[INFO] cloning repository https://github.com/alvarogonzalezsotillo/pruebas-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alvarogonzalezsotillo/pruebas-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvarogonzalezsotillo%2Fpruebas-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvarogonzalezsotillo%2Fpruebas-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06b4583c2412e5d6ce0edf8779f485e071f9d080
[INFO] testing alvarogonzalezsotillo/pruebas-rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvarogonzalezsotillo%2Fpruebas-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alvarogonzalezsotillo/pruebas-rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alvarogonzalezsotillo/pruebas-rust
[INFO] finished tweaking git repo https://github.com/alvarogonzalezsotillo/pruebas-rust
[INFO] tweaked toml for git repo https://github.com/alvarogonzalezsotillo/pruebas-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/alvarogonzalezsotillo/pruebas-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5544e28ad2e1027329e932202720839bbc95a955d9acf4c8723729bdd5ffaddd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5544e28ad2e1027329e932202720839bbc95a955d9acf4c8723729bdd5ffaddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5544e28ad2e1027329e932202720839bbc95a955d9acf4c8723729bdd5ffaddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5544e28ad2e1027329e932202720839bbc95a955d9acf4c8723729bdd5ffaddd", kill_on_drop: false }`
[INFO] [stdout] 5544e28ad2e1027329e932202720839bbc95a955d9acf4c8723729bdd5ffaddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3c9c4c522dfe027b66c218c0cca5bd0774dbbd51ac8c17ec782cc0fc93d74391
[INFO] running `Command { std: "docker" "start" "-a" "3c9c4c522dfe027b66c218c0cca5bd0774dbbd51ac8c17ec782cc0fc93d74391", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling pruebas-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.56s
[INFO] running `Command { std: "docker" "inspect" "3c9c4c522dfe027b66c218c0cca5bd0774dbbd51ac8c17ec782cc0fc93d74391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c9c4c522dfe027b66c218c0cca5bd0774dbbd51ac8c17ec782cc0fc93d74391", kill_on_drop: false }`
[INFO] [stdout] 3c9c4c522dfe027b66c218c0cca5bd0774dbbd51ac8c17ec782cc0fc93d74391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ed2c8ba52f340791cab6c78c8eb0ac8a22d0b6e3f4b2dd0a831de4b7dc7dee5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3ed2c8ba52f340791cab6c78c8eb0ac8a22d0b6e3f4b2dd0a831de4b7dc7dee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling pruebas-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.30s
[INFO] running `Command { std: "docker" "inspect" "3ed2c8ba52f340791cab6c78c8eb0ac8a22d0b6e3f4b2dd0a831de4b7dc7dee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed2c8ba52f340791cab6c78c8eb0ac8a22d0b6e3f4b2dd0a831de4b7dc7dee5", kill_on_drop: false }`
[INFO] [stdout] 3ed2c8ba52f340791cab6c78c8eb0ac8a22d0b6e3f4b2dd0a831de4b7dc7dee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0d4e29b7053d25dbdd234e6be53b9716ae65cad1d89b63196d1d4f8605a80b41
[INFO] running `Command { std: "docker" "start" "-a" "0d4e29b7053d25dbdd234e6be53b9716ae65cad1d89b63196d1d4f8605a80b41", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pruebas_rust-0ee9688e3d8913ad)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test crossteaser::crossteaser_search::tests::root_is_goal ... ok
[INFO] [stdout] test crossteaser::crossteaser_search::tests::is_goal ... ok
[INFO] [stdout] test crossteaser::tests::create_pieces ... ok
[INFO] [stdout] test crossteaser::tests::create_pieceset ... ok
[INFO] [stdout] test crossteaser::tests::one_piece_board_3 ... ok
[INFO] [stdout] test crossteaser::tests::diffs_of_children ... ok
[INFO] [stdout] test crossteaser::tests::index_rotations_same_as_regular_pieces ... ok
[INFO] [stdout] test crossteaser::tests::initial_board ... ok
[INFO] [stdout] test crossteaser::tests::rotate ... ok
[INFO] [stdout] test crossteaser::tests::moves_to_empty_position ... ok
[INFO] [stdout] test crossteaser::tests::one_piece_board_1 ... ok
[INFO] [stdout] test crossteaser::tests::initial_board_children ... ok
[INFO] [stdout] test crossteaser::tests::one_piece_board_2 ... ok
[INFO] [stdout] test ravioli::tests::simple ... ok
[INFO] [stdout] test ravioli::tests::clone ... ok
[INFO] [stdout] test ravioli::tests::un_struct ... ok
[INFO] [stdout] test search::tests::deep_first_search_test ... ok
[INFO] [stdout] test search::tests::expand_node_test ... ok
[INFO] [stdout] test search::astar::tests::a_star_test ... ok
[INFO] [stdout] test search::tests::expand_test ... ok
[INFO] [stdout] test search::tests::is_goal_test ... ok
[INFO] [stdout] test search::tests::breadth_first_search_test ... ok
[INFO] [stdout] test search::tests::root_path_test ... ok
[INFO] [stdout] test crossteaser::crossteaser_search::tests::change_positions_1_8 ... ok
[INFO] [stdout] test crossteaser::crossteaser_search::tests::moves_for_1_8_are_recognized ... ok
[INFO] [stdout] test crossteaser::crossteaser_search::tests::change_positions_1_8_until_original ... ok
[INFO] [stdout] test crossteaser::crossteaser_search::tests::moves_for_two_changes_are_for_two_changes has been running for over 60 seconds
[INFO] [stdout] test crossteaser::crossteaser_search::tests::moves_for_two_changes_impossible has been running for over 60 seconds
[INFO] [stdout] test crossteaser::crossteaser_search::tests::moves_for_two_changes_possible has been running for over 60 seconds
[INFO] [stdout] test crossteaser::crossteaser_search::tests::search_on_scrambled_board has been running for over 60 seconds
[INFO] [stdout] test crossteaser::crossteaser_search::tests::moves_for_two_changes_are_for_two_changes ... FAILED
[INFO] [stdout] test crossteaser::crossteaser_search::tests::search_on_scrambled_board ... ok
[INFO] [stdout] test crossteaser::crossteaser_search::tests::moves_for_two_changes_possible ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "0d4e29b7053d25dbdd234e6be53b9716ae65cad1d89b63196d1d4f8605a80b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4e29b7053d25dbdd234e6be53b9716ae65cad1d89b63196d1d4f8605a80b41", kill_on_drop: false }`
[INFO] [stdout] 0d4e29b7053d25dbdd234e6be53b9716ae65cad1d89b63196d1d4f8605a80b41