Sep 19 17:35:34.843 INFO checking xen-0.0.0-pre against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 17:35:34.843 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 17:35:34.843 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:35:35.154 INFO blam! 921e7296c2799f2cb0218b01b9016367987105be460bd667e964babcc6875606
Sep 19 17:35:35.155 INFO running `"docker" "start" "-a" "921e7296c2799f2cb0218b01b9016367987105be460bd667e964babcc6875606"`
Sep 19 17:35:36.342 INFO kablam! usermod: no changes
Sep 19 17:35:36.408 INFO kablam!     Checking xen-sys v0.0.0-pre
Sep 19 17:35:36.580 INFO kablam!     Checking xen v0.0.0-pre (/source)
Sep 19 17:35:36.679 INFO kablam! warning: unused variable: `reason`
Sep 19 17:35:36.679 INFO kablam!   --> src/hypercall/sched_op.rs:17:17
Sep 19 17:35:36.679 INFO kablam!    |
Sep 19 17:35:36.679 INFO kablam! 17 | pub fn shutdown(reason: u32) {
Sep 19 17:35:36.679 INFO kablam!    |                 ^^^^^^ help: consider using `_reason` instead
Sep 19 17:35:36.679 INFO kablam!    |
Sep 19 17:35:36.679 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 17:35:36.680 INFO kablam! 
Sep 19 17:35:36.682 INFO kablam! warning: constant item is never used: `SCHEDOP_poll`
Sep 19 17:35:36.682 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Sep 19 17:35:36.682 INFO kablam!    |
Sep 19 17:35:36.682 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Sep 19 17:35:36.682 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:35:36.682 INFO kablam!    |
Sep 19 17:35:36.682 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 17:35:36.682 INFO kablam! 
Sep 19 17:35:36.682 INFO kablam! warning: constant `SCHEDOP_yield` should have an upper case name such as `SCHEDOP_YIELD`
Sep 19 17:35:36.682 INFO kablam!   --> src/hypercall/sched_op.rs:13:1
Sep 19 17:35:36.682 INFO kablam!    |
Sep 19 17:35:36.682 INFO kablam! 13 | const SCHEDOP_yield: u64 = 0;
Sep 19 17:35:36.682 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:35:36.682 INFO kablam!    |
Sep 19 17:35:36.682 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 19 17:35:36.682 INFO kablam! 
Sep 19 17:35:36.682 INFO kablam! warning: constant `SCHEDOP_shutdown` should have an upper case name such as `SCHEDOP_SHUTDOWN`
Sep 19 17:35:36.682 INFO kablam!   --> src/hypercall/sched_op.rs:14:1
Sep 19 17:35:36.683 INFO kablam!    |
Sep 19 17:35:36.683 INFO kablam! 14 | const SCHEDOP_shutdown: u64 = 2;
Sep 19 17:35:36.683 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:35:36.683 INFO kablam! 
Sep 19 17:35:36.683 INFO kablam! warning: constant `SCHEDOP_poll` should have an upper case name such as `SCHEDOP_POLL`
Sep 19 17:35:36.683 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Sep 19 17:35:36.683 INFO kablam!    |
Sep 19 17:35:36.683 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Sep 19 17:35:36.683 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:35:36.683 INFO kablam! 
Sep 19 17:35:36.752 INFO kablam! warning: unused variable: `reason`
Sep 19 17:35:36.752 INFO kablam!   --> src/hypercall/sched_op.rs:17:17
Sep 19 17:35:36.752 INFO kablam!    |
Sep 19 17:35:36.752 INFO kablam! 17 | pub fn shutdown(reason: u32) {
Sep 19 17:35:36.752 INFO kablam!    |                 ^^^^^^ help: consider using `_reason` instead
Sep 19 17:35:36.752 INFO kablam!    |
Sep 19 17:35:36.752 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 17:35:36.752 INFO kablam! 
Sep 19 17:35:36.752 INFO kablam! warning: constant item is never used: `SCHEDOP_poll`
Sep 19 17:35:36.752 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Sep 19 17:35:36.752 INFO kablam!    |
Sep 19 17:35:36.752 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Sep 19 17:35:36.752 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:35:36.752 INFO kablam!    |
Sep 19 17:35:36.752 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 17:35:36.752 INFO kablam! 
Sep 19 17:35:36.752 INFO kablam! warning: constant `SCHEDOP_yield` should have an upper case name such as `SCHEDOP_YIELD`
Sep 19 17:35:36.752 INFO kablam!   --> src/hypercall/sched_op.rs:13:1
Sep 19 17:35:36.752 INFO kablam!    |
Sep 19 17:35:36.752 INFO kablam! 13 | const SCHEDOP_yield: u64 = 0;
Sep 19 17:35:36.752 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:35:36.752 INFO kablam!    |
Sep 19 17:35:36.752 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Sep 19 17:35:36.752 INFO kablam! 
Sep 19 17:35:36.753 INFO kablam! warning: constant `SCHEDOP_shutdown` should have an upper case name such as `SCHEDOP_SHUTDOWN`
Sep 19 17:35:36.753 INFO kablam!   --> src/hypercall/sched_op.rs:14:1
Sep 19 17:35:36.753 INFO kablam!    |
Sep 19 17:35:36.753 INFO kablam! 14 | const SCHEDOP_shutdown: u64 = 2;
Sep 19 17:35:36.753 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:35:36.753 INFO kablam! 
Sep 19 17:35:36.753 INFO kablam! warning: constant `SCHEDOP_poll` should have an upper case name such as `SCHEDOP_POLL`
Sep 19 17:35:36.753 INFO kablam!   --> src/hypercall/sched_op.rs:15:1
Sep 19 17:35:36.753 INFO kablam!    |
Sep 19 17:35:36.753 INFO kablam! 15 | const SCHEDOP_poll: u64 = 3;
Sep 19 17:35:36.753 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 17:35:36.753 INFO kablam! 
Sep 19 17:35:36.762 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Sep 19 17:35:36.768 INFO kablam! su: No module specific data is present
Sep 19 17:35:37.398 INFO running `"docker" "rm" "-f" "921e7296c2799f2cb0218b01b9016367987105be460bd667e964babcc6875606"`
Sep 19 17:35:37.524 INFO blam! 921e7296c2799f2cb0218b01b9016367987105be460bd667e964babcc6875606