[INFO] cloning repository https://github.com/Heavenston/rust_portal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Heavenston/rust_portal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeavenston%2Frust_portal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeavenston%2Frust_portal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb10d32a6946ea771b823e2957b8c1ede6165c69
[INFO] checking Heavenston/rust_portal against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeavenston%2Frust_portal" "/workspace/builds/worker-50/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  54% (31/57)
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Updating files: 100% (57/57), done.
[INFO] validating manifest of git repo https://github.com/Heavenston/rust_portal on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Heavenston/rust_portal
[INFO] finished tweaking git repo https://github.com/Heavenston/rust_portal
[INFO] tweaked toml for git repo https://github.com/Heavenston/rust_portal written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate git repo https://github.com/Heavenston/rust_portal already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imgui-winit-support v0.7.1
[INFO] [stderr]   Downloaded hecs v0.5.2
[INFO] [stderr]   Downloaded gpu-alloc v0.4.6
[INFO] [stderr]   Downloaded tobj v3.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73f9d5a9054e0427a33b3894c1b8d3135a696730cc47a611c069c87d4903b2ae
[INFO] running `Command { std: "docker" "start" "-a" "73f9d5a9054e0427a33b3894c1b8d3135a696730cc47a611c069c87d4903b2ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73f9d5a9054e0427a33b3894c1b8d3135a696730cc47a611c069c87d4903b2ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f9d5a9054e0427a33b3894c1b8d3135a696730cc47a611c069c87d4903b2ae", kill_on_drop: false }`
[INFO] [stdout] 73f9d5a9054e0427a33b3894c1b8d3135a696730cc47a611c069c87d4903b2ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc5dc4b628caaaf582d3d8cceb2e7232ec57f7df7991d562fcaa81695199fea4
[INFO] running `Command { std: "docker" "start" "-a" "cc5dc4b628caaaf582d3d8cceb2e7232ec57f7df7991d562fcaa81695199fea4", 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" "cc5dc4b628caaaf582d3d8cceb2e7232ec57f7df7991d562fcaa81695199fea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5dc4b628caaaf582d3d8cceb2e7232ec57f7df7991d562fcaa81695199fea4", kill_on_drop: false }`
[INFO] [stdout] cc5dc4b628caaaf582d3d8cceb2e7232ec57f7df7991d562fcaa81695199fea4