Sep 03 21:33:57.498 INFO checking maidsafe/safe_vault against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 03 21:33:57.498 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 03 21:33:57.499 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 21:33:57.711 INFO blam! 6fc3d8358f2c318f8d27934f15da357b52de9baa76aaf8f58bc86a9e7448e8a7
Sep 03 21:33:57.713 INFO running `"docker" "start" "-a" "6fc3d8358f2c318f8d27934f15da357b52de9baa76aaf8f58bc86a9e7448e8a7"`
Sep 03 21:33:58.538 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Sep 03 21:33:58.538 INFO kablam! disables Cargo from automatically inferring other test targets.
Sep 03 21:33:58.538 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 03 21:33:58.538 INFO kablam! files will be included as a test target:
Sep 03 21:33:58.538 INFO kablam! 
Sep 03 21:33:58.538 INFO kablam! * /source/tests/maid_manager.rs
Sep 03 21:33:58.538 INFO kablam! * /source/tests/data_manager.rs
Sep 03 21:33:58.538 INFO kablam! * /source/tests/network.rs
Sep 03 21:33:58.538 INFO kablam! 
Sep 03 21:33:58.538 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 03 21:33:58.538 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Sep 03 21:33:58.538 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Sep 03 21:33:58.538 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 03 21:33:58.539 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 03 21:33:58.539 INFO kablam! 
Sep 03 21:33:58.539 INFO kablam! For more information on this warning you can consult
Sep 03 21:33:58.539 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 03 21:33:59.085 INFO kablam!    Compiling byteorder v1.1.0
Sep 03 21:33:59.089 INFO kablam!    Compiling adler32 v1.0.2
Sep 03 21:33:59.089 INFO kablam!    Compiling scoped-tls v0.1.1
Sep 03 21:33:59.089 INFO kablam!    Compiling num-traits v0.2.2
Sep 03 21:33:59.090 INFO kablam!    Compiling arrayref v0.3.5
Sep 03 21:33:59.090 INFO kablam!    Compiling serde v1.0.37
Sep 03 21:33:59.092 INFO kablam!    Compiling podio v0.1.6
Sep 03 21:33:59.093 INFO kablam!    Compiling unwrap v1.2.1
Sep 03 21:34:00.411 INFO kablam!     Checking c_linked_list v1.1.0
Sep 03 21:34:00.446 INFO kablam!     Checking tiny-keccak v1.3.1
Sep 03 21:34:00.981 INFO kablam!     Checking lru_time_cache v0.8.0
Sep 03 21:34:00.981 INFO kablam!     Checking lru_time_cache v0.7.0
Sep 03 21:34:01.535 INFO kablam!     Checking fake_clock v0.2.0
Sep 03 21:34:01.547 INFO kablam!     Checking remove_dir_all v0.5.0
Sep 03 21:34:01.744 INFO kablam!    Compiling safe_vault v0.18.0 (file:///source)
Sep 03 21:34:02.151 INFO kablam!    Compiling iovec v0.1.2
Sep 03 21:34:02.379 INFO kablam!    Compiling time v0.1.39
Sep 03 21:34:02.956 INFO kablam!    Compiling xattr v0.2.2
Sep 03 21:34:03.011 INFO kablam!    Compiling net2 v0.2.32
Sep 03 21:34:03.765 INFO kablam!    Compiling crossbeam-utils v0.3.2
Sep 03 21:34:03.772 INFO kablam!    Compiling encoding_rs v0.8.6
Sep 03 21:34:05.870 INFO kablam!    Compiling filetime v0.2.1
Sep 03 21:34:05.905 INFO kablam!    Compiling openssl-sys v0.9.35
Sep 03 21:34:10.184 INFO kablam!    Compiling bzip2-sys v0.1.6
Sep 03 21:34:10.646 INFO kablam!    Compiling miniz_oxide_c_api v0.1.2
Sep 03 21:34:10.648 INFO kablam!    Compiling miniz-sys v0.1.10
Sep 03 21:34:10.650 INFO kablam!    Compiling tokio-executor v0.1.2
Sep 03 21:34:12.015 INFO kablam!    Compiling tokio-service v0.1.0
Sep 03 21:34:12.108 INFO kablam!    Compiling relay v0.1.1
Sep 03 21:34:12.862 INFO kablam!    Compiling rand v0.5.5
Sep 03 21:34:13.442 INFO kablam!    Compiling unicode-bidi v0.3.4
Sep 03 21:34:13.448 INFO kablam!    Compiling proc-macro2 v0.3.6
Sep 03 21:34:13.451 INFO kablam!     Checking num-integer v0.1.36
Sep 03 21:34:13.484 INFO kablam!     Checking num-traits v0.1.43
Sep 03 21:34:14.054 INFO kablam!     Checking term_size v0.3.1
Sep 03 21:34:14.771 INFO kablam!     Checking fs2 v0.4.3
Sep 03 21:34:15.574 INFO kablam!     Checking atty v0.2.2
Sep 03 21:34:15.840 INFO kablam!     Checking termion v1.4.0
Sep 03 21:34:16.330 INFO kablam!    Compiling block-buffer v0.3.3
Sep 03 21:34:26.029 INFO kablam!    Compiling miniz_oxide v0.1.2
Sep 03 21:34:26.078 INFO kablam!     Checking xml-rs v0.3.6
Sep 03 21:34:26.146 INFO kablam!     Checking get_if_addrs v0.4.1
Sep 03 21:34:26.150 INFO kablam!     Checking accumulator v0.7.0
Sep 03 21:34:26.317 INFO kablam!    Compiling uuid v0.6.5
Sep 03 21:34:29.553 INFO kablam!    Compiling futures-cpupool v0.1.8
Sep 03 21:34:29.559 INFO kablam!    Compiling base64 v0.9.0
Sep 03 21:34:29.632 INFO kablam!    Compiling bytes v0.4.6
Sep 03 21:34:30.562 INFO kablam!    Compiling crossbeam-epoch v0.4.1
Sep 03 21:34:35.114 INFO kablam!    Compiling mio v0.6.14
Sep 03 21:34:35.141 INFO kablam!    Compiling tar v0.4.16
Sep 03 21:34:35.257 INFO kablam!    Compiling msdos_time v0.1.5
Sep 03 21:34:37.090 INFO kablam!    Compiling typenum v1.10.0
Sep 03 21:34:37.165 INFO kablam!    Compiling tokio-timer v0.2.1
Sep 03 21:34:38.948 INFO kablam!     Checking ordered-float v0.5.0
Sep 03 21:34:39.355 INFO kablam!     Checking tempdir v0.3.7
Sep 03 21:34:40.449 INFO kablam!     Checking textwrap v0.6.0
Sep 03 21:34:42.530 INFO kablam!     Checking num-iter v0.1.35
Sep 03 21:34:44.879 INFO kablam!     Checking num-bigint v0.1.43
Sep 03 21:34:46.363 INFO kablam!    Compiling idna v0.1.4
Sep 03 21:34:46.403 INFO kablam!    Compiling quote v0.5.1
Sep 03 21:34:47.644 INFO kablam!    Compiling unicase v2.1.0
Sep 03 21:34:47.653 INFO kablam!     Checking xmltree v0.3.2
Sep 03 21:34:47.941 INFO kablam!    Compiling crossbeam-deque v0.3.0
Sep 03 21:34:48.189 INFO kablam!    Compiling tokio-io v0.1.6
Sep 03 21:34:49.712 INFO kablam!    Compiling crc v1.7.0
Sep 03 21:34:52.133 INFO kablam!    Compiling openssl v0.9.24
Sep 03 21:34:53.346 INFO kablam!     Checking url v1.5.1
Sep 03 21:34:55.811 INFO kablam!     Checking regex v0.2.10
Sep 03 21:34:57.501 INFO kablam!     Checking clap v2.25.1
Sep 03 21:34:57.650 INFO kablam!     Checking num v0.1.42
Sep 03 21:34:57.652 INFO kablam!    Compiling generic-array v0.9.0
Sep 03 21:34:57.693 INFO kablam!     Checking serde_yaml v0.7.3
Sep 03 21:34:58.317 INFO kablam!     Checking serde_json v1.0.13
Sep 03 21:35:00.433 INFO kablam!     Checking toml v0.4.6
Sep 03 21:35:02.460 INFO kablam!     Checking serde-value v0.5.2
Sep 03 21:35:04.694 INFO kablam!     Checking bincode v0.8.0
Sep 03 21:35:06.661 INFO kablam!    Compiling phf_shared v0.7.23
Sep 03 21:35:06.723 INFO kablam!    Compiling tokio-threadpool v0.1.2
Sep 03 21:35:08.773 INFO kablam!    Compiling libflate v0.1.16
Sep 03 21:35:09.852 INFO kablam!    Compiling syn v0.13.1
Sep 03 21:35:12.308 INFO kablam!     Checking flate2 v0.2.20
Sep 03 21:35:16.819 INFO kablam!    Compiling bzip2 v0.3.2
Sep 03 21:35:16.906 INFO kablam!    Compiling tokio-reactor v0.1.1
Sep 03 21:35:17.059 INFO kablam!    Compiling mime v0.3.5
Sep 03 21:35:20.257 INFO kablam!     Checking chrono v0.3.0
Sep 03 21:35:26.835 INFO kablam!    Compiling digest v0.7.5
Sep 03 21:35:28.027 INFO kablam!     Checking ws v0.7.3
Sep 03 21:35:30.606 INFO kablam!     Checking hyper v0.10.13
Sep 03 21:35:34.929 INFO kablam!    Compiling phf_generator v0.7.23
Sep 03 21:35:36.902 INFO kablam!    Compiling phf v0.7.23
Sep 03 21:35:48.029 INFO kablam!    Compiling flate2 v1.0.1
Sep 03 21:35:48.210 INFO kablam!     Checking config_file_handler v0.11.0
Sep 03 21:35:50.762 INFO kablam!    Compiling tokio-udp v0.1.0
Sep 03 21:35:50.853 INFO kablam!    Compiling tokio-tcp v0.1.0
Sep 03 21:35:52.029 INFO kablam!    Compiling sha2 v0.7.1
Sep 03 21:35:57.998 INFO kablam!    Compiling phf_codegen v0.7.23
Sep 03 21:35:58.013 INFO kablam!     Checking resource_proof v0.5.0
Sep 03 21:35:58.113 INFO kablam!    Compiling serde_urlencoded v0.5.3
Sep 03 21:35:58.505 INFO kablam!    Compiling serde_derive_internals v0.23.0
Sep 03 21:35:58.562 INFO kablam!    Compiling tokio v0.1.5
Sep 03 21:35:58.564 INFO kablam!    Compiling zip v0.3.3
Sep 03 21:35:58.785 INFO kablam!    Compiling native-tls v0.1.5
Sep 03 21:36:00.265 INFO kablam!    Compiling mime_guess v2.0.0-alpha.6
Sep 03 21:36:01.478 INFO kablam!     Checking igd v0.6.0
Sep 03 21:36:07.426 INFO kablam!    Compiling tokio-core v0.1.16
Sep 03 21:36:12.173 INFO kablam!    Compiling serde_derive v1.0.37
Sep 03 21:36:17.687 INFO kablam!    Compiling tokio-tls v0.1.4
Sep 03 21:36:17.696 INFO kablam!    Compiling hyper v0.11.25
Sep 03 21:36:30.917 INFO kablam!     Checking log4rs v0.7.0
Sep 03 21:36:31.639 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 21:36:31.639 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/file.rs:25:3
Sep 03 21:36:31.639 INFO kablam!    |
Sep 03 21:36:31.639 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Sep 03 21:36:31.639 INFO kablam!    |   ^^^^^
Sep 03 21:36:31.640 INFO kablam!    |
Sep 03 21:36:31.640 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 21:36:31.640 INFO kablam! 
Sep 03 21:36:31.641 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 21:36:31.641 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/console.rs:24:3
Sep 03 21:36:31.641 INFO kablam!    |
Sep 03 21:36:31.641 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 03 21:36:31.641 INFO kablam!    |   ^^^^^
Sep 03 21:36:31.641 INFO kablam!    |
Sep 03 21:36:31.641 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 21:36:31.641 INFO kablam! 
Sep 03 21:36:31.641 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 21:36:31.641 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 21:36:31.641 INFO kablam!    |
Sep 03 21:36:31.641 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Sep 03 21:36:31.641 INFO kablam!    |   ^^^^^
Sep 03 21:36:31.641 INFO kablam!    |
Sep 03 21:36:31.642 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 21:36:31.642 INFO kablam! 
Sep 03 21:36:31.642 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 21:36:31.642 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 21:36:31.642 INFO kablam!    |
Sep 03 21:36:31.642 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Sep 03 21:36:31.642 INFO kablam!    |   ^^^^^
Sep 03 21:36:31.642 INFO kablam!    |
Sep 03 21:36:31.643 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 21:36:31.643 INFO kablam! 
Sep 03 21:36:31.643 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 21:36:31.643 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 21:36:31.643 INFO kablam!    |
Sep 03 21:36:31.643 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Sep 03 21:36:31.643 INFO kablam!    |   ^^^^^
Sep 03 21:36:31.643 INFO kablam!    |
Sep 03 21:36:31.643 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 21:36:31.643 INFO kablam! 
Sep 03 21:36:31.643 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 21:36:31.643 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 21:36:31.643 INFO kablam!    |
Sep 03 21:36:31.643 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Sep 03 21:36:31.643 INFO kablam!    |   ^^^^^
Sep 03 21:36:31.643 INFO kablam!    |
Sep 03 21:36:31.643 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 21:36:31.643 INFO kablam! 
Sep 03 21:36:31.643 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 21:36:31.643 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/mod.rs:46:3
Sep 03 21:36:31.643 INFO kablam!    |
Sep 03 21:36:31.643 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Sep 03 21:36:31.643 INFO kablam!    |   ^^^^^
Sep 03 21:36:31.643 INFO kablam!    |
Sep 03 21:36:31.643 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 03 21:36:31.643 INFO kablam! 
Sep 03 21:36:32.032 INFO kablam! error: aborting due to 7 previous errors
Sep 03 21:36:32.032 INFO kablam! 
Sep 03 21:36:32.032 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 03 21:36:32.039 INFO kablam! error: Could not compile `log4rs`.
Sep 03 21:36:32.039 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 21:36:38.853 INFO kablam! error: build failed
Sep 03 21:36:38.856 INFO kablam! su: No module specific data is present
Sep 03 21:36:39.427 INFO running `"docker" "rm" "-f" "6fc3d8358f2c318f8d27934f15da357b52de9baa76aaf8f58bc86a9e7448e8a7"`
Sep 03 21:36:39.586 INFO blam! 6fc3d8358f2c318f8d27934f15da357b52de9baa76aaf8f58bc86a9e7448e8a7