[INFO] cloning repository https://github.com/kareszklub/roblib-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kareszklub/roblib-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkareszklub%2Froblib-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkareszklub%2Froblib-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be1991900b7d29a0a0cf512bae6cb607342799d5
[INFO] documenting kareszklub/roblib-rs 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%2Fkareszklub%2Froblib-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kareszklub/roblib-rs 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/kareszklub/roblib-rs
[INFO] finished tweaking git repo https://github.com/kareszklub/roblib-rs
[INFO] tweaked toml for git repo https://github.com/kareszklub/roblib-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/kareszklub/roblib-rs 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] c2aa1257a9a2fe415c9d737ed6e8e78cc372a0414995a7629050cb5ce54419a1
[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" "c2aa1257a9a2fe415c9d737ed6e8e78cc372a0414995a7629050cb5ce54419a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2aa1257a9a2fe415c9d737ed6e8e78cc372a0414995a7629050cb5ce54419a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2aa1257a9a2fe415c9d737ed6e8e78cc372a0414995a7629050cb5ce54419a1", kill_on_drop: false }`
[INFO] [stdout] c2aa1257a9a2fe415c9d737ed6e8e78cc372a0414995a7629050cb5ce54419a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] a385f7a3e572c86676487968055249f5b183c7c06b9fec8e457e74b8e28afb9c
[INFO] running `Command { std: "docker" "start" "-a" "a385f7a3e572c86676487968055249f5b183c7c06b9fec8e457e74b8e28afb9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]     Checking actix-utils v3.0.0
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]     Checking encoding_rs v0.8.31
[INFO] [stderr]     Checking parking_lot_core v0.9.2
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking rppal v0.13.1
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]    Compiling actix-router v0.5.0
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tokio v1.18.0
[INFO] [stderr]     Checking actix-service v2.0.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking roland v0.1.0 (/opt/rustwide/workdir/roland)
[INFO] [stderr]  Documenting roland v0.1.0 (/opt/rustwide/workdir/roland)
[INFO] [stderr]     Checking cookie v0.16.0
[INFO] [stderr]    Compiling zstd-sys v1.6.3+zstd.1.5.2
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling actix-macros v0.2.3
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling actix-web-codegen v4.0.0
[INFO] [stderr]    Compiling actix_derive v0.6.0
[INFO] [stderr]     Checking actix-rt v2.7.0
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking tokio-util v0.7.1
[INFO] [stderr]     Checking actix-codec v0.5.0
[INFO] [stderr]     Checking actix-tls v3.0.3
[INFO] [stderr]     Checking local-channel v0.1.2
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking actix-server v2.1.1
[INFO] [stderr]     Checking actix v0.13.0
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]    Compiling zstd-safe v4.1.4+zstd.1.5.2
[INFO] [stderr]     Checking zstd v0.10.0+zstd.1.5.2
[INFO] [stderr]     Checking actix-http v3.0.4
[INFO] [stderr]     Checking actix-web v4.0.1
[INFO] [stderr]     Checking awc v3.0.0
[INFO] [stderr]     Checking roblib-shared v0.1.0 (/opt/rustwide/workdir/lib)
[INFO] [stderr]     Checking actix-web-actors v4.1.0
[INFO] [stderr]  Documenting roblib-shared v0.1.0 (/opt/rustwide/workdir/lib)
[INFO] [stderr]  Documenting roblib-client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stderr]  Documenting roblib-server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 38s
[INFO] running `Command { std: "docker" "inspect" "a385f7a3e572c86676487968055249f5b183c7c06b9fec8e457e74b8e28afb9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a385f7a3e572c86676487968055249f5b183c7c06b9fec8e457e74b8e28afb9c", kill_on_drop: false }`
[INFO] [stdout] a385f7a3e572c86676487968055249f5b183c7c06b9fec8e457e74b8e28afb9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3e90a87ace0751783d6407106fd5cd69fba52470fbc0eb5419154fae1fb5351e
[INFO] running `Command { std: "docker" "start" "-a" "3e90a87ace0751783d6407106fd5cd69fba52470fbc0eb5419154fae1fb5351e", 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" "3e90a87ace0751783d6407106fd5cd69fba52470fbc0eb5419154fae1fb5351e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e90a87ace0751783d6407106fd5cd69fba52470fbc0eb5419154fae1fb5351e", kill_on_drop: false }`
[INFO] [stdout] 3e90a87ace0751783d6407106fd5cd69fba52470fbc0eb5419154fae1fb5351e