[INFO] fetching crate etwin_postgres_tools 0.8.1...
[INFO] building etwin_postgres_tools-0.8.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate etwin_postgres_tools 0.8.1 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate etwin_postgres_tools 0.8.1 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate etwin_postgres_tools 0.8.1
[INFO] finished tweaking crates.io crate etwin_postgres_tools 0.8.1
[INFO] tweaked toml for crates.io crate etwin_postgres_tools 0.8.1 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14ea36f01c14e6b7841a3610a5d6277359c80c964b5145dfafdbb0cf8a7ee981
[INFO] running `Command { std: "docker" "start" "-a" "14ea36f01c14e6b7841a3610a5d6277359c80c964b5145dfafdbb0cf8a7ee981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14ea36f01c14e6b7841a3610a5d6277359c80c964b5145dfafdbb0cf8a7ee981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ea36f01c14e6b7841a3610a5d6277359c80c964b5145dfafdbb0cf8a7ee981", kill_on_drop: false }`
[INFO] [stdout] 14ea36f01c14e6b7841a3610a5d6277359c80c964b5145dfafdbb0cf8a7ee981
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05de990147a892f76f4919a230014f88fb88f509f1bcb64bee1f005332f3a656
[INFO] running `Command { std: "docker" "start" "-a" "05de990147a892f76f4919a230014f88fb88f509f1bcb64bee1f005332f3a656", kill_on_drop: false }`
[INFO] [stderr]    Compiling etwin_postgres_tools v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "05de990147a892f76f4919a230014f88fb88f509f1bcb64bee1f005332f3a656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05de990147a892f76f4919a230014f88fb88f509f1bcb64bee1f005332f3a656", kill_on_drop: false }`
[INFO] [stdout] 05de990147a892f76f4919a230014f88fb88f509f1bcb64bee1f005332f3a656
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8c44c0ea4330de477e7252c3a9001b4a6eb90bc218c3f7fcecfb6791f3f6af3
[INFO] running `Command { std: "docker" "start" "-a" "c8c44c0ea4330de477e7252c3a9001b4a6eb90bc218c3f7fcecfb6791f3f6af3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to create jobserver
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to increase jobserver pipe capacity from 4096 to 8192; jobserver otherwise might deadlock
[INFO] running `Command { std: "docker" "inspect" "c8c44c0ea4330de477e7252c3a9001b4a6eb90bc218c3f7fcecfb6791f3f6af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c44c0ea4330de477e7252c3a9001b4a6eb90bc218c3f7fcecfb6791f3f6af3", kill_on_drop: false }`
[INFO] [stdout] c8c44c0ea4330de477e7252c3a9001b4a6eb90bc218c3f7fcecfb6791f3f6af3