[INFO] updating cached repository https://github.com/AaronLeon/eecs395-rust-hw3
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 21f0ed9bd269afc4a2bf568bffaff2a1dba80417
[INFO] testing AaronLeon/eecs395-rust-hw3 against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAaronLeon%2Feecs395-rust-hw3" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AaronLeon/eecs395-rust-hw3 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AaronLeon/eecs395-rust-hw3
[INFO] finished tweaking git repo https://github.com/AaronLeon/eecs395-rust-hw3
[INFO] tweaked toml for git repo https://github.com/AaronLeon/eecs395-rust-hw3 written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/AaronLeon/eecs395-rust-hw3 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 9102ec2f3fa93ed84f169f214de4bc4d4c59f9ab4bff362b6781857f66125fc4
[INFO] running `"docker" "start" "-a" "9102ec2f3fa93ed84f169f214de4bc4d4c59f9ab4bff362b6781857f66125fc4"`
[INFO] [stderr]    Compiling hw3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "9102ec2f3fa93ed84f169f214de4bc4d4c59f9ab4bff362b6781857f66125fc4"`
[INFO] running `"docker" "rm" "-f" "9102ec2f3fa93ed84f169f214de4bc4d4c59f9ab4bff362b6781857f66125fc4"`
[INFO] [stdout] 9102ec2f3fa93ed84f169f214de4bc4d4c59f9ab4bff362b6781857f66125fc4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2612688bbc3b9d7c90a7ecbe044ecd0616d3a4b781751e6760bc72a92f47b721
[INFO] running `"docker" "start" "-a" "2612688bbc3b9d7c90a7ecbe044ecd0616d3a4b781751e6760bc72a92f47b721"`
[INFO] [stderr]    Compiling hw3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "2612688bbc3b9d7c90a7ecbe044ecd0616d3a4b781751e6760bc72a92f47b721"`
[INFO] running `"docker" "rm" "-f" "2612688bbc3b9d7c90a7ecbe044ecd0616d3a4b781751e6760bc72a92f47b721"`
[INFO] [stdout] 2612688bbc3b9d7c90a7ecbe044ecd0616d3a4b781751e6760bc72a92f47b721
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] dea13745528cc7568dbe1784fe54c21b4d764f2f4110887701e86d66e2336b33
[INFO] running `"docker" "start" "-a" "dea13745528cc7568dbe1784fe54c21b4d764f2f4110887701e86d66e2336b33"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hw3-c3bcd2531dff5089
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test graph::graph_tests::add_edge_appends_to_both_neighbors_test ... ok
[INFO] [stdout] test graph::graph_tests::add_node_creates_node_test ... ok
[INFO] [stdout] test graph::graph_tests::get_neighbors_returns_neighbors_test ... ok
[INFO] [stdout] test graph::graph_tests::get_path_of_adjacent_nodes_test ... ok
[INFO] [stdout] test graph::graph_tests::get_path_of_linear_path_test ... ok
[INFO] [stdout] test graph::graph_tests::new_graph_is_empty_test ... ok
[INFO] [stdout] test graph::graph_tests::get_path_of_same_node_test ... ok
[INFO] [stdout] test graph::graph_tests::get_path_of_distant_nodes_test ... ok
[INFO] [stdout] test graph::graph_tests::get_path_when_no_path_exists_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dea13745528cc7568dbe1784fe54c21b4d764f2f4110887701e86d66e2336b33"`
[INFO] running `"docker" "rm" "-f" "dea13745528cc7568dbe1784fe54c21b4d764f2f4110887701e86d66e2336b33"`
[INFO] [stdout] dea13745528cc7568dbe1784fe54c21b4d764f2f4110887701e86d66e2336b33