[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] checking JLockerman/bench_pg_unwind against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJLockerman%2Fbench_pg_unwind" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JLockerman/bench_pg_unwind on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/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" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/timescale/timescale-extension-utils`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d6be7731bb2287f91243aca4dba7f7245d7a6a8eedc2276b001c40ab15bc0d4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0d6be7731bb2287f91243aca4dba7f7245d7a6a8eedc2276b001c40ab15bc0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d6be7731bb2287f91243aca4dba7f7245d7a6a8eedc2276b001c40ab15bc0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d6be7731bb2287f91243aca4dba7f7245d7a6a8eedc2276b001c40ab15bc0d4", kill_on_drop: false }`
[INFO] [stdout] 0d6be7731bb2287f91243aca4dba7f7245d7a6a8eedc2276b001c40ab15bc0d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2468b9ecc8c430ac4120664cc298b649eca8e5b183bd966d3a8440f627f9eaa1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2468b9ecc8c430ac4120664cc298b649eca8e5b183bd966d3a8440f627f9eaa1", 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" "2468b9ecc8c430ac4120664cc298b649eca8e5b183bd966d3a8440f627f9eaa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2468b9ecc8c430ac4120664cc298b649eca8e5b183bd966d3a8440f627f9eaa1", kill_on_drop: false }`
[INFO] [stdout] 2468b9ecc8c430ac4120664cc298b649eca8e5b183bd966d3a8440f627f9eaa1