[INFO] fetching crate fn-fixture 1.0.2...
[INFO] documenting fn-fixture-1.0.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate fn-fixture 1.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate fn-fixture 1.0.2 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 crates.io crate fn-fixture 1.0.2
[INFO] finished tweaking crates.io crate fn-fixture 1.0.2
[INFO] tweaked toml for crates.io crate fn-fixture 1.0.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syntex_errors v0.59.1
[INFO] [stderr]   Downloaded fn-fixture-lib v1.0.2
[INFO] [stderr]   Downloaded syntex_pos v0.59.1
[INFO] [stderr]   Downloaded extprim v1.7.1
[INFO] [stderr]   Downloaded syntex_syntax v0.59.1
[INFO] [stderr]   Downloaded strings v0.1.1
[INFO] [stderr]   Downloaded rustfmt v0.10.0
[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] [stdout] bb73a7d56f4c9d16a5c921434e09a18b4ec4ef50d2e91e8441cc2cf889938d0d
[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" "bb73a7d56f4c9d16a5c921434e09a18b4ec4ef50d2e91e8441cc2cf889938d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb73a7d56f4c9d16a5c921434e09a18b4ec4ef50d2e91e8441cc2cf889938d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb73a7d56f4c9d16a5c921434e09a18b4ec4ef50d2e91e8441cc2cf889938d0d", kill_on_drop: false }`
[INFO] [stdout] bb73a7d56f4c9d16a5c921434e09a18b4ec4ef50d2e91e8441cc2cf889938d0d
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 57047a26006e9d353bf7aa2341c7fa6bfbbeed206bd9a4925175182d70cc0bf8
[INFO] running `Command { std: "docker" "start" "-a" "57047a26006e9d353bf7aa2341c7fa6bfbbeed206bd9a4925175182d70cc0bf8", kill_on_drop: false }`
[INFO] [stderr]     Checking fn-fixture-lib v1.0.2
[INFO] [stderr]  Documenting fn-fixture v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "57047a26006e9d353bf7aa2341c7fa6bfbbeed206bd9a4925175182d70cc0bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57047a26006e9d353bf7aa2341c7fa6bfbbeed206bd9a4925175182d70cc0bf8", kill_on_drop: false }`
[INFO] [stdout] 57047a26006e9d353bf7aa2341c7fa6bfbbeed206bd9a4925175182d70cc0bf8
