Dec 13 11:07:37.260 INFO testing mchesser/pchip against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 11:07:37.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 11:07:37.558 INFO [stdout] 6a7c38ef4a2ae6c281112c8aee7c81170f0ecf4fcf5e3733b10e0a320ffb83b3
Dec 13 11:07:37.561 INFO running `"docker" "start" "-a" "6a7c38ef4a2ae6c281112c8aee7c81170f0ecf4fcf5e3733b10e0a320ffb83b3"`
Dec 13 11:07:38.277 INFO [stderr] usermod: no changes
Dec 13 11:07:38.292 INFO [stderr]    Compiling pchip v0.0.1 (/source)
Dec 13 11:07:39.288 INFO [stderr] warning: type alias is never used: `SpecialRegId`
Dec 13 11:07:39.288 INFO [stderr]  --> src/dlx/asm.rs:7:1
Dec 13 11:07:39.288 INFO [stderr]   |
Dec 13 11:07:39.288 INFO [stderr] 7 | pub type SpecialRegId = usize;
Dec 13 11:07:39.288 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:07:39.288 INFO [stderr]   |
Dec 13 11:07:39.288 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 11:07:39.288 INFO [stderr] 
Dec 13 11:07:39.288 INFO [stderr] warning: type alias is never used: `TrapId`
Dec 13 11:07:39.288 INFO [stderr]  --> src/dlx/asm.rs:8:1
Dec 13 11:07:39.288 INFO [stderr]   |
Dec 13 11:07:39.288 INFO [stderr] 8 | pub type TrapId = usize;
Dec 13 11:07:39.288 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:07:39.288 INFO [stderr] 
Dec 13 11:07:39.288 INFO [stderr] warning: variant is never constructed: `Unknown`
Dec 13 11:07:39.288 INFO [stderr]   --> src/dlx/asm.rs:13:5
Dec 13 11:07:39.288 INFO [stderr]    |
Dec 13 11:07:39.288 INFO [stderr] 13 |     Unknown(LabelId),
Dec 13 11:07:39.288 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 11:07:39.288 INFO [stderr] 
Dec 13 11:07:39.288 INFO [stderr] warning: constant item is never used: `HEAP_POINTER`
Dec 13 11:07:39.288 INFO [stderr]   --> src/dlx/codegen.rs:30:1
Dec 13 11:07:39.288 INFO [stderr]    |
Dec 13 11:07:39.288 INFO [stderr] 30 | const HEAP_POINTER: RegId = 15;
Dec 13 11:07:39.288 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:07:39.288 INFO [stderr] 
Dec 13 11:07:39.288 INFO [stderr] warning: variant is never constructed: `Uint`
Dec 13 11:07:39.288 INFO [stderr]   --> src/lexer.rs:51:5
Dec 13 11:07:39.288 INFO [stderr]    |
Dec 13 11:07:39.288 INFO [stderr] 51 |     Uint,
Dec 13 11:07:39.288 INFO [stderr]    |     ^^^^
Dec 13 11:07:39.288 INFO [stderr] 
Dec 13 11:07:39.288 INFO [stderr] warning: variable `escape_HACK` should have a snake case name such as `escape_hack`
Dec 13 11:07:39.288 INFO [stderr]    --> src/parser.rs:424:21
Dec 13 11:07:39.288 INFO [stderr]     |
Dec 13 11:07:39.288 INFO [stderr] 424 |                 let escape_HACK = value.chars().filter(|&x| x == '\\').count() as i32;
Dec 13 11:07:39.339 INFO [stderr]     |                     ^^^^^^^^^^^
Dec 13 11:07:39.339 INFO [stderr]     |
Dec 13 11:07:39.339 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 13 11:07:39.339 INFO [stderr] 
Dec 13 11:07:40.712 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Dec 13 11:07:40.713 INFO [stderr] su: No module specific data is present
Dec 13 11:07:41.135 INFO running `"docker" "inspect" "6a7c38ef4a2ae6c281112c8aee7c81170f0ecf4fcf5e3733b10e0a320ffb83b3"`
Dec 13 11:07:41.335 INFO running `"docker" "rm" "-f" "6a7c38ef4a2ae6c281112c8aee7c81170f0ecf4fcf5e3733b10e0a320ffb83b3"`
Dec 13 11:07:41.432 INFO [stdout] 6a7c38ef4a2ae6c281112c8aee7c81170f0ecf4fcf5e3733b10e0a320ffb83b3
Dec 13 11:07:41.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 11:07:41.619 INFO [stdout] f2a7915c7bc00b724f74272df0472b34844956716b636496dc645b2d766afa86
Dec 13 11:07:41.622 INFO running `"docker" "start" "-a" "f2a7915c7bc00b724f74272df0472b34844956716b636496dc645b2d766afa86"`
Dec 13 11:07:42.280 INFO [stderr] usermod: no changes
Dec 13 11:07:42.311 INFO [stderr]    Compiling pchip v0.0.1 (/source)
Dec 13 11:07:43.214 INFO [stderr] warning: type alias is never used: `SpecialRegId`
Dec 13 11:07:43.214 INFO [stderr]  --> src/dlx/asm.rs:7:1
Dec 13 11:07:43.214 INFO [stderr]   |
Dec 13 11:07:43.214 INFO [stderr] 7 | pub type SpecialRegId = usize;
Dec 13 11:07:43.214 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:07:43.214 INFO [stderr]   |
Dec 13 11:07:43.214 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 11:07:43.214 INFO [stderr] 
Dec 13 11:07:43.214 INFO [stderr] warning: type alias is never used: `TrapId`
Dec 13 11:07:43.214 INFO [stderr]  --> src/dlx/asm.rs:8:1
Dec 13 11:07:43.214 INFO [stderr]   |
Dec 13 11:07:43.214 INFO [stderr] 8 | pub type TrapId = usize;
Dec 13 11:07:43.214 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:07:43.214 INFO [stderr] 
Dec 13 11:07:43.214 INFO [stderr] warning: variant is never constructed: `Unknown`
Dec 13 11:07:43.214 INFO [stderr]   --> src/dlx/asm.rs:13:5
Dec 13 11:07:43.214 INFO [stderr]    |
Dec 13 11:07:43.214 INFO [stderr] 13 |     Unknown(LabelId),
Dec 13 11:07:43.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 11:07:43.214 INFO [stderr] 
Dec 13 11:07:43.214 INFO [stderr] warning: constant item is never used: `HEAP_POINTER`
Dec 13 11:07:43.214 INFO [stderr]   --> src/dlx/codegen.rs:30:1
Dec 13 11:07:43.214 INFO [stderr]    |
Dec 13 11:07:43.214 INFO [stderr] 30 | const HEAP_POINTER: RegId = 15;
Dec 13 11:07:43.214 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:07:43.214 INFO [stderr] 
Dec 13 11:07:43.214 INFO [stderr] warning: variant is never constructed: `Uint`
Dec 13 11:07:43.214 INFO [stderr]   --> src/lexer.rs:51:5
Dec 13 11:07:43.214 INFO [stderr]    |
Dec 13 11:07:43.214 INFO [stderr] 51 |     Uint,
Dec 13 11:07:43.214 INFO [stderr]    |     ^^^^
Dec 13 11:07:43.214 INFO [stderr] 
Dec 13 11:07:43.216 INFO [stderr] warning: variable `escape_HACK` should have a snake case name such as `escape_hack`
Dec 13 11:07:43.216 INFO [stderr]    --> src/parser.rs:424:21
Dec 13 11:07:43.216 INFO [stderr]     |
Dec 13 11:07:43.216 INFO [stderr] 424 |                 let escape_HACK = value.chars().filter(|&x| x == '\\').count() as i32;
Dec 13 11:07:43.216 INFO [stderr]     |                     ^^^^^^^^^^^
Dec 13 11:07:43.216 INFO [stderr]     |
Dec 13 11:07:43.216 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 13 11:07:43.216 INFO [stderr] 
Dec 13 11:07:43.470 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 13 11:07:43.472 INFO [stderr] su: No module specific data is present
Dec 13 11:07:43.775 INFO running `"docker" "inspect" "f2a7915c7bc00b724f74272df0472b34844956716b636496dc645b2d766afa86"`
Dec 13 11:07:43.865 INFO running `"docker" "rm" "-f" "f2a7915c7bc00b724f74272df0472b34844956716b636496dc645b2d766afa86"`
Dec 13 11:07:43.995 INFO [stdout] f2a7915c7bc00b724f74272df0472b34844956716b636496dc645b2d766afa86
Dec 13 11:07:43.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 11:07:44.190 INFO [stdout] 8b6ffa66fd5553e2ffd470d1502475bba1fb463f82ff8957273fc575a605226b
Dec 13 11:07:44.191 INFO running `"docker" "start" "-a" "8b6ffa66fd5553e2ffd470d1502475bba1fb463f82ff8957273fc575a605226b"`
Dec 13 11:07:44.795 INFO [stderr] usermod: no changes
Dec 13 11:07:44.825 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 11:07:44.825 INFO [stderr]      Running /target/debug/deps/pchip-dc2a7c73768d8b1f
Dec 13 11:07:44.825 INFO [stdout] 
Dec 13 11:07:44.825 INFO [stdout] running 0 tests
Dec 13 11:07:44.825 INFO [stdout] 
Dec 13 11:07:44.825 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:07:44.825 INFO [stdout] 
Dec 13 11:07:44.827 INFO [stderr] su: No module specific data is present
Dec 13 11:07:45.198 INFO running `"docker" "inspect" "8b6ffa66fd5553e2ffd470d1502475bba1fb463f82ff8957273fc575a605226b"`
Dec 13 11:07:45.281 INFO running `"docker" "rm" "-f" "8b6ffa66fd5553e2ffd470d1502475bba1fb463f82ff8957273fc575a605226b"`
Dec 13 11:07:45.374 INFO [stdout] 8b6ffa66fd5553e2ffd470d1502475bba1fb463f82ff8957273fc575a605226b