[INFO] fetching crate icentral-parallel-brandes 0.1.0...
[INFO] checking icentral-parallel-brandes-0.1.0 against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-149195
[INFO] extracting crate icentral-parallel-brandes 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate icentral-parallel-brandes 0.1.0
[INFO] finished tweaking crates.io crate icentral-parallel-brandes 0.1.0
[INFO] tweaked toml for crates.io crate icentral-parallel-brandes 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate icentral-parallel-brandes 0.1.0 on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate icentral-parallel-brandes 0.1.0 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" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 533bb635b6704a9d60f9094ad3abb29c76b91600859b4ade7e4a65da35baded8
[INFO] running `Command { std: "docker" "start" "-a" "533bb635b6704a9d60f9094ad3abb29c76b91600859b4ade7e4a65da35baded8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "533bb635b6704a9d60f9094ad3abb29c76b91600859b4ade7e4a65da35baded8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "533bb635b6704a9d60f9094ad3abb29c76b91600859b4ade7e4a65da35baded8", kill_on_drop: false }`
[INFO] [stdout] 533bb635b6704a9d60f9094ad3abb29c76b91600859b4ade7e4a65da35baded8
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51e34d9b99efe890457aaa4b973d4763c8bd73195cc1be0d4c07c83b977abfb5
[INFO] running `Command { std: "docker" "start" "-a" "51e34d9b99efe890457aaa4b973d4763c8bd73195cc1be0d4c07c83b977abfb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tempfile v3.12.0
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling derive-error v0.0.5
[INFO] [stderr]     Checking owned-alloc v0.2.0
[INFO] [stderr]     Checking pbx v0.1.0
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking queue v0.3.1
[INFO] [stderr]     Checking text_io v0.1.12
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking renew-traits v0.1.0
[INFO] [stderr]     Checking lockfree v0.5.1
[INFO] [stderr]    Compiling delegate v0.10.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking nalgebra v0.31.4
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]    Compiling scan-crate-for-typedefs v0.6.0
[INFO] [stderr]    Compiling traced-test v0.3.6
[INFO] [stderr]    Compiling error-tree v0.3.6
[INFO] [stderr]    Compiling icentral-3p v0.1.0
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking language-enum v0.1.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking named-item v0.1.0
[INFO] [stderr]     Checking dachshund v0.1.10
[INFO] [stderr]     Checking tracing-setup v0.3.6
[INFO] [stderr]     Checking icentral-nodeid v0.1.0
[INFO] [stderr]     Checking icentral-stats v0.1.0
[INFO] [stderr]     Checking icentral-mindexed-map v0.1.0
[INFO] [stderr]     Checking icentral-mucid v0.1.0
[INFO] [stderr]     Checking icentral-node-queue v0.1.0
[INFO] [stderr]     Checking icentral-node-stack v0.1.0
[INFO] [stderr]     Checking icentral-predecessor-map v0.1.0
[INFO] [stderr]     Checking icentral-distances v0.1.0
[INFO] [stderr]     Checking icentral-color-map v0.1.0
[INFO] [stderr]     Checking icentral-visit-markers v0.1.0
[INFO] [stderr]     Checking icentral-pair-dependencies v0.1.0
[INFO] [stderr]     Checking icentral-subgraph-map v0.1.0
[INFO] [stderr]     Checking icentral-conn-vertex-map v0.1.0
[INFO] [stderr]     Checking icentral-path-counts v0.1.0
[INFO] [stderr]     Checking icentral-sigmas v0.1.0
[INFO] [stderr]     Checking icentral-articulation-point-map v0.1.0
[INFO] [stderr]     Checking icentral-edge v0.1.0
[INFO] [stderr]     Checking icentral-errors v0.1.0
[INFO] [stderr]     Checking icentral-neighbors v0.1.0
[INFO] [stderr]     Checking icentral-label-map v0.1.0
[INFO] [stderr]     Checking icentral-edges v0.1.0
[INFO] [stderr]     Checking icentral-cycle v0.1.0
[INFO] [stderr]     Checking icentral-bcc v0.1.0
[INFO] [stderr]     Checking icentral-graph-interface v0.1.0
[INFO] [stderr]     Checking icentral-parents-map v0.1.0
[INFO] [stderr]     Checking icentral-scores v0.1.0
[INFO] [stderr]     Checking icentral-subgraph v0.1.0
[INFO] [stderr]     Checking icentral-component v0.1.0
[INFO] [stderr]     Checking icentral-parallel-brandes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `icentral_graph_interface`
[INFO] [stdout]  --> src/imports.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) use icentral_graph_interface::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parallel_brandes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut component: Component = Component::new_from_graph_ref(
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component`
[INFO] [stdout]   --> src/parallel_brandes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut component: Component = Component::new_from_graph_ref(
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.44s
[INFO] [stdout] warning: unused import: `icentral_graph_interface`
[INFO] [stdout]  --> src/imports.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) use icentral_graph_interface::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parallel_brandes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut component: Component = Component::new_from_graph_ref(
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component`
[INFO] [stdout]   --> src/parallel_brandes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut component: Component = Component::new_from_graph_ref(
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: icentral-neighbors v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "51e34d9b99efe890457aaa4b973d4763c8bd73195cc1be0d4c07c83b977abfb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e34d9b99efe890457aaa4b973d4763c8bd73195cc1be0d4c07c83b977abfb5", kill_on_drop: false }`
[INFO] [stdout] 51e34d9b99efe890457aaa4b973d4763c8bd73195cc1be0d4c07c83b977abfb5
