[INFO] fetching crate uflow 0.6.0... [INFO] testing uflow-0.6.0 against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025 [INFO] extracting crate uflow 0.6.0 into /workspace/builds/worker-87/source [INFO] validating manifest of crates.io crate uflow 0.6.0 on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uflow 0.6.0 [INFO] finished tweaking crates.io crate uflow 0.6.0 [INFO] tweaked toml for crates.io crate uflow 0.6.0 written to /workspace/builds/worker-87/source/Cargo.toml [INFO] crate crates.io crate uflow 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8fa62ade871fb58caf5791753a3f6c4f42fcff47942a0293887769d046678ffe [INFO] running `Command { std: "docker" "start" "-a" "8fa62ade871fb58caf5791753a3f6c4f42fcff47942a0293887769d046678ffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fa62ade871fb58caf5791753a3f6c4f42fcff47942a0293887769d046678ffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fa62ade871fb58caf5791753a3f6c4f42fcff47942a0293887769d046678ffe", kill_on_drop: false }` [INFO] [stdout] 8fa62ade871fb58caf5791753a3f6c4f42fcff47942a0293887769d046678ffe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] caa9bec208100722e9dfdfc793ea55bfa134b3562a7186adbac9109a496c24a0 [INFO] running `Command { std: "docker" "start" "-a" "caa9bec208100722e9dfdfc793ea55bfa134b3562a7186adbac9109a496c24a0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling cfg-if v1.0.0 [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 v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.22s [INFO] running `Command { std: "docker" "inspect" "caa9bec208100722e9dfdfc793ea55bfa134b3562a7186adbac9109a496c24a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caa9bec208100722e9dfdfc793ea55bfa134b3562a7186adbac9109a496c24a0", kill_on_drop: false }` [INFO] [stdout] caa9bec208100722e9dfdfc793ea55bfa134b3562a7186adbac9109a496c24a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b1d01ea5c1e27cfe5fcfcfccb5b1a3a9358898c962cba8b6fe9b403100efe18 [INFO] running `Command { std: "docker" "start" "-a" "8b1d01ea5c1e27cfe5fcfcfccb5b1a3a9358898c962cba8b6fe9b403100efe18", kill_on_drop: false }` [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling uflow v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/endpoint/daten_meister/loss_rate.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.85s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/uflow-260ed237add0ee82) [INFO] [stderr] Executable tests/ideal_transfer.rs (/opt/rustwide/target/debug/deps/ideal_transfer-b8f18e167ee2a5e4) [INFO] [stderr] Executable tests/reliable.rs (/opt/rustwide/target/debug/deps/reliable-ff0e96b54fdc9c07) [INFO] running `Command { std: "docker" "inspect" "8b1d01ea5c1e27cfe5fcfcfccb5b1a3a9358898c962cba8b6fe9b403100efe18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b1d01ea5c1e27cfe5fcfcfccb5b1a3a9358898c962cba8b6fe9b403100efe18", kill_on_drop: false }` [INFO] [stdout] 8b1d01ea5c1e27cfe5fcfcfccb5b1a3a9358898c962cba8b6fe9b403100efe18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e548a5c42fb2cba406358bdf71d0ae17fff034c9a673357469851302945a8861 [INFO] running `Command { std: "docker" "start" "-a" "e548a5c42fb2cba406358bdf71d0ae17fff034c9a673357469851302945a8861", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/endpoint/daten_meister/loss_rate.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 114 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `uflow` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uflow-260ed237add0ee82) [INFO] [stdout] [INFO] [stdout] running 76 tests [INFO] [stdout] test endpoint::daten_meister::emit::tests::ack_min_one ... ok [INFO] [stdout] test endpoint::daten_meister::emit::tests::ack_max_frame_size ... ok [INFO] [stdout] test endpoint::daten_meister::emit::tests::ack_size_limited ... ok [INFO] [stdout] test endpoint::daten_meister::emit::tests::data_max_frame_size ... ok [INFO] [stdout] test endpoint::daten_meister::emit::tests::data_size_limited ... ok [INFO] [stdout] test endpoint::daten_meister::emit::tests::data_window_limited ... ok [INFO] [stdout] test endpoint::daten_meister::frame_queue::tests::feedback_generation ... ok [INFO] [stdout] test endpoint::daten_meister::frame_queue::tests::window_advancement ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::assembly_window::fragment_buffer::tests::multiple_fragments ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::assembly_window::fragment_buffer::tests::multiple_fragments_nonmultiple ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::assembly_window::fragment_buffer::tests::single_fragment ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::assembly_window::tests::inconsistent_datagrams ... ok [INFO] [stdout] test endpoint::daten_meister::packet_sender::tests::alloc_size_correct ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::assembly_window::tests::single_packet_multi_fragment ... ok [INFO] [stdout] test endpoint::daten_meister::packet_sender::tests::basic ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::assembly_window::tests::alloc_exceeded ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::assembly_window::tests::single_packet_single_fragment ... ok [INFO] [stdout] test endpoint::daten_meister::reorder_buffer::tests::ack_1_ack ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::assembly_window::tests::alloc_counter ... ok [INFO] [stdout] test endpoint::daten_meister::reorder_buffer::tests::ack_2_acks ... ok [INFO] [stdout] test endpoint::daten_meister::packet_sender::tests::parent_leads ... ok [INFO] [stdout] test endpoint::daten_meister::reorder_buffer::tests::ack_3_acks ... ok [INFO] [stdout] test endpoint::daten_meister::reorder_buffer::tests::advance_1_ack ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::tests::basic ... ok [INFO] [stdout] test endpoint::daten_meister::reorder_buffer::tests::advance_0_acks ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::tests::basic_skip ... ok [INFO] [stdout] test endpoint::daten_meister::reorder_buffer::tests::advance_2_acks ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::tests::channel_ignore_old ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::tests::full_advancement ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::tests::channel_stall ... ok [INFO] [stdout] test endpoint::daten_meister::reorder_buffer::tests::max_span ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::tests::partial_advancement ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::tests::channel_skip_received ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::tests::basic_stall ... ok [INFO] [stdout] test endpoint::daten_meister::send_rate::tests::tcp_throughput_inverse ... ok [INFO] [stdout] test endpoint::daten_meister::packet_sender::tests::parent_leads_acknowledgement ... ok [INFO] [stdout] test endpoint::daten_meister::tests::no_resend_after_ack ... ok [INFO] [stdout] test endpoint::daten_meister::tests::basic_send ... ok [INFO] [stdout] test endpoint::daten_meister::tests::keepalive_timing ... ok [INFO] [stdout] test endpoint::daten_meister::tests::resend_timing ... ok [INFO] [stdout] test endpoint::daten_meister::tests::sync_response ... ok [INFO] [stdout] test frame::serial::crc::tests::basic ... ok [INFO] [stdout] test frame::serial::crc::tests::zero_nonzero_crc ... ok [INFO] [stdout] test frame::serial::tests::ack_empty ... ok [INFO] [stdout] test frame::serial::tests::ack_basic ... ok [INFO] [stdout] test frame::serial::tests::connect_ack_basic ... ok [INFO] [stdout] test frame::serial::tests::connect_basic ... ok [INFO] [stdout] test endpoint::daten_meister::tests::time_sensitive_drop ... ok [INFO] [stdout] test frame::serial::tests::connect_ack_random ... ok [INFO] [stdout] test endpoint::daten_meister::tests::no_resend_after_packet_skip ... ok [INFO] [stdout] test frame::serial::tests::connect_random ... ok [INFO] [stdout] test frame::serial::tests::data_empty ... ok [INFO] [stdout] test endpoint::daten_meister::tests::sync_packet_window_only ... ok [INFO] [stdout] test frame::serial::tests::data_basic ... ok [INFO] [stdout] test frame::serial::tests::disconnect_ack_basic ... ok [INFO] [stdout] test frame::serial::tests::disconnect_basic ... ok [INFO] [stdout] test frame::serial::tests::sync_basic ... ok [INFO] [stdout] test endpoint::daten_meister::packet_tests::null_packet_transfer ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::tests::max_stall ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::tests::fill_window_n_times ... ok [INFO] [stdout] test frame::serial::tests::sync_random ... ok [INFO] [stdout] test endpoint::daten_meister::tests::max_frame_size ... ok [INFO] [stdout] test endpoint::daten_meister::tests::sync_frame_and_packet_window ... ok [INFO] [stdout] test endpoint::daten_meister::frame_queue::tests::max_window_advance_cull ... ok [INFO] [stdout] test endpoint::daten_meister::frame_queue::tests::max_forget_cull ... ok [INFO] [stdout] test endpoint::daten_meister::frame_queue::tests::max_loss ... ok [INFO] [stdout] test frame::serial::crc::tests::random ... ok [INFO] [stdout] test endpoint::daten_meister::tests::sync_frame_window_only ... ok [INFO] [stdout] test frame::serial::tests::ack_random ... ok [INFO] [stdout] test endpoint::daten_meister::packet_tests::random_transfer ... ok [INFO] [stdout] test frame::serial::tests::data_random ... ok [INFO] [stdout] test endpoint::daten_meister::tests::packet_unambiguity ... ok [INFO] [stdout] test endpoint::daten_meister::packet_receiver::assembly_window::fragment_buffer::tests::max_fragments ... ok [INFO] [stdout] test endpoint::daten_meister::packet_tests::single_packet_max_alloc ... ok [INFO] [stdout] test frame::serial::tests::crc_flips ... ok [INFO] [stdout] test endpoint::daten_meister::packet_tests::max_packet_transfer has been running for over 60 seconds [INFO] [stdout] test endpoint::daten_meister::packet_tests::max_packet_transfer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 77.65s [INFO] [stdout] [INFO] [stderr] Running tests/ideal_transfer.rs (/opt/rustwide/target/debug/deps/ideal_transfer-b8f18e167ee2a5e4) [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 2.74s [INFO] [stdout] [INFO] [stderr] Running tests/reliable.rs (/opt/rustwide/target/debug/deps/reliable-ff0e96b54fdc9c07) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test reliable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.32s [INFO] [stdout] [INFO] [stderr] Doc-tests uflow [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/lib.rs - (line 87) ... ok [INFO] [stdout] test src/lib.rs - (line 154) ... ok [INFO] [stdout] test src/lib.rs - (line 276) ... ok [INFO] [stdout] test src/lib.rs - (line 220) ... ok [INFO] [stdout] test src/lib.rs - (line 97) ... ok [INFO] [stdout] test src/lib.rs - (line 292) ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 112) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e548a5c42fb2cba406358bdf71d0ae17fff034c9a673357469851302945a8861", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e548a5c42fb2cba406358bdf71d0ae17fff034c9a673357469851302945a8861", kill_on_drop: false }` [INFO] [stdout] e548a5c42fb2cba406358bdf71d0ae17fff034c9a673357469851302945a8861