[INFO] updating cached repository https://github.com/phigley/taxi
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 85c356afe6b40075648ef6d35334c276fb410f3c
[INFO] testing phigley/taxi against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphigley%2Ftaxi" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phigley/taxi on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/phigley/taxi
[INFO] finished tweaking git repo https://github.com/phigley/taxi
[INFO] tweaked toml for git repo https://github.com/phigley/taxi written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/phigley/taxi already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5dd522d5cf06009fc099bf190e26f30d9601569dc81de58088d0355ea4c75925
[INFO] running `"docker" "start" "-a" "5dd522d5cf06009fc099bf190e26f30d9601569dc81de58088d0355ea4c75925"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling arc-swap v0.4.4
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling array-macro v1.0.4
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling lock_api v0.3.3
[INFO] [stderr]    Compiling toml v0.5.5
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.0
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.10.0
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling signal-hook v0.1.12
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling crossterm v0.14.1
[INFO] [stderr]    Compiling tui v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]    Compiling enum-map-derive v0.4.0
[INFO] [stderr]    Compiling enum-map v0.6.2
[INFO] [stderr]    Compiling taxi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.66s
[INFO] running `"docker" "inspect" "5dd522d5cf06009fc099bf190e26f30d9601569dc81de58088d0355ea4c75925"`
[INFO] running `"docker" "rm" "-f" "5dd522d5cf06009fc099bf190e26f30d9601569dc81de58088d0355ea4c75925"`
[INFO] [stdout] 5dd522d5cf06009fc099bf190e26f30d9601569dc81de58088d0355ea4c75925
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 28454f8c807126fcd05804fc3d18bd36a5de658c22dfb03c7aa9e4b1367875f9
[INFO] running `"docker" "start" "-a" "28454f8c807126fcd05804fc3d18bd36a5de658c22dfb03c7aa9e4b1367875f9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling criterion-plot v0.4.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling serde_json v1.0.34
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling criterion v0.3.0
[INFO] [stderr]    Compiling taxi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 40.37s
[INFO] running `"docker" "inspect" "28454f8c807126fcd05804fc3d18bd36a5de658c22dfb03c7aa9e4b1367875f9"`
[INFO] running `"docker" "rm" "-f" "28454f8c807126fcd05804fc3d18bd36a5de658c22dfb03c7aa9e4b1367875f9"`
[INFO] [stdout] 28454f8c807126fcd05804fc3d18bd36a5de658c22dfb03c7aa9e4b1367875f9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 53c980a68a25ab3d704764c0c8a27d452cbd19d0f7bed56fd4fb106482c79f81
[INFO] running `"docker" "start" "-a" "53c980a68a25ab3d704764c0c8a27d452cbd19d0f7bed56fd4fb106482c79f81"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/taxi-db34bffcb6aed1c8
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test actions::test_actions::random_action_pickup ... ok
[INFO] [stdout] test doormax::condition::condition_test::can_build ... ok
[INFO] [stdout] test doormax::condition_learner::condition_learner_test::learns_nw_corner ... ok
[INFO] [stdout] test doormax::hypothesis::test_hypthothesis::hypothesis_matches_cond ... ok
[INFO] [stdout] test doormax::condition::condition_test::enumerates_all ... ok
[INFO] [stdout] test actions::test_actions::random_action_north ... ok
[INFO] [stdout] test doormax::mcelearner::mcelearner_test::learns_taxi_east_full ... ok
[INFO] [stdout] test actions::test_actions::random_action_west ... ok
[INFO] [stdout] test doormax::condition_learner::condition_learner_test::learns_north ... ok
[INFO] [stdout] test doormax::hypothesis::test_hypthothesis::hypothesis_matches ... ok
[INFO] [stdout] test doormax::condition_learner::condition_learner_test::learns_not_nw_corner ... ok
[INFO] [stdout] test doormax::mcelearner::mcelearner_test::learns_taxi_east_simple ... ok
[INFO] [stdout] test doormax::multirewardlearner::multirewardlearner_test::learns_dropoff ... ok
[INFO] [stdout] test state::test_state::pickup_dropoff_does_nothing_off_fixedpoint ... ok
[INFO] [stdout] test state::test_state::build_random_state ... ok
[INFO] [stdout] test state::test_state::passenger_dropoff_at_other_fixed_position ... ok
[INFO] [stdout] test doormax::multirewardlearner::multirewardlearner_test::learns_pickup ... ok
[INFO] [stdout] test position::test_position::create ... ok
[INFO] [stdout] test state::test_state::build_correct ... ok
[INFO] [stdout] test state::test_state::pickup_dropoff_does_nothing_on_empty_fixedpoint ... ok
[INFO] [stdout] test qlearner::test_qlearner::learns_go_north ... ok
[INFO] [stdout] test world::test_world::build_correct_height ... ok
[INFO] [stdout] test world::test_world::build_fails_long_initial ... ok
[INFO] [stdout] test world::test_world::build_fails_long_wall ... ok
[INFO] [stdout] test world::test_world::build_fails_short_final ... ok
[INFO] [stdout] test world::test_world::build_fails_short_initial ... ok
[INFO] [stdout] test world::test_world::build_fails_long_content ... ok
[INFO] [stdout] test world::test_world::build_fails_short_content ... ok
[INFO] [stdout] test world::test_world::build_simple_fixed_positions ... ok
[INFO] [stdout] test world::test_world::build_simple ... ok
[INFO] [stdout] test world::test_world::build_middle_wall ... ok
[INFO] [stdout] test world::test_world::build_fails_short_wall ... ok
[INFO] [stdout] test world::test_world::build_very_simple ... ok
[INFO] [stdout] test position::test_position::add ... ok
[INFO] [stdout] test actions::test_actions::random_action_south ... ok
[INFO] [stdout] test actions::test_actions::random_action_dropoff ... ok
[INFO] [stdout] test actions::test_actions::random_action_east ... ok
[INFO] [stdout] test world::test_world::build_complex ... ok
[INFO] [stdout] test state::test_state::taxi_full_cycle ... ok
[INFO] [stdout] test world::test_world::build_correct_width ... ok
[INFO] [stdout] test world::test_world::build_fails_long_final ... ok
[INFO] [stdout] test factoredrmax::test_factoredrmax::learn_simple ... ok
[INFO] [stdout] test qlearner::test_qlearner::initial_greedy_action_is_random ... ok
[INFO] [stdout] test qlearner::test_qlearner::initial_learning_action_is_random ... ok
[INFO] [stdout] test actions::test_actions::distribution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_distribution-53f1da2428167a4b
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test measure_combines_with_empty ... ok
[INFO] [stdout] test measure_empty_combines_with_nonempty ... ok
[INFO] [stdout] test measures_combine ... ok
[INFO] [stdout] test measures_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_state-eb6c906e01382aec
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test move_allowed_west ... ok
[INFO] [stdout] test move_wall_east ... ok
[INFO] [stdout] test move_top_north ... ok
[INFO] [stdout] test move_wall_south ... ok
[INFO] [stdout] test output_matches_str_complex ... ok
[INFO] [stdout] test move_wall_west ... ok
[INFO] [stdout] test move_left_west ... ok
[INFO] [stdout] test move_allowed_east ... ok
[INFO] [stdout] test correct_pickup_reward ... ok
[INFO] [stdout] test incorrect_pickup_reward ... ok
[INFO] [stdout] test move_allowed_north ... ok
[INFO] [stdout] test move_allowed_south ... ok
[INFO] [stdout] test incorrect_dropoff_reward ... ok
[INFO] [stdout] test move_bottom_south ... ok
[INFO] [stdout] test move_right_east ... ok
[INFO] [stdout] test move_wall_north ... ok
[INFO] [stdout] test tiny_state_iterator_walks_all ... ok
[INFO] [stdout] test movement_reward ... ok
[INFO] [stdout] test output_matches_str_simple ... ok
[INFO] [stdout] test output_matches_str_passenger_in_taxi ... ok
[INFO] [stdout] test reaches_destination ... ok
[INFO] [stdout] test state_iterator_walks_all ... ok
[INFO] [stdout] test build_fails_invalid_taxi ... ok
[INFO] [stdout] test build_fails_unknown_passenger ... ok
[INFO] [stdout] test build_fails_unknown_destination ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_state_indexer-c6aac192e66c1185
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test indices_unique ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_world-c729c444d3c25634
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test output_world ... ok
[INFO] [stdout] test read_fixed_position ... ok
[INFO] [stdout] test build_world ... ok
[INFO] [stdout] test edge_action_validity ... ok
[INFO] [stdout] test wall_move_validity ... ok
[INFO] [stdout] test pickup_dropoff_validity ... ok
[INFO] [stdout] test fixed_position_indices ... ok
[INFO] [stdout] test build_fails_on_emptystring ... ok
[INFO] [stdout] test no_duplicate_fixed_position ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests taxi
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "53c980a68a25ab3d704764c0c8a27d452cbd19d0f7bed56fd4fb106482c79f81"`
[INFO] running `"docker" "rm" "-f" "53c980a68a25ab3d704764c0c8a27d452cbd19d0f7bed56fd4fb106482c79f81"`
[INFO] [stdout] 53c980a68a25ab3d704764c0c8a27d452cbd19d0f7bed56fd4fb106482c79f81