Nov 01 01:05:15.633 INFO checking mchesser/pchip against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 01:05:15.634 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 01:05:16.044 INFO blam! 6e64b6c978c3f8221b61a1d294e3bc59d63b1569001c63a4501d4bdd88db7777
Nov 01 01:05:16.044 INFO running `"docker" "start" "-a" "6e64b6c978c3f8221b61a1d294e3bc59d63b1569001c63a4501d4bdd88db7777"`
Nov 01 01:05:17.220 INFO kablam! usermod: no changes
Nov 01 01:05:17.276 INFO kablam!     Checking pchip v0.0.1 (/source)
Nov 01 01:05:19.282 INFO kablam! warning: type alias is never used: `SpecialRegId`
Nov 01 01:05:19.282 INFO kablam!  --> src/dlx/asm.rs:7:1
Nov 01 01:05:19.282 INFO kablam!   |
Nov 01 01:05:19.282 INFO kablam! 7 | pub type SpecialRegId = usize;
Nov 01 01:05:19.283 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:05:19.283 INFO kablam!   |
Nov 01 01:05:19.283 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 01:05:19.283 INFO kablam! 
Nov 01 01:05:19.283 INFO kablam! warning: type alias is never used: `TrapId`
Nov 01 01:05:19.283 INFO kablam!  --> src/dlx/asm.rs:8:1
Nov 01 01:05:19.283 INFO kablam!   |
Nov 01 01:05:19.283 INFO kablam! 8 | pub type TrapId = usize;
Nov 01 01:05:19.283 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:05:19.283 INFO kablam! 
Nov 01 01:05:19.283 INFO kablam! warning: variant is never constructed: `Unknown`
Nov 01 01:05:19.283 INFO kablam!   --> src/dlx/asm.rs:13:5
Nov 01 01:05:19.283 INFO kablam!    |
Nov 01 01:05:19.283 INFO kablam! 13 |     Unknown(LabelId),
Nov 01 01:05:19.283 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 01:05:19.283 INFO kablam! 
Nov 01 01:05:19.283 INFO kablam! warning: constant item is never used: `HEAP_POINTER`
Nov 01 01:05:19.283 INFO kablam!   --> src/dlx/codegen.rs:30:1
Nov 01 01:05:19.283 INFO kablam!    |
Nov 01 01:05:19.283 INFO kablam! 30 | const HEAP_POINTER: RegId = 15;
Nov 01 01:05:19.283 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:05:19.283 INFO kablam! 
Nov 01 01:05:19.283 INFO kablam! warning: variant is never constructed: `Uint`
Nov 01 01:05:19.283 INFO kablam!   --> src/lexer.rs:51:5
Nov 01 01:05:19.283 INFO kablam!    |
Nov 01 01:05:19.284 INFO kablam! 51 |     Uint,
Nov 01 01:05:19.284 INFO kablam!    |     ^^^^
Nov 01 01:05:19.284 INFO kablam! 
Nov 01 01:05:19.284 INFO kablam! warning: variable `escape_HACK` should have a snake case name such as `escape_hack`
Nov 01 01:05:19.284 INFO kablam!    --> src/parser.rs:424:21
Nov 01 01:05:19.284 INFO kablam!     |
Nov 01 01:05:19.284 INFO kablam! 424 |                 let escape_HACK = value.chars().filter(|&x| x == '\\').count() as i32;
Nov 01 01:05:19.284 INFO kablam!     |                     ^^^^^^^^^^^
Nov 01 01:05:19.284 INFO kablam!     |
Nov 01 01:05:19.284 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 01 01:05:19.284 INFO kablam! 
Nov 01 01:05:19.391 INFO kablam! warning: type alias is never used: `SpecialRegId`
Nov 01 01:05:19.391 INFO kablam!  --> src/dlx/asm.rs:7:1
Nov 01 01:05:19.391 INFO kablam!   |
Nov 01 01:05:19.396 INFO kablam! 7 | pub type SpecialRegId = usize;
Nov 01 01:05:19.396 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:05:19.396 INFO kablam!   |
Nov 01 01:05:19.396 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 01:05:19.396 INFO kablam! 
Nov 01 01:05:19.396 INFO kablam! warning: type alias is never used: `TrapId`
Nov 01 01:05:19.397 INFO kablam!  --> src/dlx/asm.rs:8:1
Nov 01 01:05:19.397 INFO kablam!   |
Nov 01 01:05:19.397 INFO kablam! 8 | pub type TrapId = usize;
Nov 01 01:05:19.397 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:05:19.397 INFO kablam! 
Nov 01 01:05:19.397 INFO kablam! warning: variant is never constructed: `Unknown`
Nov 01 01:05:19.397 INFO kablam!   --> src/dlx/asm.rs:13:5
Nov 01 01:05:19.397 INFO kablam!    |
Nov 01 01:05:19.397 INFO kablam! 13 |     Unknown(LabelId),
Nov 01 01:05:19.397 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 01:05:19.397 INFO kablam! 
Nov 01 01:05:19.400 INFO kablam! warning: constant item is never used: `HEAP_POINTER`
Nov 01 01:05:19.400 INFO kablam!   --> src/dlx/codegen.rs:30:1
Nov 01 01:05:19.400 INFO kablam!    |
Nov 01 01:05:19.400 INFO kablam! 30 | const HEAP_POINTER: RegId = 15;
Nov 01 01:05:19.400 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:05:19.401 INFO kablam! 
Nov 01 01:05:19.404 INFO kablam! warning: variant is never constructed: `Uint`
Nov 01 01:05:19.404 INFO kablam!   --> src/lexer.rs:51:5
Nov 01 01:05:19.404 INFO kablam!    |
Nov 01 01:05:19.404 INFO kablam! 51 |     Uint,
Nov 01 01:05:19.404 INFO kablam!    |     ^^^^
Nov 01 01:05:19.404 INFO kablam! 
Nov 01 01:05:19.404 INFO kablam! warning: variable `escape_HACK` should have a snake case name such as `escape_hack`
Nov 01 01:05:19.404 INFO kablam!    --> src/parser.rs:424:21
Nov 01 01:05:19.408 INFO kablam!     |
Nov 01 01:05:19.408 INFO kablam! 424 |                 let escape_HACK = value.chars().filter(|&x| x == '\\').count() as i32;
Nov 01 01:05:19.408 INFO kablam!     |                     ^^^^^^^^^^^
Nov 01 01:05:19.408 INFO kablam!     |
Nov 01 01:05:19.408 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Nov 01 01:05:19.408 INFO kablam! 
Nov 01 01:05:19.508 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.26s
Nov 01 01:05:19.520 INFO kablam! su: No module specific data is present
Nov 01 01:05:20.663 INFO running `"docker" "rm" "-f" "6e64b6c978c3f8221b61a1d294e3bc59d63b1569001c63a4501d4bdd88db7777"`
Nov 01 01:05:20.916 INFO blam! 6e64b6c978c3f8221b61a1d294e3bc59d63b1569001c63a4501d4bdd88db7777