[INFO] fetching crate nscope 1.0.0-dev...
[INFO] testing nscope-1.0.0-dev against 1.59.0 for beta-1.60-1
[INFO] extracting crate nscope 1.0.0-dev into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate nscope 1.0.0-dev on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nscope 1.0.0-dev
[INFO] finished tweaking crates.io crate nscope 1.0.0-dev
[INFO] tweaked toml for crates.io crate nscope 1.0.0-dev written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate nscope 1.0.0-dev already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 12de545a7619cecc530636efe4b29b094a15d4948db0efcaacaf8ad4bcf9eeee
[INFO] running `Command { std: "docker" "start" "-a" "12de545a7619cecc530636efe4b29b094a15d4948db0efcaacaf8ad4bcf9eeee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12de545a7619cecc530636efe4b29b094a15d4948db0efcaacaf8ad4bcf9eeee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12de545a7619cecc530636efe4b29b094a15d4948db0efcaacaf8ad4bcf9eeee", kill_on_drop: false }`
[INFO] [stdout] 12de545a7619cecc530636efe4b29b094a15d4948db0efcaacaf8ad4bcf9eeee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6cf2bb6f5d2bbbf0205a3a5ffd6303fafaa5aa0ec08f1f4c8da517ecd40feaac
[INFO] running `Command { std: "docker" "start" "-a" "6cf2bb6f5d2bbbf0205a3a5ffd6303fafaa5aa0ec08f1f4c8da517ecd40feaac", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling hidapi v1.2.1
[INFO] [stderr]    Compiling git-version-macro v0.3.4
[INFO] [stderr]    Compiling git-version v0.3.4
[INFO] [stderr]    Compiling nscope v1.0.0-dev (/opt/rustwide/workdir)
[INFO] [stdout] error: git describe failed with status 128: fatal: not a git repository (or any parent up to mount point /opt/rustwide)
[INFO] [stdout]  --> src/ver.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let git_description = git_version!(args = ["--always", "--tags", "--dirty"]);
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `proc_macro_call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nscope` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "6cf2bb6f5d2bbbf0205a3a5ffd6303fafaa5aa0ec08f1f4c8da517ecd40feaac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf2bb6f5d2bbbf0205a3a5ffd6303fafaa5aa0ec08f1f4c8da517ecd40feaac", kill_on_drop: false }`
[INFO] [stdout] 6cf2bb6f5d2bbbf0205a3a5ffd6303fafaa5aa0ec08f1f4c8da517ecd40feaac