Sep 10 18:52:01.847 INFO checking fsuipc-0.4.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 18:52:01.847 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 18:52:01.848 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/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 18:52:02.112 INFO blam! 225cc4e69aa1359fbee53e2569e71871a5e9822a6a44354b1885c55ea6361c0e
Sep 10 18:52:02.114 INFO running `"docker" "start" "-a" "225cc4e69aa1359fbee53e2569e71871a5e9822a6a44354b1885c55ea6361c0e"`
Sep 10 18:52:03.343 INFO kablam! usermod: no changes
Sep 10 18:52:03.371 INFO kablam!    Compiling user32-sys v0.1.3
Sep 10 18:52:04.084 INFO kablam!     Checking fsuipc v0.4.0 (file:///source)
Sep 10 18:52:04.440 INFO kablam! warning: variant is never constructed: `ReadStateData`
Sep 10 18:52:04.440 INFO kablam!   --> src/ipc.rs:32:5
Sep 10 18:52:04.440 INFO kablam!    |
Sep 10 18:52:04.440 INFO kablam! 32 | /     ReadStateData {
Sep 10 18:52:04.440 INFO kablam! 33 | |         offset: u16,
Sep 10 18:52:04.440 INFO kablam! 34 | |         len: usize,
Sep 10 18:52:04.440 INFO kablam! 35 | |         target: *mut u8,
Sep 10 18:52:04.440 INFO kablam! 36 | |     },
Sep 10 18:52:04.440 INFO kablam!    | |_____^
Sep 10 18:52:04.440 INFO kablam!    |
Sep 10 18:52:04.440 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 18:52:04.440 INFO kablam! 
Sep 10 18:52:04.440 INFO kablam! warning: variant is never constructed: `WriteStateData`
Sep 10 18:52:04.440 INFO kablam!   --> src/ipc.rs:39:5
Sep 10 18:52:04.440 INFO kablam!    |
Sep 10 18:52:04.440 INFO kablam! 39 | /     WriteStateData {
Sep 10 18:52:04.440 INFO kablam! 40 | |         offset: u16,
Sep 10 18:52:04.440 INFO kablam! 41 | |         len: usize,
Sep 10 18:52:04.440 INFO kablam! 42 | |     },
Sep 10 18:52:04.440 INFO kablam!    | |_____^
Sep 10 18:52:04.440 INFO kablam! 
Sep 10 18:52:04.440 INFO kablam! warning: variant is never constructed: `TerminationMark`
Sep 10 18:52:04.440 INFO kablam!   --> src/ipc.rs:43:5
Sep 10 18:52:04.440 INFO kablam!    |
Sep 10 18:52:04.440 INFO kablam! 43 |     TerminationMark
Sep 10 18:52:04.440 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 10 18:52:04.440 INFO kablam! 
Sep 10 18:52:04.440 INFO kablam! warning: constant item is never used: `FS6IPC_TERMINATIONMARK_ID`
Sep 10 18:52:04.440 INFO kablam!    --> src/ipc.rs:153:1
Sep 10 18:52:04.440 INFO kablam!     |
Sep 10 18:52:04.440 INFO kablam! 153 | const FS6IPC_TERMINATIONMARK_ID: u32 = 0;
Sep 10 18:52:04.440 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:52:04.440 INFO kablam! 
Sep 10 18:52:04.440 INFO kablam! warning: constant item is never used: `FS6IPC_READSTATEDATA_ID`
Sep 10 18:52:04.440 INFO kablam!    --> src/ipc.rs:154:1
Sep 10 18:52:04.440 INFO kablam!     |
Sep 10 18:52:04.440 INFO kablam! 154 | const FS6IPC_READSTATEDATA_ID: u32 = 1;
Sep 10 18:52:04.440 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:52:04.440 INFO kablam! 
Sep 10 18:52:04.440 INFO kablam! warning: constant item is never used: `FS6IPC_WRITESTATEDATA_ID`
Sep 10 18:52:04.440 INFO kablam!    --> src/ipc.rs:155:1
Sep 10 18:52:04.440 INFO kablam!     |
Sep 10 18:52:04.440 INFO kablam! 155 | const FS6IPC_WRITESTATEDATA_ID: u32 = 2;
Sep 10 18:52:04.440 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:52:04.440 INFO kablam! 
Sep 10 18:52:04.442 INFO kablam! warning: struct is never constructed: `RawBytes`
Sep 10 18:52:04.442 INFO kablam!   --> src/raw.rs:13:1
Sep 10 18:52:04.442 INFO kablam!    |
Sep 10 18:52:04.442 INFO kablam! 13 | pub struct RawBytes {
Sep 10 18:52:04.442 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Sep 10 18:52:04.442 INFO kablam! 
Sep 10 18:52:04.442 INFO kablam! warning: method is never used: `new`
Sep 10 18:52:04.442 INFO kablam!   --> src/raw.rs:20:5
Sep 10 18:52:04.442 INFO kablam!    |
Sep 10 18:52:04.442 INFO kablam! 20 |     pub fn new(data: *const u8, len: usize) -> Self {
Sep 10 18:52:04.442 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:52:04.442 INFO kablam! 
Sep 10 18:52:04.442 INFO kablam! warning: method is never used: `consumed`
Sep 10 18:52:04.442 INFO kablam!   --> src/raw.rs:24:5
Sep 10 18:52:04.442 INFO kablam!    |
Sep 10 18:52:04.442 INFO kablam! 24 |     pub fn consumed(&self) -> usize { self.read }
Sep 10 18:52:04.442 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:52:04.442 INFO kablam! 
Sep 10 18:52:04.442 INFO kablam! warning: struct is never constructed: `MutRawBytes`
Sep 10 18:52:04.442 INFO kablam!   --> src/raw.rs:42:1
Sep 10 18:52:04.442 INFO kablam!    |
Sep 10 18:52:04.442 INFO kablam! 42 | pub struct MutRawBytes {
Sep 10 18:52:04.442 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:52:04.442 INFO kablam! 
Sep 10 18:52:04.442 INFO kablam! warning: method is never used: `new`
Sep 10 18:52:04.442 INFO kablam!   --> src/raw.rs:48:5
Sep 10 18:52:04.442 INFO kablam!    |
Sep 10 18:52:04.442 INFO kablam! 48 |     pub fn new(data: *mut u8, len: usize) -> Self {
Sep 10 18:52:04.442 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 18:52:04.442 INFO kablam! 
Sep 10 18:52:04.720 INFO kablam! error[E0432]: unresolved import `fsuipc::user`
Sep 10 18:52:04.721 INFO kablam!   --> examples/hello.rs:15:13
Sep 10 18:52:04.721 INFO kablam!    |
Sep 10 18:52:04.721 INFO kablam! 15 | use fsuipc::user::*;
Sep 10 18:52:04.721 INFO kablam!    |             ^^^^ Could not find `user` in `fsuipc`
Sep 10 18:52:04.721 INFO kablam! 
Sep 10 18:52:04.721 INFO kablam! error[E0433]: failed to resolve. Use of undeclared type or module `UserHandle`
Sep 10 18:52:04.721 INFO kablam!   --> examples/hello.rs:28:27
Sep 10 18:52:04.721 INFO kablam!    |
Sep 10 18:52:04.721 INFO kablam! 28 |     let mut handle = try!(UserHandle::new());
Sep 10 18:52:04.721 INFO kablam!    |                           ^^^^^^^^^^ Use of undeclared type or module `UserHandle`
Sep 10 18:52:04.721 INFO kablam! 
Sep 10 18:52:04.722 INFO kablam! warning: unused import: `fsuipc::user::*`
Sep 10 18:52:04.722 INFO kablam!   --> examples/hello.rs:15:5
Sep 10 18:52:04.722 INFO kablam!    |
Sep 10 18:52:04.722 INFO kablam! 15 | use fsuipc::user::*;
Sep 10 18:52:04.722 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 10 18:52:04.722 INFO kablam!    |
Sep 10 18:52:04.722 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 18:52:04.722 INFO kablam! 
Sep 10 18:52:04.753 INFO kablam! warning: unused import: `fsuipc`
Sep 10 18:52:04.753 INFO kablam!   --> examples/hello.rs:14:5
Sep 10 18:52:04.753 INFO kablam!    |
Sep 10 18:52:04.753 INFO kablam! 14 | use fsuipc::*;
Sep 10 18:52:04.753 INFO kablam!    |     ^^^^^^
Sep 10 18:52:04.753 INFO kablam! 
Sep 10 18:52:04.756 INFO kablam! error: aborting due to 2 previous errors
Sep 10 18:52:04.756 INFO kablam! 
Sep 10 18:52:04.756 INFO kablam! Some errors occurred: E0432, E0433.
Sep 10 18:52:04.756 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 10 18:52:04.762 INFO kablam! error: Could not compile `fsuipc`.
Sep 10 18:52:04.762 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 18:52:04.814 INFO kablam! error: build failed
Sep 10 18:52:04.815 INFO kablam! su: No module specific data is present
Sep 10 18:52:05.724 INFO running `"docker" "rm" "-f" "225cc4e69aa1359fbee53e2569e71871a5e9822a6a44354b1885c55ea6361c0e"`
Sep 10 18:52:05.791 INFO blam! 225cc4e69aa1359fbee53e2569e71871a5e9822a6a44354b1885c55ea6361c0e