[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/fsmonitor-watchman.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust/hooks/fsmonitor-watchman.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-rebase.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust/hooks/pre-rebase.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-push.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust/hooks/pre-push.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 3)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 4)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 5)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 6)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 7)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 8)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 9)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 10)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 11)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 12)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 13)
[INFO] cloning repository https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cacd49fbb473f8943f5833c97446c1e40a9ba1f1
[INFO] checking lhtvikaschauhan/Workshop-R2-regex_rust against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flhtvikaschauhan%2FWorkshop-R2-regex_rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] finished tweaking git repo https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust
[INFO] tweaked toml for git repo https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust on toolchain f21fbac535ab2c3bc50db20547f4d48477357103
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lhtvikaschauhan/Workshop-R2-regex_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fa7f92450c6ba2edcfb70b580a89619afb82b0c48823825c09969f4eee75316
[INFO] running `Command { std: "docker" "start" "-a" "7fa7f92450c6ba2edcfb70b580a89619afb82b0c48823825c09969f4eee75316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fa7f92450c6ba2edcfb70b580a89619afb82b0c48823825c09969f4eee75316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa7f92450c6ba2edcfb70b580a89619afb82b0c48823825c09969f4eee75316", kill_on_drop: false }`
[INFO] [stdout] 7fa7f92450c6ba2edcfb70b580a89619afb82b0c48823825c09969f4eee75316
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1348afacf5742fb004910090767c2e7242128aed73c5d02fe39d9cd3ed0c740f
[INFO] running `Command { std: "docker" "start" "-a" "1348afacf5742fb004910090767c2e7242128aed73c5d02fe39d9cd3ed0c740f", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking regex_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "1348afacf5742fb004910090767c2e7242128aed73c5d02fe39d9cd3ed0c740f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1348afacf5742fb004910090767c2e7242128aed73c5d02fe39d9cd3ed0c740f", kill_on_drop: false }`
[INFO] [stdout] 1348afacf5742fb004910090767c2e7242128aed73c5d02fe39d9cd3ed0c740f