[INFO] fetching crate uflow 0.7.1...
[INFO] testing uflow-0.7.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate uflow 0.7.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate uflow 0.7.1
[INFO] finished tweaking crates.io crate uflow 0.7.1
[INFO] tweaked toml for crates.io crate uflow 0.7.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uflow 0.7.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uflow 0.7.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.102
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 461f5499e499d575361d9859f47da23171f10080704890294adad8e8816cd621
[INFO] running `Command { std: "docker" "start" "-a" "461f5499e499d575361d9859f47da23171f10080704890294adad8e8816cd621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "461f5499e499d575361d9859f47da23171f10080704890294adad8e8816cd621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "461f5499e499d575361d9859f47da23171f10080704890294adad8e8816cd621", kill_on_drop: false }`
[INFO] [stdout] 461f5499e499d575361d9859f47da23171f10080704890294adad8e8816cd621
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78a530b90ba1d75768d6da939e3533e2f48c31a4d66d0c9af2bb993960aaa880
[INFO] running `Command { std: "docker" "start" "-a" "78a530b90ba1d75768d6da939e3533e2f48c31a4d66d0c9af2bb993960aaa880", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling uflow v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `InfoRequestFrame` is never constructed
[INFO] [stdout]   --> src/frame/mod.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct InfoRequestFrame {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InfoReplyFrame` is never constructed
[INFO] [stdout]   --> src/frame/mod.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct InfoReplyFrame {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<Box<[T]> as IntoIterator>::into_iter` in Rust 2024
[INFO] [stdout]    --> src/half_connection/frame_queue.rs:333:55
[INFO] [stdout]     |
[INFO] [stdout] 333 |                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
[INFO] [stdout]     = note: `#[warn(boxed_slice_into_iter)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 333 -                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stdout] 333 +                     for fragment_ref in fragment_refs.iter() {
[INFO] [stdout]     |
[INFO] [stdout] help: or remove `.into_iter()` to iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 333 -                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stdout] 333 +                     for fragment_ref in fragment_refs {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "78a530b90ba1d75768d6da939e3533e2f48c31a4d66d0c9af2bb993960aaa880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a530b90ba1d75768d6da939e3533e2f48c31a4d66d0c9af2bb993960aaa880", kill_on_drop: false }`
[INFO] [stdout] 78a530b90ba1d75768d6da939e3533e2f48c31a4d66d0c9af2bb993960aaa880
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1e3b797dc2e1b1e3f0de72194b5a4ad86c171e580ae371efcc7c076c7518df9
[INFO] running `Command { std: "docker" "start" "-a" "d1e3b797dc2e1b1e3f0de72194b5a4ad86c171e580ae371efcc7c076c7518df9", kill_on_drop: false }`
[INFO] [stdout] warning: struct `InfoRequestFrame` is never constructed
[INFO] [stdout]   --> src/frame/mod.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct InfoRequestFrame {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InfoReplyFrame` is never constructed
[INFO] [stdout]   --> src/frame/mod.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct InfoReplyFrame {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<Box<[T]> as IntoIterator>::into_iter` in Rust 2024
[INFO] [stdout]    --> src/half_connection/frame_queue.rs:333:55
[INFO] [stdout]     |
[INFO] [stdout] 333 |                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
[INFO] [stdout]     = note: `#[warn(boxed_slice_into_iter)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 333 -                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stdout] 333 +                     for fragment_ref in fragment_refs.iter() {
[INFO] [stdout]     |
[INFO] [stdout] help: or remove `.into_iter()` to iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 333 -                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stdout] 333 +                     for fragment_ref in fragment_refs {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling uflow v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/half_connection/loss_rate.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InfoRequestFrame` is never constructed
[INFO] [stdout]   --> src/frame/mod.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct InfoRequestFrame {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InfoReplyFrame` is never constructed
[INFO] [stdout]   --> src/frame/mod.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct InfoReplyFrame {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<Box<[T]> as IntoIterator>::into_iter` in Rust 2024
[INFO] [stdout]    --> src/half_connection/frame_queue.rs:333:55
[INFO] [stdout]     |
[INFO] [stdout] 333 |                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
[INFO] [stdout]     = note: `#[warn(boxed_slice_into_iter)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 333 -                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stdout] 333 +                     for fragment_ref in fragment_refs.iter() {
[INFO] [stdout]     |
[INFO] [stdout] help: or remove `.into_iter()` to iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 333 -                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stdout] 333 +                     for fragment_ref in fragment_refs {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `Command { std: "docker" "inspect" "d1e3b797dc2e1b1e3f0de72194b5a4ad86c171e580ae371efcc7c076c7518df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1e3b797dc2e1b1e3f0de72194b5a4ad86c171e580ae371efcc7c076c7518df9", kill_on_drop: false }`
[INFO] [stdout] d1e3b797dc2e1b1e3f0de72194b5a4ad86c171e580ae371efcc7c076c7518df9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65a0d07639b5864c35287577703a3ad09a2d0c05abd30bfce372e09619f55953
[INFO] running `Command { std: "docker" "start" "-a" "65a0d07639b5864c35287577703a3ad09a2d0c05abd30bfce372e09619f55953", kill_on_drop: false }`
[INFO] [stderr] warning: struct `InfoRequestFrame` is never constructed
[INFO] [stderr]   --> src/frame/mod.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct InfoRequestFrame {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `InfoReplyFrame` is never constructed
[INFO] [stderr]   --> src/frame/mod.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub struct InfoReplyFrame {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&Box<[T]> as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<Box<[T]> as IntoIterator>::into_iter` in Rust 2024
[INFO] [stderr]    --> src/half_connection/frame_queue.rs:333:55
[INFO] [stderr]     |
[INFO] [stderr] 333 |                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stderr]     |                                                       ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2024
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/intoiterator-box-slice.html>
[INFO] [stderr]     = note: `#[warn(boxed_slice_into_iter)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 333 -                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stderr] 333 +                     for fragment_ref in fragment_refs.iter() {
[INFO] [stderr]     |
[INFO] [stderr] help: or remove `.into_iter()` to iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 333 -                     for fragment_ref in fragment_refs.into_iter() {
[INFO] [stderr] 333 +                     for fragment_ref in fragment_refs {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/half_connection/loss_rate.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `uflow` (lib) generated 3 warnings (run `cargo fix --lib -p uflow` to apply 1 suggestion)
[INFO] [stderr] warning: `uflow` (lib test) generated 4 warnings (3 duplicates) (run `cargo fix --lib -p uflow --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uflow-843a5aeb9f7345d5)
[INFO] [stdout] 
[INFO] [stdout] running 78 tests
[INFO] [stdout] test frame::serial::crc::tests::zero_nonzero_crc ... ok
[INFO] [stdout] test frame::serial::crc::tests::basic ... ok
[INFO] [stdout] test frame::serial::tests::ack_empty ... ok
[INFO] [stdout] test frame::serial::tests::disconnect_ack_basic ... ok
[INFO] [stdout] test frame::serial::tests::handshake_error_basic ... ok
[INFO] [stdout] test frame::serial::tests::ack_basic ... ok
[INFO] [stdout] test frame::serial::tests::sync_basic ... ok
[INFO] [stdout] test half_connection::emit::tests::ack_min_one ... ok
[INFO] [stdout] test half_connection::emit::tests::ack_max_frame_size ... ok
[INFO] [stdout] test half_connection::emit::tests::ack_size_limited ... ok
[INFO] [stdout] test frame::serial::tests::disconnect_basic ... ok
[INFO] [stdout] test half_connection::emit::tests::data_size_limited ... ok
[INFO] [stdout] test frame::serial::tests::handshake_ack_basic ... ok
[INFO] [stdout] test half_connection::emit::tests::data_window_limited ... ok
[INFO] [stdout] test frame::serial::tests::data_basic ... ok
[INFO] [stdout] test frame::serial::tests::sync_random ... ok
[INFO] [stdout] test frame::serial::tests::handshake_syn_ack_basic ... ok
[INFO] [stdout] test half_connection::emit::tests::data_max_frame_size ... ok
[INFO] [stdout] test frame::serial::tests::data_empty ... ok
[INFO] [stdout] test half_connection::frame_queue::tests::feedback_generation ... ok
[INFO] [stdout] test half_connection::packet_receiver::assembly_window::fragment_buffer::tests::single_fragment ... ok
[INFO] [stdout] test half_connection::packet_receiver::assembly_window::fragment_buffer::tests::multiple_fragments ... ok
[INFO] [stdout] test half_connection::frame_queue::tests::window_advancement ... ok
[INFO] [stdout] test half_connection::packet_receiver::assembly_window::fragment_buffer::tests::multiple_fragments_nonmultiple ... ok
[INFO] [stdout] test half_connection::packet_receiver::assembly_window::tests::inconsistent_datagrams ... ok
[INFO] [stdout] test half_connection::packet_receiver::tests::basic_skip ... ok
[INFO] [stdout] test half_connection::packet_receiver::assembly_window::tests::alloc_exceeded ... ok
[INFO] [stdout] test half_connection::packet_receiver::assembly_window::tests::single_packet_multi_fragment ... ok
[INFO] [stdout] test half_connection::packet_receiver::assembly_window::tests::single_packet_single_fragment ... ok
[INFO] [stdout] test half_connection::packet_receiver::tests::channel_stall ... ok
[INFO] [stdout] test half_connection::packet_receiver::assembly_window::tests::alloc_counter ... ok
[INFO] [stdout] test half_connection::packet_receiver::tests::basic ... ok
[INFO] [stdout] test half_connection::packet_receiver::tests::basic_stall ... ok
[INFO] [stdout] test half_connection::packet_receiver::tests::channel_ignore_old ... ok
[INFO] [stdout] test half_connection::packet_receiver::tests::channel_skip_received ... ok
[INFO] [stdout] test half_connection::packet_receiver::tests::full_advancement ... ok
[INFO] [stdout] test frame::serial::tests::handshake_syn_basic ... ok
[INFO] [stdout] test half_connection::frame_queue::tests::max_forget_cull ... ok
[INFO] [stdout] test half_connection::frame_queue::tests::max_window_advance_cull ... ok
[INFO] [stdout] test half_connection::frame_queue::tests::max_loss ... ok
[INFO] [stdout] test half_connection::packet_receiver::tests::fill_window_n_times ... ok
[INFO] [stdout] test half_connection::packet_receiver::tests::max_stall ... ok
[INFO] [stdout] test half_connection::packet_tests::max_packet_transfer ... ignored
[INFO] [stdout] test half_connection::packet_sender::tests::parent_leads ... ok
[INFO] [stdout] test half_connection::packet_sender::tests::alloc_size_correct ... ok
[INFO] [stdout] test half_connection::reorder_buffer::tests::ack_2_acks ... ok
[INFO] [stdout] test half_connection::reorder_buffer::tests::advance_1_ack ... ok
[INFO] [stdout] test half_connection::reorder_buffer::tests::advance_2_acks ... ok
[INFO] [stdout] test half_connection::packet_receiver::tests::partial_advancement ... ok
[INFO] [stdout] test half_connection::reorder_buffer::tests::max_span ... ok
[INFO] [stdout] test half_connection::send_rate::tests::tcp_throughput_inverse ... ok
[INFO] [stdout] test half_connection::packet_sender::tests::basic ... ok
[INFO] [stdout] test half_connection::tests::basic_send ... ok
[INFO] [stdout] test half_connection::packet_tests::null_packet_transfer ... ok
[INFO] [stdout] test half_connection::tests::keepalive_timing ... ok
[INFO] [stdout] test half_connection::reorder_buffer::tests::advance_0_acks ... ok
[INFO] [stdout] test half_connection::tests::no_resend_after_ack ... ok
[INFO] [stdout] test half_connection::reorder_buffer::tests::ack_1_ack ... ok
[INFO] [stdout] test half_connection::tests::send_rate_1000k ... ignored
[INFO] [stdout] test half_connection::tests::max_frame_size ... ok
[INFO] [stdout] test half_connection::tests::no_resend_after_packet_skip ... ok
[INFO] [stdout] test half_connection::tests::send_rate_100k ... ignored
[INFO] [stdout] test half_connection::tests::sync_response ... ok
[INFO] [stdout] test half_connection::tests::time_sensitive_drop ... ok
[INFO] [stdout] test half_connection::tests::sync_frame_and_packet_window ... ok
[INFO] [stdout] test half_connection::reorder_buffer::tests::ack_3_acks ... ok
[INFO] [stdout] test half_connection::tests::sync_packet_window_only ... ok
[INFO] [stdout] test half_connection::tests::resend_timing ... ok
[INFO] [stdout] test half_connection::packet_sender::tests::parent_leads_acknowledgement ... ok
[INFO] [stdout] test frame::serial::crc::tests::random ... ok
[INFO] [stdout] test frame::serial::tests::ack_random ... ok
[INFO] [stdout] test half_connection::tests::sync_frame_window_only ... ok
[INFO] [stdout] test half_connection::packet_tests::random_transfer ... ok
[INFO] [stdout] test frame::serial::tests::data_random ... ok
[INFO] [stdout] test half_connection::tests::packet_unambiguity ... ok
[INFO] [stdout] test half_connection::packet_receiver::assembly_window::fragment_buffer::tests::max_fragments ... ok
[INFO] [stdout] test half_connection::packet_tests::single_packet_max_alloc ... ok
[INFO] [stdout] test frame::serial::tests::crc_flips ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 75 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 8.75s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/disconnect.rs (/opt/rustwide/target/debug/deps/disconnect-913a9646b6a5f66c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test server_disconnect_flush ... ok
[INFO] [stdout] test client_disconnect_flush ... ok
[INFO] [stdout] test server_disconnect_now ... ok
[INFO] [stdout] test client_disconnect_now ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ideal_transfer.rs (/opt/rustwide/target/debug/deps/ideal_transfer-ac934d34542bb83b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ideal_transfer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.21s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/reliable_transfer.rs (/opt/rustwide/target/debug/deps/reliable_transfer-d0bb84bc0b57a673)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/timeouts.rs (/opt/rustwide/target/debug/deps/timeouts-f04a8813387614b4)
[INFO] [stdout] test reliable_transfer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.29s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test server_active_timeout ... ok
[INFO] [stdout] test client_active_timeout ... ok
[INFO] [stdout] test server_handshake_timeout ... ok
[INFO] [stdout] test client_handshake_timeout ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uflow
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 93) ... ok
[INFO] [stdout] test src/lib.rs - (line 150) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 251) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 16) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (301) panicked at src/lib.rs:13:6:
[INFO] [stdout] Failed to bind/configure socket: Os { code: 98, kind: AddrInUse, message: "Address already in use" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ff07d54b7b2 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ff07d54b7b2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ff07d54b7b2 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5ff07d54b7b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5ff07d55ac2f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5ff07d55ac2f - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5ff07d5285e1 - std::io::default_write_fmt::haf8355dc2afbec95
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ff07d5285e1 - std::io::Write::write_fmt::h93c9a261259c931a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5ff07d52e8d2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5ff07d53037c - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5ff07d5301d6 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x5ff07d530a05 - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x5ff07d53089a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x5ff07d52ea19 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x5ff07d51cd5d - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x5ff07d55edb0 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x5ff07d55e626 - core::result::unwrap_failed::h5d9b16b0b732a2ac
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5
[INFO] [stdout]   17:     0x5ff07d514fa2 - core::result::Result<T,E>::expect::h1bcbc72a3730a074
[INFO] [stdout]   18:     0x5ff07d5155d4 - rust_out::main::_doctest_main_src_lib_rs_16_0::h2ad1fb2d15900c46
[INFO] [stdout]   19:     0x5ff07d515536 - rust_out::main::hcbdc0960c876f2af
[INFO] [stdout]   20:     0x5ff07d514b83 - core::ops::function::FnOnce::call_once::hfb4119cacd246208
[INFO] [stdout]   21:     0x5ff07d514af6 - std::sys::backtrace::__rust_begin_short_backtrace::h410c329a888fe2f7
[INFO] [stdout]   22:     0x5ff07d514729 - std::rt::lang_start::{{closure}}::h39fc2126d871a896
[INFO] [stdout]   23:     0x5ff07d529a10 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc7ed5622678f5124
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   24:     0x5ff07d529a10 - std::panicking::catch_unwind::do_call::hc59414a11cf2a25a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   25:     0x5ff07d529a10 - std::panicking::catch_unwind::hff67b45e0819a036
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   26:     0x5ff07d529a10 - std::panic::catch_unwind::hec0fb0db85f7fd60
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   27:     0x5ff07d529a10 - std::rt::lang_start_internal::{{closure}}::h74bea026352620a3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24
[INFO] [stdout]   28:     0x5ff07d529a10 - std::panicking::catch_unwind::do_call::h931ef1bf7bdfcae2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5ff07d529a10 - std::panicking::catch_unwind::h3816830c825cbe04
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5ff07d529a10 - std::panic::catch_unwind::h408406c8f02ebb9d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5ff07d529a10 - std::rt::lang_start_internal::hce2b8b328837374b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5
[INFO] [stdout]   32:     0x5ff07d514711 - std::rt::lang_start::h866de1957bb2b812
[INFO] [stdout]   33:     0x5ff07d515605 - main
[INFO] [stdout]   34:     0x7697a81f21ca - <unknown>
[INFO] [stdout]   35:     0x7697a81f228b - __libc_start_main
[INFO] [stdout]   36:     0x5ff07d5144c5 - _start
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "65a0d07639b5864c35287577703a3ad09a2d0c05abd30bfce372e09619f55953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a0d07639b5864c35287577703a3ad09a2d0c05abd30bfce372e09619f55953", kill_on_drop: false }`
[INFO] [stdout] 65a0d07639b5864c35287577703a3ad09a2d0c05abd30bfce372e09619f55953
