[INFO] cloning repository https://github.com/mShackL/DS-210 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mShackL/DS-210" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmShackL%2FDS-210", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmShackL%2FDS-210'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 32e648665c6a0ea6f0524a6ecf3222c0c66f7adc [INFO] testing mShackL/DS-210 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmShackL%2FDS-210" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mShackL/DS-210 [INFO] finished tweaking git repo https://github.com/mShackL/DS-210 [INFO] tweaked toml for git repo https://github.com/mShackL/DS-210 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mShackL/DS-210 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mShackL/DS-210 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52e02814c2f6bece07238e2faf3f1e7ed9362bd20bc0321321d5c02c32fb378f [INFO] running `Command { std: "docker" "start" "-a" "52e02814c2f6bece07238e2faf3f1e7ed9362bd20bc0321321d5c02c32fb378f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52e02814c2f6bece07238e2faf3f1e7ed9362bd20bc0321321d5c02c32fb378f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52e02814c2f6bece07238e2faf3f1e7ed9362bd20bc0321321d5c02c32fb378f", kill_on_drop: false }` [INFO] [stdout] 52e02814c2f6bece07238e2faf3f1e7ed9362bd20bc0321321d5c02c32fb378f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cc11f34e12eac0c0cef6c4f55a9235bb0858584322c4e99a12240e04c3f1f0d [INFO] running `Command { std: "docker" "start" "-a" "6cc11f34e12eac0c0cef6c4f55a9235bb0858584322c4e99a12240e04c3f1f0d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `generate_random_graph` is never used [INFO] [stdout] --> src/main.rs:234:4 [INFO] [stdout] | [INFO] [stdout] 234 | fn generate_random_graph(num_nodes: usize) -> HashMap> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.03s [INFO] running `Command { std: "docker" "inspect" "6cc11f34e12eac0c0cef6c4f55a9235bb0858584322c4e99a12240e04c3f1f0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cc11f34e12eac0c0cef6c4f55a9235bb0858584322c4e99a12240e04c3f1f0d", kill_on_drop: false }` [INFO] [stdout] 6cc11f34e12eac0c0cef6c4f55a9235bb0858584322c4e99a12240e04c3f1f0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 991d86d7510f1a4013c204c23757ddbde2872efa0b49bc24d982c1afc84e06ca [INFO] running `Command { std: "docker" "start" "-a" "991d86d7510f1a4013c204c23757ddbde2872efa0b49bc24d982c1afc84e06ca", kill_on_drop: false }` [INFO] [stderr] Compiling code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `sample_size` [INFO] [stdout] --> src/main.rs:288:13 [INFO] [stdout] | [INFO] [stdout] 288 | let sample_size = 4000; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "991d86d7510f1a4013c204c23757ddbde2872efa0b49bc24d982c1afc84e06ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "991d86d7510f1a4013c204c23757ddbde2872efa0b49bc24d982c1afc84e06ca", kill_on_drop: false }` [INFO] [stdout] 991d86d7510f1a4013c204c23757ddbde2872efa0b49bc24d982c1afc84e06ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 22c865e4b93f32f17c2f3db1ea3a8af0f3ad2d23dada18af622bc89683ee6798 [INFO] running `Command { std: "docker" "start" "-a" "22c865e4b93f32f17c2f3db1ea3a8af0f3ad2d23dada18af622bc89683ee6798", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `sample_size` [INFO] [stderr] --> src/main.rs:288:13 [INFO] [stderr] | [INFO] [stderr] 288 | let sample_size = 4000; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `code` (bin "code" test) generated 1 warning (run `cargo fix --bin "code" -p code --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/code-26c2cc46806fdf88) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_bfs_distance_not_connected ... ok [INFO] [stdout] test tests::test_bfs_distance_simple ... ok [INFO] [stdout] test tests::test_average_distance ... ok [INFO] [stdout] test tests::test_max_distance has been running for over 60 seconds [INFO] [stdout] test tests::test_median_distance has been running for over 60 seconds [INFO] [stdout] test tests::test_max_distance ... ok [INFO] [stdout] test tests::test_median_distance ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 330.53s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "22c865e4b93f32f17c2f3db1ea3a8af0f3ad2d23dada18af622bc89683ee6798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22c865e4b93f32f17c2f3db1ea3a8af0f3ad2d23dada18af622bc89683ee6798", kill_on_drop: false }` [INFO] [stdout] 22c865e4b93f32f17c2f3db1ea3a8af0f3ad2d23dada18af622bc89683ee6798