[INFO] cloning repository https://github.com/aegis-dev/shard_lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aegis-dev/shard_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faegis-dev%2Fshard_lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faegis-dev%2Fshard_lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea6518ac6f11c61bfa66935385c9558ff4014c8b
[INFO] documenting aegis-dev/shard_lang 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%2Faegis-dev%2Fshard_lang" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aegis-dev/shard_lang 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/aegis-dev/shard_lang
[INFO] finished tweaking git repo https://github.com/aegis-dev/shard_lang
[INFO] tweaked toml for git repo https://github.com/aegis-dev/shard_lang written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/aegis-dev/shard_lang 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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 610f809a63da2c86ca0d0d9fbe72918258ef3d0326d9a1b0393e80a31a05235b
[INFO] running `Command { std: "docker" "start" "-a" "610f809a63da2c86ca0d0d9fbe72918258ef3d0326d9a1b0393e80a31a05235b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "610f809a63da2c86ca0d0d9fbe72918258ef3d0326d9a1b0393e80a31a05235b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610f809a63da2c86ca0d0d9fbe72918258ef3d0326d9a1b0393e80a31a05235b", kill_on_drop: false }`
[INFO] [stdout] 610f809a63da2c86ca0d0d9fbe72918258ef3d0326d9a1b0393e80a31a05235b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 832f2b36a85ee533d2815dab5f6986695b67886a933fa470be0e6d85d69297e7
[INFO] running `Command { std: "docker" "start" "-a" "832f2b36a85ee533d2815dab5f6986695b67886a933fa470be0e6d85d69297e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]     Checking num_enum v0.5.4
[INFO] [stderr]     Checking shard_core v0.1.0 (/opt/rustwide/workdir/shard_core)
[INFO] [stderr]  Documenting shard_core v0.1.0 (/opt/rustwide/workdir/shard_core)
[INFO] [stderr]     Checking libshardc v0.1.0 (/opt/rustwide/workdir/libshardc)
[INFO] [stderr]  Documenting libshardc v0.1.0 (/opt/rustwide/workdir/libshardc)
[INFO] [stderr]  Documenting shard_vm v0.1.0 (/opt/rustwide/workdir/shard_vm)
[INFO] [stderr]  Documenting shardc v0.1.0 (/opt/rustwide/workdir/shardc)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.21s
[INFO] running `Command { std: "docker" "inspect" "832f2b36a85ee533d2815dab5f6986695b67886a933fa470be0e6d85d69297e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832f2b36a85ee533d2815dab5f6986695b67886a933fa470be0e6d85d69297e7", kill_on_drop: false }`
[INFO] [stdout] 832f2b36a85ee533d2815dab5f6986695b67886a933fa470be0e6d85d69297e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] ff9450922471ebeb35abbdbe980e489f804c273886300b82858bd46e93fbe80b
[INFO] running `Command { std: "docker" "start" "-a" "ff9450922471ebeb35abbdbe980e489f804c273886300b82858bd46e93fbe80b", 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" "ff9450922471ebeb35abbdbe980e489f804c273886300b82858bd46e93fbe80b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff9450922471ebeb35abbdbe980e489f804c273886300b82858bd46e93fbe80b", kill_on_drop: false }`
[INFO] [stdout] ff9450922471ebeb35abbdbe980e489f804c273886300b82858bd46e93fbe80b