[INFO] fetching crate virtio 0.0.1...
[INFO] checking virtio-0.0.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate virtio 0.0.1 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate virtio 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate virtio 0.0.1
[INFO] finished tweaking crates.io crate virtio 0.0.1
[INFO] tweaked toml for crates.io crate virtio 0.0.1 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d42cebc732d2ec6c58a976b72a579aed98c50c0365e6f98dadbf6090e122bc9
[INFO] running `Command { std: "docker" "start" "-a" "7d42cebc732d2ec6c58a976b72a579aed98c50c0365e6f98dadbf6090e122bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d42cebc732d2ec6c58a976b72a579aed98c50c0365e6f98dadbf6090e122bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d42cebc732d2ec6c58a976b72a579aed98c50c0365e6f98dadbf6090e122bc9", kill_on_drop: false }`
[INFO] [stdout] 7d42cebc732d2ec6c58a976b72a579aed98c50c0365e6f98dadbf6090e122bc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cd129724d65f7bf2431c8bb7afbe492323182debdf217ff709b59abded0797e
[INFO] running `Command { std: "docker" "start" "-a" "2cd129724d65f7bf2431c8bb7afbe492323182debdf217ff709b59abded0797e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking virtio v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!` or `::`, found `le`
[INFO] [stdout]   --> src/lib.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | macro_rules le! {
[INFO] [stdout]    |             ^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `virtio` due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: expected one of `!` or `::`, found `le`
[INFO] [stdout]   --> src/lib.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 | macro_rules le! {
[INFO] [stdout]    |             ^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2cd129724d65f7bf2431c8bb7afbe492323182debdf217ff709b59abded0797e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd129724d65f7bf2431c8bb7afbe492323182debdf217ff709b59abded0797e", kill_on_drop: false }`
[INFO] [stdout] 2cd129724d65f7bf2431c8bb7afbe492323182debdf217ff709b59abded0797e
