[INFO] cloning repository https://github.com/playfairs/Basalt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/playfairs/Basalt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplayfairs%2FBasalt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplayfairs%2FBasalt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 775c508179b185d0a007638589df3f2f86b81c59
[INFO] documenting playfairs/Basalt against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplayfairs%2FBasalt" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/playfairs/Basalt
[INFO] finished tweaking git repo https://github.com/playfairs/Basalt
[INFO] tweaked toml for git repo https://github.com/playfairs/Basalt written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/playfairs/Basalt on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/playfairs/Basalt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2c2603b759b16a46e385e4baed5636125085129cdd0a3cd5d6cd65e28d9c92f4
[INFO] running `Command { std: "docker" "start" "2c2603b759b16a46e385e4baed5636125085129cdd0a3cd5d6cd65e28d9c92f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c2603b759b16a46e385e4baed5636125085129cdd0a3cd5d6cd65e28d9c92f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c2603b759b16a46e385e4baed5636125085129cdd0a3cd5d6cd65e28d9c92f4" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c2603b759b16a46e385e4baed5636125085129cdd0a3cd5d6cd65e28d9c92f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c2603b759b16a46e385e4baed5636125085129cdd0a3cd5d6cd65e28d9c92f4" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking basalt-base v0.1.0 (/opt/rustwide/workdir/core/base)
[INFO] [stderr]     Checking basalt-error v0.1.0 (/opt/rustwide/workdir/core/error)
[INFO] [stderr]     Checking basalt-utils v0.1.0 (/opt/rustwide/workdir/core/utils)
[INFO] [stderr]  Documenting basalt-error v0.1.0 (/opt/rustwide/workdir/core/error)
[INFO] [stderr]  Documenting basalt-utils v0.1.0 (/opt/rustwide/workdir/core/utils)
[INFO] [stderr]  Documenting basalt-base v0.1.0 (/opt/rustwide/workdir/core/base)
[INFO] [stderr]     Checking basalt-schema v0.1.0 (/opt/rustwide/workdir/core/schema)
[INFO] [stderr]     Checking basalt-format v0.1.0 (/opt/rustwide/workdir/core/format)
[INFO] [stderr]     Checking basalt-backup v0.1.0 (/opt/rustwide/workdir/core/backup)
[INFO] [stderr]     Checking basalt-fuzzy v0.1.0 (/opt/rustwide/workdir/core/fuzzy)
[INFO] [stderr]     Checking basalt-editing v0.1.0 (/opt/rustwide/workdir/core/editing)
[INFO] [stderr]  Documenting basalt-editing v0.1.0 (/opt/rustwide/workdir/core/editing)
[INFO] [stderr]  Documenting basalt-schema v0.1.0 (/opt/rustwide/workdir/core/schema)
[INFO] [stderr]  Documenting basalt-fuzzy v0.1.0 (/opt/rustwide/workdir/core/fuzzy)
[INFO] [stderr]  Documenting basalt-format v0.1.0 (/opt/rustwide/workdir/core/format)
[INFO] [stderr]  Documenting basalt-backup v0.1.0 (/opt/rustwide/workdir/core/backup)
[INFO] [stdout] warning: unused import: `BasaltError`
[INFO] [stdout]  --> core/editing/src/lib.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use basalt_error::{BasaltError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> core/backup/src/lib.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BasaltError`
[INFO] [stdout]  --> core/backup/src/lib.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use basalt_error::{BasaltError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking basalt-validation v0.1.0 (/opt/rustwide/workdir/core/validation)
[INFO] [stderr]  Documenting basalt-validation v0.1.0 (/opt/rustwide/workdir/core/validation)
[INFO] [stderr]     Checking basalt-io v0.1.0 (/opt/rustwide/workdir/core/io)
[INFO] [stderr]  Documenting basalt-io v0.1.0 (/opt/rustwide/workdir/core/io)
[INFO] [stderr]     Checking basalt-core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]  Documenting basalt-core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]  Documenting basalt-cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/basalt_backup/index.html and 11 other files
[INFO] running `Command { std: "docker" "inspect" "2c2603b759b16a46e385e4baed5636125085129cdd0a3cd5d6cd65e28d9c92f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c2603b759b16a46e385e4baed5636125085129cdd0a3cd5d6cd65e28d9c92f4" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", 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" "2c2603b759b16a46e385e4baed5636125085129cdd0a3cd5d6cd65e28d9c92f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2603b759b16a46e385e4baed5636125085129cdd0a3cd5d6cd65e28d9c92f4", kill_on_drop: false }`
[INFO] [stdout] 2c2603b759b16a46e385e4baed5636125085129cdd0a3cd5d6cd65e28d9c92f4
