[INFO] cloning repository https://github.com/eginez/isomorphic-graph-creation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eginez/isomorphic-graph-creation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feginez%2Fisomorphic-graph-creation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feginez%2Fisomorphic-graph-creation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6bab4706ebde2e11bbbaacba115a17bed4fe5b1d [INFO] checking eginez/isomorphic-graph-creation/6bab4706ebde2e11bbbaacba115a17bed4fe5b1d against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feginez%2Fisomorphic-graph-creation" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eginez/isomorphic-graph-creation on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eginez/isomorphic-graph-creation [INFO] finished tweaking git repo https://github.com/eginez/isomorphic-graph-creation [INFO] tweaked toml for git repo https://github.com/eginez/isomorphic-graph-creation written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/eginez/isomorphic-graph-creation 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustworkx-core v0.15.1 [INFO] [stderr] Downloaded priority-queue v2.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a9fb2275b5a687be932cbfcb3c5f23904f6cd65eb43509432ba52a4d205ad41 [INFO] running `Command { std: "docker" "start" "-a" "8a9fb2275b5a687be932cbfcb3c5f23904f6cd65eb43509432ba52a4d205ad41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a9fb2275b5a687be932cbfcb3c5f23904f6cd65eb43509432ba52a4d205ad41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a9fb2275b5a687be932cbfcb3c5f23904f6cd65eb43509432ba52a4d205ad41", kill_on_drop: false }` [INFO] [stdout] 8a9fb2275b5a687be932cbfcb3c5f23904f6cd65eb43509432ba52a4d205ad41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a80c65db25056c72e3d1d02dc62767d376242e496f2fa71cfd253c1775af1888 [INFO] running `Command { std: "docker" "start" "-a" "a80c65db25056c72e3d1d02dc62767d376242e496f2fa71cfd253c1775af1888", kill_on_drop: false }` [INFO] [stderr] Compiling 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Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.22.0 [INFO] [stderr] Checking rustworkx-core v0.15.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking isomorphic-graph-creation v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stdout] warning: unused import: `rustworkx_core::petgraph::algo::is_isomorphic` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rustworkx_core::petgraph::algo::is_isomorphic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut map = self.data.read().unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `NumberCache` is more private than the item `unrank_combination_single` [INFO] [stdout] --> src/lib.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | / pub fn unrank_combination_single( [INFO] [stdout] 77 | | set: &Vec, [INFO] [stdout] 78 | | mut subset_size: u64, [INFO] [stdout] 79 | | mut rank: u64, [INFO] [stdout] 80 | | cache: Option<&NumberCache>, [INFO] [stdout] 81 | | ) -> Vec { [INFO] [stdout] | |_____________^ function `unrank_combination_single` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `NumberCache` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | struct NumberCache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `NumberCache` is more private than the item `generate_subgraph_single` [INFO] [stdout] --> src/lib.rs:131:1 [INFO] [stdout] | [INFO] [stdout] 131 | / pub fn generate_subgraph_single( [INFO] [stdout] 132 | | graph: &UnGraph<(), ()>, [INFO] [stdout] 133 | | subgraph_size: u64, [INFO] [stdout] 134 | | combination_index: u64, [INFO] [stdout] 135 | | cache: Option<&NumberCache>, [INFO] [stdout] 136 | | ) -> Option> { [INFO] [stdout] | |____________________________^ function `generate_subgraph_single` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `NumberCache` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | struct NumberCache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `generate_subgraph_single` and `unrank` [INFO] [stdout] --> src/main.rs:2:65 [INFO] [stdout] | [INFO] [stdout] 2 | create_random_graph, dot_graph, generate_subgraph_parallel, generate_subgraph_single, unrank, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Dot` [INFO] [stdout] --> src/main.rs:4:45 [INFO] [stdout] | [INFO] [stdout] 4 | use rustworkx_core::petgraph::dot::{Config, Dot}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rank` [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let rank = 1; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rank` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: unused imports: `generate_subgraph_single` and `unrank` [INFO] [stdout] --> src/main.rs:2:65 [INFO] [stdout] | [INFO] [stdout] 2 | create_random_graph, dot_graph, generate_subgraph_parallel, generate_subgraph_single, unrank, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Dot` [INFO] [stdout] --> src/main.rs:4:45 [INFO] [stdout] | [INFO] [stdout] 4 | use rustworkx_core::petgraph::dot::{Config, Dot}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rank` [INFO] [stdout] --> src/main.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let rank = 1; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rank` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rustworkx_core::petgraph::algo::is_isomorphic` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rustworkx_core::petgraph::algo::is_isomorphic; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FromPrimitive` [INFO] [stdout] --> src/lib.rs:188:24 [INFO] [stdout] | [INFO] [stdout] 188 | use num::{BigUint, FromPrimitive}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut map = self.data.read().unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:292:13 [INFO] [stdout] | [INFO] [stdout] 292 | let mut cache = NumberCache::new(fn1); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `NumberCache` is more private than the item `unrank_combination_single` [INFO] [stdout] --> src/lib.rs:76:1 [INFO] [stdout] | [INFO] [stdout] 76 | / pub fn unrank_combination_single( [INFO] [stdout] 77 | | set: &Vec, [INFO] [stdout] 78 | | mut subset_size: u64, [INFO] [stdout] 79 | | mut rank: u64, [INFO] [stdout] 80 | | cache: Option<&NumberCache>, [INFO] [stdout] 81 | | ) -> Vec { [INFO] [stdout] | |_____________^ function `unrank_combination_single` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `NumberCache` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | struct NumberCache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `NumberCache` is more private than the item `generate_subgraph_single` [INFO] [stdout] --> src/lib.rs:131:1 [INFO] [stdout] | [INFO] [stdout] 131 | / pub fn generate_subgraph_single( [INFO] [stdout] 132 | | graph: &UnGraph<(), ()>, [INFO] [stdout] 133 | | subgraph_size: u64, [INFO] [stdout] 134 | | combination_index: u64, [INFO] [stdout] 135 | | cache: Option<&NumberCache>, [INFO] [stdout] 136 | | ) -> Option> { [INFO] [stdout] | |____________________________^ function `generate_subgraph_single` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `NumberCache` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/lib.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | struct NumberCache { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_cache` is never used [INFO] [stdout] --> src/lib.rs:290:8 [INFO] [stdout] | [INFO] [stdout] 290 | fn test_cache() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.56s [INFO] running `Command { std: "docker" "inspect" "a80c65db25056c72e3d1d02dc62767d376242e496f2fa71cfd253c1775af1888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a80c65db25056c72e3d1d02dc62767d376242e496f2fa71cfd253c1775af1888", kill_on_drop: false }` [INFO] [stdout] a80c65db25056c72e3d1d02dc62767d376242e496f2fa71cfd253c1775af1888