[INFO] cloning repository https://github.com/daniel-beard/until_regex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daniel-beard/until_regex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-beard%2Funtil_regex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-beard%2Funtil_regex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 842ab4d714f148327af0ef2be90ac012e3d80dc0
[INFO] checking daniel-beard/until_regex against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaniel-beard%2Funtil_regex" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/daniel-beard/until_regex on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/daniel-beard/until_regex
[INFO] finished tweaking git repo https://github.com/daniel-beard/until_regex
[INFO] tweaked toml for git repo https://github.com/daniel-beard/until_regex written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/daniel-beard/until_regex already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76f9d98bfb990d7950d7b1cdd6cfa0c127c077dbd619143c1efe911e64c3330c
[INFO] running `Command { std: "docker" "start" "-a" "76f9d98bfb990d7950d7b1cdd6cfa0c127c077dbd619143c1efe911e64c3330c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76f9d98bfb990d7950d7b1cdd6cfa0c127c077dbd619143c1efe911e64c3330c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76f9d98bfb990d7950d7b1cdd6cfa0c127c077dbd619143c1efe911e64c3330c", kill_on_drop: false }`
[INFO] [stdout] 76f9d98bfb990d7950d7b1cdd6cfa0c127c077dbd619143c1efe911e64c3330c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94de49c4e1975c68aa1420765eeb578312d48d37f24554c81806608313cb98f1
[INFO] running `Command { std: "docker" "start" "-a" "94de49c4e1975c68aa1420765eeb578312d48d37f24554c81806608313cb98f1", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.6
[INFO] [stderr]     Checking aho-corasick v0.7.3
[INFO] [stderr]     Checking regex v1.1.6
[INFO] [stderr]     Checking until_regex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `Command { std: "docker" "inspect" "94de49c4e1975c68aa1420765eeb578312d48d37f24554c81806608313cb98f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94de49c4e1975c68aa1420765eeb578312d48d37f24554c81806608313cb98f1", kill_on_drop: false }`
[INFO] [stdout] 94de49c4e1975c68aa1420765eeb578312d48d37f24554c81806608313cb98f1