Sep 05 20:34:32.611 INFO checking xen-0.0.0-pre against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 20:34:32.612 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 20:34:32.612 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 20:34:32.891 INFO blam! 785d26f26bbb3ba982c8714c367a1c6631d6ee2b55014e352bfac505dc547336
Sep 05 20:34:32.913 INFO running `"docker" "start" "-a" "785d26f26bbb3ba982c8714c367a1c6631d6ee2b55014e352bfac505dc547336"`
Sep 05 20:34:33.818 INFO kablam! usermod: no changes
Sep 05 20:34:33.845 INFO kablam!     Checking xen-sys v0.0.0-pre
Sep 05 20:34:33.973 INFO kablam!     Checking xen v0.0.0-pre (file:///source)
Sep 05 20:34:34.078 INFO kablam! warning: unused variable: `reason`
Sep 05 20:34:34.078 INFO kablam!   --> src/hypercall/sched_op.rs:17:17
Sep 05 20:34:34.078 INFO kablam!    |
Sep 05 20:34:34.078 INFO kablam! 17 | pub fn shutdown(reason: u32) {
Sep 05 20:34:34.078 INFO kablam!    |                 ^^^^^^ help: consider using `_reason` instead
Sep 05 20:34:34.078 INFO kablam!    |
Sep 05 20:34:34.078 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 20:34:34.078 INFO kablam! 
Sep 05 20:34:34.080 INFO kablam! warning: constant item is never used: `SCHEDOP_poll`
Sep 05 20:34:34.080 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Sep 05 20:34:34.080 INFO kablam!    |
Sep 05 20:34:34.080 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Sep 05 20:34:34.080 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 20:34:34.081 INFO kablam!    |
Sep 05 20:34:34.081 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 20:34:34.081 INFO kablam! 
Sep 05 20:34:34.081 INFO kablam! warning: constant `SCHEDOP_yield` should have an upper case name such as `SCHEDOP_YIELD`
Sep 05 20:34:34.081 INFO kablam!   --> src/hypercall/sched_op.rs:13:1
Sep 05 20:34:34.081 INFO kablam!    |
Sep 05 20:34:34.081 INFO kablam! 13 | const SCHEDOP_yield: u64 = 0;
Sep 05 20:34:34.081 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 20:34:34.081 INFO kablam!    |
Sep 05 20:34:34.081 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 05 20:34:34.081 INFO kablam! 
Sep 05 20:34:34.081 INFO kablam! warning: constant `SCHEDOP_shutdown` should have an upper case name such as `SCHEDOP_SHUTDOWN`
Sep 05 20:34:34.081 INFO kablam!   --> src/hypercall/sched_op.rs:14:1
Sep 05 20:34:34.081 INFO kablam!    |
Sep 05 20:34:34.081 INFO kablam! 14 | const SCHEDOP_shutdown: u64 = 2;
Sep 05 20:34:34.081 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 20:34:34.081 INFO kablam! 
Sep 05 20:34:34.081 INFO kablam! warning: constant `SCHEDOP_poll` should have an upper case name such as `SCHEDOP_POLL`
Sep 05 20:34:34.081 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Sep 05 20:34:34.081 INFO kablam!    |
Sep 05 20:34:34.081 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Sep 05 20:34:34.081 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 20:34:34.081 INFO kablam! 
Sep 05 20:34:34.138 INFO kablam! warning: unused variable: `reason`
Sep 05 20:34:34.138 INFO kablam!   --> src/hypercall/sched_op.rs:17:17
Sep 05 20:34:34.138 INFO kablam!    |
Sep 05 20:34:34.138 INFO kablam! 17 | pub fn shutdown(reason: u32) {
Sep 05 20:34:34.138 INFO kablam!    |                 ^^^^^^ help: consider using `_reason` instead
Sep 05 20:34:34.138 INFO kablam!    |
Sep 05 20:34:34.138 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 20:34:34.138 INFO kablam! 
Sep 05 20:34:34.138 INFO kablam! warning: constant item is never used: `SCHEDOP_poll`
Sep 05 20:34:34.138 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Sep 05 20:34:34.138 INFO kablam!    |
Sep 05 20:34:34.138 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Sep 05 20:34:34.138 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 20:34:34.138 INFO kablam!    |
Sep 05 20:34:34.138 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 20:34:34.138 INFO kablam! 
Sep 05 20:34:34.138 INFO kablam! warning: constant `SCHEDOP_yield` should have an upper case name such as `SCHEDOP_YIELD`
Sep 05 20:34:34.138 INFO kablam!   --> src/hypercall/sched_op.rs:13:1
Sep 05 20:34:34.138 INFO kablam!    |
Sep 05 20:34:34.138 INFO kablam! 13 | const SCHEDOP_yield: u64 = 0;
Sep 05 20:34:34.138 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 20:34:34.138 INFO kablam!    |
Sep 05 20:34:34.138 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 05 20:34:34.138 INFO kablam! 
Sep 05 20:34:34.138 INFO kablam! warning: constant `SCHEDOP_shutdown` should have an upper case name such as `SCHEDOP_SHUTDOWN`
Sep 05 20:34:34.138 INFO kablam!   --> src/hypercall/sched_op.rs:14:1
Sep 05 20:34:34.138 INFO kablam!    |
Sep 05 20:34:34.138 INFO kablam! 14 | const SCHEDOP_shutdown: u64 = 2;
Sep 05 20:34:34.138 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 20:34:34.138 INFO kablam! 
Sep 05 20:34:34.138 INFO kablam! warning: constant `SCHEDOP_poll` should have an upper case name such as `SCHEDOP_POLL`
Sep 05 20:34:34.138 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Sep 05 20:34:34.138 INFO kablam!    |
Sep 05 20:34:34.138 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Sep 05 20:34:34.138 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 20:34:34.138 INFO kablam! 
Sep 05 20:34:34.155 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Sep 05 20:34:34.157 INFO kablam! su: No module specific data is present
Sep 05 20:34:34.922 INFO running `"docker" "rm" "-f" "785d26f26bbb3ba982c8714c367a1c6631d6ee2b55014e352bfac505dc547336"`
Sep 05 20:34:35.158 INFO blam! 785d26f26bbb3ba982c8714c367a1c6631d6ee2b55014e352bfac505dc547336