[INFO] fetching crate chargrid_render 0.2.0...
[INFO] documenting chargrid_render-0.2.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate chargrid_render 0.2.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate chargrid_render 0.2.0 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 chargrid_render 0.2.0
[INFO] finished tweaking crates.io crate chargrid_render 0.2.0
[INFO] tweaked toml for crates.io crate chargrid_render 0.2.0 written to /workspace/builds/worker-77/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] a6a1821868b60bc932e1237505d5aa0aa10291ef829e9ded61eca5d348270025
[INFO] running `Command { std: "docker" "start" "-a" "a6a1821868b60bc932e1237505d5aa0aa10291ef829e9ded61eca5d348270025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6a1821868b60bc932e1237505d5aa0aa10291ef829e9ded61eca5d348270025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6a1821868b60bc932e1237505d5aa0aa10291ef829e9ded61eca5d348270025", kill_on_drop: false }`
[INFO] [stdout] a6a1821868b60bc932e1237505d5aa0aa10291ef829e9ded61eca5d348270025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 41afe7221de5c1d989e7619c69361ea14e839d395bb8e7c2e99f04197e84b058
[INFO] running `Command { std: "docker" "start" "-a" "41afe7221de5c1d989e7619c69361ea14e839d395bb8e7c2e99f04197e84b058", kill_on_drop: false }`
[INFO] [stderr]     Checking coord_2d v0.3.3
[INFO] [stderr]     Checking rgb24 v0.3.1
[INFO] [stderr]     Checking grid_2d v0.15.2
[INFO] [stderr]  Documenting chargrid_render v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "41afe7221de5c1d989e7619c69361ea14e839d395bb8e7c2e99f04197e84b058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41afe7221de5c1d989e7619c69361ea14e839d395bb8e7c2e99f04197e84b058", kill_on_drop: false }`
[INFO] [stdout] 41afe7221de5c1d989e7619c69361ea14e839d395bb8e7c2e99f04197e84b058
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] aa27dedee8142731ced08b05f68f3b68b2cfa15cac86ba7af4b8ac40a113e30a
[INFO] running `Command { std: "docker" "start" "-a" "aa27dedee8142731ced08b05f68f3b68b2cfa15cac86ba7af4b8ac40a113e30a", kill_on_drop: false }`
[INFO] [stderr]     Checking coord_2d v0.3.3
[INFO] [stderr]     Checking rgb24 v0.3.1
[INFO] [stderr]     Checking grid_2d v0.15.2
[INFO] [stderr]  Documenting chargrid_render v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "aa27dedee8142731ced08b05f68f3b68b2cfa15cac86ba7af4b8ac40a113e30a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa27dedee8142731ced08b05f68f3b68b2cfa15cac86ba7af4b8ac40a113e30a", kill_on_drop: false }`
[INFO] [stdout] aa27dedee8142731ced08b05f68f3b68b2cfa15cac86ba7af4b8ac40a113e30a