[INFO] updating cached repository kmate/hack-vm-translator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kmate/hack-vm-translator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kmate/hack-vm-translator" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/kmate/hack-vm-translator"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/kmate/hack-vm-translator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kmate/hack-vm-translator" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/kmate/hack-vm-translator"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/kmate/hack-vm-translator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b02dc0e8dc8ab92d54f367e45597146ae4f45f69
[INFO] sha for GitHub repo kmate/hack-vm-translator: b02dc0e8dc8ab92d54f367e45597146ae4f45f69
[INFO] validating manifest of kmate/hack-vm-translator on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kmate/hack-vm-translator on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kmate/hack-vm-translator
[INFO] finished frobbing kmate/hack-vm-translator
[INFO] frobbed toml for kmate/hack-vm-translator written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/kmate/hack-vm-translator/Cargo.toml
[INFO] started frobbing kmate/hack-vm-translator
[INFO] finished frobbing kmate/hack-vm-translator
[INFO] frobbed toml for kmate/hack-vm-translator written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/kmate/hack-vm-translator/Cargo.toml
[INFO] crate kmate/hack-vm-translator already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kmate/hack-vm-translator against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-2/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/kmate/hack-vm-translator:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8be2a0310b02cf1b71ce90ed6a22151922468a5bae5e32297905e63956f83ba1
[INFO] running `"docker" "start" "-a" "8be2a0310b02cf1b71ce90ed6a22151922468a5bae5e32297905e63956f83ba1"`
[INFO] [stderr]     Checking hack-vm-translator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `IResult`
[INFO] [stderr]  --> src/parser.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nom::{IResult, alpha, alphanumeric, digit, space};
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Add`
[INFO] [stderr]  --> src/inst.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Add,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sub`
[INFO] [stderr]  --> src/inst.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Sub,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Neg`
[INFO] [stderr]  --> src/inst.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Neg,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Eq`
[INFO] [stderr]  --> src/inst.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Eq,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Gt`
[INFO] [stderr]   --> src/inst.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Gt,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Lt`
[INFO] [stderr]   --> src/inst.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Lt,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `And`
[INFO] [stderr]   --> src/inst.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     And,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Or`
[INFO] [stderr]   --> src/inst.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Or,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Not`
[INFO] [stderr]   --> src/inst.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Not,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Argument`
[INFO] [stderr]   --> src/inst.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     Argument,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Local`
[INFO] [stderr]   --> src/inst.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Local,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `This`
[INFO] [stderr]   --> src/inst.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     This,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `That`
[INFO] [stderr]   --> src/inst.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     That,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Constant`
[INFO] [stderr]   --> src/inst.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     Constant,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Static`
[INFO] [stderr]   --> src/inst.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Static,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pointer`
[INFO] [stderr]   --> src/inst.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     Pointer,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Temp`
[INFO] [stderr]   --> src/inst.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     Temp,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Arith`
[INFO] [stderr]   --> src/inst.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     Arith { op: Op },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pop`
[INFO] [stderr]   --> src/inst.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     Pop { segment: Segment, index: u16 },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Push`
[INFO] [stderr]   --> src/inst.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     Push { segment: Segment, index: u16 },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DefLabel`
[INFO] [stderr]   --> src/inst.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     DefLabel { label: Label<'a> },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Goto`
[INFO] [stderr]   --> src/inst.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     Goto { label: Label<'a> },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IfGoto`
[INFO] [stderr]   --> src/inst.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     IfGoto { label: Label<'a> },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DefFun`
[INFO] [stderr]   --> src/inst.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     DefFun { name: FunName<'a>, nvars: u16 },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Call`
[INFO] [stderr]   --> src/inst.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     Call { name: FunName<'a>, nargs: u16 },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Return`
[INFO] [stderr]   --> src/inst.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     Return,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "8be2a0310b02cf1b71ce90ed6a22151922468a5bae5e32297905e63956f83ba1"`
[INFO] running `"docker" "rm" "-f" "8be2a0310b02cf1b71ce90ed6a22151922468a5bae5e32297905e63956f83ba1"`
[INFO] [stdout] 8be2a0310b02cf1b71ce90ed6a22151922468a5bae5e32297905e63956f83ba1