[INFO] fetching crate dispose-derive 0.3.0...
[INFO] checking dispose-derive-0.3.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate dispose-derive 0.3.0 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate dispose-derive 0.3.0 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 dispose-derive 0.3.0
[INFO] finished tweaking crates.io crate dispose-derive 0.3.0
[INFO] tweaked toml for crates.io crate dispose-derive 0.3.0 written to /workspace/builds/worker-76/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gfx-backend-empty v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 5205c41fb6e38a9a72dab97468959d6e18d6bbee8ceca61d01418f9753898e5a
[INFO] running `Command { std: "docker" "start" "-a" "5205c41fb6e38a9a72dab97468959d6e18d6bbee8ceca61d01418f9753898e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5205c41fb6e38a9a72dab97468959d6e18d6bbee8ceca61d01418f9753898e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5205c41fb6e38a9a72dab97468959d6e18d6bbee8ceca61d01418f9753898e5a", kill_on_drop: false }`
[INFO] [stdout] 5205c41fb6e38a9a72dab97468959d6e18d6bbee8ceca61d01418f9753898e5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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] 441edbde1e63a15cf0b4c361c1a089b161bc60a3bbfb04fbd88bcd31d6d040f9
[INFO] running `Command { std: "docker" "start" "-a" "441edbde1e63a15cf0b4c361c1a089b161bc60a3bbfb04fbd88bcd31d6d040f9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking proc-macro2 v1.0.30
[INFO] [stderr]     Checking gfx-hal v0.6.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking quote v1.0.10
[INFO] [stderr]     Checking gfx-backend-empty v0.6.0
[INFO] [stderr]     Checking dispose-derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling dispose-derive v0.3.0
[INFO] [stderr]     Checking dispose v0.3.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.94s
[INFO] running `Command { std: "docker" "inspect" "441edbde1e63a15cf0b4c361c1a089b161bc60a3bbfb04fbd88bcd31d6d040f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "441edbde1e63a15cf0b4c361c1a089b161bc60a3bbfb04fbd88bcd31d6d040f9", kill_on_drop: false }`
[INFO] [stdout] 441edbde1e63a15cf0b4c361c1a089b161bc60a3bbfb04fbd88bcd31d6d040f9
