[INFO] fetching crate cron-lingo 0.3.1...
[INFO] documenting cron-lingo-0.3.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate cron-lingo 0.3.1 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate cron-lingo 0.3.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cron-lingo 0.3.1
[INFO] finished tweaking crates.io crate cron-lingo 0.3.1
[INFO] tweaked toml for crates.io crate cron-lingo 0.3.1 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-2021-08-01" "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] 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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff00847ee0763618ff0a7e74fbe4a9de8675767244d2b920c01c80d591d00195
[INFO] running `Command { std: "docker" "start" "-a" "ff00847ee0763618ff0a7e74fbe4a9de8675767244d2b920c01c80d591d00195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff00847ee0763618ff0a7e74fbe4a9de8675767244d2b920c01c80d591d00195", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff00847ee0763618ff0a7e74fbe4a9de8675767244d2b920c01c80d591d00195", kill_on_drop: false }`
[INFO] [stdout] ff00847ee0763618ff0a7e74fbe4a9de8675767244d2b920c01c80d591d00195
[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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c5b93ac7904ecef1f361bd66147b3eab76b73a43283b2a5621bc813e3a0eabe
[INFO] running `Command { std: "docker" "start" "-a" "9c5b93ac7904ecef1f361bd66147b3eab76b73a43283b2a5621bc813e3a0eabe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling const_fn v0.4.8
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling time v0.2.22
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]  Documenting cron-lingo v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.27s
[INFO] running `Command { std: "docker" "inspect" "9c5b93ac7904ecef1f361bd66147b3eab76b73a43283b2a5621bc813e3a0eabe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c5b93ac7904ecef1f361bd66147b3eab76b73a43283b2a5621bc813e3a0eabe", kill_on_drop: false }`
[INFO] [stdout] 9c5b93ac7904ecef1f361bd66147b3eab76b73a43283b2a5621bc813e3a0eabe
