[INFO] updating cached repository AaronLeon/eecs395-rust-hw3
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AaronLeon/eecs395-rust-hw3
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AaronLeon/eecs395-rust-hw3" "work/ex/beta-1.37-6/sources/1.36.0/gh/AaronLeon/eecs395-rust-hw3"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/AaronLeon/eecs395-rust-hw3'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AaronLeon/eecs395-rust-hw3" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AaronLeon/eecs395-rust-hw3"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AaronLeon/eecs395-rust-hw3'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 21f0ed9bd269afc4a2bf568bffaff2a1dba80417
[INFO] sha for GitHub repo AaronLeon/eecs395-rust-hw3: 21f0ed9bd269afc4a2bf568bffaff2a1dba80417
[INFO] validating manifest of AaronLeon/eecs395-rust-hw3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AaronLeon/eecs395-rust-hw3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AaronLeon/eecs395-rust-hw3
[INFO] finished frobbing AaronLeon/eecs395-rust-hw3
[INFO] frobbed toml for AaronLeon/eecs395-rust-hw3 written to work/ex/beta-1.37-6/sources/1.36.0/gh/AaronLeon/eecs395-rust-hw3/Cargo.toml
[INFO] started frobbing AaronLeon/eecs395-rust-hw3
[INFO] finished frobbing AaronLeon/eecs395-rust-hw3
[INFO] frobbed toml for AaronLeon/eecs395-rust-hw3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AaronLeon/eecs395-rust-hw3/Cargo.toml
[INFO] crate AaronLeon/eecs395-rust-hw3 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing AaronLeon/eecs395-rust-hw3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AaronLeon/eecs395-rust-hw3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0ac6ad1161fe94407c125ff382dffc33ec5919d2613f15d6bf8e95d5b9182e7b
[INFO] running `"docker" "start" "-a" "0ac6ad1161fe94407c125ff382dffc33ec5919d2613f15d6bf8e95d5b9182e7b"`
[INFO] [stderr]    Compiling hw3 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "0ac6ad1161fe94407c125ff382dffc33ec5919d2613f15d6bf8e95d5b9182e7b"`
[INFO] running `"docker" "rm" "-f" "0ac6ad1161fe94407c125ff382dffc33ec5919d2613f15d6bf8e95d5b9182e7b"`
[INFO] [stdout] 0ac6ad1161fe94407c125ff382dffc33ec5919d2613f15d6bf8e95d5b9182e7b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AaronLeon/eecs395-rust-hw3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ad81d1c84818e2ef38651e0a2328ab2814be31036a9ab8526ae5fdb50755c5f7
[INFO] running `"docker" "start" "-a" "ad81d1c84818e2ef38651e0a2328ab2814be31036a9ab8526ae5fdb50755c5f7"`
[INFO] [stderr]    Compiling hw3 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "ad81d1c84818e2ef38651e0a2328ab2814be31036a9ab8526ae5fdb50755c5f7"`
[INFO] running `"docker" "rm" "-f" "ad81d1c84818e2ef38651e0a2328ab2814be31036a9ab8526ae5fdb50755c5f7"`
[INFO] [stdout] ad81d1c84818e2ef38651e0a2328ab2814be31036a9ab8526ae5fdb50755c5f7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AaronLeon/eecs395-rust-hw3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] bd228828b365f3f5fcdf3ced6fa2bc2d66ff1d793022735fece9c77fdff423e7
[INFO] running `"docker" "start" "-a" "bd228828b365f3f5fcdf3ced6fa2bc2d66ff1d793022735fece9c77fdff423e7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hw3-54e0d1fb7febf7c8
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[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_distant_nodes_test ... ok
[INFO] [stdout] test graph::graph_tests::get_path_of_linear_path_test ... ok
[INFO] [stdout] test graph::graph_tests::get_path_of_same_node_test ... ok
[INFO] [stdout] test graph::graph_tests::add_edge_appends_to_both_neighbors_test ... ok
[INFO] [stdout] test graph::graph_tests::get_path_when_no_path_exists_test ... ok
[INFO] [stdout] test graph::graph_tests::new_graph_is_empty_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" "bd228828b365f3f5fcdf3ced6fa2bc2d66ff1d793022735fece9c77fdff423e7"`
[INFO] running `"docker" "rm" "-f" "bd228828b365f3f5fcdf3ced6fa2bc2d66ff1d793022735fece9c77fdff423e7"`
[INFO] [stdout] bd228828b365f3f5fcdf3ced6fa2bc2d66ff1d793022735fece9c77fdff423e7