Dec 14 12:45:35.899 INFO testing 1011X/REL-16 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 12:45:35.899 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 12:45:36.455 INFO [stdout] e1f9317faa74a221206f3dea711931cde72a92b1910fd1594009ccdaa3d76ec5
Dec 14 12:45:36.457 INFO running `"docker" "start" "-a" "e1f9317faa74a221206f3dea711931cde72a92b1910fd1594009ccdaa3d76ec5"`
Dec 14 12:45:37.810 INFO [stderr] usermod: no changes
Dec 14 12:45:37.859 INFO [stderr]    Compiling rel v0.5.1 (/source)
Dec 14 12:45:38.725 INFO [stderr] warning: method is never used: `mneu_usage`
Dec 14 12:45:38.725 INFO [stderr]    --> src/isa/op.rs:358:2
Dec 14 12:45:38.725 INFO [stderr]     |
Dec 14 12:45:38.725 INFO [stderr] 358 |     fn mneu_usage(s: &str) -> &'static str {
Dec 14 12:45:38.725 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:45:38.725 INFO [stderr]     |
Dec 14 12:45:38.725 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 12:45:38.725 INFO [stderr] 
Dec 14 12:45:40.452 INFO [stderr] warning: unreachable pattern
Dec 14 12:45:40.452 INFO [stderr]    --> src/vm/cpu.rs:155:6
Dec 14 12:45:40.452 INFO [stderr]     |
Dec 14 12:45:40.452 INFO [stderr] 155 |                     _ => unreachable!()
Dec 14 12:45:40.452 INFO [stderr]     |                     ^
Dec 14 12:45:40.452 INFO [stderr]     |
Dec 14 12:45:40.452 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 14 12:45:40.452 INFO [stderr] 
Dec 14 12:45:40.623 INFO [stderr] warning: method is never used: `mneu_usage`
Dec 14 12:45:40.623 INFO [stderr]    --> src/isa/op.rs:358:2
Dec 14 12:45:40.623 INFO [stderr]     |
Dec 14 12:45:40.623 INFO [stderr] 358 |     fn mneu_usage(s: &str) -> &'static str {
Dec 14 12:45:40.623 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:45:40.623 INFO [stderr]     |
Dec 14 12:45:40.623 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 12:45:40.623 INFO [stderr] 
Dec 14 12:45:40.623 INFO [stderr] warning: static item is never used: `ALL_REGISTERS`
Dec 14 12:45:40.623 INFO [stderr]   --> src/isa/reg.rs:18:1
Dec 14 12:45:40.623 INFO [stderr]    |
Dec 14 12:45:40.623 INFO [stderr] 18 | / pub static ALL_REGISTERS: [Reg; 8] = [
Dec 14 12:45:40.623 INFO [stderr] 19 | |     Reg::R0, Reg::R1, Reg::R2, Reg::R3, Reg::R4, Reg::R5,
Dec 14 12:45:40.623 INFO [stderr] 20 | |     Reg::R6, Reg::SP,
Dec 14 12:45:40.623 INFO [stderr] 21 | | ];
Dec 14 12:45:40.623 INFO [stderr]    | |__^
Dec 14 12:45:40.623 INFO [stderr] 
Dec 14 12:45:42.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
Dec 14 12:45:42.610 INFO [stderr] su: No module specific data is present
Dec 14 12:45:43.042 INFO running `"docker" "inspect" "e1f9317faa74a221206f3dea711931cde72a92b1910fd1594009ccdaa3d76ec5"`
Dec 14 12:45:43.303 INFO running `"docker" "rm" "-f" "e1f9317faa74a221206f3dea711931cde72a92b1910fd1594009ccdaa3d76ec5"`
Dec 14 12:45:43.590 INFO [stdout] e1f9317faa74a221206f3dea711931cde72a92b1910fd1594009ccdaa3d76ec5
Dec 14 12:45:43.596 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 12:45:43.999 INFO [stdout] 1ab53c16bb9b629641503a89cd28f8228ba0e0077d3c98b94bd2295438d3c144
Dec 14 12:45:44.004 INFO running `"docker" "start" "-a" "1ab53c16bb9b629641503a89cd28f8228ba0e0077d3c98b94bd2295438d3c144"`
Dec 14 12:45:45.113 INFO [stderr] usermod: no changes
Dec 14 12:45:45.167 INFO [stderr]    Compiling rel v0.5.1 (/source)
Dec 14 12:45:46.519 INFO [stderr] warning: unreachable pattern
Dec 14 12:45:46.519 INFO [stderr]    --> src/vm/cpu.rs:155:6
Dec 14 12:45:46.519 INFO [stderr]     |
Dec 14 12:45:46.519 INFO [stderr] 155 |                     _ => unreachable!()
Dec 14 12:45:46.519 INFO [stderr]     |                     ^
Dec 14 12:45:46.519 INFO [stderr]     |
Dec 14 12:45:46.519 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 14 12:45:46.519 INFO [stderr] 
Dec 14 12:45:46.535 INFO [stderr] warning: method is never used: `mneu_usage`
Dec 14 12:45:46.535 INFO [stderr]    --> src/isa/op.rs:358:2
Dec 14 12:45:46.535 INFO [stderr]     |
Dec 14 12:45:46.535 INFO [stderr] 358 |     fn mneu_usage(s: &str) -> &'static str {
Dec 14 12:45:46.535 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:45:46.535 INFO [stderr]     |
Dec 14 12:45:46.535 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 12:45:46.535 INFO [stderr] 
Dec 14 12:45:46.699 INFO [stderr] warning: method is never used: `mneu_usage`
Dec 14 12:45:46.699 INFO [stderr]    --> src/isa/op.rs:358:2
Dec 14 12:45:46.699 INFO [stderr]     |
Dec 14 12:45:46.699 INFO [stderr] 358 |     fn mneu_usage(s: &str) -> &'static str {
Dec 14 12:45:46.699 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:45:46.699 INFO [stderr]     |
Dec 14 12:45:46.699 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 12:45:46.699 INFO [stderr] 
Dec 14 12:45:46.699 INFO [stderr] warning: static item is never used: `ALL_REGISTERS`
Dec 14 12:45:46.699 INFO [stderr]   --> src/isa/reg.rs:18:1
Dec 14 12:45:46.699 INFO [stderr]    |
Dec 14 12:45:46.699 INFO [stderr] 18 | / pub static ALL_REGISTERS: [Reg; 8] = [
Dec 14 12:45:46.699 INFO [stderr] 19 | |     Reg::R0, Reg::R1, Reg::R2, Reg::R3, Reg::R4, Reg::R5,
Dec 14 12:45:46.699 INFO [stderr] 20 | |     Reg::R6, Reg::SP,
Dec 14 12:45:46.699 INFO [stderr] 21 | | ];
Dec 14 12:45:46.699 INFO [stderr]    | |__^
Dec 14 12:45:46.699 INFO [stderr] 
Dec 14 12:45:47.717 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Dec 14 12:45:47.719 INFO [stderr] su: No module specific data is present
Dec 14 12:45:47.999 INFO running `"docker" "inspect" "1ab53c16bb9b629641503a89cd28f8228ba0e0077d3c98b94bd2295438d3c144"`
Dec 14 12:45:48.088 INFO running `"docker" "rm" "-f" "1ab53c16bb9b629641503a89cd28f8228ba0e0077d3c98b94bd2295438d3c144"`
Dec 14 12:45:48.181 INFO [stdout] 1ab53c16bb9b629641503a89cd28f8228ba0e0077d3c98b94bd2295438d3c144
Dec 14 12:45:48.183 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" "-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 12:45:48.402 INFO [stdout] dd9bb072210310603d626229edabe111cc3c8770c4f7bf7965a06fb5751e2fe7
Dec 14 12:45:48.404 INFO running `"docker" "start" "-a" "dd9bb072210310603d626229edabe111cc3c8770c4f7bf7965a06fb5751e2fe7"`
Dec 14 12:45:48.768 INFO [stderr] usermod: no changes
Dec 14 12:45:48.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 12:45:48.806 INFO [stderr]      Running /target/debug/deps/rel-20d645db018b705a
Dec 14 12:45:48.808 INFO [stdout] 
Dec 14 12:45:48.808 INFO [stdout] running 1 test
Dec 14 12:45:48.810 INFO [stdout] test isa::op::tests::instruction_encoding ... ok
Dec 14 12:45:48.810 INFO [stderr]      Running /target/debug/deps/rel-db265f1bec11e41f
Dec 14 12:45:48.810 INFO [stdout] 
Dec 14 12:45:48.810 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:45:48.810 INFO [stdout] 
Dec 14 12:45:48.812 INFO [stdout] 
Dec 14 12:45:48.812 INFO [stdout] running 1 test
Dec 14 12:45:48.812 INFO [stdout] test isa::op::tests::instruction_encoding ... ok
Dec 14 12:45:48.813 INFO [stdout] 
Dec 14 12:45:48.813 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:45:48.813 INFO [stdout] 
Dec 14 12:45:48.813 INFO [stderr]    Doc-tests rel
Dec 14 12:45:49.487 INFO [stdout] 
Dec 14 12:45:49.488 INFO [stdout] running 0 tests
Dec 14 12:45:49.488 INFO [stdout] 
Dec 14 12:45:49.488 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:45:49.488 INFO [stdout] 
Dec 14 12:45:49.488 INFO [stderr] su: No module specific data is present
Dec 14 12:45:49.930 INFO running `"docker" "inspect" "dd9bb072210310603d626229edabe111cc3c8770c4f7bf7965a06fb5751e2fe7"`
Dec 14 12:45:50.117 INFO running `"docker" "rm" "-f" "dd9bb072210310603d626229edabe111cc3c8770c4f7bf7965a06fb5751e2fe7"`
Dec 14 12:45:50.266 INFO [stdout] dd9bb072210310603d626229edabe111cc3c8770c4f7bf7965a06fb5751e2fe7