Nov 29 15:42:14.576 INFO checking vakabus/rumipsem against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 15:42:14.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 29 15:42:14.893 INFO [stdout] 35ffcbbc6321ce70aec21fcf2bce42d313dbfa56dddf1d15005103d9fc970d1b
Nov 29 15:42:14.912 INFO running `"docker" "start" "-a" "35ffcbbc6321ce70aec21fcf2bce42d313dbfa56dddf1d15005103d9fc970d1b"`
Nov 29 15:42:16.086 INFO [stderr] usermod: no changes
Nov 29 15:42:16.268 INFO [stderr]    Compiling num-integer v0.1.38
Nov 29 15:42:16.276 INFO [stderr]     Checking scroll v0.7.0
Nov 29 15:42:16.276 INFO [stderr]     Checking plain v0.2.3
Nov 29 15:42:16.276 INFO [stderr]     Checking argparse v0.2.1
Nov 29 15:42:16.276 INFO [stderr]    Compiling miniz-sys v0.1.10
Nov 29 15:42:16.280 INFO [stderr]     Checking time v0.1.39
Nov 29 15:42:16.288 INFO [stderr]     Checking nix v0.11.0
Nov 29 15:42:16.288 INFO [stderr]    Compiling scroll_derive v0.7.0
Nov 29 15:42:16.876 INFO [stderr]     Checking serde_json v1.0.19
Nov 29 15:42:22.500 INFO [stderr]     Checking chrono v0.4.3
Nov 29 15:42:23.372 INFO [stderr]     Checking flate2 v0.2.20
Nov 29 15:42:24.152 INFO [stderr]     Checking goblin v0.0.11
Nov 29 15:42:27.068 INFO [stderr]     Checking simplelog v0.5.2
Nov 29 15:42:31.392 INFO [stderr]     Checking rumipsem v0.1.0 (/source)
Nov 29 15:42:34.068 INFO [stderr] warning: variant is never constructed: `FlowChangeImmediate`
Nov 29 15:42:34.068 INFO [stderr]   --> src/cpu/event.rs:10:5
Nov 29 15:42:34.068 INFO [stderr]    |
Nov 29 15:42:34.068 INFO [stderr] 10 |     FlowChangeImmediate(u32), // this is here to support compact branch
Nov 29 15:42:34.068 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:42:34.068 INFO [stderr]    |
Nov 29 15:42:34.068 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 15:42:34.068 INFO [stderr] 
Nov 29 15:42:34.068 INFO [stderr] warning: constant item is never used: `RETURN_ADDRESS`
Nov 29 15:42:34.068 INFO [stderr]   --> src/cpu/registers.rs:10:1
Nov 29 15:42:34.068 INFO [stderr]    |
Nov 29 15:42:34.068 INFO [stderr] 10 | pub const RETURN_ADDRESS: u32 = 31;
Nov 29 15:42:34.068 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:42:34.068 INFO [stderr] 
Nov 29 15:42:34.068 INFO [stderr] warning: method is never used: `get_instruction_number`
Nov 29 15:42:34.068 INFO [stderr]   --> src/cpu/watchdog.rs:43:5
Nov 29 15:42:34.068 INFO [stderr]    |
Nov 29 15:42:34.068 INFO [stderr] 43 |     pub fn get_instruction_number(&self) -> usize {
Nov 29 15:42:34.068 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:42:34.068 INFO [stderr] 
Nov 29 15:42:34.068 INFO [stderr] warning: method is never used: `disable_trace_checking`
Nov 29 15:42:34.068 INFO [stderr]    --> src/cpu/watchdog.rs:102:5
Nov 29 15:42:34.068 INFO [stderr]     |
Nov 29 15:42:34.068 INFO [stderr] 102 |     pub fn disable_trace_checking(&mut self) {
Nov 29 15:42:34.068 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:42:34.068 INFO [stderr] 
Nov 29 15:42:34.108 INFO [stderr] warning: variant is never constructed: `FlowChangeImmediate`
Nov 29 15:42:34.108 INFO [stderr]   --> src/cpu/event.rs:10:5
Nov 29 15:42:34.108 INFO [stderr]    |
Nov 29 15:42:34.108 INFO [stderr] 10 |     FlowChangeImmediate(u32), // this is here to support compact branch
Nov 29 15:42:34.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:42:34.108 INFO [stderr]    |
Nov 29 15:42:34.108 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 15:42:34.108 INFO [stderr] 
Nov 29 15:42:34.108 INFO [stderr] warning: constant item is never used: `RETURN_ADDRESS`
Nov 29 15:42:34.108 INFO [stderr]   --> src/cpu/registers.rs:10:1
Nov 29 15:42:34.108 INFO [stderr]    |
Nov 29 15:42:34.108 INFO [stderr] 10 | pub const RETURN_ADDRESS: u32 = 31;
Nov 29 15:42:34.108 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:42:34.108 INFO [stderr] 
Nov 29 15:42:34.108 INFO [stderr] warning: method is never used: `get_instruction_number`
Nov 29 15:42:34.108 INFO [stderr]   --> src/cpu/watchdog.rs:43:5
Nov 29 15:42:34.108 INFO [stderr]    |
Nov 29 15:42:34.108 INFO [stderr] 43 |     pub fn get_instruction_number(&self) -> usize {
Nov 29 15:42:34.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:42:34.108 INFO [stderr] 
Nov 29 15:42:34.108 INFO [stderr] warning: method is never used: `disable_trace_checking`
Nov 29 15:42:34.108 INFO [stderr]    --> src/cpu/watchdog.rs:102:5
Nov 29 15:42:34.108 INFO [stderr]     |
Nov 29 15:42:34.108 INFO [stderr] 102 |     pub fn disable_trace_checking(&mut self) {
Nov 29 15:42:34.108 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:42:34.108 INFO [stderr] 
Nov 29 15:42:34.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.06s
Nov 29 15:42:34.197 INFO [stderr] su: No module specific data is present
Nov 29 15:42:34.856 INFO running `"docker" "inspect" "35ffcbbc6321ce70aec21fcf2bce42d313dbfa56dddf1d15005103d9fc970d1b"`
Nov 29 15:42:35.160 INFO running `"docker" "rm" "-f" "35ffcbbc6321ce70aec21fcf2bce42d313dbfa56dddf1d15005103d9fc970d1b"`
Nov 29 15:42:35.496 INFO [stdout] 35ffcbbc6321ce70aec21fcf2bce42d313dbfa56dddf1d15005103d9fc970d1b