[INFO] cloning repository https://github.com/hfaulds/amethyst-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hfaulds/amethyst-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhfaulds%2Famethyst-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhfaulds%2Famethyst-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c60d96cc15843ce5f78613fef5c79e12142c59d
[INFO] checking hfaulds/amethyst-test against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhfaulds%2Famethyst-test" "/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/hfaulds/amethyst-test 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/hfaulds/amethyst-test
[INFO] finished tweaking git repo https://github.com/hfaulds/amethyst-test
[INFO] tweaked toml for git repo https://github.com/hfaulds/amethyst-test written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/hfaulds/amethyst-test 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 rgb v0.8.13
[INFO] [stderr]   Downloaded redox_users v0.3.0
[INFO] [stderr]   Downloaded derivative v1.0.2
[INFO] [stderr]   Downloaded backtrace v0.3.34
[INFO] [stderr]   Downloaded winit v0.19.2
[INFO] [stderr]   Downloaded glsl-layout-derive v0.3.0
[INFO] [stderr]   Downloaded inventory-impl v0.1.3
[INFO] [stderr]   Downloaded err-derive v0.1.5
[INFO] [stderr]   Downloaded glyph_brush_layout v0.1.6
[INFO] [stderr]   Downloaded ahash v0.2.13
[INFO] [stderr]   Downloaded paste-impl v0.1.5
[INFO] [stderr]   Downloaded rawpointer v0.1.0
[INFO] [stderr]   Downloaded gfx-backend-metal v0.2.3
[INFO] [stderr]   Downloaded xi-unicode v0.1.0
[INFO] [stderr]   Downloaded coreaudio-sys v0.2.2
[INFO] [stderr]   Downloaded cmake v0.1.40
[INFO] [stderr]   Downloaded serde_bytes v0.11.1
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.48
[INFO] [stderr]   Downloaded bumpalo v2.5.0
[INFO] [stderr]   Downloaded js-sys v0.3.25
[INFO] [stderr]   Downloaded proc_macro_roids v0.4.0
[INFO] [stderr]   Downloaded amethyst_derive v0.6.0
[INFO] [stderr]   Downloaded amethyst_assets v0.9.0
[INFO] [stderr]   Downloaded amethyst_ui v0.8.0
[INFO] [stderr]   Downloaded ctor v0.1.9
[INFO] [stderr]   Downloaded gif v0.10.2
[INFO] [stderr]   Downloaded image v0.21.2
[INFO] [stderr]   Downloaded bincode v1.1.4
[INFO] [stderr]   Downloaded amethyst_tiles v0.1.0
[INFO] [stderr]   Downloaded amethyst_network v0.6.0
[INFO] [stderr]   Downloaded unic-langid-impl v0.4.0
[INFO] [stderr]   Downloaded unic-langid v0.4.2
[INFO] [stderr]   Downloaded fluent-locale v0.7.0
[INFO] [stderr]   Downloaded intl_pluralrules v2.0.0
[INFO] [stderr]   Downloaded rental v0.5.4
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.48
[INFO] [stderr]   Downloaded percent-encoding v2.0.0
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.8
[INFO] [stderr]   Downloaded amethyst_core v0.8.0
[INFO] [stderr]   Downloaded mint v0.5.1
[INFO] [stderr]   Downloaded downcast-rs v1.0.4
[INFO] [stderr]   Downloaded pkg-config v0.3.15
[INFO] [stderr]   Downloaded unic-langid-macros-impl v0.3.0
[INFO] [stderr]   Downloaded stb_truetype v0.2.6
[INFO] [stderr]   Downloaded unic-langid-macros v0.3.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.4
[INFO] [stderr]   Downloaded rusttype v0.7.7
[INFO] [stderr]   Downloaded objc v0.2.6
[INFO] [stderr]   Downloaded x11-dl v2.18.3
[INFO] [stderr]   Downloaded cc v1.0.38
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.48
[INFO] [stderr]   Downloaded alga v0.9.1
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.48
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.48
[INFO] [stderr]   Downloaded rental-impl v0.5.4
[INFO] [stderr]   Downloaded amethyst_animation v0.8.0
[INFO] [stderr]   Downloaded fluent-bundle v0.7.1
[INFO] [stderr]   Downloaded fern v0.5.8
[INFO] [stderr]   Downloaded amethyst v0.13.0
[INFO] [stderr]   Downloaded syn v0.15.42
[INFO] [stderr]   Downloaded paste v0.1.5
[INFO] [stderr]   Downloaded getrandom v0.1.7
[INFO] [stderr]   Downloaded lexical-core v0.4.3
[INFO] [stderr]   Downloaded cocoa v0.18.4
[INFO] [stderr]   Downloaded fluent v0.7.1
[INFO] [stderr]   Downloaded amethyst_locale v0.7.0
[INFO] [stderr]   Downloaded amethyst_input v0.9.0
[INFO] [stderr]   Downloaded glyph_brush v0.5.3
[INFO] [stderr]   Downloaded ghost v0.1.0
[INFO] [stderr]   Downloaded inventory v0.1.3
[INFO] [stderr]   Downloaded glsl-layout v0.3.0
[INFO] [stderr]   Downloaded static_assertions v0.3.3
[INFO] [stderr]   Downloaded matrixmultiply v0.2.2
[INFO] [stderr]   Downloaded hashbrown v0.6.0
[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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07a24158d01d4fcf1b7163fba43257904ba6e882d6f1a72209bf12121286513d
[INFO] running `Command { std: "docker" "start" "-a" "07a24158d01d4fcf1b7163fba43257904ba6e882d6f1a72209bf12121286513d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07a24158d01d4fcf1b7163fba43257904ba6e882d6f1a72209bf12121286513d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a24158d01d4fcf1b7163fba43257904ba6e882d6f1a72209bf12121286513d", kill_on_drop: false }`
[INFO] [stdout] 07a24158d01d4fcf1b7163fba43257904ba6e882d6f1a72209bf12121286513d
[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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72ff227d86ef2df5d37ed6171a7c0c4863f0df194dbec80864fad7378bad8847
[INFO] running `Command { std: "docker" "start" "-a" "72ff227d86ef2df5d37ed6171a7c0c4863f0df194dbec80864fad7378bad8847", 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" "72ff227d86ef2df5d37ed6171a7c0c4863f0df194dbec80864fad7378bad8847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72ff227d86ef2df5d37ed6171a7c0c4863f0df194dbec80864fad7378bad8847", kill_on_drop: false }`
[INFO] [stdout] 72ff227d86ef2df5d37ed6171a7c0c4863f0df194dbec80864fad7378bad8847