[INFO] cloning repository https://github.com/tonyQihuanYang/Rust-MUD
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonyQihuanYang/Rust-MUD" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtonyQihuanYang%2FRust-MUD", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtonyQihuanYang%2FRust-MUD'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3370dcbbc5b5f8c6602522e78ee999ddc8ca733
[INFO] checking tonyQihuanYang/Rust-MUD/a3370dcbbc5b5f8c6602522e78ee999ddc8ca733 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtonyQihuanYang%2FRust-MUD" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tonyQihuanYang/Rust-MUD
[INFO] finished tweaking git repo https://github.com/tonyQihuanYang/Rust-MUD
[INFO] tweaked toml for git repo https://github.com/tonyQihuanYang/Rust-MUD written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tonyQihuanYang/Rust-MUD on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tonyQihuanYang/Rust-MUD 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-4-tc1/source/bevy/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] [stderr] warning: /workspace/builds/worker-4-tc1/source/bevy/Cargo.toml: unused manifest key: target.x86_64-unknown-linux-gnu.linker
[INFO] [stderr] warning: /workspace/builds/worker-4-tc1/source/bevy/Cargo.toml: unused manifest key: target.x86_64-unknown-linux-gnu.rustflags
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded naia-derive v0.13.0
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[INFO] [stderr]   Downloaded rusty_audio v1.4.0
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[INFO] [stderr]   Downloaded x25519-dalek v2.0.0-pre.1
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[INFO] [stderr]   Downloaded bevy_reflect_derive v0.9.1
[INFO] [stderr]   Downloaded erased-serde v0.3.23
[INFO] [stderr]   Downloaded cc v1.0.76
[INFO] [stderr]   Downloaded rusticata-macros v3.2.0
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[INFO] [stderr]   Downloaded encase v0.4.0
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[INFO] [stderr]   Downloaded bevy_sprite v0.9.1
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[INFO] [stderr]   Downloaded bevy_math v0.9.1
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[INFO] [stderr]   Downloaded bevy_time v0.9.1
[INFO] [stderr]   Downloaded rodio v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60ae02b899a6803d69a59e1f393cff87b5238bb116df45fd037cae8cf7a235fa
[INFO] running `Command { std: "docker" "start" "-a" "60ae02b899a6803d69a59e1f393cff87b5238bb116df45fd037cae8cf7a235fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60ae02b899a6803d69a59e1f393cff87b5238bb116df45fd037cae8cf7a235fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ae02b899a6803d69a59e1f393cff87b5238bb116df45fd037cae8cf7a235fa", kill_on_drop: false }`
[INFO] [stdout] 60ae02b899a6803d69a59e1f393cff87b5238bb116df45fd037cae8cf7a235fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a8d3b3d252ae2bb184b89b829c5e08ddc7253790f9efbc05499becb8431f8e5
[INFO] running `Command { std: "docker" "start" "-a" "9a8d3b3d252ae2bb184b89b829c5e08ddc7253790f9efbc05499becb8431f8e5", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/bevy/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: /opt/rustwide/workdir/bevy/Cargo.toml: unused manifest key: target.x86_64-unknown-linux-gnu.linker
[INFO] [stderr] warning: /opt/rustwide/workdir/bevy/Cargo.toml: unused manifest key: target.x86_64-unknown-linux-gnu.rustflags
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling parking_lot_core v0.9.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking futures-io v0.3.25
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling cc v1.0.76
[INFO] [stderr]     Checking async-task v4.3.0
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file`
[INFO] [stdout]    |
[INFO] [stdout] 92 -     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout] 92 +     feature(proc_macro_span, proc_macro_span_file)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling erased-serde v0.3.23
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]     Checking cache-padded v1.2.0
[INFO] [stderr]     Checking thread_local v1.1.4
[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 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9a8d3b3d252ae2bb184b89b829c5e08ddc7253790f9efbc05499becb8431f8e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8d3b3d252ae2bb184b89b829c5e08ddc7253790f9efbc05499becb8431f8e5", kill_on_drop: false }`
[INFO] [stdout] 9a8d3b3d252ae2bb184b89b829c5e08ddc7253790f9efbc05499becb8431f8e5
