[INFO] fetching crate r-graph 0.1.5... [INFO] testing r-graph-0.1.5 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate r-graph 0.1.5 into /workspace/builds/worker-93/source [INFO] validating manifest of crates.io crate r-graph 0.1.5 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate r-graph 0.1.5 [INFO] finished tweaking crates.io crate r-graph 0.1.5 [INFO] tweaked toml for crates.io crate r-graph 0.1.5 written to /workspace/builds/worker-93/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ad1b765428b51603f564d07d532ad87971a19f9e811c3bd0895ff7e4bcf0810 [INFO] running `Command { std: "docker" "start" "-a" "4ad1b765428b51603f564d07d532ad87971a19f9e811c3bd0895ff7e4bcf0810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ad1b765428b51603f564d07d532ad87971a19f9e811c3bd0895ff7e4bcf0810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ad1b765428b51603f564d07d532ad87971a19f9e811c3bd0895ff7e4bcf0810", kill_on_drop: false }` [INFO] [stdout] 4ad1b765428b51603f564d07d532ad87971a19f9e811c3bd0895ff7e4bcf0810 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dd261e3935a8a3ae68144e493d91e1d760c2d1675a054559095666129d7b32d [INFO] running `Command { std: "docker" "start" "-a" "4dd261e3935a8a3ae68144e493d91e1d760c2d1675a054559095666129d7b32d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling r-graph v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AddEdge`, `Undirected` [INFO] [stdout] --> src/extended/clique.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dev::orientation::{AddEdge, Orientation, Undirected}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddVertex`, `GetVertex`, `Vertices` [INFO] [stdout] --> src/extended/clique.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::dev::{AddVertex, GetVertex, Neighbours, Vertices, orientation}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SubGraph` [INFO] [stdout] --> src/extended/clique.rs:5:41 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::wrapper::sub::{intersection, SubGraph}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dev::transform::transformers::VertexKey` [INFO] [stdout] --> src/extended/clique.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::dev::transform::transformers::VertexKey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Orientation` [INFO] [stdout] --> src/wrapper/sub.rs:1:40 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dev::orientation::{AddEdge, Orientation}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `commit` [INFO] [stdout] --> src/wrapper/transaction.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn commit(self) -> Graph { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `Command { std: "docker" "inspect" "4dd261e3935a8a3ae68144e493d91e1d760c2d1675a054559095666129d7b32d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dd261e3935a8a3ae68144e493d91e1d760c2d1675a054559095666129d7b32d", kill_on_drop: false }` [INFO] [stdout] 4dd261e3935a8a3ae68144e493d91e1d760c2d1675a054559095666129d7b32d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d28101d3946f7838984040d6b1ac3c642cf6acc1e448d041da7ee3172e9cf124 [INFO] running `Command { std: "docker" "start" "-a" "d28101d3946f7838984040d6b1ac3c642cf6acc1e448d041da7ee3172e9cf124", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling r-graph v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AddEdge`, `Undirected` [INFO] [stdout] --> src/extended/clique.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dev::orientation::{AddEdge, Orientation, Undirected}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddVertex`, `GetVertex`, `Vertices` [INFO] [stdout] --> src/extended/clique.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::dev::{AddVertex, GetVertex, Neighbours, Vertices, orientation}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SubGraph` [INFO] [stdout] --> src/extended/clique.rs:5:41 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::wrapper::sub::{intersection, SubGraph}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dev::transform::transformers::VertexKey` [INFO] [stdout] --> src/extended/clique.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::dev::transform::transformers::VertexKey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Orientation` [INFO] [stdout] --> src/wrapper/sub.rs:1:40 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dev::orientation::{AddEdge, Orientation}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `commit` [INFO] [stdout] --> src/wrapper/transaction.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn commit(self) -> Graph { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddEdge`, `Undirected` [INFO] [stdout] --> src/extended/clique.rs:1:31 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dev::orientation::{AddEdge, Orientation, Undirected}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddVertex`, `GetVertex`, `Vertices` [INFO] [stdout] --> src/extended/clique.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::dev::{AddVertex, GetVertex, Neighbours, Vertices, orientation}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SubGraph` [INFO] [stdout] --> src/extended/clique.rs:5:41 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::wrapper::sub::{intersection, SubGraph}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::dev::transform::transformers::VertexKey` [INFO] [stdout] --> src/extended/clique.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::dev::transform::transformers::VertexKey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Orientation` [INFO] [stdout] --> src/wrapper/sub.rs:1:40 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::dev::orientation::{AddEdge, Orientation}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `commit` [INFO] [stdout] --> src/wrapper/transaction.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn commit(self) -> Graph { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wrapper/logger.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 318 | graph.add_vertex((0, ())); [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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.45s [INFO] running `Command { std: "docker" "inspect" "d28101d3946f7838984040d6b1ac3c642cf6acc1e448d041da7ee3172e9cf124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d28101d3946f7838984040d6b1ac3c642cf6acc1e448d041da7ee3172e9cf124", kill_on_drop: false }` [INFO] [stdout] d28101d3946f7838984040d6b1ac3c642cf6acc1e448d041da7ee3172e9cf124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3f9581590fa281dc6e25bc1ef943e9cb2a884032aa9d198de6d5945aba174dfc [INFO] running `Command { std: "docker" "start" "-a" "3f9581590fa281dc6e25bc1ef943e9cb2a884032aa9d198de6d5945aba174dfc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `AddEdge`, `Undirected` [INFO] [stderr] --> src/extended/clique.rs:1:31 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::dev::orientation::{AddEdge, Orientation, Undirected}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AddVertex`, `GetVertex`, `Vertices` [INFO] [stderr] --> src/extended/clique.rs:3:18 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::dev::{AddVertex, GetVertex, Neighbours, Vertices, orientation}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `SubGraph` [INFO] [stderr] --> src/extended/clique.rs:5:41 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::wrapper::sub::{intersection, SubGraph}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::dev::transform::transformers::VertexKey` [INFO] [stderr] --> src/extended/clique.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::dev::transform::transformers::VertexKey; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Orientation` [INFO] [stderr] --> src/wrapper/sub.rs:1:40 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::dev::orientation::{AddEdge, Orientation}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `commit` [INFO] [stderr] --> src/wrapper/transaction.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn commit(self) -> Graph { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/wrapper/logger.rs:318:9 [INFO] [stderr] | [INFO] [stderr] 318 | graph.add_vertex((0, ())); [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: `r-graph` (lib) generated 6 warnings [INFO] [stderr] warning: `r-graph` (lib test) generated 7 warnings (6 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.62s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/r_graph-0620121333470e8e) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test extended::cyclic::tests::simple_directed_cycle ... ok [INFO] [stdout] test extended::cyclic::tests::simple_undirected_cycle ... ok [INFO] [stdout] test extended::cyclic::tests::simple_undirected_non_cycle ... ok [INFO] [stdout] test extended::path::breadth::tests::disconnected ... ok [INFO] [stdout] test extended::path::breadth::tests::complex_graph ... ok [INFO] [stdout] test extended::path::breadth::tests::multiple_edges ... ok [INFO] [stdout] test extended::path::breadth::tests::multiple_paths ... ok [INFO] [stdout] test extended::path::breadth::tests::single_edge ... ok [INFO] [stdout] test extended::path::dijkstra::tests::complex_graph ... ok [INFO] [stdout] test extended::path::dijkstra::tests::disconnected ... ok [INFO] [stdout] test extended::path::dijkstra::tests::single_edge ... ok [INFO] [stdout] test extended::path::dijkstra::tests::multiple_edges ... ok [INFO] [stdout] test extended::path::dijkstra::tests::multiple_paths ... ok [INFO] [stdout] test wrapper::logger::tests::add_edge ... ok [INFO] [stdout] test wrapper::logger::tests::add_vertex ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests r-graph [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3f9581590fa281dc6e25bc1ef943e9cb2a884032aa9d198de6d5945aba174dfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f9581590fa281dc6e25bc1ef943e9cb2a884032aa9d198de6d5945aba174dfc", kill_on_drop: false }` [INFO] [stdout] 3f9581590fa281dc6e25bc1ef943e9cb2a884032aa9d198de6d5945aba174dfc