[INFO] fetching crate async-component 0.9.0...
[INFO] testing async-component-0.9.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate async-component 0.9.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate async-component 0.9.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-component 0.9.0
[INFO] finished tweaking crates.io crate async-component 0.9.0
[INFO] tweaked toml for crates.io crate async-component 0.9.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate async-component 0.9.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num_cpus v1.14.0
[INFO] [stderr]   Downloaded parking_lot_core v0.9.5
[INFO] [stderr]   Downloaded bytes v1.3.0
[INFO] [stderr]   Downloaded syn v1.0.105
[INFO] [stderr]   Downloaded libc v0.2.138
[INFO] [stderr]   Downloaded tokio v1.23.0
[INFO] [stderr]   Downloaded async-component-core v0.9.0
[INFO] [stderr]   Downloaded async-component-macro v0.9.0
[INFO] [stderr]   Downloaded async-component-components v0.9.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20e67cbf4c8849d1cdabbdea2e90d0a422a7230cc8a2dd4aa897a129586812ab
[INFO] running `Command { std: "docker" "start" "-a" "20e67cbf4c8849d1cdabbdea2e90d0a422a7230cc8a2dd4aa897a129586812ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20e67cbf4c8849d1cdabbdea2e90d0a422a7230cc8a2dd4aa897a129586812ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e67cbf4c8849d1cdabbdea2e90d0a422a7230cc8a2dd4aa897a129586812ab", kill_on_drop: false }`
[INFO] [stdout] 20e67cbf4c8849d1cdabbdea2e90d0a422a7230cc8a2dd4aa897a129586812ab
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 293cf683d45881cdfb39fb3021f55fc3e201a80de0d4feef05c3c1492a373b6d
[INFO] running `Command { std: "docker" "start" "-a" "293cf683d45881cdfb39fb3021f55fc3e201a80de0d4feef05c3c1492a373b6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling async-component-core v0.9.0
[INFO] [stderr]    Compiling async-component-components v0.9.0
[INFO] [stderr]    Compiling async-component-macro v0.9.0
[INFO] [stderr]    Compiling async-component v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/../README.md: No such file or directory (os error 2)
[INFO] [stdout]  --> src/lib.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-component` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "293cf683d45881cdfb39fb3021f55fc3e201a80de0d4feef05c3c1492a373b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293cf683d45881cdfb39fb3021f55fc3e201a80de0d4feef05c3c1492a373b6d", kill_on_drop: false }`
[INFO] [stdout] 293cf683d45881cdfb39fb3021f55fc3e201a80de0d4feef05c3c1492a373b6d
