[INFO] fetching crate sixtyfps-viewer 0.1.6...
[INFO] checking sixtyfps-viewer-0.1.6 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate sixtyfps-viewer 0.1.6 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate sixtyfps-viewer 0.1.6
[INFO] finished tweaking crates.io crate sixtyfps-viewer 0.1.6
[INFO] tweaked toml for crates.io crate sixtyfps-viewer 0.1.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sixtyfps-viewer 0.1.6 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sixtyfps-viewer 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const-field-offset v0.1.2
[INFO] [stderr]   Downloaded critical-section v0.2.5
[INFO] [stderr]   Downloaded vtable-macro v0.1.5
[INFO] [stderr]   Downloaded sixtyfps-rendering-backend-default v0.1.6
[INFO] [stderr]   Downloaded vtable v0.1.5
[INFO] [stderr]   Downloaded sixtyfps-corelib-macros v0.1.6
[INFO] [stderr]   Downloaded sixtyfps-rendering-backend-qt v0.1.6
[INFO] [stderr]   Downloaded glutin_egl_sys v0.1.5
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.5
[INFO] [stderr]   Downloaded cpp v0.5.6
[INFO] [stderr]   Downloaded const-field-offset-macro v0.1.2
[INFO] [stderr]   Downloaded lyon_svg v0.17.2
[INFO] [stderr]   Downloaded countme v2.0.4
[INFO] [stderr]   Downloaded ouroboros_macro v0.14.0
[INFO] [stderr]   Downloaded wayland-egl v0.29.4
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.1
[INFO] [stderr]   Downloaded generativity v1.0.0
[INFO] [stderr]   Downloaded by_address v1.0.4
[INFO] [stderr]   Downloaded smithay-clipboard v0.6.5
[INFO] [stderr]   Downloaded smol_str v0.1.21
[INFO] [stderr]   Downloaded ouroboros v0.14.0
[INFO] [stderr]   Downloaded fontdb v0.7.0
[INFO] [stderr]   Downloaded rowan v0.14.1
[INFO] [stderr]   Downloaded scoped-tls-hkt v0.1.2
[INFO] [stderr]   Downloaded nix v0.22.0
[INFO] [stderr]   Downloaded sixtyfps-interpreter v0.1.6
[INFO] [stderr]   Downloaded resvg v0.20.0
[INFO] [stderr]   Downloaded auto_enums_core v0.7.12
[INFO] [stderr]   Downloaded sixtyfps-compilerlib v0.1.6
[INFO] [stderr]   Downloaded sixtyfps-corelib v0.1.6
[INFO] [stderr]   Downloaded femtovg v0.2.10
[INFO] [stderr]   Downloaded auto_enums_derive v0.7.12
[INFO] [stderr]   Downloaded deflate v0.9.1
[INFO] [stderr]   Downloaded smithay-client-toolkit v0.15.3
[INFO] [stderr]   Downloaded cpp_macros v0.5.6
[INFO] [stderr]   Downloaded rustybuzz v0.4.0
[INFO] [stderr]   Downloaded png v0.17.2
[INFO] [stderr]   Downloaded tiny-skia v0.6.2
[INFO] [stderr]   Downloaded serde v1.0.134
[INFO] [stderr]   Downloaded qttypes v0.2.6
[INFO] [stderr]   Downloaded auto_enums v0.7.12
[INFO] [stderr]   Downloaded rgb v0.8.31
[INFO] [stderr]   Downloaded sixtyfps-rendering-backend-gl v0.1.6
[INFO] [stderr]   Downloaded strum_macros v0.23.1
[INFO] [stderr]   Downloaded imgref v1.9.1
[INFO] [stderr]   Downloaded cpp_build v0.5.6
[INFO] [stderr]   Downloaded strum v0.23.0
[INFO] [stderr]   Downloaded glutin_glx_sys v0.1.7
[INFO] [stderr]   Downloaded lyon_geom v0.17.6
[INFO] [stderr]   Downloaded cpp_common v0.5.6
[INFO] [stderr]   Downloaded sixtyfps-common v0.1.6
[INFO] [stderr]   Downloaded codemap-diagnostic v0.1.1
[INFO] [stderr]   Downloaded generational-arena v0.2.8
[INFO] [stderr]   Downloaded font-kit v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1b4a9a939e5286ff9530ebd03ea3d9bd8718824c5ce788160d17ec66b6fdf08
[INFO] running `Command { std: "docker" "start" "-a" "b1b4a9a939e5286ff9530ebd03ea3d9bd8718824c5ce788160d17ec66b6fdf08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1b4a9a939e5286ff9530ebd03ea3d9bd8718824c5ce788160d17ec66b6fdf08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1b4a9a939e5286ff9530ebd03ea3d9bd8718824c5ce788160d17ec66b6fdf08", kill_on_drop: false }`
[INFO] [stdout] b1b4a9a939e5286ff9530ebd03ea3d9bd8718824c5ce788160d17ec66b6fdf08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7987ebf18ce4010402123aac1282f95e2aa05cce1d65fda53e3df379b55b5dc3
[INFO] running `Command { std: "docker" "start" "-a" "7987ebf18ce4010402123aac1282f95e2aa05cce1d65fda53e3df379b55b5dc3", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `rayon v1.5.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `rayon v1.5.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rayon-1.5.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "7987ebf18ce4010402123aac1282f95e2aa05cce1d65fda53e3df379b55b5dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7987ebf18ce4010402123aac1282f95e2aa05cce1d65fda53e3df379b55b5dc3", kill_on_drop: false }`
[INFO] [stdout] 7987ebf18ce4010402123aac1282f95e2aa05cce1d65fda53e3df379b55b5dc3