Dec 14 13:28:59.477 INFO testing xen-0.0.0-pre against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 13:28:59.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 14 13:28:59.688 INFO [stdout] acabb917c5d8326f5f8f6cbc45b0e5fdfc5794262be183c42161d7bcf71ad23a
Dec 14 13:28:59.690 INFO running `"docker" "start" "-a" "acabb917c5d8326f5f8f6cbc45b0e5fdfc5794262be183c42161d7bcf71ad23a"`
Dec 14 13:29:00.162 INFO [stderr] usermod: no changes
Dec 14 13:29:00.192 INFO [stderr]    Compiling xen-sys v0.0.0-pre
Dec 14 13:29:00.411 INFO [stderr]    Compiling xen v0.0.0-pre (/source)
Dec 14 13:29:00.543 INFO [stderr] warning: unused variable: `reason`
Dec 14 13:29:00.543 INFO [stderr]   --> src/hypercall/sched_op.rs:17:17
Dec 14 13:29:00.543 INFO [stderr]    |
Dec 14 13:29:00.543 INFO [stderr] 17 | pub fn shutdown(reason: u32) {
Dec 14 13:29:00.543 INFO [stderr]    |                 ^^^^^^ help: consider using `_reason` instead
Dec 14 13:29:00.543 INFO [stderr]    |
Dec 14 13:29:00.543 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 13:29:00.543 INFO [stderr] 
Dec 14 13:29:00.543 INFO [stderr] warning: constant item is never used: `SCHEDOP_poll`
Dec 14 13:29:00.543 INFO [stderr]   --> src/hypercall/sched_op.rs:15:1
Dec 14 13:29:00.543 INFO [stderr]    |
Dec 14 13:29:00.543 INFO [stderr] 15 | const SCHEDOP_poll: u64 = 3;
Dec 14 13:29:00.543 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:29:00.543 INFO [stderr]    |
Dec 14 13:29:00.543 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 13:29:00.543 INFO [stderr] 
Dec 14 13:29:00.543 INFO [stderr] warning: constant `SCHEDOP_yield` should have an upper case name such as `SCHEDOP_YIELD`
Dec 14 13:29:00.543 INFO [stderr]   --> src/hypercall/sched_op.rs:13:1
Dec 14 13:29:00.543 INFO [stderr]    |
Dec 14 13:29:00.543 INFO [stderr] 13 | const SCHEDOP_yield: u64 = 0;
Dec 14 13:29:00.543 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:29:00.543 INFO [stderr]    |
Dec 14 13:29:00.543 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 14 13:29:00.543 INFO [stderr] 
Dec 14 13:29:00.543 INFO [stderr] warning: constant `SCHEDOP_shutdown` should have an upper case name such as `SCHEDOP_SHUTDOWN`
Dec 14 13:29:00.543 INFO [stderr]   --> src/hypercall/sched_op.rs:14:1
Dec 14 13:29:00.543 INFO [stderr]    |
Dec 14 13:29:00.543 INFO [stderr] 14 | const SCHEDOP_shutdown: u64 = 2;
Dec 14 13:29:00.543 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:29:00.543 INFO [stderr] 
Dec 14 13:29:00.543 INFO [stderr] warning: constant `SCHEDOP_poll` should have an upper case name such as `SCHEDOP_POLL`
Dec 14 13:29:00.543 INFO [stderr]   --> src/hypercall/sched_op.rs:15:1
Dec 14 13:29:00.543 INFO [stderr]    |
Dec 14 13:29:00.543 INFO [stderr] 15 | const SCHEDOP_poll: u64 = 3;
Dec 14 13:29:00.543 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:29:00.543 INFO [stderr] 
Dec 14 13:29:00.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 14 13:29:00.595 INFO [stderr] su: No module specific data is present
Dec 14 13:29:00.925 INFO running `"docker" "inspect" "acabb917c5d8326f5f8f6cbc45b0e5fdfc5794262be183c42161d7bcf71ad23a"`
Dec 14 13:29:01.043 INFO running `"docker" "rm" "-f" "acabb917c5d8326f5f8f6cbc45b0e5fdfc5794262be183c42161d7bcf71ad23a"`
Dec 14 13:29:01.181 INFO [stdout] acabb917c5d8326f5f8f6cbc45b0e5fdfc5794262be183c42161d7bcf71ad23a
Dec 14 13:29:01.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 14 13:29:01.363 INFO [stdout] 8677d1bdaa5f51e31c8d9c3ce031ce051062ecd9fae3f373e9b07634b49ffc82
Dec 14 13:29:01.365 INFO running `"docker" "start" "-a" "8677d1bdaa5f51e31c8d9c3ce031ce051062ecd9fae3f373e9b07634b49ffc82"`
Dec 14 13:29:01.807 INFO [stderr] usermod: no changes
Dec 14 13:29:01.844 INFO [stderr]    Compiling xen v0.0.0-pre (/source)
Dec 14 13:29:02.335 INFO [stderr] warning: unused variable: `reason`
Dec 14 13:29:02.335 INFO [stderr]   --> src/hypercall/sched_op.rs:17:17
Dec 14 13:29:02.335 INFO [stderr]    |
Dec 14 13:29:02.335 INFO [stderr] 17 | pub fn shutdown(reason: u32) {
Dec 14 13:29:02.335 INFO [stderr]    |                 ^^^^^^ help: consider using `_reason` instead
Dec 14 13:29:02.335 INFO [stderr]    |
Dec 14 13:29:02.335 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 13:29:02.335 INFO [stderr] 
Dec 14 13:29:02.335 INFO [stderr] warning: constant item is never used: `SCHEDOP_poll`
Dec 14 13:29:02.335 INFO [stderr]   --> src/hypercall/sched_op.rs:15:1
Dec 14 13:29:02.335 INFO [stderr]    |
Dec 14 13:29:02.335 INFO [stderr] 15 | const SCHEDOP_poll: u64 = 3;
Dec 14 13:29:02.335 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:29:02.335 INFO [stderr]    |
Dec 14 13:29:02.335 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 13:29:02.335 INFO [stderr] 
Dec 14 13:29:02.335 INFO [stderr] warning: constant `SCHEDOP_yield` should have an upper case name such as `SCHEDOP_YIELD`
Dec 14 13:29:02.335 INFO [stderr]   --> src/hypercall/sched_op.rs:13:1
Dec 14 13:29:02.335 INFO [stderr]    |
Dec 14 13:29:02.335 INFO [stderr] 13 | const SCHEDOP_yield: u64 = 0;
Dec 14 13:29:02.335 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:29:02.335 INFO [stderr]    |
Dec 14 13:29:02.335 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 14 13:29:02.335 INFO [stderr] 
Dec 14 13:29:02.338 INFO [stderr] warning: constant `SCHEDOP_shutdown` should have an upper case name such as `SCHEDOP_SHUTDOWN`
Dec 14 13:29:02.339 INFO [stderr]   --> src/hypercall/sched_op.rs:14:1
Dec 14 13:29:02.339 INFO [stderr]    |
Dec 14 13:29:02.339 INFO [stderr] 14 | const SCHEDOP_shutdown: u64 = 2;
Dec 14 13:29:02.339 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:29:02.339 INFO [stderr] 
Dec 14 13:29:02.339 INFO [stderr] warning: constant `SCHEDOP_poll` should have an upper case name such as `SCHEDOP_POLL`
Dec 14 13:29:02.339 INFO [stderr]   --> src/hypercall/sched_op.rs:15:1
Dec 14 13:29:02.339 INFO [stderr]    |
Dec 14 13:29:02.339 INFO [stderr] 15 | const SCHEDOP_poll: u64 = 3;
Dec 14 13:29:02.339 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 13:29:02.339 INFO [stderr] 
Dec 14 13:29:02.711 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 14 13:29:02.719 INFO [stderr] su: No module specific data is present
Dec 14 13:29:03.252 INFO running `"docker" "inspect" "8677d1bdaa5f51e31c8d9c3ce031ce051062ecd9fae3f373e9b07634b49ffc82"`
Dec 14 13:29:03.407 INFO running `"docker" "rm" "-f" "8677d1bdaa5f51e31c8d9c3ce031ce051062ecd9fae3f373e9b07634b49ffc82"`
Dec 14 13:29:03.563 INFO [stdout] 8677d1bdaa5f51e31c8d9c3ce031ce051062ecd9fae3f373e9b07634b49ffc82
Dec 14 13:29:03.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 14 13:29:04.018 INFO [stdout] 623f6967fe610c4029688949bce66ee0e8a66f32fe8169ccc2033eaa159be57c
Dec 14 13:29:04.020 INFO running `"docker" "start" "-a" "623f6967fe610c4029688949bce66ee0e8a66f32fe8169ccc2033eaa159be57c"`
Dec 14 13:29:04.871 INFO [stderr] usermod: no changes
Dec 14 13:29:04.904 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 13:29:04.904 INFO [stderr]      Running /target/debug/deps/xen-45fc367c31311d8e
Dec 14 13:29:04.906 INFO [stdout] 
Dec 14 13:29:04.906 INFO [stdout] running 0 tests
Dec 14 13:29:04.906 INFO [stdout] 
Dec 14 13:29:04.906 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:29:04.906 INFO [stdout] 
Dec 14 13:29:04.907 INFO [stderr]    Doc-tests xen
Dec 14 13:29:05.076 INFO [stdout] 
Dec 14 13:29:05.076 INFO [stdout] running 0 tests
Dec 14 13:29:05.076 INFO [stdout] 
Dec 14 13:29:05.076 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:29:05.076 INFO [stdout] 
Dec 14 13:29:05.081 INFO [stderr] su: No module specific data is present
Dec 14 13:29:05.367 INFO running `"docker" "inspect" "623f6967fe610c4029688949bce66ee0e8a66f32fe8169ccc2033eaa159be57c"`
Dec 14 13:29:05.499 INFO running `"docker" "rm" "-f" "623f6967fe610c4029688949bce66ee0e8a66f32fe8169ccc2033eaa159be57c"`
Dec 14 13:29:05.593 INFO [stdout] 623f6967fe610c4029688949bce66ee0e8a66f32fe8169ccc2033eaa159be57c