[INFO] fetching crate algorithm_playground 1.0.2...
[INFO] testing algorithm_playground-1.0.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate algorithm_playground 1.0.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate algorithm_playground 1.0.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate algorithm_playground 1.0.2
[INFO] finished tweaking crates.io crate algorithm_playground 1.0.2
[INFO] tweaked toml for crates.io crate algorithm_playground 1.0.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7b1e85bd50e801ad047a2e342471f78a436daa8147e002a2af45b31b7d288c2
[INFO] running `Command { std: "docker" "start" "-a" "b7b1e85bd50e801ad047a2e342471f78a436daa8147e002a2af45b31b7d288c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7b1e85bd50e801ad047a2e342471f78a436daa8147e002a2af45b31b7d288c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b1e85bd50e801ad047a2e342471f78a436daa8147e002a2af45b31b7d288c2", kill_on_drop: false }`
[INFO] [stdout] b7b1e85bd50e801ad047a2e342471f78a436daa8147e002a2af45b31b7d288c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60525d4bae4dfb9c0548aba91347baf283bb8b3169aa6d1d7ca4d3d70497503e
[INFO] running `Command { std: "docker" "start" "-a" "60525d4bae4dfb9c0548aba91347baf283bb8b3169aa6d1d7ca4d3d70497503e", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorithm_playground v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "60525d4bae4dfb9c0548aba91347baf283bb8b3169aa6d1d7ca4d3d70497503e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60525d4bae4dfb9c0548aba91347baf283bb8b3169aa6d1d7ca4d3d70497503e", kill_on_drop: false }`
[INFO] [stdout] 60525d4bae4dfb9c0548aba91347baf283bb8b3169aa6d1d7ca4d3d70497503e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e376f0bdb086baaf02a248b470f7b027398d8736c075a79750004b8ab65f8171
[INFO] running `Command { std: "docker" "start" "-a" "e376f0bdb086baaf02a248b470f7b027398d8736c075a79750004b8ab65f8171", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorithm_playground v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "e376f0bdb086baaf02a248b470f7b027398d8736c075a79750004b8ab65f8171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e376f0bdb086baaf02a248b470f7b027398d8736c075a79750004b8ab65f8171", kill_on_drop: false }`
[INFO] [stdout] e376f0bdb086baaf02a248b470f7b027398d8736c075a79750004b8ab65f8171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6cbaa715e859dc409e7de7b544619c0575d67a8abcd049d4e9daaf0b4901a588
[INFO] running `Command { std: "docker" "start" "-a" "6cbaa715e859dc409e7de7b544619c0575d67a8abcd049d4e9daaf0b4901a588", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/algorithm_playground-f6b809462b6eeba5)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test sort_tests::test_insertion_sort ... ok
[INFO] [stdout] test sort_tests::test_merge_sort ... ok
[INFO] [stdout] test sort_tests::test_heap_sort ... ok
[INFO] [stdout] test sort_tests::test_bubble_sort ... ok
[INFO] [stdout] test search_tests::test_tree_contains ... ok
[INFO] [stdout] test sort_tests::test_quick_sort ... ok
[INFO] [stdout] test search_tests::test_linear_search ... ok
[INFO] [stdout] test sort_tests::test_selection_sort ... ok
[INFO] [stdout] test search_tests::test_graph_dfs_and_bfs ... ok
[INFO] [stderr]    Doc-tests algorithm_playground
[INFO] [stdout] test search_tests::test_binary_search ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/algorithms/searching.rs - algorithms::searching::searching::TreeNode<T>::new (line 243) ... ok
[INFO] [stdout] test src/algorithms/searching.rs - algorithms::searching::searching::Graph::add_edge (line 120) ... ok
[INFO] [stdout] test src/algorithms/searching.rs - algorithms::searching::searching::Graph::new (line 96) ... ok
[INFO] [stdout] test src/algorithms/searching.rs - algorithms::searching::searching::TreeNode<T>::contains (line 272) ... ok
[INFO] [stdout] test src/algorithms/searching.rs - algorithms::searching::searching::Graph::bfs (line 197) ... ok
[INFO] [stdout] test src/algorithms/searching.rs - algorithms::searching::searching::Graph::dfs (line 150) ... ok
[INFO] [stdout] test src/algorithms/searching.rs - algorithms::searching::searching::binary_search (line 57) ... ok
[INFO] [stdout] test src/algorithms/searching.rs - algorithms::searching::searching::linear_search (line 23) ... ok
[INFO] [stdout] test src/algorithms/sorting.rs - algorithms::sorting::sorting::bubble_sort (line 204) ... ok
[INFO] [stdout] test src/algorithms/sorting.rs - algorithms::sorting::sorting::merge_sort (line 10) ... ok
[INFO] [stdout] test src/algorithms/sorting.rs - algorithms::sorting::sorting::insertion_sort (line 154) ... ok
[INFO] [stdout] test src/algorithms/sorting.rs - algorithms::sorting::sorting::heap_sort (line 67) ... ok
[INFO] [stdout] test src/algorithms/sorting.rs - algorithms::sorting::sorting::quick_sort (line 116) ... ok
[INFO] [stdout] test src/algorithms/sorting.rs - algorithms::sorting::sorting::selection_sort (line 177) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6cbaa715e859dc409e7de7b544619c0575d67a8abcd049d4e9daaf0b4901a588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cbaa715e859dc409e7de7b544619c0575d67a8abcd049d4e9daaf0b4901a588", kill_on_drop: false }`
[INFO] [stdout] 6cbaa715e859dc409e7de7b544619c0575d67a8abcd049d4e9daaf0b4901a588
