[INFO] fetching crate signify 0.6.0...
[INFO] documenting signify-0.6.0 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate signify 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate signify 0.6.0 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 signify 0.6.0
[INFO] finished tweaking crates.io crate signify 0.6.0
[INFO] tweaked toml for crates.io crate signify 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate signify 0.6.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded bcrypt-pbkdf v0.10.0
[INFO] [stderr]   Downloaded libsignify v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d48eb4e3fe5c5a8db1583a00c0ec3a0baa9826c7af61c5eb4a3b8a0626a02a62
[INFO] running `Command { std: "docker" "start" "-a" "d48eb4e3fe5c5a8db1583a00c0ec3a0baa9826c7af61c5eb4a3b8a0626a02a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d48eb4e3fe5c5a8db1583a00c0ec3a0baa9826c7af61c5eb4a3b8a0626a02a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d48eb4e3fe5c5a8db1583a00c0ec3a0baa9826c7af61c5eb4a3b8a0626a02a62", kill_on_drop: false }`
[INFO] [stdout] d48eb4e3fe5c5a8db1583a00c0ec3a0baa9826c7af61c5eb4a3b8a0626a02a62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2312ecd6f07e8637052884644b93c5ae691d846d6aa284ecd04d2fa8814787ad
[INFO] running `Command { std: "docker" "start" "-a" "2312ecd6f07e8637052884644b93c5ae691d846d6aa284ecd04d2fa8814787ad", kill_on_drop: false }`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "2312ecd6f07e8637052884644b93c5ae691d846d6aa284ecd04d2fa8814787ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2312ecd6f07e8637052884644b93c5ae691d846d6aa284ecd04d2fa8814787ad", kill_on_drop: false }`
[INFO] [stdout] 2312ecd6f07e8637052884644b93c5ae691d846d6aa284ecd04d2fa8814787ad
