[INFO] fetching crate miracl_core 2.7.0...
[INFO] documenting miracl_core-2.7.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate miracl_core 2.7.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate miracl_core 2.7.0 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 miracl_core 2.7.0
[INFO] finished tweaking crates.io crate miracl_core 2.7.0
[INFO] tweaked toml for crates.io crate miracl_core 2.7.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate miracl_core 2.7.0 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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] c25c4399d30cdf070eb523dab2a0f230c67a06328c62415da9f703b0c7ab845e
[INFO] running `Command { std: "docker" "start" "-a" "c25c4399d30cdf070eb523dab2a0f230c67a06328c62415da9f703b0c7ab845e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c25c4399d30cdf070eb523dab2a0f230c67a06328c62415da9f703b0c7ab845e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25c4399d30cdf070eb523dab2a0f230c67a06328c62415da9f703b0c7ab845e", kill_on_drop: false }`
[INFO] [stdout] c25c4399d30cdf070eb523dab2a0f230c67a06328c62415da9f703b0c7ab845e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 56973dfcca57d358c50e3c2d6b2f99f28b0192ded71103832509d90fe074b918
[INFO] running `Command { std: "docker" "start" "-a" "56973dfcca57d358c50e3c2d6b2f99f28b0192ded71103832509d90fe074b918", kill_on_drop: false }`
[INFO] [stderr]  Documenting miracl_core v2.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "56973dfcca57d358c50e3c2d6b2f99f28b0192ded71103832509d90fe074b918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56973dfcca57d358c50e3c2d6b2f99f28b0192ded71103832509d90fe074b918", kill_on_drop: false }`
[INFO] [stdout] 56973dfcca57d358c50e3c2d6b2f99f28b0192ded71103832509d90fe074b918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] c874a9d6579f88485c417acd9370b40a54face0e011ae370a3ac58796c7d78d1
[INFO] running `Command { std: "docker" "start" "-a" "c874a9d6579f88485c417acd9370b40a54face0e011ae370a3ac58796c7d78d1", kill_on_drop: false }`
[INFO] [stderr]  Documenting miracl_core v2.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "c874a9d6579f88485c417acd9370b40a54face0e011ae370a3ac58796c7d78d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c874a9d6579f88485c417acd9370b40a54face0e011ae370a3ac58796c7d78d1", kill_on_drop: false }`
[INFO] [stdout] c874a9d6579f88485c417acd9370b40a54face0e011ae370a3ac58796c7d78d1