Sep 10 23:11:01.415 INFO checking abscissa-0.0.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 23:11:01.415 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 23:11:01.415 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 23:11:01.559 INFO blam! 8277e5d469f506c80a5d865eb935529c5342ff1bc7d3c96fcdb7ea3eae84a7c6
Sep 10 23:11:01.561 INFO running `"docker" "start" "-a" "8277e5d469f506c80a5d865eb935529c5342ff1bc7d3c96fcdb7ea3eae84a7c6"`
Sep 10 23:11:02.417 INFO kablam! usermod: no changes
Sep 10 23:11:02.568 INFO kablam!     Checking canonical-path v0.1.1
Sep 10 23:11:02.570 INFO kablam!    Compiling abscissa_derive v0.0.2
Sep 10 23:11:09.069 INFO kablam!     Checking abscissa v0.0.1 (file:///source)
Sep 10 23:11:09.849 INFO kablam! error: cannot find derive macro `Fail` in this scope
Sep 10 23:11:09.849 INFO kablam!  --> src/error/framework.rs:9:10
Sep 10 23:11:09.849 INFO kablam!   |
Sep 10 23:11:09.849 INFO kablam! 9 | #[derive(Fail, Clone, Debug, Eq, PartialEq)]
Sep 10 23:11:09.849 INFO kablam!   |          ^^^^
Sep 10 23:11:09.849 INFO kablam! 
Sep 10 23:11:09.849 INFO kablam! error: cannot find derive macro `Fail` in this scope
Sep 10 23:11:09.849 INFO kablam!    --> src/options/error.rs:116:28
Sep 10 23:11:09.849 INFO kablam!     |
Sep 10 23:11:09.849 INFO kablam! 116 | #[derive(Clone, Debug, Eq, Fail, PartialEq)]
Sep 10 23:11:09.849 INFO kablam!     |                            ^^^^
Sep 10 23:11:09.849 INFO kablam! 
Sep 10 23:11:09.856 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.856 INFO kablam!   --> src/error/framework.rs:13:5
Sep 10 23:11:09.856 INFO kablam!    |
Sep 10 23:11:09.856 INFO kablam! 13 |     #[fail(display = "component error")]
Sep 10 23:11:09.856 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.861 INFO kablam!    |
Sep 10 23:11:09.861 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.861 INFO kablam! 
Sep 10 23:11:09.861 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.861 INFO kablam!   --> src/error/framework.rs:17:5
Sep 10 23:11:09.861 INFO kablam!    |
Sep 10 23:11:09.861 INFO kablam! 17 |     #[fail(display = "config error")]
Sep 10 23:11:09.862 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.862 INFO kablam!    |
Sep 10 23:11:09.862 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.862 INFO kablam! 
Sep 10 23:11:09.862 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.862 INFO kablam!   --> src/error/framework.rs:21:5
Sep 10 23:11:09.862 INFO kablam!    |
Sep 10 23:11:09.862 INFO kablam! 21 |     #[fail(display = "I/O operation failed")]
Sep 10 23:11:09.862 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.862 INFO kablam!    |
Sep 10 23:11:09.862 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.862 INFO kablam! 
Sep 10 23:11:09.862 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.862 INFO kablam!   --> src/error/framework.rs:25:5
Sep 10 23:11:09.862 INFO kablam!    |
Sep 10 23:11:09.862 INFO kablam! 25 |     #[fail(display = "parse error")]
Sep 10 23:11:09.862 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.862 INFO kablam!    |
Sep 10 23:11:09.862 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.862 INFO kablam! 
Sep 10 23:11:09.862 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.862 INFO kablam!    --> src/options/error.rs:118:5
Sep 10 23:11:09.862 INFO kablam!     |
Sep 10 23:11:09.862 INFO kablam! 118 |     #[fail(display = "invalid argument to option `{}`: {}", opt, err)]
Sep 10 23:11:09.862 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.862 INFO kablam!     |
Sep 10 23:11:09.862 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.862 INFO kablam! 
Sep 10 23:11:09.862 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.862 INFO kablam!    --> src/options/error.rs:121:5
Sep 10 23:11:09.862 INFO kablam!     |
Sep 10 23:11:09.862 INFO kablam! 121 | /     #[fail(
Sep 10 23:11:09.862 INFO kablam! 122 | |         display = "invalid default value for `{}` ({:?}): {}",
Sep 10 23:11:09.862 INFO kablam! 123 | |         option,
Sep 10 23:11:09.862 INFO kablam! 124 | |         value,
Sep 10 23:11:09.862 INFO kablam! 125 | |         err
Sep 10 23:11:09.862 INFO kablam! 126 | |     )]
Sep 10 23:11:09.862 INFO kablam!     | |______^
Sep 10 23:11:09.862 INFO kablam!     |
Sep 10 23:11:09.862 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.862 INFO kablam! 
Sep 10 23:11:09.862 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.862 INFO kablam!    --> src/options/error.rs:133:5
Sep 10 23:11:09.862 INFO kablam!     |
Sep 10 23:11:09.862 INFO kablam! 133 | /     #[fail(
Sep 10 23:11:09.862 INFO kablam! 134 | |         display = "insufficient arguments to option `{}`: expected {}; found {}",
Sep 10 23:11:09.862 INFO kablam! 135 | |         option,
Sep 10 23:11:09.862 INFO kablam! 136 | |         expected,
Sep 10 23:11:09.862 INFO kablam! 137 | |         found
Sep 10 23:11:09.862 INFO kablam! 138 | |     )]
Sep 10 23:11:09.862 INFO kablam!     | |______^
Sep 10 23:11:09.862 INFO kablam!     |
Sep 10 23:11:09.862 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.862 INFO kablam! 
Sep 10 23:11:09.862 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.862 INFO kablam!    --> src/options/error.rs:145:5
Sep 10 23:11:09.862 INFO kablam!     |
Sep 10 23:11:09.862 INFO kablam! 145 |     #[fail(display = "missing argument to option `{}`", opt)]
Sep 10 23:11:09.862 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.862 INFO kablam!     |
Sep 10 23:11:09.862 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.862 INFO kablam! 
Sep 10 23:11:09.862 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.862 INFO kablam!    --> src/options/error.rs:148:5
Sep 10 23:11:09.862 INFO kablam!     |
Sep 10 23:11:09.862 INFO kablam! 148 |     #[fail(display = "missing command name")]
Sep 10 23:11:09.862 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.862 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.863 INFO kablam! 
Sep 10 23:11:09.863 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.863 INFO kablam!    --> src/options/error.rs:151:5
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam! 151 |     #[fail(display = "missing required option `{}`", opt)]
Sep 10 23:11:09.863 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.863 INFO kablam! 
Sep 10 23:11:09.863 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.863 INFO kablam!    --> src/options/error.rs:154:5
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam! 154 |     #[fail(display = "missing required command")]
Sep 10 23:11:09.863 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.863 INFO kablam! 
Sep 10 23:11:09.863 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.863 INFO kablam!    --> src/options/error.rs:157:5
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam! 157 |     #[fail(display = "missing required free argument")]
Sep 10 23:11:09.863 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.863 INFO kablam! 
Sep 10 23:11:09.863 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.863 INFO kablam!    --> src/options/error.rs:160:5
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam! 160 |     #[fail(display = "option `{}` does not accept an argument", opt)]
Sep 10 23:11:09.863 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.863 INFO kablam! 
Sep 10 23:11:09.863 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.863 INFO kablam!    --> src/options/error.rs:163:5
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam! 163 | /     #[fail(
Sep 10 23:11:09.863 INFO kablam! 164 | |         display = "option `{}` expects {} arguments; found 1",
Sep 10 23:11:09.863 INFO kablam! 165 | |         opt,
Sep 10 23:11:09.863 INFO kablam! 166 | |         n
Sep 10 23:11:09.863 INFO kablam! 167 | |     )]
Sep 10 23:11:09.863 INFO kablam!     | |______^
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.863 INFO kablam! 
Sep 10 23:11:09.863 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.863 INFO kablam!    --> src/options/error.rs:170:5
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.863 INFO kablam! 170 |     #[fail(display = "unexpected free argument `{}`", arg)]
Sep 10 23:11:09.863 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.863 INFO kablam!     |
Sep 10 23:11:09.865 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.865 INFO kablam! 
Sep 10 23:11:09.865 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.865 INFO kablam!    --> src/options/error.rs:173:5
Sep 10 23:11:09.865 INFO kablam!     |
Sep 10 23:11:09.865 INFO kablam! 173 |     #[fail(display = "unrecognized command `{}`", name)]
Sep 10 23:11:09.865 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.865 INFO kablam!     |
Sep 10 23:11:09.865 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.865 INFO kablam! 
Sep 10 23:11:09.865 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.865 INFO kablam!    --> src/options/error.rs:176:5
Sep 10 23:11:09.865 INFO kablam!     |
Sep 10 23:11:09.865 INFO kablam! 176 |     #[fail(display = "unrecognized option `--{}`", opt)]
Sep 10 23:11:09.865 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.865 INFO kablam!     |
Sep 10 23:11:09.865 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.865 INFO kablam! 
Sep 10 23:11:09.865 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.865 INFO kablam!    --> src/options/error.rs:179:5
Sep 10 23:11:09.865 INFO kablam!     |
Sep 10 23:11:09.865 INFO kablam! 179 |     #[fail(display = "unrecognized option `-{}`", opt)]
Sep 10 23:11:09.865 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.865 INFO kablam!     |
Sep 10 23:11:09.865 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.865 INFO kablam! 
Sep 10 23:11:09.866 INFO kablam! error: aborting due to 20 previous errors
Sep 10 23:11:09.866 INFO kablam! 
Sep 10 23:11:09.866 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 10 23:11:09.869 INFO kablam! error: Could not compile `abscissa`.
Sep 10 23:11:09.869 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 23:11:09.902 INFO kablam! error: cannot find derive macro `Fail` in this scope
Sep 10 23:11:09.903 INFO kablam!  --> src/error/framework.rs:9:10
Sep 10 23:11:09.903 INFO kablam!   |
Sep 10 23:11:09.903 INFO kablam! 9 | #[derive(Fail, Clone, Debug, Eq, PartialEq)]
Sep 10 23:11:09.903 INFO kablam!   |          ^^^^
Sep 10 23:11:09.903 INFO kablam! 
Sep 10 23:11:09.904 INFO kablam! error: cannot find derive macro `Fail` in this scope
Sep 10 23:11:09.904 INFO kablam!    --> src/options/error.rs:116:28
Sep 10 23:11:09.904 INFO kablam!     |
Sep 10 23:11:09.904 INFO kablam! 116 | #[derive(Clone, Debug, Eq, Fail, PartialEq)]
Sep 10 23:11:09.904 INFO kablam!     |                            ^^^^
Sep 10 23:11:09.904 INFO kablam! 
Sep 10 23:11:09.912 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.912 INFO kablam!   --> src/error/framework.rs:13:5
Sep 10 23:11:09.912 INFO kablam!    |
Sep 10 23:11:09.912 INFO kablam! 13 |     #[fail(display = "component error")]
Sep 10 23:11:09.912 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.912 INFO kablam!    |
Sep 10 23:11:09.912 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.912 INFO kablam! 
Sep 10 23:11:09.912 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.912 INFO kablam!   --> src/error/framework.rs:17:5
Sep 10 23:11:09.912 INFO kablam!    |
Sep 10 23:11:09.912 INFO kablam! 17 |     #[fail(display = "config error")]
Sep 10 23:11:09.912 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.912 INFO kablam!    |
Sep 10 23:11:09.913 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.913 INFO kablam! 
Sep 10 23:11:09.913 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.913 INFO kablam!   --> src/error/framework.rs:21:5
Sep 10 23:11:09.913 INFO kablam!    |
Sep 10 23:11:09.913 INFO kablam! 21 |     #[fail(display = "I/O operation failed")]
Sep 10 23:11:09.913 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.913 INFO kablam!    |
Sep 10 23:11:09.913 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.913 INFO kablam! 
Sep 10 23:11:09.913 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.913 INFO kablam!   --> src/error/framework.rs:25:5
Sep 10 23:11:09.913 INFO kablam!    |
Sep 10 23:11:09.913 INFO kablam! 25 |     #[fail(display = "parse error")]
Sep 10 23:11:09.913 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.913 INFO kablam!    |
Sep 10 23:11:09.913 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.913 INFO kablam! 
Sep 10 23:11:09.914 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.914 INFO kablam!    --> src/options/error.rs:118:5
Sep 10 23:11:09.914 INFO kablam!     |
Sep 10 23:11:09.914 INFO kablam! 118 |     #[fail(display = "invalid argument to option `{}`: {}", opt, err)]
Sep 10 23:11:09.914 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.914 INFO kablam!     |
Sep 10 23:11:09.914 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.914 INFO kablam! 
Sep 10 23:11:09.914 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.914 INFO kablam!    --> src/options/error.rs:121:5
Sep 10 23:11:09.914 INFO kablam!     |
Sep 10 23:11:09.914 INFO kablam! 121 | /     #[fail(
Sep 10 23:11:09.914 INFO kablam! 122 | |         display = "invalid default value for `{}` ({:?}): {}",
Sep 10 23:11:09.914 INFO kablam! 123 | |         option,
Sep 10 23:11:09.914 INFO kablam! 124 | |         value,
Sep 10 23:11:09.914 INFO kablam! 125 | |         err
Sep 10 23:11:09.914 INFO kablam! 126 | |     )]
Sep 10 23:11:09.914 INFO kablam!     | |______^
Sep 10 23:11:09.914 INFO kablam!     |
Sep 10 23:11:09.914 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.914 INFO kablam! 
Sep 10 23:11:09.914 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.914 INFO kablam!    --> src/options/error.rs:133:5
Sep 10 23:11:09.914 INFO kablam!     |
Sep 10 23:11:09.914 INFO kablam! 133 | /     #[fail(
Sep 10 23:11:09.915 INFO kablam! 134 | |         display = "insufficient arguments to option `{}`: expected {}; found {}",
Sep 10 23:11:09.915 INFO kablam! 135 | |         option,
Sep 10 23:11:09.915 INFO kablam! 136 | |         expected,
Sep 10 23:11:09.915 INFO kablam! 137 | |         found
Sep 10 23:11:09.915 INFO kablam! 138 | |     )]
Sep 10 23:11:09.915 INFO kablam!     | |______^
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.915 INFO kablam! 
Sep 10 23:11:09.915 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.915 INFO kablam!    --> src/options/error.rs:145:5
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam! 145 |     #[fail(display = "missing argument to option `{}`", opt)]
Sep 10 23:11:09.915 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.915 INFO kablam! 
Sep 10 23:11:09.915 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.915 INFO kablam!    --> src/options/error.rs:148:5
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam! 148 |     #[fail(display = "missing command name")]
Sep 10 23:11:09.915 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.915 INFO kablam! 
Sep 10 23:11:09.915 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.915 INFO kablam!    --> src/options/error.rs:151:5
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam! 151 |     #[fail(display = "missing required option `{}`", opt)]
Sep 10 23:11:09.915 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.915 INFO kablam! 
Sep 10 23:11:09.915 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.915 INFO kablam!    --> src/options/error.rs:154:5
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam! 154 |     #[fail(display = "missing required command")]
Sep 10 23:11:09.915 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.915 INFO kablam! 
Sep 10 23:11:09.915 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.915 INFO kablam!    --> src/options/error.rs:157:5
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam! 157 |     #[fail(display = "missing required free argument")]
Sep 10 23:11:09.915 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.915 INFO kablam! 
Sep 10 23:11:09.915 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.915 INFO kablam!    --> src/options/error.rs:160:5
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam! 160 |     #[fail(display = "option `{}` does not accept an argument", opt)]
Sep 10 23:11:09.915 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.915 INFO kablam! 
Sep 10 23:11:09.915 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.915 INFO kablam!    --> src/options/error.rs:163:5
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam! 163 | /     #[fail(
Sep 10 23:11:09.915 INFO kablam! 164 | |         display = "option `{}` expects {} arguments; found 1",
Sep 10 23:11:09.915 INFO kablam! 165 | |         opt,
Sep 10 23:11:09.915 INFO kablam! 166 | |         n
Sep 10 23:11:09.915 INFO kablam! 167 | |     )]
Sep 10 23:11:09.915 INFO kablam!     | |______^
Sep 10 23:11:09.915 INFO kablam!     |
Sep 10 23:11:09.915 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.915 INFO kablam! 
Sep 10 23:11:09.916 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.916 INFO kablam!    --> src/options/error.rs:170:5
Sep 10 23:11:09.916 INFO kablam!     |
Sep 10 23:11:09.916 INFO kablam! 170 |     #[fail(display = "unexpected free argument `{}`", arg)]
Sep 10 23:11:09.916 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.916 INFO kablam!     |
Sep 10 23:11:09.916 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.916 INFO kablam! 
Sep 10 23:11:09.916 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.916 INFO kablam!    --> src/options/error.rs:173:5
Sep 10 23:11:09.916 INFO kablam!     |
Sep 10 23:11:09.916 INFO kablam! 173 |     #[fail(display = "unrecognized command `{}`", name)]
Sep 10 23:11:09.916 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.916 INFO kablam!     |
Sep 10 23:11:09.916 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.916 INFO kablam! 
Sep 10 23:11:09.916 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.916 INFO kablam!    --> src/options/error.rs:176:5
Sep 10 23:11:09.916 INFO kablam!     |
Sep 10 23:11:09.916 INFO kablam! 176 |     #[fail(display = "unrecognized option `--{}`", opt)]
Sep 10 23:11:09.916 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.916 INFO kablam!     |
Sep 10 23:11:09.916 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.916 INFO kablam! 
Sep 10 23:11:09.916 INFO kablam! error[E0658]: The attribute `fail` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Sep 10 23:11:09.916 INFO kablam!    --> src/options/error.rs:179:5
Sep 10 23:11:09.916 INFO kablam!     |
Sep 10 23:11:09.916 INFO kablam! 179 |     #[fail(display = "unrecognized option `-{}`", opt)]
Sep 10 23:11:09.916 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 23:11:09.916 INFO kablam!     |
Sep 10 23:11:09.917 INFO kablam!     = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 10 23:11:09.917 INFO kablam! 
Sep 10 23:11:09.918 INFO kablam! error: aborting due to 20 previous errors
Sep 10 23:11:09.918 INFO kablam! 
Sep 10 23:11:09.918 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 10 23:11:09.929 INFO kablam! error: Could not compile `abscissa`.
Sep 10 23:11:09.929 INFO kablam! 
Sep 10 23:11:09.929 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 23:11:09.929 INFO kablam! su: No module specific data is present
Sep 10 23:11:10.688 INFO running `"docker" "rm" "-f" "8277e5d469f506c80a5d865eb935529c5342ff1bc7d3c96fcdb7ea3eae84a7c6"`
Sep 10 23:11:10.791 INFO blam! 8277e5d469f506c80a5d865eb935529c5342ff1bc7d3c96fcdb7ea3eae84a7c6