Aug 29 21:26:32.850 INFO checking xen-0.0.0-pre against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 21:26:32.850 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 21:26:32.850 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/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 29 21:26:32.997 INFO blam! df2138bd6b8565c9d0acf49652713e204af1fcfc8df8182afb42eec979e082a5
Aug 29 21:26:32.999 INFO running `"docker" "start" "-a" "df2138bd6b8565c9d0acf49652713e204af1fcfc8df8182afb42eec979e082a5"`
Aug 29 21:26:33.558 INFO kablam!     Checking xen-sys v0.0.0-pre
Aug 29 21:26:33.726 INFO kablam!     Checking xen v0.0.0-pre (file:///source)
Aug 29 21:26:33.818 INFO kablam! warning: unused variable: `reason`
Aug 29 21:26:33.818 INFO kablam!   --> src/hypercall/sched_op.rs:17:17
Aug 29 21:26:33.818 INFO kablam!    |
Aug 29 21:26:33.818 INFO kablam! 17 | pub fn shutdown(reason: u32) {
Aug 29 21:26:33.818 INFO kablam!    |                 ^^^^^^ help: consider using `_reason` instead
Aug 29 21:26:33.818 INFO kablam!    |
Aug 29 21:26:33.818 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 21:26:33.818 INFO kablam! 
Aug 29 21:26:33.821 INFO kablam! warning: constant item is never used: `SCHEDOP_poll`
Aug 29 21:26:33.821 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Aug 29 21:26:33.821 INFO kablam!    |
Aug 29 21:26:33.821 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Aug 29 21:26:33.821 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:26:33.821 INFO kablam!    |
Aug 29 21:26:33.821 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 21:26:33.821 INFO kablam! 
Aug 29 21:26:33.822 INFO kablam! warning: constant `SCHEDOP_yield` should have an upper case name such as `SCHEDOP_YIELD`
Aug 29 21:26:33.822 INFO kablam!   --> src/hypercall/sched_op.rs:13:1
Aug 29 21:26:33.822 INFO kablam!    |
Aug 29 21:26:33.822 INFO kablam! 13 | const SCHEDOP_yield: u64 = 0;
Aug 29 21:26:33.822 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:26:33.822 INFO kablam!    |
Aug 29 21:26:33.822 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 29 21:26:33.822 INFO kablam! 
Aug 29 21:26:33.822 INFO kablam! warning: constant `SCHEDOP_shutdown` should have an upper case name such as `SCHEDOP_SHUTDOWN`
Aug 29 21:26:33.822 INFO kablam!   --> src/hypercall/sched_op.rs:14:1
Aug 29 21:26:33.822 INFO kablam!    |
Aug 29 21:26:33.822 INFO kablam! 14 | const SCHEDOP_shutdown: u64 = 2;
Aug 29 21:26:33.822 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:26:33.822 INFO kablam! 
Aug 29 21:26:33.822 INFO kablam! warning: constant `SCHEDOP_poll` should have an upper case name such as `SCHEDOP_POLL`
Aug 29 21:26:33.822 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Aug 29 21:26:33.822 INFO kablam!    |
Aug 29 21:26:33.822 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Aug 29 21:26:33.823 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:26:33.823 INFO kablam! 
Aug 29 21:26:34.007 INFO kablam! warning: unused variable: `reason`
Aug 29 21:26:34.007 INFO kablam!   --> src/hypercall/sched_op.rs:17:17
Aug 29 21:26:34.008 INFO kablam!    |
Aug 29 21:26:34.008 INFO kablam! 17 | pub fn shutdown(reason: u32) {
Aug 29 21:26:34.008 INFO kablam!    |                 ^^^^^^ help: consider using `_reason` instead
Aug 29 21:26:34.008 INFO kablam!    |
Aug 29 21:26:34.008 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 21:26:34.008 INFO kablam! 
Aug 29 21:26:34.011 INFO kablam! warning: constant item is never used: `SCHEDOP_poll`
Aug 29 21:26:34.011 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Aug 29 21:26:34.011 INFO kablam!    |
Aug 29 21:26:34.011 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Aug 29 21:26:34.011 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:26:34.011 INFO kablam!    |
Aug 29 21:26:34.011 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 29 21:26:34.011 INFO kablam! 
Aug 29 21:26:34.012 INFO kablam! warning: constant `SCHEDOP_yield` should have an upper case name such as `SCHEDOP_YIELD`
Aug 29 21:26:34.012 INFO kablam!   --> src/hypercall/sched_op.rs:13:1
Aug 29 21:26:34.012 INFO kablam!    |
Aug 29 21:26:34.012 INFO kablam! 13 | const SCHEDOP_yield: u64 = 0;
Aug 29 21:26:34.012 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:26:34.012 INFO kablam!    |
Aug 29 21:26:34.012 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 29 21:26:34.012 INFO kablam! 
Aug 29 21:26:34.013 INFO kablam! warning: constant `SCHEDOP_shutdown` should have an upper case name such as `SCHEDOP_SHUTDOWN`
Aug 29 21:26:34.013 INFO kablam!   --> src/hypercall/sched_op.rs:14:1
Aug 29 21:26:34.013 INFO kablam!    |
Aug 29 21:26:34.013 INFO kablam! 14 | const SCHEDOP_shutdown: u64 = 2;
Aug 29 21:26:34.013 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:26:34.013 INFO kablam! 
Aug 29 21:26:34.013 INFO kablam! warning: constant `SCHEDOP_poll` should have an upper case name such as `SCHEDOP_POLL`
Aug 29 21:26:34.013 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Aug 29 21:26:34.013 INFO kablam!    |
Aug 29 21:26:34.013 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Aug 29 21:26:34.013 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:26:34.013 INFO kablam! 
Aug 29 21:26:34.025 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Aug 29 21:26:34.027 INFO kablam! su: No module specific data is present
Aug 29 21:26:34.446 INFO running `"docker" "rm" "-f" "df2138bd6b8565c9d0acf49652713e204af1fcfc8df8182afb42eec979e082a5"`
Aug 29 21:26:34.563 INFO blam! df2138bd6b8565c9d0acf49652713e204af1fcfc8df8182afb42eec979e082a5