Aug 30 03:51:43.499 INFO checking safe_vault-0.18.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 03:51:43.499 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 03:51:43.499 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 03:51:43.767 INFO blam! 0e090c6eefd03b2d82793409ce2ece348fedf062c3abe261f9e59d7d404157b8
Aug 30 03:51:43.768 INFO running `"docker" "start" "-a" "0e090c6eefd03b2d82793409ce2ece348fedf062c3abe261f9e59d7d404157b8"`
Aug 30 03:51:44.622 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Aug 30 03:51:44.622 INFO kablam! disables Cargo from automatically inferring other test targets.
Aug 30 03:51:44.622 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 30 03:51:44.622 INFO kablam! files will be included as a test target:
Aug 30 03:51:44.622 INFO kablam! 
Aug 30 03:51:44.622 INFO kablam! * /source/tests/maid_manager.rs
Aug 30 03:51:44.622 INFO kablam! * /source/tests/data_manager.rs
Aug 30 03:51:44.622 INFO kablam! * /source/tests/network.rs
Aug 30 03:51:44.622 INFO kablam! 
Aug 30 03:51:44.622 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 30 03:51:44.622 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Aug 30 03:51:44.622 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Aug 30 03:51:44.622 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 30 03:51:44.622 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 30 03:51:44.622 INFO kablam! 
Aug 30 03:51:44.622 INFO kablam! For more information on this warning you can consult
Aug 30 03:51:44.622 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 30 03:51:45.048 INFO kablam!    Compiling podio v0.1.6
Aug 30 03:51:45.048 INFO kablam!    Compiling unwrap v1.1.0
Aug 30 03:51:45.080 INFO kablam!     Checking c_linked_list v1.1.1
Aug 30 03:51:45.080 INFO kablam!     Checking tiny-keccak v1.3.1
Aug 30 03:51:45.080 INFO kablam!    Compiling safe_vault v0.18.0 (file:///source)
Aug 30 03:51:45.081 INFO kablam!     Checking fake_clock v0.2.0
Aug 30 03:51:45.081 INFO kablam!     Checking lru_time_cache v0.7.0
Aug 30 03:51:46.292 INFO kablam!    Compiling miniz_oxide v0.1.3
Aug 30 03:51:46.769 INFO kablam!     Checking fs2 v0.4.3
Aug 30 03:51:47.245 INFO kablam!     Checking atty v0.2.2
Aug 30 03:51:47.309 INFO kablam!     Checking termion v1.4.0
Aug 30 03:51:47.321 INFO kablam!    Compiling msdos_time v0.1.6
Aug 30 03:51:47.520 INFO kablam!     Checking bytes v0.4.9
Aug 30 03:51:47.683 INFO kablam!     Checking textwrap v0.6.0
Aug 30 03:51:47.975 INFO kablam!     Checking get_if_addrs v0.4.1
Aug 30 03:51:48.766 INFO kablam!    Compiling bzip2-sys v0.1.6
Aug 30 03:51:48.976 INFO kablam!     Checking url v1.5.1
Aug 30 03:51:49.403 INFO kablam!     Checking accumulator v0.7.0
Aug 30 03:51:50.015 INFO kablam!     Checking bincode v0.8.0
Aug 30 03:51:50.147 INFO kablam!     Checking config_file_handler v0.9.0
Aug 30 03:51:50.498 INFO kablam!     Checking clap v2.25.1
Aug 30 03:51:50.584 INFO kablam!     Checking serde-value v0.5.2
Aug 30 03:51:52.000 INFO kablam!    Compiling bzip2 v0.3.3
Aug 30 03:51:53.314 INFO kablam!     Checking log4rs v0.7.0
Aug 30 03:51:55.220 INFO kablam!    Compiling miniz_oxide_c_api v0.1.3
Aug 30 03:51:55.739 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 03:51:55.739 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/file.rs:25:3
Aug 30 03:51:55.739 INFO kablam!    |
Aug 30 03:51:55.739 INFO kablam! 25 | #[serde(deny_unknown_fields)]
Aug 30 03:51:55.739 INFO kablam!    |   ^^^^^
Aug 30 03:51:55.740 INFO kablam!    |
Aug 30 03:51:55.740 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:51:55.740 INFO kablam! 
Aug 30 03:51:55.741 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 03:51:55.741 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/console.rs:24:3
Aug 30 03:51:55.741 INFO kablam!    |
Aug 30 03:51:55.741 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 30 03:51:55.741 INFO kablam!    |   ^^^^^
Aug 30 03:51:55.742 INFO kablam!    |
Aug 30 03:51:55.742 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:51:55.743 INFO kablam! 
Aug 30 03:51:55.743 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 03:51:55.743 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 03:51:55.743 INFO kablam!    |
Aug 30 03:51:55.743 INFO kablam! 16 | #[serde(deny_unknown_fields)]
Aug 30 03:51:55.744 INFO kablam!    |   ^^^^^
Aug 30 03:51:55.744 INFO kablam!    |
Aug 30 03:51:55.745 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:51:55.745 INFO kablam! 
Aug 30 03:51:55.746 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 03:51:55.746 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 03:51:55.746 INFO kablam!    |
Aug 30 03:51:55.746 INFO kablam! 17 | #[serde(deny_unknown_fields)]
Aug 30 03:51:55.746 INFO kablam!    |   ^^^^^
Aug 30 03:51:55.746 INFO kablam!    |
Aug 30 03:51:55.747 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:51:55.747 INFO kablam! 
Aug 30 03:51:55.748 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 03:51:55.748 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 03:51:55.748 INFO kablam!    |
Aug 30 03:51:55.748 INFO kablam! 21 | #[serde(deny_unknown_fields)]
Aug 30 03:51:55.748 INFO kablam!    |   ^^^^^
Aug 30 03:51:55.749 INFO kablam!    |
Aug 30 03:51:55.749 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:51:55.750 INFO kablam! 
Aug 30 03:51:55.750 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 03:51:55.750 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 03:51:55.750 INFO kablam!    |
Aug 30 03:51:55.751 INFO kablam! 24 | #[serde(deny_unknown_fields)]
Aug 30 03:51:55.751 INFO kablam!    |   ^^^^^
Aug 30 03:51:55.751 INFO kablam!    |
Aug 30 03:51:55.752 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:51:55.752 INFO kablam! 
Aug 30 03:51:55.753 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 03:51:55.753 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/log4rs-0.7.0/src/append/rolling_file/mod.rs:46:3
Aug 30 03:51:55.753 INFO kablam!    |
Aug 30 03:51:55.753 INFO kablam! 46 | #[serde(deny_unknown_fields)]
Aug 30 03:51:55.753 INFO kablam!    |   ^^^^^
Aug 30 03:51:55.754 INFO kablam!    |
Aug 30 03:51:55.754 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 30 03:51:55.754 INFO kablam! 
Aug 30 03:51:55.879 INFO kablam! error: aborting due to 7 previous errors
Aug 30 03:51:55.880 INFO kablam! 
Aug 30 03:51:55.881 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 03:51:55.891 INFO kablam! error: Could not compile `log4rs`.
Aug 30 03:51:55.892 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 03:52:03.537 INFO kablam! error: build failed
Aug 30 03:52:03.539 INFO kablam! su: No module specific data is present
Aug 30 03:52:04.215 INFO running `"docker" "rm" "-f" "0e090c6eefd03b2d82793409ce2ece348fedf062c3abe261f9e59d7d404157b8"`
Aug 30 03:52:04.322 INFO blam! 0e090c6eefd03b2d82793409ce2ece348fedf062c3abe261f9e59d7d404157b8