[INFO] fetching crate duct_sh 0.13.5...
[INFO] documenting duct_sh-0.13.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate duct_sh 0.13.5 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate duct_sh 0.13.5 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 duct_sh 0.13.5
[INFO] finished tweaking crates.io crate duct_sh 0.13.5
[INFO] tweaked toml for crates.io crate duct_sh 0.13.5 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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" "+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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 082f344ecd32a9fdef86270b0cfb99f4cb80c89538e616fd1f05e9a9552716c6
[INFO] running `Command { std: "docker" "start" "-a" "082f344ecd32a9fdef86270b0cfb99f4cb80c89538e616fd1f05e9a9552716c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "082f344ecd32a9fdef86270b0cfb99f4cb80c89538e616fd1f05e9a9552716c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082f344ecd32a9fdef86270b0cfb99f4cb80c89538e616fd1f05e9a9552716c6", kill_on_drop: false }`
[INFO] [stdout] 082f344ecd32a9fdef86270b0cfb99f4cb80c89538e616fd1f05e9a9552716c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] ed0d604e778a89222045a14804c7074542c7c32f4dec0df0abdf4a634b90b65b
[INFO] running `Command { std: "docker" "start" "-a" "ed0d604e778a89222045a14804c7074542c7c32f4dec0df0abdf4a634b90b65b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking shared_child v0.3.5
[INFO] [stderr]     Checking os_pipe v0.9.2
[INFO] [stderr]     Checking duct v0.13.5
[INFO] [stderr]  Documenting duct_sh v0.13.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `Command { std: "docker" "inspect" "ed0d604e778a89222045a14804c7074542c7c32f4dec0df0abdf4a634b90b65b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0d604e778a89222045a14804c7074542c7c32f4dec0df0abdf4a634b90b65b", kill_on_drop: false }`
[INFO] [stdout] ed0d604e778a89222045a14804c7074542c7c32f4dec0df0abdf4a634b90b65b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] cff3144e98f2260e2ff081c3317f3642f33636a522e4c844665fbf7b6e8edd4d
[INFO] running `Command { std: "docker" "start" "-a" "cff3144e98f2260e2ff081c3317f3642f33636a522e4c844665fbf7b6e8edd4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking os_pipe v0.9.2
[INFO] [stderr]     Checking shared_child v0.3.5
[INFO] [stderr]     Checking duct v0.13.5
[INFO] [stderr]  Documenting duct_sh v0.13.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "cff3144e98f2260e2ff081c3317f3642f33636a522e4c844665fbf7b6e8edd4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff3144e98f2260e2ff081c3317f3642f33636a522e4c844665fbf7b6e8edd4d", kill_on_drop: false }`
[INFO] [stdout] cff3144e98f2260e2ff081c3317f3642f33636a522e4c844665fbf7b6e8edd4d