[INFO] cloning repository https://github.com/project-serum/sealevel-attacks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/project-serum/sealevel-attacks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproject-serum%2Fsealevel-attacks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproject-serum%2Fsealevel-attacks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 609e5ade229eaa2b030589020e840c9407bda027
[INFO] documenting project-serum/sealevel-attacks 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%2Fproject-serum%2Fsealevel-attacks" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/project-serum/sealevel-attacks 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/project-serum/sealevel-attacks
[INFO] finished tweaking git repo https://github.com/project-serum/sealevel-attacks
[INFO] tweaked toml for git repo https://github.com/project-serum/sealevel-attacks written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/project-serum/sealevel-attacks 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8067c4ed8e8ffc9cbbd3f415e667acb8a3a573dc525f39511ff46125c078ce40
[INFO] running `Command { std: "docker" "start" "-a" "8067c4ed8e8ffc9cbbd3f415e667acb8a3a573dc525f39511ff46125c078ce40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8067c4ed8e8ffc9cbbd3f415e667acb8a3a573dc525f39511ff46125c078ce40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8067c4ed8e8ffc9cbbd3f415e667acb8a3a573dc525f39511ff46125c078ce40", kill_on_drop: false }`
[INFO] [stdout] 8067c4ed8e8ffc9cbbd3f415e667acb8a3a573dc525f39511ff46125c078ce40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36b8c3a5cc36d13f7fba1a8aff1991fe518c4f854dd919a1b20b89705137c4ec
[INFO] running `Command { std: "docker" "start" "-a" "36b8c3a5cc36d13f7fba1a8aff1991fe518c4f854dd919a1b20b89705137c4ec", 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] [stderr] error: document output filename collision
[INFO] [stderr] The lib `closing_accounts_insecure_still` in package `closing-accounts-insecure-still-still v0.1.0 (/opt/rustwide/workdir/programs/9-closing-accounts/insecure-still-still)` has the same name as the lib `closing_accounts_insecure_still` in package `closing-accounts-insecure-still v0.1.0 (/opt/rustwide/workdir/programs/9-closing-accounts/insecure-still)`.
[INFO] [stderr] Only one may be documented at once since they output to the same path.
[INFO] [stderr] Consider documenting only one, renaming one, or marking one with `doc = false` in Cargo.toml.
[INFO] running `Command { std: "docker" "inspect" "36b8c3a5cc36d13f7fba1a8aff1991fe518c4f854dd919a1b20b89705137c4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b8c3a5cc36d13f7fba1a8aff1991fe518c4f854dd919a1b20b89705137c4ec", kill_on_drop: false }`
[INFO] [stdout] 36b8c3a5cc36d13f7fba1a8aff1991fe518c4f854dd919a1b20b89705137c4ec