Nov 30 12:43:27.269 INFO checking xen-0.0.0-pre against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 12:43:27.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 12:43:27.676 INFO [stdout] 24a5bcfbaed1bdbf88264f976585f3e6e1e9b83c80cd6b176245041ad69eefbf
Nov 30 12:43:27.678 INFO running `"docker" "start" "-a" "24a5bcfbaed1bdbf88264f976585f3e6e1e9b83c80cd6b176245041ad69eefbf"`
Nov 30 12:43:29.127 INFO [stderr] usermod: no changes
Nov 30 12:43:29.212 INFO [stderr]     Checking xen-sys v0.0.0-pre
Nov 30 12:43:29.524 INFO [stderr]     Checking xen v0.0.0-pre (/source)
Nov 30 12:43:29.720 INFO [stderr] warning: unused variable: `reason`
Nov 30 12:43:29.720 INFO [stderr]   --> src/hypercall/sched_op.rs:17:17
Nov 30 12:43:29.720 INFO [stderr]    |
Nov 30 12:43:29.720 INFO [stderr] 17 | pub fn shutdown(reason: u32) {
Nov 30 12:43:29.720 INFO [stderr]    |                 ^^^^^^ help: consider using `_reason` instead
Nov 30 12:43:29.720 INFO [stderr]    |
Nov 30 12:43:29.720 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 12:43:29.720 INFO [stderr] 
Nov 30 12:43:29.722 INFO [stderr] warning: constant item is never used: `SCHEDOP_poll`
Nov 30 12:43:29.722 INFO [stderr]   --> src/hypercall/sched_op.rs:15:1
Nov 30 12:43:29.722 INFO [stderr]    |
Nov 30 12:43:29.722 INFO [stderr] 15 | const SCHEDOP_poll: u64 = 3;
Nov 30 12:43:29.722 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:43:29.722 INFO [stderr]    |
Nov 30 12:43:29.722 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 12:43:29.722 INFO [stderr] 
Nov 30 12:43:29.723 INFO [stderr] warning: constant `SCHEDOP_yield` should have an upper case name such as `SCHEDOP_YIELD`
Nov 30 12:43:29.723 INFO [stderr]   --> src/hypercall/sched_op.rs:13:1
Nov 30 12:43:29.723 INFO [stderr]    |
Nov 30 12:43:29.723 INFO [stderr] 13 | const SCHEDOP_yield: u64 = 0;
Nov 30 12:43:29.723 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:43:29.723 INFO [stderr]    |
Nov 30 12:43:29.723 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 30 12:43:29.723 INFO [stderr] 
Nov 30 12:43:29.723 INFO [stderr] warning: constant `SCHEDOP_shutdown` should have an upper case name such as `SCHEDOP_SHUTDOWN`
Nov 30 12:43:29.723 INFO [stderr]   --> src/hypercall/sched_op.rs:14:1
Nov 30 12:43:29.723 INFO [stderr]    |
Nov 30 12:43:29.723 INFO [stderr] 14 | const SCHEDOP_shutdown: u64 = 2;
Nov 30 12:43:29.723 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:43:29.723 INFO [stderr] 
Nov 30 12:43:29.723 INFO [stderr] warning: constant `SCHEDOP_poll` should have an upper case name such as `SCHEDOP_POLL`
Nov 30 12:43:29.723 INFO [stderr]   --> src/hypercall/sched_op.rs:15:1
Nov 30 12:43:29.723 INFO [stderr]    |
Nov 30 12:43:29.723 INFO [stderr] 15 | const SCHEDOP_poll: u64 = 3;
Nov 30 12:43:29.723 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:43:29.723 INFO [stderr] 
Nov 30 12:43:30.170 INFO [stderr] warning: unused variable: `reason`
Nov 30 12:43:30.172 INFO [stderr]   --> src/hypercall/sched_op.rs:17:17
Nov 30 12:43:30.172 INFO [stderr]    |
Nov 30 12:43:30.172 INFO [stderr] 17 | pub fn shutdown(reason: u32) {
Nov 30 12:43:30.172 INFO [stderr]    |                 ^^^^^^ help: consider using `_reason` instead
Nov 30 12:43:30.172 INFO [stderr]    |
Nov 30 12:43:30.172 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 12:43:30.172 INFO [stderr] 
Nov 30 12:43:30.173 INFO [stderr] warning: constant item is never used: `SCHEDOP_poll`
Nov 30 12:43:30.173 INFO [stderr]   --> src/hypercall/sched_op.rs:15:1
Nov 30 12:43:30.173 INFO [stderr]    |
Nov 30 12:43:30.173 INFO [stderr] 15 | const SCHEDOP_poll: u64 = 3;
Nov 30 12:43:30.173 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:43:30.173 INFO [stderr]    |
Nov 30 12:43:30.173 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 12:43:30.173 INFO [stderr] 
Nov 30 12:43:30.173 INFO [stderr] warning: constant `SCHEDOP_yield` should have an upper case name such as `SCHEDOP_YIELD`
Nov 30 12:43:30.173 INFO [stderr]   --> src/hypercall/sched_op.rs:13:1
Nov 30 12:43:30.173 INFO [stderr]    |
Nov 30 12:43:30.173 INFO [stderr] 13 | const SCHEDOP_yield: u64 = 0;
Nov 30 12:43:30.173 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:43:30.173 INFO [stderr]    |
Nov 30 12:43:30.173 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 30 12:43:30.173 INFO [stderr] 
Nov 30 12:43:30.173 INFO [stderr] warning: constant `SCHEDOP_shutdown` should have an upper case name such as `SCHEDOP_SHUTDOWN`
Nov 30 12:43:30.173 INFO [stderr]   --> src/hypercall/sched_op.rs:14:1
Nov 30 12:43:30.173 INFO [stderr]    |
Nov 30 12:43:30.173 INFO [stderr] 14 | const SCHEDOP_shutdown: u64 = 2;
Nov 30 12:43:30.173 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:43:30.173 INFO [stderr] 
Nov 30 12:43:30.173 INFO [stderr] warning: constant `SCHEDOP_poll` should have an upper case name such as `SCHEDOP_POLL`
Nov 30 12:43:30.173 INFO [stderr]   --> src/hypercall/sched_op.rs:15:1
Nov 30 12:43:30.173 INFO [stderr]    |
Nov 30 12:43:30.173 INFO [stderr] 15 | const SCHEDOP_poll: u64 = 3;
Nov 30 12:43:30.173 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:43:30.173 INFO [stderr] 
Nov 30 12:43:30.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 30 12:43:30.198 INFO [stderr] su: No module specific data is present
Nov 30 12:43:30.854 INFO running `"docker" "inspect" "24a5bcfbaed1bdbf88264f976585f3e6e1e9b83c80cd6b176245041ad69eefbf"`
Nov 30 12:43:31.047 INFO running `"docker" "rm" "-f" "24a5bcfbaed1bdbf88264f976585f3e6e1e9b83c80cd6b176245041ad69eefbf"`
Nov 30 12:43:31.328 INFO [stdout] 24a5bcfbaed1bdbf88264f976585f3e6e1e9b83c80cd6b176245041ad69eefbf