[INFO] cloning repository https://github.com/Bert-Proesmans/bobba-asset-extractor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bert-Proesmans/bobba-asset-extractor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBert-Proesmans%2Fbobba-asset-extractor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBert-Proesmans%2Fbobba-asset-extractor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1017cc0b6d2f3706830eacb28a957abc7175adb9
[INFO] documenting Bert-Proesmans/bobba-asset-extractor against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBert-Proesmans%2Fbobba-asset-extractor" "/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/Bert-Proesmans/bobba-asset-extractor on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bert-Proesmans/bobba-asset-extractor
[INFO] finished tweaking git repo https://github.com/Bert-Proesmans/bobba-asset-extractor
[INFO] tweaked toml for git repo https://github.com/Bert-Proesmans/bobba-asset-extractor written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Bert-Proesmans/bobba-asset-extractor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 957265e70da9479a504ffcd102b532ae258d9a30001f67afd6558ec262a32171
[INFO] running `Command { std: "docker" "start" "-a" "957265e70da9479a504ffcd102b532ae258d9a30001f67afd6558ec262a32171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "957265e70da9479a504ffcd102b532ae258d9a30001f67afd6558ec262a32171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957265e70da9479a504ffcd102b532ae258d9a30001f67afd6558ec262a32171", kill_on_drop: false }`
[INFO] [stdout] 957265e70da9479a504ffcd102b532ae258d9a30001f67afd6558ec262a32171
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29a948ea32a3aa3956587f5b9aab475a12e912b03f9f96d7b2c24898e1e0d0a3
[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" "29a948ea32a3aa3956587f5b9aab475a12e912b03f9f96d7b2c24898e1e0d0a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]     Checking humantime v2.0.0
[INFO] [stderr]     Checking pipeliner v1.0.1
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking deflate v0.8.3
[INFO] [stderr]     Checking flate2 v1.0.14
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking quick-xml v0.17.2
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1 (https://github.com/clap-rs/clap/?rev=37889c6#37889c66)
[INFO] [stderr]     Checking png v0.16.1
[INFO] [stderr]     Checking async-compression v0.3.1
[INFO] [stderr]     Checking swf v0.1.2
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]     Checking slog-term v2.5.0
[INFO] [stderr]     Checking slog-async v2.5.0
[INFO] [stderr]     Checking clap v3.0.0-beta.1 (https://github.com/clap-rs/clap/?rev=37889c6#37889c66)
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking h2 v0.2.3
[INFO] [stderr]     Checking hyper v0.13.4
[INFO] [stderr]     Checking reqwest v0.10.4
[INFO] [stderr]  Documenting bobba_asset_extractor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.61s
[INFO] running `Command { std: "docker" "inspect" "29a948ea32a3aa3956587f5b9aab475a12e912b03f9f96d7b2c24898e1e0d0a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a948ea32a3aa3956587f5b9aab475a12e912b03f9f96d7b2c24898e1e0d0a3", kill_on_drop: false }`
[INFO] [stdout] 29a948ea32a3aa3956587f5b9aab475a12e912b03f9f96d7b2c24898e1e0d0a3