[INFO] updating cached repository tclin914/mj2llvm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tclin914/mj2llvm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tclin914/mj2llvm" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/tclin914/mj2llvm"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/tclin914/mj2llvm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tclin914/mj2llvm" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/tclin914/mj2llvm"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/tclin914/mj2llvm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 85991c5113bc1c4d7e1cb3b963d269b65a2dc598
[INFO] sha for GitHub repo tclin914/mj2llvm: 85991c5113bc1c4d7e1cb3b963d269b65a2dc598
[INFO] validating manifest of tclin914/mj2llvm on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tclin914/mj2llvm on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tclin914/mj2llvm
[INFO] finished frobbing tclin914/mj2llvm
[INFO] frobbed toml for tclin914/mj2llvm written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/tclin914/mj2llvm/Cargo.toml
[INFO] started frobbing tclin914/mj2llvm
[INFO] finished frobbing tclin914/mj2llvm
[INFO] frobbed toml for tclin914/mj2llvm written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/tclin914/mj2llvm/Cargo.toml
[INFO] crate tclin914/mj2llvm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tclin914/mj2llvm against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-4/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/tclin914/mj2llvm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ccdb231a2702064db6151a5697973dcac1058f2b67f8d60c3c2324ad48d8cdb7
[INFO] running `"docker" "start" "-a" "ccdb231a2702064db6151a5697973dcac1058f2b67f8d60c3c2324ad48d8cdb7"`
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking thread_local v0.3.2
[INFO] [stderr]     Checking aho-corasick v0.6.1
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking docopt v0.7.0
[INFO] [stderr]     Checking mj2llvm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: `RustcDecodable` is unstable
[INFO] [stderr]   --> src/main.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 | #[derive(Debug, RustcDecodable)]
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(crater_run)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Array_T` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Array_T,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `ArrayT`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Bool_T` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Bool_T,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `BoolT`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Integer_T` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Integer_T,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `IntegerT`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Class_T` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Class_T
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `ClassT`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `mj2llvm`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: `RustcDecodable` is unstable
[INFO] [stderr]   --> src/main.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 | #[derive(Debug, RustcDecodable)]
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(crater_run)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Array_T` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Array_T,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `ArrayT`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Bool_T` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Bool_T,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to upper camel case: `BoolT`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Integer_T` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Integer_T,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `IntegerT`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Class_T` should have an upper camel case name
[INFO] [stderr]   --> src/parser.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Class_T
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `ClassT`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `mj2llvm`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ccdb231a2702064db6151a5697973dcac1058f2b67f8d60c3c2324ad48d8cdb7"`
[INFO] running `"docker" "rm" "-f" "ccdb231a2702064db6151a5697973dcac1058f2b67f8d60c3c2324ad48d8cdb7"`
[INFO] [stdout] ccdb231a2702064db6151a5697973dcac1058f2b67f8d60c3c2324ad48d8cdb7