Dec 18 02:44:05.527 INFO checking care0717/rugcc against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:44:05.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/care0717/rugcc:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:44:05.934 INFO [stdout] 895c0083436d9b97a67495b225cc83cecf13d9daefab8d19eacda2cc9c374708
Dec 18 02:44:05.936 INFO running `"docker" "start" "-a" "895c0083436d9b97a67495b225cc83cecf13d9daefab8d19eacda2cc9c374708"`
Dec 18 02:44:07.237 INFO [stderr]     Checking textwrap v0.10.0
Dec 18 02:44:07.621 INFO [stderr]     Checking clap v2.32.0
Dec 18 02:44:12.748 INFO [stderr]     Checking rugcc v0.0.1 (/opt/crater/workdir)
Dec 18 02:44:13.408 INFO [stderr] warning: unused variable: `length`
Dec 18 02:44:13.408 INFO [stderr]    --> src/lib.rs:291:25
Dec 18 02:44:13.408 INFO [stderr]     |
Dec 18 02:44:13.408 INFO [stderr] 291 |                     let length =  temp.len();
Dec 18 02:44:13.408 INFO [stderr]     |                         ^^^^^^ help: consider using `_length` instead
Dec 18 02:44:13.408 INFO [stderr]     |
Dec 18 02:44:13.408 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 02:44:13.408 INFO [stderr] 
Dec 18 02:44:13.408 INFO [stderr] warning: unused variable: `length`
Dec 18 02:44:13.408 INFO [stderr]    --> src/lib.rs:303:25
Dec 18 02:44:13.408 INFO [stderr]     |
Dec 18 02:44:13.408 INFO [stderr] 303 |                     let length =  temp.len();
Dec 18 02:44:13.408 INFO [stderr]     |                         ^^^^^^ help: consider using `_length` instead
Dec 18 02:44:13.408 INFO [stderr] 
Dec 18 02:44:13.420 INFO [stderr] warning: unused variable: `length`
Dec 18 02:44:13.420 INFO [stderr]    --> src/lib.rs:291:25
Dec 18 02:44:13.420 INFO [stderr]     |
Dec 18 02:44:13.420 INFO [stderr] 291 |                     let length =  temp.len();
Dec 18 02:44:13.424 INFO [stderr]     |                         ^^^^^^ help: consider using `_length` instead
Dec 18 02:44:13.424 INFO [stderr]     |
Dec 18 02:44:13.424 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 02:44:13.424 INFO [stderr] 
Dec 18 02:44:13.424 INFO [stderr] warning: unused variable: `length`
Dec 18 02:44:13.424 INFO [stderr]    --> src/lib.rs:303:25
Dec 18 02:44:13.424 INFO [stderr]     |
Dec 18 02:44:13.424 INFO [stderr] 303 |                     let length =  temp.len();
Dec 18 02:44:13.424 INFO [stderr]     |                         ^^^^^^ help: consider using `_length` instead
Dec 18 02:44:13.424 INFO [stderr] 
Dec 18 02:44:13.472 INFO [stderr] warning: variant `END_LINE` should have a camel case name such as `EndLine`
Dec 18 02:44:13.472 INFO [stderr]   --> src/lib.rs:18:9
Dec 18 02:44:13.472 INFO [stderr]    |
Dec 18 02:44:13.472 INFO [stderr] 18 |         END_LINE,
Dec 18 02:44:13.472 INFO [stderr]    |         ^^^^^^^^
Dec 18 02:44:13.472 INFO [stderr]    |
Dec 18 02:44:13.472 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 02:44:13.472 INFO [stderr] 
Dec 18 02:44:13.472 INFO [stderr] warning: variant `COMP_STMT` should have a camel case name such as `CompStmt`
Dec 18 02:44:13.476 INFO [stderr]   --> src/lib.rs:90:9
Dec 18 02:44:13.476 INFO [stderr]    |
Dec 18 02:44:13.476 INFO [stderr] 90 |         COMP_STMT,
Dec 18 02:44:13.476 INFO [stderr]    |         ^^^^^^^^^
Dec 18 02:44:13.476 INFO [stderr] 
Dec 18 02:44:13.476 INFO [stderr] warning: variant `EXPR_STMT` should have a camel case name such as `ExprStmt`
Dec 18 02:44:13.476 INFO [stderr]   --> src/lib.rs:91:9
Dec 18 02:44:13.476 INFO [stderr]    |
Dec 18 02:44:13.476 INFO [stderr] 91 |         EXPR_STMT,
Dec 18 02:44:13.476 INFO [stderr]    |         ^^^^^^^^^
Dec 18 02:44:13.476 INFO [stderr] 
Dec 18 02:44:13.476 INFO [stderr] warning: variant `SUB_IMM` should have a camel case name such as `SubImm`
Dec 18 02:44:13.476 INFO [stderr]    --> src/lib.rs:156:9
Dec 18 02:44:13.476 INFO [stderr]     |
Dec 18 02:44:13.476 INFO [stderr] 156 |         SUB_IMM,
Dec 18 02:44:13.476 INFO [stderr]     |         ^^^^^^^
Dec 18 02:44:13.476 INFO [stderr] 
Dec 18 02:44:13.476 INFO [stderr] warning: variant `LABEL_ADDR` should have a camel case name such as `LabelAddr`
Dec 18 02:44:13.476 INFO [stderr]    --> src/lib.rs:159:9
Dec 18 02:44:13.476 INFO [stderr]     |
Dec 18 02:44:13.476 INFO [stderr] 159 |         LABEL_ADDR,
Dec 18 02:44:13.476 INFO [stderr]     |         ^^^^^^^^^^
Dec 18 02:44:13.476 INFO [stderr] 
Dec 18 02:44:13.476 INFO [stderr] warning: variant `STORE8_ARG` should have a camel case name such as `Store8Arg`
Dec 18 02:44:13.476 INFO [stderr]    --> src/lib.rs:167:9
Dec 18 02:44:13.476 INFO [stderr]     |
Dec 18 02:44:13.476 INFO [stderr] 167 |         STORE8_ARG,
Dec 18 02:44:13.476 INFO [stderr]     |         ^^^^^^^^^^
Dec 18 02:44:13.476 INFO [stderr] 
Dec 18 02:44:13.476 INFO [stderr] warning: variant `STORE32_ARG` should have a camel case name such as `Store32Arg`
Dec 18 02:44:13.476 INFO [stderr]    --> src/lib.rs:168:9
Dec 18 02:44:13.476 INFO [stderr]     |
Dec 18 02:44:13.476 INFO [stderr] 168 |         STORE32_ARG,
Dec 18 02:44:13.476 INFO [stderr]     |         ^^^^^^^^^^^
Dec 18 02:44:13.476 INFO [stderr] 
Dec 18 02:44:13.476 INFO [stderr] warning: variant `STORE64_ARG` should have a camel case name such as `Store64Arg`
Dec 18 02:44:13.476 INFO [stderr]    --> src/lib.rs:169:9
Dec 18 02:44:13.476 INFO [stderr]     |
Dec 18 02:44:13.476 INFO [stderr] 169 |         STORE64_ARG,
Dec 18 02:44:13.476 INFO [stderr]     |         ^^^^^^^^^^^
Dec 18 02:44:13.476 INFO [stderr] 
Dec 18 02:44:13.476 INFO [stderr] warning: variant `LABEL_ADDR` should have a camel case name such as `LabelAddr`
Dec 18 02:44:13.476 INFO [stderr]    --> src/lib.rs:228:9
Dec 18 02:44:13.476 INFO [stderr]     |
Dec 18 02:44:13.476 INFO [stderr] 228 |         LABEL_ADDR,
Dec 18 02:44:13.476 INFO [stderr]     |         ^^^^^^^^^^
Dec 18 02:44:13.476 INFO [stderr] 
Dec 18 02:44:13.477 INFO [stderr] warning: variant `REG_REG` should have a camel case name such as `RegReg`
Dec 18 02:44:13.477 INFO [stderr]    --> src/lib.rs:229:9
Dec 18 02:44:13.477 INFO [stderr]     |
Dec 18 02:44:13.477 INFO [stderr] 229 |         REG_REG,
Dec 18 02:44:13.477 INFO [stderr]     |         ^^^^^^^
Dec 18 02:44:13.477 INFO [stderr] 
Dec 18 02:44:13.477 INFO [stderr] warning: variant `REG_IMN` should have a camel case name such as `RegImn`
Dec 18 02:44:13.477 INFO [stderr]    --> src/lib.rs:230:9
Dec 18 02:44:13.477 INFO [stderr]     |
Dec 18 02:44:13.477 INFO [stderr] 230 |         REG_IMN,
Dec 18 02:44:13.477 INFO [stderr]     |         ^^^^^^^
Dec 18 02:44:13.477 INFO [stderr] 
Dec 18 02:44:13.477 INFO [stderr] warning: variant `REG_LABEL` should have a camel case name such as `RegLabel`
Dec 18 02:44:13.477 INFO [stderr]    --> src/lib.rs:231:9
Dec 18 02:44:13.477 INFO [stderr]     |
Dec 18 02:44:13.479 INFO [stderr] 231 |         REG_LABEL,
Dec 18 02:44:13.479 INFO [stderr]     |         ^^^^^^^^^
Dec 18 02:44:13.479 INFO [stderr] 
Dec 18 02:44:13.479 INFO [stderr] warning: variant `IMM_IMM` should have a camel case name such as `ImmImm`
Dec 18 02:44:13.479 INFO [stderr]    --> src/lib.rs:234:9
Dec 18 02:44:13.479 INFO [stderr]     |
Dec 18 02:44:13.479 INFO [stderr] 234 |         IMM_IMM,
Dec 18 02:44:13.479 INFO [stderr]     |         ^^^^^^^
Dec 18 02:44:13.479 INFO [stderr] 
Dec 18 02:44:13.650 INFO [stderr] warning: variant `END_LINE` should have a camel case name such as `EndLine`
Dec 18 02:44:13.650 INFO [stderr]   --> src/lib.rs:18:9
Dec 18 02:44:13.650 INFO [stderr]    |
Dec 18 02:44:13.650 INFO [stderr] 18 |         END_LINE,
Dec 18 02:44:13.650 INFO [stderr]    |         ^^^^^^^^
Dec 18 02:44:13.650 INFO [stderr]    |
Dec 18 02:44:13.650 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 02:44:13.650 INFO [stderr] 
Dec 18 02:44:13.653 INFO [stderr] warning: variant `COMP_STMT` should have a camel case name such as `CompStmt`
Dec 18 02:44:13.653 INFO [stderr]   --> src/lib.rs:90:9
Dec 18 02:44:13.653 INFO [stderr]    |
Dec 18 02:44:13.653 INFO [stderr] 90 |         COMP_STMT,
Dec 18 02:44:13.653 INFO [stderr]    |         ^^^^^^^^^
Dec 18 02:44:13.653 INFO [stderr] 
Dec 18 02:44:13.653 INFO [stderr] warning: variant `EXPR_STMT` should have a camel case name such as `ExprStmt`
Dec 18 02:44:13.653 INFO [stderr]   --> src/lib.rs:91:9
Dec 18 02:44:13.653 INFO [stderr]    |
Dec 18 02:44:13.653 INFO [stderr] 91 |         EXPR_STMT,
Dec 18 02:44:13.654 INFO [stderr]    |         ^^^^^^^^^
Dec 18 02:44:13.654 INFO [stderr] 
Dec 18 02:44:13.654 INFO [stderr] warning: variant `SUB_IMM` should have a camel case name such as `SubImm`
Dec 18 02:44:13.654 INFO [stderr]    --> src/lib.rs:156:9
Dec 18 02:44:13.654 INFO [stderr]     |
Dec 18 02:44:13.654 INFO [stderr] 156 |         SUB_IMM,
Dec 18 02:44:13.654 INFO [stderr]     |         ^^^^^^^
Dec 18 02:44:13.676 INFO [stderr] 
Dec 18 02:44:13.676 INFO [stderr] warning: variant `LABEL_ADDR` should have a camel case name such as `LabelAddr`
Dec 18 02:44:13.676 INFO [stderr]    --> src/lib.rs:159:9
Dec 18 02:44:13.676 INFO [stderr]     |
Dec 18 02:44:13.676 INFO [stderr] 159 |         LABEL_ADDR,
Dec 18 02:44:13.676 INFO [stderr]     |         ^^^^^^^^^^
Dec 18 02:44:13.676 INFO [stderr] 
Dec 18 02:44:13.676 INFO [stderr] warning: variant `STORE8_ARG` should have a camel case name such as `Store8Arg`
Dec 18 02:44:13.676 INFO [stderr]    --> src/lib.rs:167:9
Dec 18 02:44:13.677 INFO [stderr]     |
Dec 18 02:44:13.677 INFO [stderr] 167 |         STORE8_ARG,
Dec 18 02:44:13.677 INFO [stderr]     |         ^^^^^^^^^^
Dec 18 02:44:13.677 INFO [stderr] 
Dec 18 02:44:13.677 INFO [stderr] warning: variant `STORE32_ARG` should have a camel case name such as `Store32Arg`
Dec 18 02:44:13.677 INFO [stderr]    --> src/lib.rs:168:9
Dec 18 02:44:13.677 INFO [stderr]     |
Dec 18 02:44:13.677 INFO [stderr] 168 |         STORE32_ARG,
Dec 18 02:44:13.677 INFO [stderr]     |         ^^^^^^^^^^^
Dec 18 02:44:13.677 INFO [stderr] 
Dec 18 02:44:13.677 INFO [stderr] warning: variant `STORE64_ARG` should have a camel case name such as `Store64Arg`
Dec 18 02:44:13.677 INFO [stderr]    --> src/lib.rs:169:9
Dec 18 02:44:13.677 INFO [stderr]     |
Dec 18 02:44:13.677 INFO [stderr] 169 |         STORE64_ARG,
Dec 18 02:44:13.677 INFO [stderr]     |         ^^^^^^^^^^^
Dec 18 02:44:13.677 INFO [stderr] 
Dec 18 02:44:13.677 INFO [stderr] warning: variant `LABEL_ADDR` should have a camel case name such as `LabelAddr`
Dec 18 02:44:13.677 INFO [stderr]    --> src/lib.rs:228:9
Dec 18 02:44:13.677 INFO [stderr]     |
Dec 18 02:44:13.677 INFO [stderr] 228 |         LABEL_ADDR,
Dec 18 02:44:13.677 INFO [stderr]     |         ^^^^^^^^^^
Dec 18 02:44:13.678 INFO [stderr] 
Dec 18 02:44:13.678 INFO [stderr] warning: variant `REG_REG` should have a camel case name such as `RegReg`
Dec 18 02:44:13.678 INFO [stderr]    --> src/lib.rs:229:9
Dec 18 02:44:13.678 INFO [stderr]     |
Dec 18 02:44:13.678 INFO [stderr] 229 |         REG_REG,
Dec 18 02:44:13.678 INFO [stderr]     |         ^^^^^^^
Dec 18 02:44:13.678 INFO [stderr] 
Dec 18 02:44:13.678 INFO [stderr] warning: variant `REG_IMN` should have a camel case name such as `RegImn`
Dec 18 02:44:13.678 INFO [stderr]    --> src/lib.rs:230:9
Dec 18 02:44:13.678 INFO [stderr]     |
Dec 18 02:44:13.678 INFO [stderr] 230 |         REG_IMN,
Dec 18 02:44:13.678 INFO [stderr]     |         ^^^^^^^
Dec 18 02:44:13.678 INFO [stderr] 
Dec 18 02:44:13.678 INFO [stderr] warning: variant `REG_LABEL` should have a camel case name such as `RegLabel`
Dec 18 02:44:13.678 INFO [stderr]    --> src/lib.rs:231:9
Dec 18 02:44:13.678 INFO [stderr]     |
Dec 18 02:44:13.678 INFO [stderr] 231 |         REG_LABEL,
Dec 18 02:44:13.678 INFO [stderr]     |         ^^^^^^^^^
Dec 18 02:44:13.678 INFO [stderr] 
Dec 18 02:44:13.678 INFO [stderr] warning: variant `IMM_IMM` should have a camel case name such as `ImmImm`
Dec 18 02:44:13.679 INFO [stderr]    --> src/lib.rs:234:9
Dec 18 02:44:13.679 INFO [stderr]     |
Dec 18 02:44:13.679 INFO [stderr] 234 |         IMM_IMM,
Dec 18 02:44:13.679 INFO [stderr]     |         ^^^^^^^
Dec 18 02:44:13.679 INFO [stderr] 
Dec 18 02:44:15.052 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.85s
Dec 18 02:44:15.856 INFO running `"docker" "inspect" "895c0083436d9b97a67495b225cc83cecf13d9daefab8d19eacda2cc9c374708"`
Dec 18 02:44:16.086 INFO running `"docker" "rm" "-f" "895c0083436d9b97a67495b225cc83cecf13d9daefab8d19eacda2cc9c374708"`
Dec 18 02:44:16.475 INFO [stdout] 895c0083436d9b97a67495b225cc83cecf13d9daefab8d19eacda2cc9c374708