[INFO] fetching crate grathe 0.2.1...
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] crate grathe 0.2.1 is already in cache
[INFO] checking grathe-0.2.1 against master#7308c22c6a8d77e82187e290e1f7459870e48d12 for pr-99447
[INFO] extracting crate grathe 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate grathe 0.2.1 on toolchain 7308c22c6a8d77e82187e290e1f7459870e48d12
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/.cargo/config.toml
[INFO] started tweaking crates.io crate grathe 0.2.1
[INFO] finished tweaking crates.io crate grathe 0.2.1
[INFO] tweaked toml for crates.io crate grathe 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded openblas-build v0.1.1
[INFO] [stderr]   Downloaded sprs v0.11.0
[INFO] [stderr]   Downloaded all_asserts v2.3.1
[INFO] [stderr]   Downloaded generic-tests v0.1.2
[INFO] [stderr]   Downloaded openblas-src v0.10.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db80e12f7196e94a97e94f996985fbf059a448100cff83e3f11f8133c1fe057f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "db80e12f7196e94a97e94f996985fbf059a448100cff83e3f11f8133c1fe057f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db80e12f7196e94a97e94f996985fbf059a448100cff83e3f11f8133c1fe057f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db80e12f7196e94a97e94f996985fbf059a448100cff83e3f11f8133c1fe057f", kill_on_drop: false }`
[INFO] [stdout] db80e12f7196e94a97e94f996985fbf059a448100cff83e3f11f8133c1fe057f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "check" "--frozen" "--all" "--all-targets" "--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] 058f881066758195d3e21e014862f3aae2afca86dab3c0b0d7e3833e7c44b570
[INFO] running `Command { std: "docker" "start" "-a" "058f881066758195d3e21e014862f3aae2afca86dab3c0b0d7e3833e7c44b570", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.129
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
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[INFO] [stderr]    Compiling libm v0.2.4
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde v1.0.143
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[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling ucd-trie v0.1.4
[INFO] [stderr]     Checking either v1.7.0
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[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling anyhow v1.0.60
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking fastrand v1.8.0
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[INFO] [stderr]    Compiling paste v1.0.8
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[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]    Compiling num-traits v0.2.15
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[INFO] [stderr]    Compiling num-integer v0.1.45
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[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]    Compiling dirs-sys v0.3.7
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[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking num-complex v0.4.2
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking lapack v0.18.0
[INFO] [stderr]     Checking cauchy v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling delegate v0.6.2
[INFO] [stderr]    Compiling generic-tests v0.1.2
[INFO] [stderr]     Checking ndarray-rand v0.14.0
[INFO] [stderr]     Checking sprs v0.11.0
[INFO] [stderr]    Compiling thiserror v1.0.32
[INFO] [stderr]     Checking pest v2.2.1
[INFO] [stderr]    Compiling openblas-build v0.1.1
[INFO] [stderr]    Compiling openblas-src v0.10.4
[INFO] [stderr]    Compiling pest_meta v2.2.1
[INFO] [stderr]     Checking lax v0.2.0
[INFO] [stderr]     Checking ndarray-linalg v0.14.1
[INFO] [stderr]    Compiling pest_generator v2.2.1
[INFO] [stderr]    Compiling pest_derive v2.2.1
[INFO] [stderr]     Checking grathe v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/algorithms/mod.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |             fn from(g: &'a $graph<T, U>) -> Self {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/graphs/adjacency_list.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout] 19  | crate::traits::direction::impl_undirected!(UndirectedAdjacencyListGraph, AdjacencyListStorage);
[INFO] [stdout]     | ---------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::algorithms::impl_algorithms_undirected` which comes from the expansion of the macro `crate::traits::direction::impl_undirected` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]   --> src/io/dot.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Parser)]
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `g`
[INFO] [stdout]    --> src/algorithms/mod.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |             fn from(g: &'a $graph<T, U>) -> Self {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_g`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/graphs/adjacency_list.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout] 19  | crate::traits::direction::impl_undirected!(UndirectedAdjacencyListGraph, AdjacencyListStorage);
[INFO] [stdout]     | ---------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::algorithms::impl_algorithms_undirected` which comes from the expansion of the macro `crate::traits::direction::impl_undirected` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "058f881066758195d3e21e014862f3aae2afca86dab3c0b0d7e3833e7c44b570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "058f881066758195d3e21e014862f3aae2afca86dab3c0b0d7e3833e7c44b570", kill_on_drop: false }`
[INFO] [stdout] 058f881066758195d3e21e014862f3aae2afca86dab3c0b0d7e3833e7c44b570