[INFO] fetching crate mouce 0.2.1...
[INFO] documenting mouce-0.2.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate mouce 0.2.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate mouce 0.2.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mouce 0.2.1
[INFO] finished tweaking crates.io crate mouce 0.2.1
[INFO] tweaked toml for crates.io crate mouce 0.2.1 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate mouce 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36dfc0d41ddaa3fae383566d9e89d5bef985f35c0d362110ee2a15b92a8310b2
[INFO] running `Command { std: "docker" "start" "-a" "36dfc0d41ddaa3fae383566d9e89d5bef985f35c0d362110ee2a15b92a8310b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36dfc0d41ddaa3fae383566d9e89d5bef985f35c0d362110ee2a15b92a8310b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36dfc0d41ddaa3fae383566d9e89d5bef985f35c0d362110ee2a15b92a8310b2", kill_on_drop: false }`
[INFO] [stdout] 36dfc0d41ddaa3fae383566d9e89d5bef985f35c0d362110ee2a15b92a8310b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 148ca9fc44fc5ab8b73efedca3ddb4d9eb8007b6ac3b490933f12e4101ca66fd
[INFO] running `Command { std: "docker" "start" "-a" "148ca9fc44fc5ab8b73efedca3ddb4d9eb8007b6ac3b490933f12e4101ca66fd", 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]     Checking glob v0.3.0
[INFO] [stderr]  Documenting mouce v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "148ca9fc44fc5ab8b73efedca3ddb4d9eb8007b6ac3b490933f12e4101ca66fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "148ca9fc44fc5ab8b73efedca3ddb4d9eb8007b6ac3b490933f12e4101ca66fd", kill_on_drop: false }`
[INFO] [stdout] 148ca9fc44fc5ab8b73efedca3ddb4d9eb8007b6ac3b490933f12e4101ca66fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] cdbd1c6b92ec93682b6c0b048a992c6b778c7e4b2c0f205f10f8fcc75a6b5a74
[INFO] running `Command { std: "docker" "start" "-a" "cdbd1c6b92ec93682b6c0b048a992c6b778c7e4b2c0f205f10f8fcc75a6b5a74", kill_on_drop: false }`
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]  Documenting mouce v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "cdbd1c6b92ec93682b6c0b048a992c6b778c7e4b2c0f205f10f8fcc75a6b5a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdbd1c6b92ec93682b6c0b048a992c6b778c7e4b2c0f205f10f8fcc75a6b5a74", kill_on_drop: false }`
[INFO] [stdout] cdbd1c6b92ec93682b6c0b048a992c6b778c7e4b2c0f205f10f8fcc75a6b5a74