO kablam!    Compiling digest v0.7.5
Sep 03 17:39:09.707 INFO kablam!    Compiling serde_derive_internals v0.23.0
Sep 03 17:39:09.749 INFO kablam!     Checking chrono v0.3.0
Sep 03 17:39:09.769 INFO kablam!    Compiling tokio-reactor v0.1.1
Sep 03 17:39:09.801 INFO kablam!    Compiling bzip2 v0.3.2
Sep 03 17:39:10.044 INFO kablam!    Compiling libflate v0.1.16
Sep 03 17:39:10.425 INFO kablam!     Checking flate2 v0.2.20
Sep 03 17:39:12.487 INFO kablam!    Compiling phf_generator v0.7.23
Sep 03 17:39:14.689 INFO kablam!    Compiling phf v0.7.23
Sep 03 17:39:14.737 INFO kablam!     Checking ws v0.7.3
Sep 03 17:39:16.072 INFO kablam!     Checking hyper v0.10.13
Sep 03 17:39:23.799 INFO kablam!    Compiling serde_urlencoded v0.5.3
Sep 03 17:39:24.075 INFO kablam!    Compiling sha2 v0.7.1
Sep 03 17:39:24.075 INFO kablam!    Compiling phf_codegen v0.7.23
Sep 03 17:39:24.527 INFO kablam!    Compiling flate2 v1.0.1
Sep 03 17:39:26.618 INFO kablam!    Compiling tokio-tcp v0.1.0
Sep 03 17:39:26.718 INFO kablam!    Compiling tokio-udp v0.1.0
Sep 03 17:39:29.750 INFO kablam!    Compiling serde_derive v1.0.37
Sep 03 17:39:32.185 INFO kablam!    Compiling mime_guess v2.0.0-alpha.6
Sep 03 17:39:32.361 INFO kablam!    Compiling tokio v0.1.5
Sep 03 17:39:35.435 INFO kablam!    Compiling zip v0.3.3
Sep 03 17:39:35.843 INFO kablam!     Checking resource_proof v0.5.0
Sep 03 17:39:44.090 INFO kablam!    Compiling tokio-core v0.1.16
Sep 03 17:39:45.997 INFO kablam!     Checking igd v0.6.0
Sep 03 17:39:54.867 INFO kablam!    Compiling hyper v0.11.25
Sep 03 17:39:55.204 INFO kablam!    Compiling native-tls v0.1.5
Sep 03 17:39:57.125 INFO kablam!    Compiling tokio-tls v0.1.4
Sep 03 17:40:03.997 INFO kablam!     Checking log4rs v0.7.0
Sep 03 17:40:04.777 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 03 17:40:04.778 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/file.rs:25:3
Sep 03 17:40:04.778 INFO kablam!    |
Sep 03 17:40:04.778 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Sep 03 17:40:04.778 INFO kablam!    |   ^^^^^
Sep 03 17:40:04.778 INFO kablam!    |
Sep 03 17:40:04.778 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:40:04.778 INFO kablam! 
Sep 03 17:40:04.779 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 03 17:40:04.779 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/console.rs:24:3
Sep 03 17:40:04.779 INFO kablam!    |
Sep 03 17:40:04.779 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 03 17:40:04.779 INFO kablam!    |   ^^^^^
Sep 03 17:40:04.779 INFO kablam!    |
Sep 03 17:40:04.779 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:40:04.779 INFO kablam! 
Sep 03 17:40:04.779 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 03 17:40:04.779 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/roll/delete.rs:16:3
Sep 03 17:40:04.779 INFO kablam!    |
Sep 03 17:40:04.779 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Sep 03 17:40:04.779 INFO kablam!    |   ^^^^^
Sep 03 17:40:04.779 INFO kablam!    |
Sep 03 17:40:04.779 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:40:04.779 INFO kablam! 
Sep 03 17:40:04.779 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 03 17:40:04.779 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
Sep 03 17:40:04.779 INFO kablam!    |
Sep 03 17:40:04.779 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Sep 03 17:40:04.779 INFO kablam!    |   ^^^^^
Sep 03 17:40:04.780 INFO kablam!    |
Sep 03 17:40:04.780 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:40:04.780 INFO kablam! 
Sep 03 17:40:04.780 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 03 17:40:04.780 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/trigger/size.rs:21:3
Sep 03 17:40:04.780 INFO kablam!    |
Sep 03 17:40:04.780 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Sep 03 17:40:04.780 INFO kablam!    |   ^^^^^
Sep 03 17:40:04.780 INFO kablam!    |
Sep 03 17:40:04.780 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:40:04.780 INFO kablam! 
Sep 03 17:40:04.780 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 03 17:40:04.780 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/policy/compound/mod.rs:24:3
Sep 03 17:40:04.780 INFO kablam!    |
Sep 03 17:40:04.781 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 03 17:40:04.781 INFO kablam!    |   ^^^^^
Sep 03 17:40:04.781 INFO kablam!    |
Sep 03 17:40:04.781 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:40:04.781 INFO kablam! 
Sep 03 17:40:04.781 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 03 17:40:04.781 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/mod.rs:46:3
Sep 03 17:40:04.781 INFO kablam!    |
Sep 03 17:40:04.781 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Sep 03 17:40:04.781 INFO kablam!    |   ^^^^^
Sep 03 17:40:04.781 INFO kablam!    |
Sep 03 17:40:04.781 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 17:40:04.781 INFO kablam! 
Sep 03 17:40:05.137 INFO kablam! error: aborting due to 7 previous errors
Sep 03 17:40:05.137 INFO kablam! 
Sep 03 17:40:05.137 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 03 17:40:05.147 INFO kablam! error: Could not compile `log4rs`.
Sep 03 17:40:05.147 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 17:40:17.157 INFO kablam! error: build failed
Sep 03 17:40:17.160 INFO kablam! su: No module specific data is present
Sep 03 17:40:17.685 INFO running `"docker" "rm" "-f" "9df1f0b9fb438b62b725019103e630624f448cc2653e05ed7f45c073e592546e"`
Sep 03 17:40:17.837 INFO blam! 9df1f0b9fb438b62b725019103e630624f448cc2653e05ed7f45c073e592546e