[INFO] fetching crate rafx-nodes 0.0.7...
[INFO] testing rafx-nodes-0.0.7 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rafx-nodes 0.0.7 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rafx-nodes 0.0.7
[INFO] finished tweaking crates.io crate rafx-nodes 0.0.7
[INFO] tweaked toml for crates.io crate rafx-nodes 0.0.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rafx-nodes 0.0.7 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--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]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding glam v0.8.7 (available: v0.32.1)
[INFO] [stderr]       Adding rafx-api v0.0.7 (available: v0.0.16)
[INFO] [stderr]       Adding rafx-base v0.0.7 (available: v0.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raw-window-handle v0.3.4
[INFO] [stderr]   Downloaded cty v0.2.2
[INFO] [stderr]   Downloaded rafx-base v0.0.7
[INFO] [stderr]   Downloaded raw-window-handle v0.4.3
[INFO] [stderr]   Downloaded profiling-procmacros v0.1.3
[INFO] [stderr]   Downloaded glam v0.8.7
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.15
[INFO] [stderr]   Downloaded rafx-api v0.0.7
[INFO] [stderr]   Downloaded profiling v0.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f323ff785a7a06b7b01d22f0d942f9371c7c3aed44046e0eaa145acc637cb485
[INFO] running `Command { std: "docker" "start" "-a" "f323ff785a7a06b7b01d22f0d942f9371c7c3aed44046e0eaa145acc637cb485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f323ff785a7a06b7b01d22f0d942f9371c7c3aed44046e0eaa145acc637cb485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f323ff785a7a06b7b01d22f0d942f9371c7c3aed44046e0eaa145acc637cb485", kill_on_drop: false }`
[INFO] [stdout] f323ff785a7a06b7b01d22f0d942f9371c7c3aed44046e0eaa145acc637cb485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cc8f26e63023d750c3bf067b332e2c9a0d2fba5850c0f0cf63abc13acc08ba8
[INFO] running `Command { std: "docker" "start" "-a" "0cc8f26e63023d750c3bf067b332e2c9a0d2fba5850c0f0cf63abc13acc08ba8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling glam v0.8.7
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling raw-window-handle v0.4.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling rafx-base v0.0.7
[INFO] [stderr]    Compiling raw-window-handle v0.3.4
[INFO] [stderr]    Compiling profiling-procmacros v0.1.3
[INFO] [stderr]    Compiling profiling v0.1.10
[INFO] [stderr]    Compiling rafx-api v0.0.7
[INFO] [stdout] error[E0658]: custom inner attributes are unstable
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rafx-api-0.0.7/src/backends/empty.rs:2:4
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![rustfmt::skip]
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #54726 <https://github.com/rust-lang/rust/issues/54726> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rafx-api` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0cc8f26e63023d750c3bf067b332e2c9a0d2fba5850c0f0cf63abc13acc08ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc8f26e63023d750c3bf067b332e2c9a0d2fba5850c0f0cf63abc13acc08ba8", kill_on_drop: false }`
[INFO] [stdout] 0cc8f26e63023d750c3bf067b332e2c9a0d2fba5850c0f0cf63abc13acc08ba8
