[INFO] cloning repository https://github.com/oberien/factorio-cluster-finder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oberien/factorio-cluster-finder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Ffactorio-cluster-finder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Ffactorio-cluster-finder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7d6d999424c2e10471e8f34560b45454404104a9 [INFO] testing oberien/factorio-cluster-finder against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Ffactorio-cluster-finder" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oberien/factorio-cluster-finder on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/oberien/factorio-cluster-finder [INFO] finished tweaking git repo https://github.com/oberien/factorio-cluster-finder [INFO] tweaked toml for git repo https://github.com/oberien/factorio-cluster-finder written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/oberien/factorio-cluster-finder already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] a5fa8dcd7b730c11e8af991ad8bbcf1e113211bc86e899d72588eca8cc8c5e30 [INFO] running `Command { std: "docker" "start" "-a" "a5fa8dcd7b730c11e8af991ad8bbcf1e113211bc86e899d72588eca8cc8c5e30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5fa8dcd7b730c11e8af991ad8bbcf1e113211bc86e899d72588eca8cc8c5e30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5fa8dcd7b730c11e8af991ad8bbcf1e113211bc86e899d72588eca8cc8c5e30", kill_on_drop: false }` [INFO] [stdout] a5fa8dcd7b730c11e8af991ad8bbcf1e113211bc86e899d72588eca8cc8c5e30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a51ebe11d5d5807b4ea45ee3888f576345501e45b06c1c876e9aba63120c4d5f [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" "a51ebe11d5d5807b4ea45ee3888f576345501e45b06c1c876e9aba63120c4d5f", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling peg v0.5.7 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling factorio-cluster-finder v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/main.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `EdgeIndex` [INFO] [stdout] --> src/graphviz/graph.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub type EdgeIndex = graph::EdgeIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/graphviz/graph.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(id: String, attributes: HashMap) -> Node { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `label_map` [INFO] [stdout] --> src/graphviz/graph.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn label_map(&self) -> Ref> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/graphviz/graph.rs:160:12 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn write(&self, writer: &mut W) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `nodes` [INFO] [stdout] --> src/graphviz/builder.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn nodes(mut self, nodes: Vec) -> DotGraphBuilder { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `edges` [INFO] [stdout] --> src/graphviz/builder.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn edges(mut self, edges: Vec<(Edge, NodeIndex, NodeIndex)>) -> DotGraphBuilder { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | env_logger::init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.18s [INFO] running `Command { std: "docker" "inspect" "a51ebe11d5d5807b4ea45ee3888f576345501e45b06c1c876e9aba63120c4d5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a51ebe11d5d5807b4ea45ee3888f576345501e45b06c1c876e9aba63120c4d5f", kill_on_drop: false }` [INFO] [stdout] a51ebe11d5d5807b4ea45ee3888f576345501e45b06c1c876e9aba63120c4d5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cfcf35720eef5d30051161e78a404e4d6c3c0f2eb5bfd464d75eb2f07381438 [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" "1cfcf35720eef5d30051161e78a404e4d6c3c0f2eb5bfd464d75eb2f07381438", kill_on_drop: false }` [INFO] [stderr] Compiling factorio-cluster-finder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/main.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `EdgeIndex` [INFO] [stdout] --> src/graphviz/graph.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub type EdgeIndex = graph::EdgeIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/graphviz/graph.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(id: String, attributes: HashMap) -> Node { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `label_map` [INFO] [stdout] --> src/graphviz/graph.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn label_map(&self) -> Ref> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/graphviz/graph.rs:160:12 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn write(&self, writer: &mut W) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `nodes` [INFO] [stdout] --> src/graphviz/builder.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn nodes(mut self, nodes: Vec) -> DotGraphBuilder { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `edges` [INFO] [stdout] --> src/graphviz/builder.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn edges(mut self, edges: Vec<(Edge, NodeIndex, NodeIndex)>) -> DotGraphBuilder { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | env_logger::init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.88s [INFO] running `Command { std: "docker" "inspect" "1cfcf35720eef5d30051161e78a404e4d6c3c0f2eb5bfd464d75eb2f07381438", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cfcf35720eef5d30051161e78a404e4d6c3c0f2eb5bfd464d75eb2f07381438", kill_on_drop: false }` [INFO] [stdout] 1cfcf35720eef5d30051161e78a404e4d6c3c0f2eb5bfd464d75eb2f07381438 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d80b26d304676b9cffec9a438b04768e03383974733a45a27c7fcba735a1e050 [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" "d80b26d304676b9cffec9a438b04768e03383974733a45a27c7fcba735a1e050", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/main.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `EdgeIndex` [INFO] [stderr] --> src/graphviz/graph.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub type EdgeIndex = graph::EdgeIndex; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/graphviz/graph.rs:37:12 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn new(id: String, attributes: HashMap) -> Node { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `label_map` [INFO] [stderr] --> src/graphviz/graph.rs:117:12 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn label_map(&self) -> Ref> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write` [INFO] [stderr] --> src/graphviz/graph.rs:160:12 [INFO] [stderr] | [INFO] [stderr] 160 | pub fn write(&self, writer: &mut W) -> Result<()> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `nodes` [INFO] [stderr] --> src/graphviz/builder.rs:79:12 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn nodes(mut self, nodes: Vec) -> DotGraphBuilder { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `edges` [INFO] [stderr] --> src/graphviz/builder.rs:84:12 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn edges(mut self, edges: Vec<(Edge, NodeIndex, NodeIndex)>) -> DotGraphBuilder { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | env_logger::init(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/factorio_cluster_finder-251b301e1ae24b87) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test graphviz::dot::test_double_quoted_inner ... ok [INFO] [stdout] test graphviz::dot::test_double_quoted_string ... ok [INFO] [stdout] test graphviz::dot::test_escaped ... ok [INFO] [stdout] test graphviz::dot::test_id ... ok [INFO] [stdout] test graphviz::dot::test_double_quoted_inner2 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d80b26d304676b9cffec9a438b04768e03383974733a45a27c7fcba735a1e050", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d80b26d304676b9cffec9a438b04768e03383974733a45a27c7fcba735a1e050", kill_on_drop: false }` [INFO] [stdout] d80b26d304676b9cffec9a438b04768e03383974733a45a27c7fcba735a1e050