[INFO] cloning repository https://github.com/tim-harding/jotter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tim-harding/jotter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftim-harding%2Fjotter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftim-harding%2Fjotter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d3130a7bd22535840ad814e9846f55dd60ee11b
[INFO] documenting tim-harding/jotter against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftim-harding%2Fjotter" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tim-harding/jotter on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tim-harding/jotter
[INFO] finished tweaking git repo https://github.com/tim-harding/jotter
[INFO] tweaked toml for git repo https://github.com/tim-harding/jotter written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/tim-harding/jotter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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 radium v0.7.0
[INFO] [stderr]   Downloaded funty v2.0.0
[INFO] [stderr]   Downloaded bitvec v1.0.0
[INFO] [stderr]   Downloaded wyz v0.5.0
[INFO] [stderr]   Downloaded flume v0.10.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cee213de2df9d903c44fadedfdfeebbb0d0c920cfd97b25f5abfa3d29067900
[INFO] running `Command { std: "docker" "start" "-a" "3cee213de2df9d903c44fadedfdfeebbb0d0c920cfd97b25f5abfa3d29067900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cee213de2df9d903c44fadedfdfeebbb0d0c920cfd97b25f5abfa3d29067900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cee213de2df9d903c44fadedfdfeebbb0d0c920cfd97b25f5abfa3d29067900", kill_on_drop: false }`
[INFO] [stdout] 3cee213de2df9d903c44fadedfdfeebbb0d0c920cfd97b25f5abfa3d29067900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c6e03f13f7e04d868c0e2f2f9b005497fc9c4fc205961dd07663bff23ad70af
[INFO] running `Command { std: "docker" "start" "-a" "9c6e03f13f7e04d868c0e2f2f9b005497fc9c4fc205961dd07663bff23ad70af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking lebe v0.5.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking lock_api v0.4.6
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking spin v0.9.2
[INFO] [stderr]     Checking wyz v0.5.0
[INFO] [stderr]     Checking bitvec v1.0.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking nanorand v0.6.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]     Checking flume v0.10.11
[INFO] [stderr]     Checking exr v1.4.1
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking jotter v0.1.0 (/opt/rustwide/workdir/jotter)
[INFO] [stderr]  Documenting jotter v0.1.0 (/opt/rustwide/workdir/jotter)
[INFO] [stderr]  Documenting prime_grid v0.1.0 (/opt/rustwide/workdir/examples/prime_grid)
[INFO] [stderr]  Documenting julia v0.1.0 (/opt/rustwide/workdir/examples/julia)
[INFO] [stderr]  Documenting mandlebrot v0.1.0 (/opt/rustwide/workdir/examples/mandlebrot)
[INFO] [stderr]  Documenting ulam_spiral v0.1.0 (/opt/rustwide/workdir/examples/ulam_spiral)
[INFO] [stderr]  Documenting logistic_map v0.1.0 (/opt/rustwide/workdir/examples/logistic_map)
[INFO] [stderr]  Documenting mandlebrot_points v0.1.0 (/opt/rustwide/workdir/examples/mandlebrot_points)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.12s
[INFO] running `Command { std: "docker" "inspect" "9c6e03f13f7e04d868c0e2f2f9b005497fc9c4fc205961dd07663bff23ad70af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6e03f13f7e04d868c0e2f2f9b005497fc9c4fc205961dd07663bff23ad70af", kill_on_drop: false }`
[INFO] [stdout] 9c6e03f13f7e04d868c0e2f2f9b005497fc9c4fc205961dd07663bff23ad70af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 253aabab262bec252a12c7e118090bdf797801150d5767c722936a0e7c0cfbe6
[INFO] running `Command { std: "docker" "start" "-a" "253aabab262bec252a12c7e118090bdf797801150d5767c722936a0e7c0cfbe6", 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" "253aabab262bec252a12c7e118090bdf797801150d5767c722936a0e7c0cfbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "253aabab262bec252a12c7e118090bdf797801150d5767c722936a0e7c0cfbe6", kill_on_drop: false }`
[INFO] [stdout] 253aabab262bec252a12c7e118090bdf797801150d5767c722936a0e7c0cfbe6