[INFO] cloning repository https://github.com/rafaeldelboni/ggez-specs-nphysics-hello-world
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rafaeldelboni/ggez-specs-nphysics-hello-world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaeldelboni%2Fggez-specs-nphysics-hello-world", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaeldelboni%2Fggez-specs-nphysics-hello-world'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ff511a4fd056765fe9b7b707c90c8bd071a4d71
[INFO] checking rafaeldelboni/ggez-specs-nphysics-hello-world against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaeldelboni%2Fggez-specs-nphysics-hello-world" "/workspace/builds/worker-46/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rafaeldelboni/ggez-specs-nphysics-hello-world on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rafaeldelboni/ggez-specs-nphysics-hello-world
[INFO] finished tweaking git repo https://github.com/rafaeldelboni/ggez-specs-nphysics-hello-world
[INFO] tweaked toml for git repo https://github.com/rafaeldelboni/ggez-specs-nphysics-hello-world written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/rafaeldelboni/ggez-specs-nphysics-hello-world already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "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 stdweb-internal-runtime v0.1.0
[INFO] [stderr]   Downloaded nphysics2d v0.9.2
[INFO] [stderr]   Downloaded base-x v0.2.3
[INFO] [stderr]   Downloaded num-complex v0.2.0
[INFO] [stderr]   Downloaded libm v0.1.2
[INFO] [stderr]   Downloaded stdweb-internal-macros v0.2.0
[INFO] [stderr]   Downloaded specs v0.12.3
[INFO] [stderr]   Downloaded slab v0.4.1
[INFO] [stderr]   Downloaded generic-array v0.11.1
[INFO] [stderr]   Downloaded nalgebra v0.16.4
[INFO] [stderr]   Downloaded ncollide2d v0.17.1
[INFO] [stderr]   Downloaded serde_json v1.0.31
[INFO] [stderr]   Downloaded proc-macro2 v0.4.19
[INFO] [stderr]   Downloaded serde v1.0.79
[INFO] [stderr]   Downloaded stdweb-derive v0.5.0
[INFO] [stderr]   Downloaded hibitset v0.5.2
[INFO] [stderr]   Downloaded stdweb v0.4.9
[INFO] [stderr]   Downloaded downcast v0.9.2
[INFO] [stderr]   Downloaded syn v0.15.7
[INFO] [stderr]   Downloaded serde_derive v1.0.79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f24da12866026706be94e1b03309b8d5e8c4c9a0e0f7a140387fdb2441187b5
[INFO] running `Command { std: "docker" "start" "-a" "4f24da12866026706be94e1b03309b8d5e8c4c9a0e0f7a140387fdb2441187b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f24da12866026706be94e1b03309b8d5e8c4c9a0e0f7a140387fdb2441187b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f24da12866026706be94e1b03309b8d5e8c4c9a0e0f7a140387fdb2441187b5", kill_on_drop: false }`
[INFO] [stdout] 4f24da12866026706be94e1b03309b8d5e8c4c9a0e0f7a140387fdb2441187b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5641cd478f4fe1af98d2dc8900ff114554f640682c261cfb5b91ad9dc50ddb93
[INFO] running `Command { std: "docker" "start" "-a" "5641cd478f4fe1af98d2dc8900ff114554f640682c261cfb5b91ad9dc50ddb93", 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" "5641cd478f4fe1af98d2dc8900ff114554f640682c261cfb5b91ad9dc50ddb93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5641cd478f4fe1af98d2dc8900ff114554f640682c261cfb5b91ad9dc50ddb93", kill_on_drop: false }`
[INFO] [stdout] 5641cd478f4fe1af98d2dc8900ff114554f640682c261cfb5b91ad9dc50ddb93