[INFO] cloning repository https://github.com/LesnyRumcajs/advent_of_rust_2017
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LesnyRumcajs/advent_of_rust_2017" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLesnyRumcajs%2Fadvent_of_rust_2017", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLesnyRumcajs%2Fadvent_of_rust_2017'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f00e14c8403366032443b6c429cfe4042bb0ec35
[INFO] documenting LesnyRumcajs/advent_of_rust_2017 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%2FLesnyRumcajs%2Fadvent_of_rust_2017" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LesnyRumcajs/advent_of_rust_2017 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/LesnyRumcajs/advent_of_rust_2017
[INFO] finished tweaking git repo https://github.com/LesnyRumcajs/advent_of_rust_2017
[INFO] tweaked toml for git repo https://github.com/LesnyRumcajs/advent_of_rust_2017 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/LesnyRumcajs/advent_of_rust_2017 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a390dbea34430aced4e0462fe02c8fe10bb91bea29b5a24c32406b0a9c98a6dc
[INFO] running `Command { std: "docker" "start" "-a" "a390dbea34430aced4e0462fe02c8fe10bb91bea29b5a24c32406b0a9c98a6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a390dbea34430aced4e0462fe02c8fe10bb91bea29b5a24c32406b0a9c98a6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a390dbea34430aced4e0462fe02c8fe10bb91bea29b5a24c32406b0a9c98a6dc", kill_on_drop: false }`
[INFO] [stdout] a390dbea34430aced4e0462fe02c8fe10bb91bea29b5a24c32406b0a9c98a6dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 91402a0fa64e4af835e2ab24798605e7bda02801a4ecc4f277e21b15af714c6a
[INFO] running `Command { std: "docker" "start" "-a" "91402a0fa64e4af835e2ab24798605e7bda02801a4ecc4f277e21b15af714c6a", kill_on_drop: false }`
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking anyrange v0.1.0
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking multiarray v0.1.3
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]  Documenting advent_of_rust_2017 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking advent_of_rust_2017 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.64s
[INFO] running `Command { std: "docker" "inspect" "91402a0fa64e4af835e2ab24798605e7bda02801a4ecc4f277e21b15af714c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91402a0fa64e4af835e2ab24798605e7bda02801a4ecc4f277e21b15af714c6a", kill_on_drop: false }`
[INFO] [stdout] 91402a0fa64e4af835e2ab24798605e7bda02801a4ecc4f277e21b15af714c6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 7946a6525be2ae3771c9c0d719817e0c7e78bd03bff647b436045c26eefb1de7
[INFO] running `Command { std: "docker" "start" "-a" "7946a6525be2ae3771c9c0d719817e0c7e78bd03bff647b436045c26eefb1de7", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking fixedbitset v0.1.9
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking anyrange v0.1.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking multiarray v0.1.3
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]  Documenting advent_of_rust_2017 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "7946a6525be2ae3771c9c0d719817e0c7e78bd03bff647b436045c26eefb1de7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7946a6525be2ae3771c9c0d719817e0c7e78bd03bff647b436045c26eefb1de7", kill_on_drop: false }`
[INFO] [stdout] 7946a6525be2ae3771c9c0d719817e0c7e78bd03bff647b436045c26eefb1de7