[INFO] fetching crate swarm_it 0.1.1...
[INFO] testing swarm_it-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate swarm_it 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate swarm_it 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate swarm_it 0.1.1
[INFO] finished tweaking crates.io crate swarm_it 0.1.1
[INFO] tweaked toml for crates.io crate swarm_it 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 4b5d58aefb9b3e019b8593de5d2a97c385c4a378ec9982482760151e28d2ffa8
[INFO] running `Command { std: "docker" "start" "-a" "4b5d58aefb9b3e019b8593de5d2a97c385c4a378ec9982482760151e28d2ffa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b5d58aefb9b3e019b8593de5d2a97c385c4a378ec9982482760151e28d2ffa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b5d58aefb9b3e019b8593de5d2a97c385c4a378ec9982482760151e28d2ffa8", kill_on_drop: false }`
[INFO] [stdout] 4b5d58aefb9b3e019b8593de5d2a97c385c4a378ec9982482760151e28d2ffa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] a5b50cadd86134118548e3ceffc20e106dbbffc1f2ddaebfff3adc81f3e5fb5b
[INFO] running `Command { std: "docker" "start" "-a" "a5b50cadd86134118548e3ceffc20e106dbbffc1f2ddaebfff3adc81f3e5fb5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling swarm_it v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "a5b50cadd86134118548e3ceffc20e106dbbffc1f2ddaebfff3adc81f3e5fb5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b50cadd86134118548e3ceffc20e106dbbffc1f2ddaebfff3adc81f3e5fb5b", kill_on_drop: false }`
[INFO] [stdout] a5b50cadd86134118548e3ceffc20e106dbbffc1f2ddaebfff3adc81f3e5fb5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5652f4670b39ba372d5cb8fcd595856c30be58aff37775f549adcba4d30ad0fa
[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" "5652f4670b39ba372d5cb8fcd595856c30be58aff37775f549adcba4d30ad0fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling swarm_it v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "5652f4670b39ba372d5cb8fcd595856c30be58aff37775f549adcba4d30ad0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5652f4670b39ba372d5cb8fcd595856c30be58aff37775f549adcba4d30ad0fa", kill_on_drop: false }`
[INFO] [stdout] 5652f4670b39ba372d5cb8fcd595856c30be58aff37775f549adcba4d30ad0fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f64ed605850721c2fe1a1361704fa9e84e96b0d1c435d6382a4bdbf61ab8115c
[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" "f64ed605850721c2fe1a1361704fa9e84e96b0d1c435d6382a4bdbf61ab8115c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/swarm_it-c0df56d7355265d6
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test carrier::tests::rotate_direction_calculation2 ... ok
[INFO] [stdout] test dispatcher::tests::find_closest_object ... ok
[INFO] [stdout] test carrier::tests::rotate_direction_calculation3 ... ok
[INFO] [stdout] test dispatcher::tests::calculate_slot_distances ... ok
[INFO] [stdout] test dispatcher::tests::find_closest_object3 ... ok
[INFO] [stdout] test carrier::tests::rotate_direction_calculation1 ... ok
[INFO] [stdout] test dispatcher::tests::find_closest_object1 ... ok
[INFO] [stdout] test dispatcher::tests::calculate_cargo_balance ... ok
[INFO] [stdout] test dispatcher::tests::find_mismatched_slot3 ... ok
[INFO] [stdout] test dispatcher::tests::find_mismatched_slot_with_target2 ... ok
[INFO] [stdout] test dispatcher::tests::find_mismatched_slot_with_target1 ... ok
[INFO] [stdout] test dispatcher::tests::find_closest_temporary_slot ... ok
[INFO] [stdout] test dispatcher::tests::find_mismatched_slot2 ... ok
[INFO] [stdout] test dispatcher::tests::reduce_cargo_balance ... ok
[INFO] [stdout] test dispatcher::tests::is_there_a_free_slot_for2 ... ok
[INFO] [stdout] test dispatcher::tests::find_slot_that_contains ... ok
[INFO] [stdout] test dispatcher::tests::find_mismatched_slot_with_target3 ... ok
[INFO] [stdout] test dispatcher::tests::find_slot_for_target ... ok
[INFO] [stdout] test dispatcher::tests::find_slot_with_payload_that_should_go_to_the_pit1 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_tests-a3b92349d0e84827
[INFO] [stdout] test dispatcher::tests::find_any_temporary_slot ... ok
[INFO] [stdout] test dispatcher::tests::find_mismatched_slot1 ... ok
[INFO] [stdout] test dispatcher::tests::find_slot_with_payload_that_should_go_to_the_pit2 ... ok
[INFO] [stdout] test dispatcher::tests::is_there_a_free_slot_for1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test conduct_to_targetting ... ok
[INFO] [stdout] test issue26_high_speed_carrier_not_reaching_target ... ok
[INFO] [stdout] test parallel_transfer_to_pit ... ok
[INFO] [stdout] test idle_carriers_reporting ... ok
[INFO] [stdout] test issue19_try_to_crash_lots_of_carriers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests swarm_it
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/carrier.rs - carrier::Carrier<T>::get_target (line 120) ... ok
[INFO] [stdout] test src/carrier.rs - carrier::Carrier<T>::get_reserved_target (line 139) ... ok
[INFO] [stdout] test src/carrier.rs - carrier::Carrier<T>::get_payload (line 106) ... ok
[INFO] [stdout] test src/carrier.rs - carrier::Carrier<T>::get_state (line 187) ... ok
[INFO] [stdout] test src/carrier.rs - carrier::Carrier<T>::set_max_speed (line 229) ... ok
[INFO] [stdout] test src/lib.rs - Swarm<T>::new (line 76) ... ok
[INFO] [stdout] test src/carrier.rs - carrier::Carrier<T>::new (line 80) ... ok
[INFO] [stdout] test src/carrier.rs - carrier::Carrier<T>::get_position (line 152) ... ok
[INFO] [stdout] test src/carrier.rs - carrier::Carrier<T>::set_acceleration (line 201) ... ok
[INFO] [stdout] test src/lib.rs - Swarm<T>::add_slot (line 109) ... ok
[INFO] [stdout] test src/carrier.rs - carrier::Carrier<T>::get_angle (line 175) ... ok
[INFO] [stdout] test src/lib.rs - Swarm<T>::slot_data_changed (line 177) ... ok
[INFO] [stdout] test src/carrier.rs - carrier::Carrier<T>::get_max_speed (line 242) ... ok
[INFO] [stdout] test src/lib.rs - Swarm<T>::add_carrier (line 95) ... ok
[INFO] [stdout] test src/payload.rs - payload::Payload<T>::new (line 15) ... ok
[INFO] [stdout] test src/carrier.rs - carrier::Carrier<T>::get_acceleration (line 216) ... ok
[INFO] [stdout] test src/slot.rs - slot::Slot<T>::is_spawner (line 167) ... ok
[INFO] [stdout] test src/slot.rs - slot::Slot<T>::new (line 38) ... ok
[INFO] [stdout] test src/slot.rs - slot::Slot<T>::is_pit (line 151) ... ok
[INFO] [stdout] test src/slot.rs - slot::Slot<T>::set_payloads (line 120) ... ok
[INFO] [stdout] test src/slot.rs - slot::Slot<T>::is_taken_care_of (line 139) ... ok
[INFO] [stdout] test src/slot.rs - slot::Slot<T>::set_target_payload (line 105) ... ok
[INFO] [stdout] test src/slot.rs - slot::Slot<T>::get_payloads (line 87) ... ok
[INFO] [stdout] test src/slot.rs - slot::Slot<T>::get_position (line 66) ... ok
[INFO] [stdout] test src/lib.rs - Swarm<T>::tick (line 147) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f64ed605850721c2fe1a1361704fa9e84e96b0d1c435d6382a4bdbf61ab8115c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f64ed605850721c2fe1a1361704fa9e84e96b0d1c435d6382a4bdbf61ab8115c", kill_on_drop: false }`
[INFO] [stdout] f64ed605850721c2fe1a1361704fa9e84e96b0d1c435d6382a4bdbf61ab8115c