[INFO] updating cached repository https://github.com/care0717/rugcc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 24a68f862cb7877c3736cc44f6c01987effdde39
[INFO] testing care0717/rugcc against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcare0717%2Frugcc" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/care0717/rugcc on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-12/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" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 75a0fc80a7e04ca8716418538eaee5e063c8420d14fb9d5c886b0321df1b911c
[INFO] running `"docker" "start" "-a" "75a0fc80a7e04ca8716418538eaee5e063c8420d14fb9d5c886b0321df1b911c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling 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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.04s
[INFO] running `"docker" "inspect" "75a0fc80a7e04ca8716418538eaee5e063c8420d14fb9d5c886b0321df1b911c"`
[INFO] running `"docker" "rm" "-f" "75a0fc80a7e04ca8716418538eaee5e063c8420d14fb9d5c886b0321df1b911c"`
[INFO] [stdout] 75a0fc80a7e04ca8716418538eaee5e063c8420d14fb9d5c886b0321df1b911c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c58b8ae1284384b327b633c63a700f274e07f60054b4b28704fb7b45a85843ed
[INFO] running `"docker" "start" "-a" "c58b8ae1284384b327b633c63a700f274e07f60054b4b28704fb7b45a85843ed"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling 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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `"docker" "inspect" "c58b8ae1284384b327b633c63a700f274e07f60054b4b28704fb7b45a85843ed"`
[INFO] running `"docker" "rm" "-f" "c58b8ae1284384b327b633c63a700f274e07f60054b4b28704fb7b45a85843ed"`
[INFO] [stdout] c58b8ae1284384b327b633c63a700f274e07f60054b4b28704fb7b45a85843ed
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 86b261ba349a3128ecdaccf98790fbfdca6c7315687ea6d0dc0f2b9675ce9bd0
[INFO] running `"docker" "start" "-a" "86b261ba349a3128ecdaccf98790fbfdca6c7315687ea6d0dc0f2b9675ce9bd0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[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 `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 `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 `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 `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 `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 `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_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 `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: 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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_length`
[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: if this is intentional, prefix it 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: if this is intentional, prefix it with an underscore: `_length`
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rugcc-9b17e04c0e5b8f5a
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rugcc-e5852b34056143a2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test ir::tests::can_gen_ir_function ... ok
[INFO] [stdout] test ir::tests::can_gen_ir_arithmetic_expr ... ok
[INFO] [stdout] test ir::tests::can_gen_ir_pointer ... ok
[INFO] [stdout] test regalloc::tests::can_alloc ... ok
[INFO] [stdout] test node::tests::can_parse_arithmetic_expr ... ok
[INFO] [stdout] test token::tests::can_tokenize_arithmetic_expr ... ok
[INFO] [stdout] test node::tests::can_parse_function ... ok
[INFO] [stdout] test token::tests::can_tokenize_function ... ok
[INFO] [stdout] test sema::tests::can_gen_walk_arithmetic_expr ... ok
[INFO] [stdout] test sema::tests::can_gen_walk_pointer ... ok
[INFO] [stdout] test node::tests::can_parse_pointer ... ok
[INFO] [stdout] test token::tests::can_tokenize_pointer ... ok
[INFO] [stderr]    Doc-tests rugcc
[INFO] [stdout] test sema::tests::can_gen_walk_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "86b261ba349a3128ecdaccf98790fbfdca6c7315687ea6d0dc0f2b9675ce9bd0"`
[INFO] running `"docker" "rm" "-f" "86b261ba349a3128ecdaccf98790fbfdca6c7315687ea6d0dc0f2b9675ce9bd0"`
[INFO] [stdout] 86b261ba349a3128ecdaccf98790fbfdca6c7315687ea6d0dc0f2b9675ce9bd0