[INFO] fetching crate bevy_despawn_tree 0.1.0...
[INFO] checking bevy_despawn_tree-0.1.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate bevy_despawn_tree 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate bevy_despawn_tree 0.1.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bevy_despawn_tree 0.1.0
[INFO] finished tweaking crates.io crate bevy_despawn_tree 0.1.0
[INFO] tweaked toml for crates.io crate bevy_despawn_tree 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate bevy_despawn_tree 0.1.0 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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pkg-config v0.3.25
[INFO] [stderr]   Downloaded bevy_encase_derive v0.8.1
[INFO] [stderr]   Downloaded d3d12 v0.5.0
[INFO] [stderr]   Downloaded hexasphere v7.2.1
[INFO] [stderr]   Downloaded bevy_core v0.8.1
[INFO] [stderr]   Downloaded bevy_derive v0.8.1
[INFO] [stderr]   Downloaded encase_derive_impl v0.3.0
[INFO] [stderr]   Downloaded bevy_internal v0.8.1
[INFO] [stderr]   Downloaded bevy_tasks v0.8.1
[INFO] [stderr]   Downloaded bevy_macro_utils v0.8.1
[INFO] [stderr]   Downloaded bevy_transform v0.8.1
[INFO] [stderr]   Downloaded bevy_ptr v0.8.1
[INFO] [stderr]   Downloaded const_panic v0.2.6
[INFO] [stderr]   Downloaded bevy_core_pipeline v0.8.1
[INFO] [stderr]   Downloaded anyhow v1.0.65
[INFO] [stderr]   Downloaded bevy_utils v0.8.1
[INFO] [stderr]   Downloaded wgpu v0.13.1
[INFO] [stderr]   Downloaded image v0.24.4
[INFO] [stderr]   Downloaded naga v0.9.0
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.16
[INFO] [stderr]   Downloaded bevy_render v0.8.1
[INFO] [stderr]   Downloaded bevy_pbr v0.8.1
[INFO] [stderr]   Downloaded wgpu-core v0.13.2
[INFO] [stderr]   Downloaded bevy_ecs v0.8.1
[INFO] [stderr]   Downloaded wgpu-hal v0.13.2
[INFO] [stderr]   Downloaded glam v0.21.3
[INFO] [stderr]   Downloaded ash v0.37.0+1.3.209
[INFO] [stderr]   Downloaded bevy v0.8.1
[INFO] [stderr]   Downloaded bevy_reflect v0.8.1
[INFO] [stderr]   Downloaded bevy_asset v0.8.1
[INFO] [stderr]   Downloaded bevy_mikktspace v0.8.1
[INFO] [stderr]   Downloaded bevy_diagnostic v0.8.1
[INFO] [stderr]   Downloaded bevy_ecs_macros v0.8.1
[INFO] [stderr]   Downloaded async-channel v1.7.1
[INFO] [stderr]   Downloaded bytemuck v1.12.1
[INFO] [stderr]   Downloaded android_logger v0.10.1
[INFO] [stderr]   Downloaded env_logger v0.8.4
[INFO] [stderr]   Downloaded bumpalo v3.11.0
[INFO] [stderr]   Downloaded uuid v1.2.1
[INFO] [stderr]   Downloaded bevy_time v0.8.1
[INFO] [stderr]   Downloaded bevy_hierarchy v0.8.1
[INFO] [stderr]   Downloaded encase_derive v0.3.0
[INFO] [stderr]   Downloaded async-task v4.3.0
[INFO] [stderr]   Downloaded bevy_log v0.8.1
[INFO] [stderr]   Downloaded bevy_render_macros v0.8.1
[INFO] [stderr]   Downloaded bevy_app v0.8.1
[INFO] [stderr]   Downloaded bevy_input v0.8.1
[INFO] [stderr]   Downloaded erased-serde v0.3.23
[INFO] [stderr]   Downloaded bytemuck_derive v1.2.1
[INFO] [stderr]   Downloaded concurrent-queue v1.2.4
[INFO] [stderr]   Downloaded bevy_reflect_derive v0.8.1
[INFO] [stderr]   Downloaded bevy_window v0.8.1
[INFO] [stderr]   Downloaded encase v0.3.0
[INFO] [stderr]   Downloaded wgpu-types v0.13.2
[INFO] [stderr]   Downloaded bevy_math v0.8.1
[INFO] [stderr]   Downloaded futures-io v0.3.24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70cea887d1f4e92bfaf18d344b4c25c5838e33cc7772f2fcb561bd8ada893105
[INFO] running `Command { std: "docker" "start" "-a" "70cea887d1f4e92bfaf18d344b4c25c5838e33cc7772f2fcb561bd8ada893105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70cea887d1f4e92bfaf18d344b4c25c5838e33cc7772f2fcb561bd8ada893105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70cea887d1f4e92bfaf18d344b4c25c5838e33cc7772f2fcb561bd8ada893105", kill_on_drop: false }`
[INFO] [stdout] 70cea887d1f4e92bfaf18d344b4c25c5838e33cc7772f2fcb561bd8ada893105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d794b514c0aedfa5466803e2ec1c8eb6b7f9c85b574abeebad350efa61c4c00
[INFO] running `Command { std: "docker" "start" "-a" "2d794b514c0aedfa5466803e2ec1c8eb6b7f9c85b574abeebad350efa61c4c00", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.46/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking cache-padded v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking concurrent-queue v1.2.4
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2d794b514c0aedfa5466803e2ec1c8eb6b7f9c85b574abeebad350efa61c4c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d794b514c0aedfa5466803e2ec1c8eb6b7f9c85b574abeebad350efa61c4c00", kill_on_drop: false }`
[INFO] [stdout] 2d794b514c0aedfa5466803e2ec1c8eb6b7f9c85b574abeebad350efa61c4c00
