[INFO] fetching crate moongraph 0.4.2...
[INFO] checking moongraph-0.4.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate moongraph 0.4.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate moongraph 0.4.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate moongraph 0.4.2
[INFO] finished tweaking crates.io crate moongraph 0.4.2
[INFO] tweaked toml for crates.io crate moongraph 0.4.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] [stderr]       Adding aquamarine v0.4.0 (latest: v0.5.0)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding snafu v0.7.5 (latest: v0.8.4)
[INFO] [stderr]       Adding snafu-derive v0.7.5 (latest: v0.8.4)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.76)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded moongraph-macros v0.1.3
[INFO] [stderr]   Downloaded broomdog v0.1.1
[INFO] [stderr]   Downloaded moongraph-macros-syntax v0.1.0
[INFO] [stderr]   Downloaded dot2 v1.0.0
[INFO] [stderr]   Downloaded dagga v0.2.1
[INFO] [stderr]   Downloaded aquamarine v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe0d92c6f737c9c4b118cf706c13893aaeb474fc6df05384e7c8e89de351af35
[INFO] running `Command { std: "docker" "start" "-a" "fe0d92c6f737c9c4b118cf706c13893aaeb474fc6df05384e7c8e89de351af35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe0d92c6f737c9c4b118cf706c13893aaeb474fc6df05384e7c8e89de351af35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0d92c6f737c9c4b118cf706c13893aaeb474fc6df05384e7c8e89de351af35", kill_on_drop: false }`
[INFO] [stdout] fe0d92c6f737c9c4b118cf706c13893aaeb474fc6df05384e7c8e89de351af35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc6b840adfedc620182698b025732537d6f9808df85823be839115a6d5a1d3b8
[INFO] running `Command { std: "docker" "start" "-a" "cc6b840adfedc620182698b025732537d6f9808df85823be839115a6d5a1d3b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking snafu v0.7.5
[INFO] [stderr]     Checking dagga v0.2.1
[INFO] [stderr]    Compiling moongraph-macros-syntax v0.1.0
[INFO] [stderr]    Compiling snafu-derive v0.8.4
[INFO] [stderr]    Compiling moongraph-macros v0.1.3
[INFO] [stderr]     Checking snafu v0.8.4
[INFO] [stderr]     Checking broomdog v0.1.1
[INFO] [stderr]     Checking moongraph v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `none`
[INFO] [stdout]     --> src/lib.rs:1795:11
[INFO] [stdout]      |
[INFO] [stdout] 1795 |     #[cfg(feature = "none")]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default`, `derive`, `dot`, `parallel`, and `tutorial`
[INFO] [stdout]      = help: consider adding `none` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TestError` is never used
[INFO] [stdout]     --> src/lib.rs:1769:14
[INFO] [stdout]      |
[INFO] [stdout] 1769 |         enum TestError {}
[INFO] [stdout]      |              ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.22s
[INFO] running `Command { std: "docker" "inspect" "cc6b840adfedc620182698b025732537d6f9808df85823be839115a6d5a1d3b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc6b840adfedc620182698b025732537d6f9808df85823be839115a6d5a1d3b8", kill_on_drop: false }`
[INFO] [stdout] cc6b840adfedc620182698b025732537d6f9808df85823be839115a6d5a1d3b8