[INFO] cloning repository https://github.com/Goodjooy/RsRegexLoader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Goodjooy/RsRegexLoader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoodjooy%2FRsRegexLoader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoodjooy%2FRsRegexLoader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c441d31fe45159e7886f943006f8e76fc739394d
[INFO] checking Goodjooy/RsRegexLoader against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoodjooy%2FRsRegexLoader" "/workspace/builds/worker-80/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-80/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Goodjooy/RsRegexLoader on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Goodjooy/RsRegexLoader
[INFO] finished tweaking git repo https://github.com/Goodjooy/RsRegexLoader
[INFO] tweaked toml for git repo https://github.com/Goodjooy/RsRegexLoader written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate git repo https://github.com/Goodjooy/RsRegexLoader already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b41ce63b8c5d9f593adec590aa9acfa15f6aafe2cad3d6d06b33d3b96abe726f
[INFO] running `Command { std: "docker" "start" "-a" "b41ce63b8c5d9f593adec590aa9acfa15f6aafe2cad3d6d06b33d3b96abe726f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b41ce63b8c5d9f593adec590aa9acfa15f6aafe2cad3d6d06b33d3b96abe726f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b41ce63b8c5d9f593adec590aa9acfa15f6aafe2cad3d6d06b33d3b96abe726f", kill_on_drop: false }`
[INFO] [stdout] b41ce63b8c5d9f593adec590aa9acfa15f6aafe2cad3d6d06b33d3b96abe726f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ed758cc22c9b0de9654413065bec25d0f2acbdde6c0e30cc6ec6476f3ba697b
[INFO] running `Command { std: "docker" "start" "-a" "7ed758cc22c9b0de9654413065bec25d0f2acbdde6c0e30cc6ec6476f3ba697b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking regex_load v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `expresses`
[INFO] [stdout]  --> src/regex_load/regex.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     expresses: Vec<MetaExpress>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `context`
[INFO] [stdout]   --> src/regex_load/regex.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     context: Option<Context>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/regex_load/regex.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new(regex: &str) -> Option<RegexExpress> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.78s
[INFO] running `Command { std: "docker" "inspect" "7ed758cc22c9b0de9654413065bec25d0f2acbdde6c0e30cc6ec6476f3ba697b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed758cc22c9b0de9654413065bec25d0f2acbdde6c0e30cc6ec6476f3ba697b", kill_on_drop: false }`
[INFO] [stdout] 7ed758cc22c9b0de9654413065bec25d0f2acbdde6c0e30cc6ec6476f3ba697b