[INFO] fetching crate find-winsdk 0.2.0...
[INFO] building find-winsdk-0.2.0 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate find-winsdk 0.2.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate find-winsdk 0.2.0 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 find-winsdk 0.2.0
[INFO] finished tweaking crates.io crate find-winsdk 0.2.0
[INFO] tweaked toml for crates.io crate find-winsdk 0.2.0 written to /workspace/builds/worker-66/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 4ac5a76d9b094e1b281b89df9276af5f835547b1c4a4777e60509f50a0654024
[INFO] running `Command { std: "docker" "start" "-a" "4ac5a76d9b094e1b281b89df9276af5f835547b1c4a4777e60509f50a0654024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ac5a76d9b094e1b281b89df9276af5f835547b1c4a4777e60509f50a0654024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac5a76d9b094e1b281b89df9276af5f835547b1c4a4777e60509f50a0654024", kill_on_drop: false }`
[INFO] [stdout] 4ac5a76d9b094e1b281b89df9276af5f835547b1c4a4777e60509f50a0654024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b3694b18ba283c366aaaafad4e4493df43de0c2c5ff947828f98c89499f1d82
[INFO] running `Command { std: "docker" "start" "-a" "7b3694b18ba283c366aaaafad4e4493df43de0c2c5ff947828f98c89499f1d82", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-winsdk v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "7b3694b18ba283c366aaaafad4e4493df43de0c2c5ff947828f98c89499f1d82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b3694b18ba283c366aaaafad4e4493df43de0c2c5ff947828f98c89499f1d82", kill_on_drop: false }`
[INFO] [stdout] 7b3694b18ba283c366aaaafad4e4493df43de0c2c5ff947828f98c89499f1d82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42b62a520b2a210a4366072f2cca58af3ea27ab2842bc7ab809aeb9dfc36d364
[INFO] running `Command { std: "docker" "start" "-a" "42b62a520b2a210a4366072f2cca58af3ea27ab2842bc7ab809aeb9dfc36d364", kill_on_drop: false }`
[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" "42b62a520b2a210a4366072f2cca58af3ea27ab2842bc7ab809aeb9dfc36d364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42b62a520b2a210a4366072f2cca58af3ea27ab2842bc7ab809aeb9dfc36d364", kill_on_drop: false }`
[INFO] [stdout] 42b62a520b2a210a4366072f2cca58af3ea27ab2842bc7ab809aeb9dfc36d364