[INFO] fetching crate none-array 1.0.1...
[INFO] documenting none-array-1.0.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate none-array 1.0.1 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate none-array 1.0.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate none-array 1.0.1
[INFO] finished tweaking crates.io crate none-array 1.0.1
[INFO] tweaked toml for crates.io crate none-array 1.0.1 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7336ca98b6d813f39f56192d6cb6e3d8e2fc16e58d04bc878555f51429fee894
[INFO] running `Command { std: "docker" "start" "-a" "7336ca98b6d813f39f56192d6cb6e3d8e2fc16e58d04bc878555f51429fee894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7336ca98b6d813f39f56192d6cb6e3d8e2fc16e58d04bc878555f51429fee894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7336ca98b6d813f39f56192d6cb6e3d8e2fc16e58d04bc878555f51429fee894", kill_on_drop: false }`
[INFO] [stdout] 7336ca98b6d813f39f56192d6cb6e3d8e2fc16e58d04bc878555f51429fee894
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e246f7a63d236753e293a6b515dc3c5a881ad036b45c5e7bd565e0f80a0a2d
[INFO] running `Command { std: "docker" "start" "-a" "01e246f7a63d236753e293a6b515dc3c5a881ad036b45c5e7bd565e0f80a0a2d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling none-array v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: Cannot set `RUSTC_BOOTSTRAP=1` from build script of `none-array v1.0.1 (/opt/rustwide/workdir)`.
[INFO] [stderr] note: Crates cannot set `RUSTC_BOOTSTRAP` themselves, as doing so would subvert the stability guarantees of Rust for your project.
[INFO] [stderr] help: If you're sure you want to do this in your project, set the environment variable `RUSTC_BOOTSTRAP=none_array` before running cargo instead.
[INFO] running `Command { std: "docker" "inspect" "01e246f7a63d236753e293a6b515dc3c5a881ad036b45c5e7bd565e0f80a0a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e246f7a63d236753e293a6b515dc3c5a881ad036b45c5e7bd565e0f80a0a2d", kill_on_drop: false }`
[INFO] [stdout] 01e246f7a63d236753e293a6b515dc3c5a881ad036b45c5e7bd565e0f80a0a2d
