[INFO] cloning repository https://github.com/ModPhoenix/bioinformatics-problems
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ModPhoenix/bioinformatics-problems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FModPhoenix%2Fbioinformatics-problems", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FModPhoenix%2Fbioinformatics-problems'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ccb27b6d87c68d6743508ab9ca36e44b93b23bf
[INFO] documenting ModPhoenix/bioinformatics-problems against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FModPhoenix%2Fbioinformatics-problems" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ModPhoenix/bioinformatics-problems 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 git repo https://github.com/ModPhoenix/bioinformatics-problems
[INFO] finished tweaking git repo https://github.com/ModPhoenix/bioinformatics-problems
[INFO] tweaked toml for git repo https://github.com/ModPhoenix/bioinformatics-problems written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/ModPhoenix/bioinformatics-problems 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] e88cbe8f2fe64c3548bcb89c05f84b9c919db40c4eb4426b7e61fd24d449444b
[INFO] running `Command { std: "docker" "start" "-a" "e88cbe8f2fe64c3548bcb89c05f84b9c919db40c4eb4426b7e61fd24d449444b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e88cbe8f2fe64c3548bcb89c05f84b9c919db40c4eb4426b7e61fd24d449444b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e88cbe8f2fe64c3548bcb89c05f84b9c919db40c4eb4426b7e61fd24d449444b", kill_on_drop: false }`
[INFO] [stdout] e88cbe8f2fe64c3548bcb89c05f84b9c919db40c4eb4426b7e61fd24d449444b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 646420b0c0cf0ea867e3a1b01cb3d6dfb0ba95ed42ef8f07f6403eee25d265cc
[INFO] running `Command { std: "docker" "start" "-a" "646420b0c0cf0ea867e3a1b01cb3d6dfb0ba95ed42ef8f07f6403eee25d265cc", kill_on_drop: false }`
[INFO] [stderr]     Checking counting-dna-nucleotides v0.1.0 (/opt/rustwide/workdir/counting-dna-nucleotides)
[INFO] [stderr]  Documenting complementing-strand-of-dna v0.1.0 (/opt/rustwide/workdir/complementing-strand-of-dna)
[INFO] [stderr]  Documenting transcribing-dna-into-rna v0.1.0 (/opt/rustwide/workdir/transcribing-dna-into-rna)
[INFO] [stderr]  Documenting rabbits-and-recurrence-relations v0.1.0 (/opt/rustwide/workdir/rabbits-and-recurrence-relations)
[INFO] [stderr]  Documenting counting-dna-nucleotides v0.1.0 (/opt/rustwide/workdir/counting-dna-nucleotides)
[INFO] [stderr]  Documenting computing-gc-content v0.1.0 (/opt/rustwide/workdir/computing-gc-content)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "646420b0c0cf0ea867e3a1b01cb3d6dfb0ba95ed42ef8f07f6403eee25d265cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646420b0c0cf0ea867e3a1b01cb3d6dfb0ba95ed42ef8f07f6403eee25d265cc", kill_on_drop: false }`
[INFO] [stdout] 646420b0c0cf0ea867e3a1b01cb3d6dfb0ba95ed42ef8f07f6403eee25d265cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 6a3f02aad444dfd6b6bed559c8f7910d71f0aee9ec0debc98d77ad5de8f7efc2
[INFO] running `Command { std: "docker" "start" "-a" "6a3f02aad444dfd6b6bed559c8f7910d71f0aee9ec0debc98d77ad5de8f7efc2", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "6a3f02aad444dfd6b6bed559c8f7910d71f0aee9ec0debc98d77ad5de8f7efc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3f02aad444dfd6b6bed559c8f7910d71f0aee9ec0debc98d77ad5de8f7efc2", kill_on_drop: false }`
[INFO] [stdout] 6a3f02aad444dfd6b6bed559c8f7910d71f0aee9ec0debc98d77ad5de8f7efc2