[INFO] cloning repository https://github.com/jackhe16/leetcode_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackhe16/leetcode_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackhe16%2Fleetcode_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackhe16%2Fleetcode_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93701df6c087f0bcba0e0dc223d5a6d0fd0b34ea
[INFO] testing jackhe16/leetcode_rust against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackhe16%2Fleetcode_rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jackhe16/leetcode_rust
[INFO] finished tweaking git repo https://github.com/jackhe16/leetcode_rust
[INFO] tweaked toml for git repo https://github.com/jackhe16/leetcode_rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jackhe16/leetcode_rust on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jackhe16/leetcode_rust 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6842cd0d7d5403387155ff5c6dd41eb366a576e9ba9111f2ebb6205b58c9c567
[INFO] running `Command { std: "docker" "start" "-a" "6842cd0d7d5403387155ff5c6dd41eb366a576e9ba9111f2ebb6205b58c9c567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6842cd0d7d5403387155ff5c6dd41eb366a576e9ba9111f2ebb6205b58c9c567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6842cd0d7d5403387155ff5c6dd41eb366a576e9ba9111f2ebb6205b58c9c567", kill_on_drop: false }`
[INFO] [stdout] 6842cd0d7d5403387155ff5c6dd41eb366a576e9ba9111f2ebb6205b58c9c567
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c7dbdb0744f28c09e80797d224ec3dd81d07f1ae2d935748913cb24acf25318
[INFO] running `Command { std: "docker" "start" "-a" "9c7dbdb0744f28c09e80797d224ec3dd81d07f1ae2d935748913cb24acf25318", kill_on_drop: false }`
[INFO] [stderr]    Compiling algo_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "9c7dbdb0744f28c09e80797d224ec3dd81d07f1ae2d935748913cb24acf25318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c7dbdb0744f28c09e80797d224ec3dd81d07f1ae2d935748913cb24acf25318", kill_on_drop: false }`
[INFO] [stdout] 9c7dbdb0744f28c09e80797d224ec3dd81d07f1ae2d935748913cb24acf25318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51f22937fe12cd4df8317469a703c0ad000426dfcb79436627daecdf85eff36e
[INFO] running `Command { std: "docker" "start" "-a" "51f22937fe12cd4df8317469a703c0ad000426dfcb79436627daecdf85eff36e", kill_on_drop: false }`
[INFO] [stderr]    Compiling algo_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "51f22937fe12cd4df8317469a703c0ad000426dfcb79436627daecdf85eff36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f22937fe12cd4df8317469a703c0ad000426dfcb79436627daecdf85eff36e", kill_on_drop: false }`
[INFO] [stdout] 51f22937fe12cd4df8317469a703c0ad000426dfcb79436627daecdf85eff36e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5807452d6aea5d9cfcb54ae407c0ef75427bdf84bd3dbb690afd05c1fca386a
[INFO] running `Command { std: "docker" "start" "-a" "c5807452d6aea5d9cfcb54ae407c0ef75427bdf84bd3dbb690afd05c1fca386a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/algo_rust-b993b72a7205e9e2)
[INFO] [stdout] 
[INFO] [stdout] running 259 tests
[INFO] [stdout] test algorithms::avl_tree::tests::test_insert ... ok
[INFO] [stdout] test algorithms::avl_tree::tests::test_remove ... ok
[INFO] [stdout] test algorithms::bellman_ford_queue::tests::test_bellman_ford ... ok
[INFO] [stdout] test algorithms::bellman_ford_queue::tests::test_bellman_ford_negative ... ok
[INFO] [stdout] test algorithms::binary_search_tree::tests::test_all ... ok
[INFO] [stdout] test algorithms::bellman_ford_queue::tests::test_bellman_ford_negative_cycle ... ok
[INFO] [stdout] test algorithms::bipartite_matching::tests::test_hopcroft_karp ... ok
[INFO] [stdout] test algorithms::bipartite_matching::tests::test_kuhn ... ok
[INFO] [stdout] test algorithms::dinic::tests::test_dinic ... ok
[INFO] [stdout] test algorithms::disjoint::tests::test_disjoint ... ok
[INFO] [stdout] test algorithms::floodfill::tests::test_flood_fill ... ok
[INFO] [stdout] test algorithms::fenwick_tree::tests::test_1 ... ok
[INFO] [stdout] test algorithms::bellman_ford::tests::test_bellman_ford ... ok
[INFO] [stdout] test algorithms::ford_fulkerson::tests::test_ford_fulkerson ... ok
[INFO] [stdout] test algorithms::dijkstra_priority_queue::tests::test_dijkstra ... ok
[INFO] [stdout] test algorithms::heap::tests::test_pop ... ok
[INFO] [stdout] test algorithms::kahn::tests::test_kahn ... ok
[INFO] [stdout] test algorithms::hierholzer_bidirectional::tests::test_hierholzer ... ok
[INFO] [stdout] test algorithms::hierholzer::tests::test_hierholzer ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'algorithms::floyd::tests::test_floyd_cycle' (41) has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow, aborting
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/algo_rust-b993b72a7205e9e2` (signal: 6, SIGABRT: process abort signal)
[INFO] [stdout] test algorithms::linear_sieve::tests::test_linear_sieve ... ok
[INFO] running `Command { std: "docker" "inspect" "c5807452d6aea5d9cfcb54ae407c0ef75427bdf84bd3dbb690afd05c1fca386a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5807452d6aea5d9cfcb54ae407c0ef75427bdf84bd3dbb690afd05c1fca386a", kill_on_drop: false }`
[INFO] [stdout] c5807452d6aea5d9cfcb54ae407c0ef75427bdf84bd3dbb690afd05c1fca386a
