[INFO] fetching crate webrtc-util 0.3.1...
[INFO] testing webrtc-util-0.3.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate webrtc-util 0.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate webrtc-util 0.3.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webrtc-util 0.3.1
[INFO] finished tweaking crates.io crate webrtc-util 0.3.1
[INFO] tweaked toml for crates.io crate webrtc-util 0.3.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 9e347cb52ab732171aa56c784ff1e7957407507124292717279c522a42fef327
[INFO] running `Command { std: "docker" "start" "-a" "9e347cb52ab732171aa56c784ff1e7957407507124292717279c522a42fef327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e347cb52ab732171aa56c784ff1e7957407507124292717279c522a42fef327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e347cb52ab732171aa56c784ff1e7957407507124292717279c522a42fef327", kill_on_drop: false }`
[INFO] [stdout] 9e347cb52ab732171aa56c784ff1e7957407507124292717279c522a42fef327
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 8069172871ca4387f6696c58658d1bba406bd62fe96eb21c4ccaaadabf05b09d
[INFO] running `Command { std: "docker" "start" "-a" "8069172871ca4387f6696c58658d1bba406bd62fe96eb21c4ccaaadabf05b09d", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling webrtc-util v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.30s
[INFO] running `Command { std: "docker" "inspect" "8069172871ca4387f6696c58658d1bba406bd62fe96eb21c4ccaaadabf05b09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8069172871ca4387f6696c58658d1bba406bd62fe96eb21c4ccaaadabf05b09d", kill_on_drop: false }`
[INFO] [stdout] 8069172871ca4387f6696c58658d1bba406bd62fe96eb21c4ccaaadabf05b09d
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a0a67b3d1f68b3bed8ecc5d1882cc3c2f9e6a063cf1af1b42590b33d81f1d5d
[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" "1a0a67b3d1f68b3bed8ecc5d1882cc3c2f9e6a063cf1af1b42590b33d81f1d5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling webrtc-util v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.66s
[INFO] running `Command { std: "docker" "inspect" "1a0a67b3d1f68b3bed8ecc5d1882cc3c2f9e6a063cf1af1b42590b33d81f1d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a0a67b3d1f68b3bed8ecc5d1882cc3c2f9e6a063cf1af1b42590b33d81f1d5d", kill_on_drop: false }`
[INFO] [stdout] 1a0a67b3d1f68b3bed8ecc5d1882cc3c2f9e6a063cf1af1b42590b33d81f1d5d
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 5f82446b7a11ea0275bfc76a7414c386050afdfa85969b2ab0acd29139ed3bd5
[INFO] running `Command { std: "docker" "start" "-a" "5f82446b7a11ea0275bfc76a7414c386050afdfa85969b2ab0acd29139ed3bd5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/webrtc_util-03cad5482b561064)
[INFO] [stdout] 
[INFO] [stdout] running 87 tests
[INFO] [stdout] test buffer::buffer_test::test_buffer_wraparound ... ok
[INFO] [stdout] test buffer::buffer_test::test_buffer_limit_count ... ok
[INFO] [stdout] test buffer::buffer_test::test_buffer_misc ... ok
[INFO] [stdout] test buffer::buffer_test::test_buffer ... ok
[INFO] [stdout] test conn::conn_bridge_test::test_bridge_inverse_error ... ok
[INFO] [stdout] test buffer::buffer_test::test_buffer_wraparound_grow ... ok
[INFO] [stdout] test buffer::buffer_test::test_buffer_async ... ok
[INFO] [stdout] test conn::conn_udp_listener_test::test_listener_close_timeout ... ok
[INFO] [stdout] test conn::conn_bridge_test::test_bridge_drop_2nd_packet_from_conn0 ... ok
[INFO] [stdout] test fixed_big_int::fixed_big_int_test::test_fixed_big_int_set_bit ... ok
[INFO] [stdout] test conn::conn_bridge_test::test_bridge_drop_2nd_packet_from_conn1 ... ok
[INFO] [stdout] test vnet::chunk::chunk_test::test_tcp_frag_string ... ok
[INFO] [stdout] test vnet::chunk_queue::chunk_queue_test::test_chunk_queue ... ok
[INFO] [stdout] test conn::conn_bridge_test::test_bridge_reorder_packets_from_conn0 ... ok
[INFO] [stdout] test conn::conn_udp_listener_test::test_listener_accept_filter ... ok
[INFO] [stdout] test buffer::buffer_test::test_buffer_limit_size ... ok
[INFO] [stdout] test vnet::chunk::chunk_test::test_chunk_udp ... ok
[INFO] [stdout] test replay_detector::replay_detector_test::test_replay_detector ... ok
[INFO] [stdout] test conn::conn_bridge_test::test_bridge_reorder_packets_from_conn1 ... ok
[INFO] [stdout] test conn::conn_bridge_test::test_bridge_drop_1st_packet_from_conn0 ... ok
[INFO] [stdout] test conn::conn_bridge_test::test_bridge_normal ... ok
[INFO] [stdout] test vnet::conn_map::conn_map_test::test_udp_conn_map_insert_0_remove ... ok
[INFO] [stdout] test vnet::conn::conn_test::test_udp_conn_send_recv ... ok
[INFO] [stdout] test conn::conn_pipe_test::test_pipe ... ok
[INFO] [stdout] test vnet::conn::conn_test::test_udp_conn_send_to_recv_from ... ok
[INFO] [stdout] test conn::conn_test::test_conn_lookup_host ... ok
[INFO] [stdout] test conn::conn_bridge_test::test_bridge_drop_next_n_packets ... ok
[INFO] [stdout] test vnet::conn_map::conn_map_test::test_udp_conn_map_already_inuse_when_insert_same_specified_ip ... ok
[INFO] [stdout] test vnet::conn_map::conn_map_test::test_udp_conn_map_find_failure_1 ... ok
[INFO] [stdout] test vnet::conn_map::conn_map_test::test_udp_conn_map_find_failure_2 ... ok
[INFO] [stdout] test vnet::conn_map::conn_map_test::test_udp_conn_map_already_inuse_when_insert_0 ... ok
[INFO] [stdout] test vnet::conn_map::conn_map_test::test_udp_conn_map_already_inuse_when_insert_a_specified_ip ... ok
[INFO] [stdout] test vnet::conn_map::conn_map_test::test_udp_conn_map_find_0 ... ok
[INFO] [stdout] test vnet::nat::nat_test::test_nat_mapping_behavior_port_restricted_cone_nat ... ok
[INFO] [stdout] test vnet::nat::nat_test::test_nat_mapping_behavior_full_cone_nat ... ok
[INFO] [stdout] test vnet::nat::nat_test::test_nat_mapping_behavior_addr_restricted_cone_nat ... ok
[INFO] [stdout] test vnet::nat::nat_test::test_nat_type_default ... ok
[INFO] [stdout] test vnet::nat::nat_test::test_nat_mapping_behavior_symmetric_nat_addr_dependent_mapping ... ok
[INFO] [stdout] test conn::conn_udp_listener_test::test_listener_close_unaccepted ... ok
[INFO] [stdout] test vnet::nat::nat_test::test_nat1to1_bahavior_one_mapping ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_native_dail ... ok
[INFO] [stdout] test vnet::nat::nat_test::test_nat_mapping_behavior_symmetric_nat_port_dependent_mapping ... ok
[INFO] [stdout] test vnet::nat::nat_test::test_nat1to1_bahavior_more_mapping ... ok
[INFO] [stdout] test vnet::conn_map::conn_map_test::test_udp_conn_map_insert_two_on_same_port_then_remove ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_native_bind ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_native_loopback ... ok
[INFO] [stdout] test conn::conn_bridge_test::test_bridge_drop_1st_packet_from_conn1 ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_bind_specific_port ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_native_interfaces ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_dail_eth0 ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_dail_lo0 ... ok
[INFO] [stdout] test vnet::conn_map::conn_map_test::test_udp_conn_map_insert_many_ips_with_same_port ... ok
[INFO] [stdout] test vnet::nat::nat_test::test_nat1to1_bahavior_failure ... ok
[INFO] [stdout] test vnet::conn_map::conn_map_test::test_udp_conn_map_insert_remove ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_native_unexpected_operations ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_assign_port ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_native_resolve_addr ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_determine_source_ip ... ok
[INFO] [stdout] test vnet::resolver::resolver_test::test_resolver_standalone ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_has_ipaddr ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_resolve_addr ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_loopback1 ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_resolver ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_two_ips_on_a_nic ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_failures_add_net ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_loopback2 ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_failures_add_router ... ok
[INFO] [stdout] test vnet::resolver::resolver_test::test_resolver_cascaded ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_interface_by_name ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_failures_stop ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_interfaces ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_one_child ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_get_all_ipaddrs ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_standalone_cidr_parsing ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_static_ips_static_ip_local_ip_mapping ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_static_ips_1to1_nat ... ok
[INFO] [stdout] test vnet::net::net_test::test_net_virtual_end2end ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_static_ips_more_than_one ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_standalone_assign_ip_address ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_standalone_routing ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_standalone_add_net ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_standalone_add_chunk_filter ... ok
[INFO] [stdout] test vnet::router::router_test::test_router_delay ... ok
[INFO] [stdout] test vnet::nat::nat_test::test_nat_mapping_timeout_outbound_detects_timeout ... ok
[INFO] [stdout] test conn::conn_udp_listener_test::test_listener_concurrent ... ok
[INFO] [stdout] test buffer::buffer_test::test_buffer_limit_sizes ... ok
[INFO] [stderr]    Doc-tests webrtc-util
[INFO] [stdout] test vnet::nat::nat_test::test_nat_mapping_timeout_refresh_on_outbound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 87 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f82446b7a11ea0275bfc76a7414c386050afdfa85969b2ab0acd29139ed3bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f82446b7a11ea0275bfc76a7414c386050afdfa85969b2ab0acd29139ed3bd5", kill_on_drop: false }`
[INFO] [stdout] 5f82446b7a11ea0275bfc76a7414c386050afdfa85969b2ab0acd29139ed3bd5