[INFO] cloning repository https://github.com/ArtBlnd/qberust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArtBlnd/qberust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtBlnd%2Fqberust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArtBlnd%2Fqberust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d507092f09bb4586e6a0976dbfdd5840b7bc59f3
[INFO] documenting ArtBlnd/qberust 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%2FArtBlnd%2Fqberust" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ArtBlnd/qberust 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/ArtBlnd/qberust
[INFO] finished tweaking git repo https://github.com/ArtBlnd/qberust
[INFO] tweaked toml for git repo https://github.com/ArtBlnd/qberust written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/ArtBlnd/qberust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 4c1f5b557ddc63b1a4f869a084c0f94ee1a5d92d7877a04e3488585f041ea451
[INFO] running `Command { std: "docker" "start" "-a" "4c1f5b557ddc63b1a4f869a084c0f94ee1a5d92d7877a04e3488585f041ea451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c1f5b557ddc63b1a4f869a084c0f94ee1a5d92d7877a04e3488585f041ea451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1f5b557ddc63b1a4f869a084c0f94ee1a5d92d7877a04e3488585f041ea451", kill_on_drop: false }`
[INFO] [stdout] 4c1f5b557ddc63b1a4f869a084c0f94ee1a5d92d7877a04e3488585f041ea451
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e1756bd7eaf1629bac79480cc97c5f8d368c74fddb0ed074443f5ff1185e1348
[INFO] running `Command { std: "docker" "start" "-a" "e1756bd7eaf1629bac79480cc97c5f8d368c74fddb0ed074443f5ff1185e1348", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]  Documenting qberust-native-codegen v0.1.0 (/opt/rustwide/workdir/qberust-native-codegen)
[INFO] [stderr]  Documenting qberust-utils v0.1.0 (/opt/rustwide/workdir/qberust-common)
[INFO] [stderr]  Documenting qberust-mcgen v0.1.0 (/opt/rustwide/workdir/qberust-mcgen)
[INFO] [stderr]  Documenting qberust-executor v0.1.0 (/opt/rustwide/workdir/qberust-executor)
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]  Documenting qberust-core v0.1.0 (/opt/rustwide/workdir/qberust-core)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.93s
[INFO] running `Command { std: "docker" "inspect" "e1756bd7eaf1629bac79480cc97c5f8d368c74fddb0ed074443f5ff1185e1348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1756bd7eaf1629bac79480cc97c5f8d368c74fddb0ed074443f5ff1185e1348", kill_on_drop: false }`
[INFO] [stdout] e1756bd7eaf1629bac79480cc97c5f8d368c74fddb0ed074443f5ff1185e1348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 70a62abecd962e95a5ff673285326cf5f70a23dc3a45f1894ee9dc34a4e84443
[INFO] running `Command { std: "docker" "start" "-a" "70a62abecd962e95a5ff673285326cf5f70a23dc3a45f1894ee9dc34a4e84443", 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" "70a62abecd962e95a5ff673285326cf5f70a23dc3a45f1894ee9dc34a4e84443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a62abecd962e95a5ff673285326cf5f70a23dc3a45f1894ee9dc34a4e84443", kill_on_drop: false }`
[INFO] [stdout] 70a62abecd962e95a5ff673285326cf5f70a23dc3a45f1894ee9dc34a4e84443