[INFO] updating cached repository https://github.com/bitsparrow/bitsparrow-derive
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21770472e61c2653ca7b5fe3c04f0a9b987b77f0
[INFO] documenting bitsparrow/bitsparrow-derive/21770472e61c2653ca7b5fe3c04f0a9b987b77f0 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%2Fbitsparrow%2Fbitsparrow-derive" "/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/bitsparrow/bitsparrow-derive 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/bitsparrow/bitsparrow-derive
[INFO] finished tweaking git repo https://github.com/bitsparrow/bitsparrow-derive
[INFO] tweaked toml for git repo https://github.com/bitsparrow/bitsparrow-derive written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bitsparrow/bitsparrow-derive 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] b32963f8bc7c3fcbe4e2b232fdfacf16f80e783700287cc617c84a412e18d7a0
[INFO] running `Command { std: "docker" "start" "-a" "b32963f8bc7c3fcbe4e2b232fdfacf16f80e783700287cc617c84a412e18d7a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b32963f8bc7c3fcbe4e2b232fdfacf16f80e783700287cc617c84a412e18d7a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b32963f8bc7c3fcbe4e2b232fdfacf16f80e783700287cc617c84a412e18d7a0", kill_on_drop: false }`
[INFO] [stdout] b32963f8bc7c3fcbe4e2b232fdfacf16f80e783700287cc617c84a412e18d7a0
[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] [stdout] 3e378a5ee46eebf04ee4cdfa1db71b1373a8f7c1551cbb50e75f1f0035a80e08
[INFO] running `Command { std: "docker" "start" "-a" "3e378a5ee46eebf04ee4cdfa1db71b1373a8f7c1551cbb50e75f1f0035a80e08", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking quote v0.3.12
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking syn v0.11.4
[INFO] [stderr]  Documenting bitsparrow-derive v2.0.0-rc4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "3e378a5ee46eebf04ee4cdfa1db71b1373a8f7c1551cbb50e75f1f0035a80e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e378a5ee46eebf04ee4cdfa1db71b1373a8f7c1551cbb50e75f1f0035a80e08", kill_on_drop: false }`
[INFO] [stdout] 3e378a5ee46eebf04ee4cdfa1db71b1373a8f7c1551cbb50e75f1f0035a80e08
[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" "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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 0cb8dea16f3e94d38c86eb10bc5e851f1cf0526f9eac8693583a6db255a10236
[INFO] running `Command { std: "docker" "start" "-a" "0cb8dea16f3e94d38c86eb10bc5e851f1cf0526f9eac8693583a6db255a10236", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking quote v0.3.12
[INFO] [stderr]     Checking syn v0.11.4
[INFO] [stderr]  Documenting bitsparrow-derive v2.0.0-rc4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "0cb8dea16f3e94d38c86eb10bc5e851f1cf0526f9eac8693583a6db255a10236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb8dea16f3e94d38c86eb10bc5e851f1cf0526f9eac8693583a6db255a10236", kill_on_drop: false }`
[INFO] [stdout] 0cb8dea16f3e94d38c86eb10bc5e851f1cf0526f9eac8693583a6db255a10236