[INFO] cloning repository https://github.com/care0717/rugcc [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/care0717/rugcc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcare0717%2Frugcc"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcare0717%2Frugcc'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 24a68f862cb7877c3736cc44f6c01987effdde39 [INFO] checking care0717/rugcc against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcare0717%2Frugcc" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/care0717/rugcc on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/care0717/rugcc [INFO] finished tweaking git repo https://github.com/care0717/rugcc [INFO] tweaked toml for git repo https://github.com/care0717/rugcc written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/care0717/rugcc already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 77f38a76e6801b29ad1cdc0cac0f217599214d8826167bd84010d556ac42ed7b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "77f38a76e6801b29ad1cdc0cac0f217599214d8826167bd84010d556ac42ed7b"` [INFO] [stderr] Checking rugcc v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: variant `END_LINE` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | END_LINE, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `EndLine` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `COMP_STMT` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | COMP_STMT, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `CompStmt` [INFO] [stderr] [INFO] [stderr] warning: variant `EXPR_STMT` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | EXPR_STMT, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `ExprStmt` [INFO] [stderr] [INFO] [stderr] warning: variant `SUB_IMM` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | SUB_IMM, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `SubImm` [INFO] [stderr] [INFO] [stderr] warning: variant `LABEL_ADDR` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | LABEL_ADDR, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LabelAddr` [INFO] [stderr] [INFO] [stderr] warning: variant `STORE8_ARG` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | STORE8_ARG, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `Store8Arg` [INFO] [stderr] [INFO] [stderr] warning: variant `STORE32_ARG` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:168:9 [INFO] [stderr] | [INFO] [stderr] 168 | STORE32_ARG, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Store32Arg` [INFO] [stderr] [INFO] [stderr] warning: variant `STORE64_ARG` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | STORE64_ARG, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Store64Arg` [INFO] [stderr] [INFO] [stderr] warning: variant `LABEL_ADDR` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | LABEL_ADDR, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LabelAddr` [INFO] [stderr] [INFO] [stderr] warning: variant `REG_REG` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | REG_REG, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `RegReg` [INFO] [stderr] [INFO] [stderr] warning: variant `REG_IMN` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:230:9 [INFO] [stderr] | [INFO] [stderr] 230 | REG_IMN, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `RegImn` [INFO] [stderr] [INFO] [stderr] warning: variant `REG_LABEL` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | REG_LABEL, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `RegLabel` [INFO] [stderr] [INFO] [stderr] warning: variant `IMM_IMM` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:234:9 [INFO] [stderr] | [INFO] [stderr] 234 | IMM_IMM, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `ImmImm` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/lib.rs:291:25 [INFO] [stderr] | [INFO] [stderr] 291 | let length = temp.len(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_length` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/lib.rs:303:25 [INFO] [stderr] | [INFO] [stderr] 303 | let length = temp.len(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_length` [INFO] [stderr] [INFO] [stderr] warning: variant `END_LINE` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | END_LINE, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `EndLine` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `COMP_STMT` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | COMP_STMT, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `CompStmt` [INFO] [stderr] [INFO] [stderr] warning: variant `EXPR_STMT` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | EXPR_STMT, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `ExprStmt` [INFO] [stderr] [INFO] [stderr] warning: variant `SUB_IMM` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | SUB_IMM, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `SubImm` [INFO] [stderr] [INFO] [stderr] warning: variant `LABEL_ADDR` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | LABEL_ADDR, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LabelAddr` [INFO] [stderr] [INFO] [stderr] warning: variant `STORE8_ARG` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | STORE8_ARG, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `Store8Arg` [INFO] [stderr] [INFO] [stderr] warning: variant `STORE32_ARG` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:168:9 [INFO] [stderr] | [INFO] [stderr] 168 | STORE32_ARG, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Store32Arg` [INFO] [stderr] [INFO] [stderr] warning: variant `STORE64_ARG` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:169:9 [INFO] [stderr] | [INFO] [stderr] 169 | STORE64_ARG, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `Store64Arg` [INFO] [stderr] [INFO] [stderr] warning: variant `LABEL_ADDR` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | LABEL_ADDR, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LabelAddr` [INFO] [stderr] [INFO] [stderr] warning: variant `REG_REG` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | REG_REG, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `RegReg` [INFO] [stderr] [INFO] [stderr] warning: variant `REG_IMN` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:230:9 [INFO] [stderr] | [INFO] [stderr] 230 | REG_IMN, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `RegImn` [INFO] [stderr] [INFO] [stderr] warning: variant `REG_LABEL` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | REG_LABEL, [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `RegLabel` [INFO] [stderr] [INFO] [stderr] warning: variant `IMM_IMM` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:234:9 [INFO] [stderr] | [INFO] [stderr] 234 | IMM_IMM, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `ImmImm` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/lib.rs:291:25 [INFO] [stderr] | [INFO] [stderr] 291 | let length = temp.len(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_length` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/lib.rs:303:25 [INFO] [stderr] | [INFO] [stderr] 303 | let length = temp.len(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_length` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.24s [INFO] running `"docker" "inspect" "77f38a76e6801b29ad1cdc0cac0f217599214d8826167bd84010d556ac42ed7b"` [INFO] running `"docker" "rm" "-f" "77f38a76e6801b29ad1cdc0cac0f217599214d8826167bd84010d556ac42ed7b"` [INFO] [stdout] 77f38a76e6801b29ad1cdc0cac0f217599214d8826167bd84010d556ac42ed7b