[INFO] cloning repository https://github.com/ilovrencic/File-System-Project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ilovrencic/File-System-Project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filovrencic%2FFile-System-Project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filovrencic%2FFile-System-Project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83a34ed15f5d43cef47511bef62f233a441d7dfe
[INFO] documenting ilovrencic/File-System-Project against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Filovrencic%2FFile-System-Project" "/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/ilovrencic/File-System-Project on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ilovrencic/File-System-Project
[INFO] finished tweaking git repo https://github.com/ilovrencic/File-System-Project
[INFO] tweaked toml for git repo https://github.com/ilovrencic/File-System-Project written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/ilovrencic/File-System-Project already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "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] dc276e876dfc5a687379dc0dbe705ad8f27fc850f011ee81cb1e96730800af43
[INFO] running `Command { std: "docker" "start" "-a" "dc276e876dfc5a687379dc0dbe705ad8f27fc850f011ee81cb1e96730800af43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc276e876dfc5a687379dc0dbe705ad8f27fc850f011ee81cb1e96730800af43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc276e876dfc5a687379dc0dbe705ad8f27fc850f011ee81cb1e96730800af43", kill_on_drop: false }`
[INFO] [stdout] dc276e876dfc5a687379dc0dbe705ad8f27fc850f011ee81cb1e96730800af43
[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" "+1.61.0" "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] 78883e05e4c56a20ff2de39f726b6b4d4dd3628325d54796f60e350cf50200f5
[INFO] running `Command { std: "docker" "start" "-a" "78883e05e4c56a20ff2de39f726b6b4d4dd3628325d54796f60e350cf50200f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking cplfs_api v0.1.0 (/opt/rustwide/workdir/api)
[INFO] [stderr]  Documenting cplfs_api v0.1.0 (/opt/rustwide/workdir/api)
[INFO] [stderr]  Documenting cplfs_sol v0.1.0 (/opt/rustwide/workdir/solution)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.28s
[INFO] running `Command { std: "docker" "inspect" "78883e05e4c56a20ff2de39f726b6b4d4dd3628325d54796f60e350cf50200f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78883e05e4c56a20ff2de39f726b6b4d4dd3628325d54796f60e350cf50200f5", kill_on_drop: false }`
[INFO] [stdout] 78883e05e4c56a20ff2de39f726b6b4d4dd3628325d54796f60e350cf50200f5
[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" "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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] f0f60285608a681ac045ea96f93e6c07fbc165b9884195d5e2b3c168fbcdc96c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f0f60285608a681ac045ea96f93e6c07fbc165b9884195d5e2b3c168fbcdc96c", 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" "f0f60285608a681ac045ea96f93e6c07fbc165b9884195d5e2b3c168fbcdc96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f60285608a681ac045ea96f93e6c07fbc165b9884195d5e2b3c168fbcdc96c", kill_on_drop: false }`
[INFO] [stdout] f0f60285608a681ac045ea96f93e6c07fbc165b9884195d5e2b3c168fbcdc96c