[INFO] cloning repository https://github.com/JLockerman/bench_pg_unwind
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JLockerman/bench_pg_unwind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJLockerman%2Fbench_pg_unwind", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJLockerman%2Fbench_pg_unwind'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff7c71b7c8935810521d7e58cd11d9643c41f1c3
[INFO] documenting JLockerman/bench_pg_unwind against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJLockerman%2Fbench_pg_unwind" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JLockerman/bench_pg_unwind on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JLockerman/bench_pg_unwind
[INFO] finished tweaking git repo https://github.com/JLockerman/bench_pg_unwind
[INFO] tweaked toml for git repo https://github.com/JLockerman/bench_pg_unwind written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/JLockerman/bench_pg_unwind already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/timescale/timescale-extension-utils`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eaa6c4e59f9d217cb697f831ba431aef1212d28bab61bfff7f6ade9e5bf36ddb
[INFO] running `Command { std: "docker" "start" "-a" "eaa6c4e59f9d217cb697f831ba431aef1212d28bab61bfff7f6ade9e5bf36ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaa6c4e59f9d217cb697f831ba431aef1212d28bab61bfff7f6ade9e5bf36ddb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa6c4e59f9d217cb697f831ba431aef1212d28bab61bfff7f6ade9e5bf36ddb", kill_on_drop: false }`
[INFO] [stdout] eaa6c4e59f9d217cb697f831ba431aef1212d28bab61bfff7f6ade9e5bf36ddb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 54826ac21da9ec26d17597c99561753133d9ec912ea336e016c7271ad53d3630
[INFO] running `Command { std: "docker" "start" "-a" "54826ac21da9ec26d17597c99561753133d9ec912ea336e016c7271ad53d3630", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/timescale/timescale-extension-utils`
[INFO] [stderr] error: failed to get `timescale-extension-utils` as a dependency of package `bench_pg_unwind v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to load source for dependency `timescale-extension-utils`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/timescale/timescale-extension-utils?branch=guard+pg
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to fetch into: /opt/rustwide/cargo-home/git/db/timescale-extension-utils-c9bc540070c84419
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   attempting to update a git repository, but --frozen was specified
[INFO] running `Command { std: "docker" "inspect" "54826ac21da9ec26d17597c99561753133d9ec912ea336e016c7271ad53d3630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54826ac21da9ec26d17597c99561753133d9ec912ea336e016c7271ad53d3630", kill_on_drop: false }`
[INFO] [stdout] 54826ac21da9ec26d17597c99561753133d9ec912ea336e016c7271ad53d3630