[INFO] updating cached repository johnboy14/hack_vm_translator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/johnboy14/hack_vm_translator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/johnboy14/hack_vm_translator" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/johnboy14/hack_vm_translator"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/johnboy14/hack_vm_translator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/johnboy14/hack_vm_translator" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/johnboy14/hack_vm_translator"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/johnboy14/hack_vm_translator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7b631ae0c09bd9a519e0463f6866fe1ea3f3dcfc
[INFO] sha for GitHub repo johnboy14/hack_vm_translator: 7b631ae0c09bd9a519e0463f6866fe1ea3f3dcfc
[INFO] validating manifest of johnboy14/hack_vm_translator on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of johnboy14/hack_vm_translator on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing johnboy14/hack_vm_translator
[INFO] finished frobbing johnboy14/hack_vm_translator
[INFO] frobbed toml for johnboy14/hack_vm_translator written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/johnboy14/hack_vm_translator/Cargo.toml
[INFO] started frobbing johnboy14/hack_vm_translator
[INFO] finished frobbing johnboy14/hack_vm_translator
[INFO] frobbed toml for johnboy14/hack_vm_translator written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/johnboy14/hack_vm_translator/Cargo.toml
[INFO] crate johnboy14/hack_vm_translator already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking johnboy14/hack_vm_translator against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-0/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/johnboy14/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5daff38b407aae3179408e7e3be7e13abcd21e733fff3decadbbd33d38e7c9a8
[INFO] running `"docker" "start" "-a" "5daff38b407aae3179408e7e3be7e13abcd21e733fff3decadbbd33d38e7c9a8"`
[INFO] [stderr]     Checking hack_vm_translator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant `C_ARITHMETIC` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     C_ARITHMETIC,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CArithmetic`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_PUSH` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     C_PUSH,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `CPush`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_POP` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     C_POP,
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to upper camel case: `CPop`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_LABEL` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     C_LABEL,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `CLabel`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_GOTO` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     C_GOTO,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `CGoto`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_IF` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     C_IF,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to upper camel case: `CIf`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_FUNCTION` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     C_FUNCTION,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `CFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_RETURN` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     C_RETURN,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `CReturn`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_CALL` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     C_CALL
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `CCall`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_ARITHMETIC` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     C_ARITHMETIC,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CArithmetic`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_PUSH` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     C_PUSH,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `CPush`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_POP` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     C_POP,
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to upper camel case: `CPop`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_LABEL` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     C_LABEL,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `CLabel`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_GOTO` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     C_GOTO,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `CGoto`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_IF` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     C_IF,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to upper camel case: `CIf`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_FUNCTION` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     C_FUNCTION,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `CFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_RETURN` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     C_RETURN,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `CReturn`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `C_CALL` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     C_CALL
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `CCall`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/parser.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mut file = try!(File::open(vm_file));
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_LABEL`
[INFO] [stderr]   --> src/parser.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     C_LABEL,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_GOTO`
[INFO] [stderr]   --> src/parser.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     C_GOTO,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_IF`
[INFO] [stderr]   --> src/parser.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     C_IF,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_FUNCTION`
[INFO] [stderr]   --> src/parser.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     C_FUNCTION,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_RETURN`
[INFO] [stderr]   --> src/parser.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     C_RETURN,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_CALL`
[INFO] [stderr]   --> src/parser.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     C_CALL
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         parser::parse_file(&vm_file_path, &mut vm_commands);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/parser.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let mut file = try!(File::open(vm_file));
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_LABEL`
[INFO] [stderr]   --> src/parser.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     C_LABEL,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_GOTO`
[INFO] [stderr]   --> src/parser.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     C_GOTO,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_IF`
[INFO] [stderr]   --> src/parser.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     C_IF,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_FUNCTION`
[INFO] [stderr]   --> src/parser.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     C_FUNCTION,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_RETURN`
[INFO] [stderr]   --> src/parser.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     C_RETURN,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C_CALL`
[INFO] [stderr]   --> src/parser.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     C_CALL
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         parser::parse_file(&vm_file_path, &mut vm_commands);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "5daff38b407aae3179408e7e3be7e13abcd21e733fff3decadbbd33d38e7c9a8"`
[INFO] running `"docker" "rm" "-f" "5daff38b407aae3179408e7e3be7e13abcd21e733fff3decadbbd33d38e7c9a8"`
[INFO] [stdout] 5daff38b407aae3179408e7e3be7e13abcd21e733fff3decadbbd33d38e7c9a8