[INFO] fetching crate uflow 0.7.1... [INFO] testing uflow-0.7.1 against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417-1 [INFO] extracting crate uflow 0.7.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate uflow 0.7.1 on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-6-tc1/source/Cargo.toml [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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded md5 v0.7.0 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded rand_core v0.6.3 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded rand_hc v0.3.1 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded rand v0.8.4 [INFO] [stderr] Downloaded ppv-lite86 v0.2.10 [INFO] [stderr] Downloaded libc v0.2.102 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f72125606d7ce3ed602fbd953c632e7316f6d2bb3073cd3a8d5f027d2e6d122 [INFO] running `Command { std: "docker" "start" "-a" "3f72125606d7ce3ed602fbd953c632e7316f6d2bb3073cd3a8d5f027d2e6d122", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f72125606d7ce3ed602fbd953c632e7316f6d2bb3073cd3a8d5f027d2e6d122", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f72125606d7ce3ed602fbd953c632e7316f6d2bb3073cd3a8d5f027d2e6d122", kill_on_drop: false }` [INFO] [stdout] 3f72125606d7ce3ed602fbd953c632e7316f6d2bb3073cd3a8d5f027d2e6d122 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 241020ff6ae5f110439da2ced2862f45a0904029bb04d9b0a6e71ceaf10fc5d7 [INFO] running `Command { std: "docker" "start" "-a" "241020ff6ae5f110439da2ced2862f45a0904029bb04d9b0a6e71ceaf10fc5d7", 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 v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "241020ff6ae5f110439da2ced2862f45a0904029bb04d9b0a6e71ceaf10fc5d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "241020ff6ae5f110439da2ced2862f45a0904029bb04d9b0a6e71ceaf10fc5d7", kill_on_drop: false }` [INFO] [stdout] 241020ff6ae5f110439da2ced2862f45a0904029bb04d9b0a6e71ceaf10fc5d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80e20ecc75dd2e6fa2722bc605cf3de1f3f9160ba87b4dce77f9bccfab72d333 [INFO] running `Command { std: "docker" "start" "-a" "80e20ecc75dd2e6fa2722bc605cf3de1f3f9160ba87b4dce77f9bccfab72d333", kill_on_drop: false }` [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling uflow v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `MAX_FRAME_WINDOW_SIZE` is imported redundantly [INFO] [stdout] --> src/half_connection/emit.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 216 | use super::*; [INFO] [stdout] | -------- the item `MAX_FRAME_WINDOW_SIZE` is already imported here [INFO] [stdout] ... [INFO] [stdout] 219 | use crate::MAX_FRAME_WINDOW_SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [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] [INFO] [stdout] warning: the item `SendMode` is imported redundantly [INFO] [stdout] --> src/half_connection/mod.rs:445:9 [INFO] [stdout] | [INFO] [stdout] 443 | use super::*; [INFO] [stdout] | -------- the item `SendMode` is already imported here [INFO] [stdout] 444 | [INFO] [stdout] 445 | use crate::SendMode; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.40s [INFO] running `Command { std: "docker" "inspect" "80e20ecc75dd2e6fa2722bc605cf3de1f3f9160ba87b4dce77f9bccfab72d333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80e20ecc75dd2e6fa2722bc605cf3de1f3f9160ba87b4dce77f9bccfab72d333", kill_on_drop: false }` [INFO] [stdout] 80e20ecc75dd2e6fa2722bc605cf3de1f3f9160ba87b4dce77f9bccfab72d333 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9bc7a26dbc41533090e42f530f9ac288ce0928e90b75815754f115de4a2097ce [INFO] running `Command { std: "docker" "start" "-a" "9bc7a26dbc41533090e42f530f9ac288ce0928e90b75815754f115de4a2097ce", kill_on_drop: false }` [INFO] [stderr] warning: the item `MAX_FRAME_WINDOW_SIZE` is imported redundantly [INFO] [stderr] --> src/half_connection/emit.rs:219:9 [INFO] [stderr] | [INFO] [stderr] 216 | use super::*; [INFO] [stderr] | -------- the item `MAX_FRAME_WINDOW_SIZE` is already imported here [INFO] [stderr] ... [INFO] [stderr] 219 | use crate::MAX_FRAME_WINDOW_SIZE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [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] warning: the item `SendMode` is imported redundantly [INFO] [stderr] --> src/half_connection/mod.rs:445:9 [INFO] [stderr] | [INFO] [stderr] 443 | use super::*; [INFO] [stderr] | -------- the item `SendMode` is already imported here [INFO] [stderr] 444 | [INFO] [stderr] 445 | use crate::SendMode; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `uflow` (lib test) generated 3 warnings (run `cargo fix --lib -p uflow --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uflow-012be6a9c2b2d832) [INFO] [stdout] [INFO] [stdout] running 78 tests [INFO] [stdout] test frame::serial::tests::ack_empty ... ok [INFO] [stdout] test frame::serial::tests::data_basic ... ok [INFO] [stdout] test frame::serial::tests::ack_basic ... 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::handshake_ack_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::handshake_syn_ack_basic ... ok [INFO] [stdout] test frame::serial::tests::sync_basic ... ok [INFO] [stdout] test frame::serial::tests::sync_random ... ok [INFO] [stdout] test half_connection::emit::tests::ack_max_frame_size ... ok [INFO] [stdout] test half_connection::emit::tests::ack_min_one ... ok [INFO] [stdout] test half_connection::emit::tests::ack_size_limited ... ok [INFO] [stdout] test half_connection::emit::tests::data_max_frame_size ... ok [INFO] [stdout] test half_connection::emit::tests::data_size_limited ... ok [INFO] [stdout] test frame::serial::tests::data_empty ... ok [INFO] [stdout] test half_connection::emit::tests::data_window_limited ... ok [INFO] [stdout] test half_connection::frame_queue::tests::feedback_generation ... ok [INFO] [stdout] test frame::serial::tests::handshake_error_basic ... ok [INFO] [stdout] test half_connection::frame_queue::tests::max_forget_cull ... ok [INFO] [stdout] test half_connection::frame_queue::tests::window_advancement ... ok [INFO] [stdout] test frame::serial::tests::handshake_syn_basic ... ok [INFO] [stdout] test half_connection::packet_receiver::assembly_window::fragment_buffer::tests::multiple_fragments ... ok [INFO] [stdout] test half_connection::frame_queue::tests::max_window_advance_cull ... 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_nonmultiple ... ok [INFO] [stdout] test half_connection::packet_receiver::assembly_window::tests::alloc_counter ... ok [INFO] [stdout] test half_connection::packet_receiver::assembly_window::tests::alloc_exceeded ... ok [INFO] [stdout] test half_connection::packet_receiver::assembly_window::tests::inconsistent_datagrams ... 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::basic ... ok [INFO] [stdout] test half_connection::packet_receiver::tests::basic_skip ... 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::channel_stall ... ok [INFO] [stdout] test half_connection::packet_receiver::tests::full_advancement ... 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_sender::tests::alloc_size_correct ... ok [INFO] [stdout] test half_connection::packet_sender::tests::basic ... ok [INFO] [stdout] test half_connection::packet_sender::tests::parent_leads ... ok [INFO] [stdout] test frame::serial::crc::tests::random ... ok [INFO] [stdout] test half_connection::packet_tests::max_packet_transfer ... ignored [INFO] [stdout] test half_connection::packet_receiver::tests::partial_advancement ... ok [INFO] [stdout] test half_connection::frame_queue::tests::max_loss ... ok [INFO] [stdout] test half_connection::packet_tests::null_packet_transfer ... ok [INFO] [stdout] test half_connection::reorder_buffer::tests::ack_1_ack ... ok [INFO] [stdout] test half_connection::reorder_buffer::tests::ack_2_acks ... ok [INFO] [stdout] test half_connection::reorder_buffer::tests::ack_3_acks ... ok [INFO] [stdout] test half_connection::reorder_buffer::tests::advance_0_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::reorder_buffer::tests::max_span ... ok [INFO] [stdout] test half_connection::send_rate::tests::tcp_throughput_inverse ... ok [INFO] [stdout] test half_connection::tests::basic_send ... ok [INFO] [stdout] test half_connection::tests::keepalive_timing ... ok [INFO] [stdout] test half_connection::tests::max_frame_size ... ok [INFO] [stdout] test half_connection::tests::no_resend_after_ack ... ok [INFO] [stdout] test half_connection::tests::no_resend_after_packet_skip ... ok [INFO] [stdout] test half_connection::packet_sender::tests::parent_leads_acknowledgement ... ok [INFO] [stdout] test half_connection::tests::resend_timing ... ok [INFO] [stdout] test half_connection::tests::send_rate_1000k ... ignored [INFO] [stdout] test half_connection::tests::send_rate_100k ... ignored [INFO] [stdout] test half_connection::tests::sync_frame_and_packet_window ... ok [INFO] [stdout] test frame::serial::tests::ack_random ... ok [INFO] [stdout] test half_connection::tests::sync_packet_window_only ... ok [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_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] [stderr] Running tests/disconnect.rs (/opt/rustwide/target/debug/deps/disconnect-e5d6f0967730252b) [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 11.60s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test client_disconnect_flush ... ok [INFO] [stdout] test server_disconnect_flush ... ok [INFO] [stdout] test client_disconnect_now ... ok [INFO] [stderr] Running tests/ideal_transfer.rs (/opt/rustwide/target/debug/deps/ideal_transfer-9fc68b2e6f615d8d) [INFO] [stdout] test server_disconnect_now ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.07s [INFO] [stdout] [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 2.15s [INFO] [stdout] [INFO] [stderr] Running tests/reliable_transfer.rs (/opt/rustwide/target/debug/deps/reliable_transfer-822f418ff15dccb2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test reliable_transfer ... ok [INFO] [stderr] Running tests/timeouts.rs (/opt/rustwide/target/debug/deps/timeouts-68ea638f4a4c3a7b) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.31s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test client_active_timeout ... ok [INFO] [stdout] test server_active_timeout ... FAILED [INFO] [stdout] test server_handshake_timeout ... ok [INFO] [stdout] test client_handshake_timeout ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- server_active_timeout stdout ---- [INFO] [stdout] thread '' panicked at tests/timeouts.rs:206:13: [INFO] [stdout] no timeout event received [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d73d9c5c36 - std::backtrace_rs::backtrace::libunwind::trace::hf12510db56099dfb [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x55d73d9c5c36 - std::backtrace_rs::backtrace::trace_unsynchronized::h94bf70956aef5b0b [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d73d9c5c36 - std::sys_common::backtrace::_print_fmt::ha7d7986858ac8c0a [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x55d73d9c5c36 - ::fmt::h372c1ec7a663a1ab [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55d73d9f0d9c - core::fmt::rt::Argument::fmt::hecbea7268359d058 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x55d73d9f0d9c - core::fmt::write::h4912438cc1e3f359 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x55d73d9c2ebf - std::io::Write::write_fmt::hf3498c39593ae16b [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/io/mod.rs:1846:15 [INFO] [stdout] 7: 0x55d73d9c59e4 - std::sys_common::backtrace::_print::h37e973c7e1a1b050 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x55d73d9c59e4 - std::sys_common::backtrace::print::h07b06dbedbb17b31 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x55d73d9c76db - std::panicking::default_hook::{{closure}}::he72022d4e9537bcf [INFO] [stdout] 10: 0x55d73d9c73ad - std::panicking::default_hook::h04cdc89992c8479b [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x55d73d9969f7 - as core::ops::function::Fn>::call::h815f3e5bf035c1a1 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 12: 0x55d73d9969f7 - test::test_main::{{closure}}::hc6d17bd58ba26ad4 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x55d73d9c7d10 - as core::ops::function::Fn>::call::hec33fe851e726d9b [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 14: 0x55d73d9c7d10 - std::panicking::rust_panic_with_hook::hf07491bf03f90571 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:786:13 [INFO] [stdout] 15: 0x55d73d8eea28 - std::panicking::begin_panic::{{closure}}::h4d82b2ab91a7e59b [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:690:9 [INFO] [stdout] 16: 0x55d73d8f39ba - std::sys_common::backtrace::__rust_end_short_backtrace::hc8e5bb7e19b0f953 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x55d73d8ee9c7 - std::panicking::begin_panic::h3b0364aa2f47851f [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:689:12 [INFO] [stdout] 18: 0x55d73d8d73aa - timeouts::server_active_timeout::{{closure}}::hbc5fc9817cfd1c41 [INFO] [stdout] at /opt/rustwide/workdir/tests/timeouts.rs:206:13 [INFO] [stdout] 19: 0x55d73d8c7776 - std::sys_common::backtrace::__rust_begin_short_backtrace::h16318b6773f3cfdb [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 20: 0x55d73d8d2586 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha34038eabc0abde3 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/thread/mod.rs:528:17 [INFO] [stdout] 21: 0x55d73d8c76f6 - as core::ops::function::FnOnce<()>>::call_once::h6138cb1cfc8864e4 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 22: 0x55d73d8d35ac - std::panicking::try::do_call::he5a244524067afb6 [INFO] [stderr] error: test failed, to rerun pass `--test timeouts` [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:555:40 [INFO] [stdout] 23: 0x55d73d8d794b - __rust_try [INFO] [stdout] 24: 0x55d73d8d3336 - std::panicking::try::h65ebb2722898c50c [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:519:19 [INFO] [stdout] 25: 0x55d73d8d177d - std::panic::catch_unwind::hf40e8d18e9d7b684 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panic.rs:142:14 [INFO] [stdout] 26: 0x55d73d8d177d - std::thread::Builder::spawn_unchecked_::{{closure}}::h35b2abc291572c45 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/thread/mod.rs:527:30 [INFO] [stdout] 27: 0x55d73d8d393e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1054718b5dc05953 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x55d73d9cc115 - as core::ops::function::FnOnce>::call_once::hce6bcef84364f9de [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 29: 0x55d73d9cc115 - as core::ops::function::FnOnce>::call_once::h5656bb08f6ae0836 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 30: 0x55d73d9cc115 - std::sys::pal::unix::thread::Thread::new::thread_start::h42aad656803ef398 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 31: 0x7f48852d6ac3 - [INFO] [stdout] 32: 0x7f4885367bf4 - __clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] thread 'server_active_timeout' panicked at tests/timeouts.rs:210:19: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Any { .. } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d73d9c5c36 - std::backtrace_rs::backtrace::libunwind::trace::hf12510db56099dfb [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x55d73d9c5c36 - std::backtrace_rs::backtrace::trace_unsynchronized::h94bf70956aef5b0b [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d73d9c5c36 - std::sys_common::backtrace::_print_fmt::ha7d7986858ac8c0a [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x55d73d9c5c36 - ::fmt::h372c1ec7a663a1ab [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55d73d9f0d9c - core::fmt::rt::Argument::fmt::hecbea7268359d058 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x55d73d9f0d9c - core::fmt::write::h4912438cc1e3f359 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x55d73d9c2ebf - std::io::Write::write_fmt::hf3498c39593ae16b [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/io/mod.rs:1846:15 [INFO] [stdout] 7: 0x55d73d9c59e4 - std::sys_common::backtrace::_print::h37e973c7e1a1b050 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x55d73d9c59e4 - std::sys_common::backtrace::print::h07b06dbedbb17b31 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x55d73d9c76db - std::panicking::default_hook::{{closure}}::he72022d4e9537bcf [INFO] [stdout] 10: 0x55d73d9c73ad - std::panicking::default_hook::h04cdc89992c8479b [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x55d73d9969f7 - as core::ops::function::Fn>::call::h815f3e5bf035c1a1 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 12: 0x55d73d9969f7 - test::test_main::{{closure}}::hc6d17bd58ba26ad4 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x55d73d9c7d10 - as core::ops::function::Fn>::call::hec33fe851e726d9b [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 14: 0x55d73d9c7d10 - std::panicking::rust_panic_with_hook::hf07491bf03f90571 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:786:13 [INFO] [stdout] 15: 0x55d73d9c7a52 - std::panicking::begin_panic_handler::{{closure}}::h92e879536c12f298 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:660:13 [INFO] [stdout] 16: 0x55d73d9c6116 - std::sys_common::backtrace::__rust_end_short_backtrace::h3800ba1351aa8eea [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x55d73d9c7784 - rust_begin_unwind [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:648:5 [INFO] [stdout] 18: 0x55d73d8c6eb5 - core::panicking::panic_fmt::h83446605a04b4380 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x55d73d8c7453 - core::result::unwrap_failed::h48f91d6f886701e3 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/result.rs:1653:5 [INFO] [stdout] 20: 0x55d73d8d6d32 - core::result::Result::unwrap::h775319ba79004e56 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/result.rs:1077:23 [INFO] [stdout] 21: 0x55d73d8d6d32 - timeouts::server_active_timeout::h39b45584c525c8c5 [INFO] [stdout] at /opt/rustwide/workdir/tests/timeouts.rs:210:5 [INFO] [stdout] 22: 0x55d73d8d6c97 - timeouts::server_active_timeout::{{closure}}::h78bdae8b152dbb74 [INFO] [stdout] at /opt/rustwide/workdir/tests/timeouts.rs:146:27 [INFO] [stdout] 23: 0x55d73d8d3a46 - core::ops::function::FnOnce::call_once::h0b161c3b87b13d02 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x55d73d99c19f - core::ops::function::FnOnce::call_once::h2088a64ea35e9f55 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x55d73d99c19f - test::__rust_begin_short_backtrace::h3e3262ca517e0f6a [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:620:18 [INFO] [stdout] 26: 0x55d73d99ad70 - test::run_test_in_process::{{closure}}::h6b4258191636288b [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:643:60 [INFO] [stdout] 27: 0x55d73d99ad70 - as core::ops::function::FnOnce<()>>::call_once::h017d06cfb8bed9ea [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x55d73d99ad70 - std::panicking::try::do_call::hd5a0dc4bb374d709 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:555:40 [INFO] [stdout] 29: 0x55d73d99ad70 - std::panicking::try::h3168a4ce5bf4579d [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:519:19 [INFO] [stdout] 30: 0x55d73d99ad70 - std::panic::catch_unwind::hb64c62facfdc3e4a [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panic.rs:142:14 [INFO] [stdout] 31: 0x55d73d99ad70 - test::run_test_in_process::h127b8bcabd50528a [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:643:27 [INFO] [stdout] 32: 0x55d73d99ad70 - test::run_test::{{closure}}::h0fdd7a3e6b40f361 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:566:43 [INFO] [stdout] 33: 0x55d73d963103 - test::run_test::{{closure}}::h48b321fe4dddd4b5 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/test/src/lib.rs:594:41 [INFO] [stdout] 34: 0x55d73d963103 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc21ce17eb804db15 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 35: 0x55d73d967e2f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h09231cb1ff02341f [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/thread/mod.rs:528:17 [INFO] [stdout] 36: 0x55d73d967e2f - as core::ops::function::FnOnce<()>>::call_once::h39609956c133d940 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x55d73d967e2f - std::panicking::try::do_call::hc39de059392fc838 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:555:40 [INFO] [stdout] 38: 0x55d73d967e2f - std::panicking::try::h8e296b7f146034ae [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panicking.rs:519:19 [INFO] [stdout] 39: 0x55d73d967e2f - std::panic::catch_unwind::hbd1bff6c3e457dcd [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/panic.rs:142:14 [INFO] [stdout] 40: 0x55d73d967e2f - std::thread::Builder::spawn_unchecked_::{{closure}}::h879be7a53fe7d1d6 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/thread/mod.rs:527:30 [INFO] [stdout] 41: 0x55d73d967e2f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0fa08594624076ec [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x55d73d9cc115 - as core::ops::function::FnOnce>::call_once::hce6bcef84364f9de [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 43: 0x55d73d9cc115 - as core::ops::function::FnOnce>::call_once::h5656bb08f6ae0836 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 44: 0x55d73d9cc115 - std::sys::pal::unix::thread::Thread::new::thread_start::h42aad656803ef398 [INFO] [stdout] at /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7f48852d6ac3 - [INFO] [stdout] 46: 0x7f4885367bf4 - __clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] server_active_timeout [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9bc7a26dbc41533090e42f530f9ac288ce0928e90b75815754f115de4a2097ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bc7a26dbc41533090e42f530f9ac288ce0928e90b75815754f115de4a2097ce", kill_on_drop: false }` [INFO] [stdout] 9bc7a26dbc41533090e42f530f9ac288ce0928e90b75815754f115de4a2097ce [INFO] testing uflow-0.7.1 against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417-1 [INFO] extracting crate uflow 0.7.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate uflow 0.7.1 on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-6-tc2/source/Cargo.toml [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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d75e35a9314e8c499bc3b326e24d6f413446890eb2bbb8db0be6cdece6a71296 [INFO] running `Command { std: "docker" "start" "-a" "d75e35a9314e8c499bc3b326e24d6f413446890eb2bbb8db0be6cdece6a71296", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d75e35a9314e8c499bc3b326e24d6f413446890eb2bbb8db0be6cdece6a71296", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d75e35a9314e8c499bc3b326e24d6f413446890eb2bbb8db0be6cdece6a71296", kill_on_drop: false }` [INFO] [stdout] d75e35a9314e8c499bc3b326e24d6f413446890eb2bbb8db0be6cdece6a71296 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0991f42eac5d11169198fa8754095744c32bbac8eb010f5f057068c690e7466c [INFO] running `Command { std: "docker" "start" "-a" "0991f42eac5d11169198fa8754095744c32bbac8eb010f5f057068c690e7466c", 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 v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.03s [INFO] running `Command { std: "docker" "inspect" "0991f42eac5d11169198fa8754095744c32bbac8eb010f5f057068c690e7466c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0991f42eac5d11169198fa8754095744c32bbac8eb010f5f057068c690e7466c", kill_on_drop: false }` [INFO] [stdout] 0991f42eac5d11169198fa8754095744c32bbac8eb010f5f057068c690e7466c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 532f1561ed8be7239111052bf0721600aa8b03f9117c2c614c4a27264026e79d [INFO] running `Command { std: "docker" "start" "-a" "532f1561ed8be7239111052bf0721600aa8b03f9117c2c614c4a27264026e79d", kill_on_drop: false }` [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling uflow v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `MAX_FRAME_WINDOW_SIZE` is imported redundantly [INFO] [stdout] --> src/half_connection/emit.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 216 | use super::*; [INFO] [stdout] | -------- the item `MAX_FRAME_WINDOW_SIZE` is already imported here [INFO] [stdout] ... [INFO] [stdout] 219 | use crate::MAX_FRAME_WINDOW_SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [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] [INFO] [stdout] warning: the item `SendMode` is imported redundantly [INFO] [stdout] --> src/half_connection/mod.rs:445:9 [INFO] [stdout] | [INFO] [stdout] 443 | use super::*; [INFO] [stdout] | -------- the item `SendMode` is already imported here [INFO] [stdout] 444 | [INFO] [stdout] 445 | use crate::SendMode; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "532f1561ed8be7239111052bf0721600aa8b03f9117c2c614c4a27264026e79d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "532f1561ed8be7239111052bf0721600aa8b03f9117c2c614c4a27264026e79d", kill_on_drop: false }` [INFO] [stdout] 532f1561ed8be7239111052bf0721600aa8b03f9117c2c614c4a27264026e79d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 311fdb3f14110cf7ae4be382a5b66c69e5ba7ad01dae37064c7aa69b0b26fa4f [INFO] running `Command { std: "docker" "start" "-a" "311fdb3f14110cf7ae4be382a5b66c69e5ba7ad01dae37064c7aa69b0b26fa4f", kill_on_drop: false }` [INFO] [stderr] warning: the item `MAX_FRAME_WINDOW_SIZE` is imported redundantly [INFO] [stderr] --> src/half_connection/emit.rs:219:9 [INFO] [stderr] | [INFO] [stderr] 216 | use super::*; [INFO] [stderr] | -------- the item `MAX_FRAME_WINDOW_SIZE` is already imported here [INFO] [stderr] ... [INFO] [stderr] 219 | use crate::MAX_FRAME_WINDOW_SIZE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [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] warning: the item `SendMode` is imported redundantly [INFO] [stderr] --> src/half_connection/mod.rs:445:9 [INFO] [stderr] | [INFO] [stderr] 443 | use super::*; [INFO] [stderr] | -------- the item `SendMode` is already imported here [INFO] [stderr] 444 | [INFO] [stderr] 445 | use crate::SendMode; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `uflow` (lib test) generated 3 warnings (run `cargo fix --lib -p uflow --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uflow-012be6a9c2b2d832) [INFO] [stdout] [INFO] [stdout] running 78 tests [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::disconnect_ack_basic ... ok [INFO] [stdout] test frame::serial::tests::data_basic ... ok [INFO] [stdout] test frame::serial::tests::handshake_ack_basic ... ok [INFO] [stdout] test frame::serial::tests::handshake_syn_ack_basic ... ok [INFO] [stdout] test frame::serial::tests::handshake_error_basic ... ok [INFO] [stdout] test frame::serial::tests::data_empty ... ok [INFO] [stdout] test frame::serial::tests::sync_basic ... ok [INFO] [stdout] test frame::serial::tests::sync_random ... 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 half_connection::frame_queue::tests::feedback_generation ... ok [INFO] [stdout] test half_connection::emit::tests::data_window_limited ... 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::emit::tests::data_max_frame_size ... ok [INFO] [stdout] test half_connection::frame_queue::tests::window_advancement ... ok [INFO] [stdout] test half_connection::frame_queue::tests::max_window_advance_cull ... 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::fragment_buffer::tests::multiple_fragments ... ok [INFO] [stdout] test half_connection::packet_receiver::assembly_window::fragment_buffer::tests::single_fragment ... ok [INFO] [stdout] test half_connection::frame_queue::tests::max_loss ... ok [INFO] [stdout] test half_connection::packet_receiver::assembly_window::tests::alloc_exceeded ... ok [INFO] [stdout] test half_connection::packet_receiver::assembly_window::tests::inconsistent_datagrams ... 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::basic ... ok [INFO] [stdout] test half_connection::packet_receiver::tests::basic_skip ... ok [INFO] [stdout] test half_connection::packet_receiver::assembly_window::tests::alloc_counter ... 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_stall ... ok [INFO] [stdout] test half_connection::packet_receiver::tests::full_advancement ... ok [INFO] [stdout] test half_connection::packet_receiver::tests::max_stall ... ok [INFO] [stdout] test half_connection::packet_receiver::tests::partial_advancement ... ok [INFO] [stdout] test half_connection::packet_sender::tests::alloc_size_correct ... ok [INFO] [stdout] test half_connection::packet_sender::tests::basic ... ok [INFO] [stdout] test half_connection::packet_sender::tests::parent_leads ... ok [INFO] [stdout] test frame::serial::crc::tests::random ... ok [INFO] [stdout] test half_connection::packet_tests::max_packet_transfer ... ignored [INFO] [stdout] test half_connection::packet_receiver::tests::channel_skip_received ... ok [INFO] [stdout] test half_connection::packet_receiver::tests::fill_window_n_times ... ok [INFO] [stdout] test half_connection::packet_tests::null_packet_transfer ... ok [INFO] [stdout] test half_connection::packet_sender::tests::parent_leads_acknowledgement ... ok [INFO] [stdout] test half_connection::reorder_buffer::tests::ack_1_ack ... ok [INFO] [stdout] test half_connection::reorder_buffer::tests::ack_2_acks ... ok [INFO] [stdout] test half_connection::reorder_buffer::tests::ack_3_acks ... ok [INFO] [stdout] test half_connection::reorder_buffer::tests::advance_0_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::send_rate::tests::tcp_throughput_inverse ... ok [INFO] [stdout] test half_connection::tests::basic_send ... ok [INFO] [stdout] test half_connection::tests::keepalive_timing ... ok [INFO] [stdout] test half_connection::tests::max_frame_size ... ok [INFO] [stdout] test half_connection::tests::no_resend_after_ack ... ok [INFO] [stdout] test half_connection::tests::no_resend_after_packet_skip ... ok [INFO] [stdout] test half_connection::reorder_buffer::tests::max_span ... ok [INFO] [stdout] test half_connection::tests::resend_timing ... ok [INFO] [stdout] test half_connection::tests::send_rate_1000k ... ignored [INFO] [stdout] test half_connection::tests::send_rate_100k ... ignored [INFO] [stdout] test half_connection::tests::sync_frame_and_packet_window ... ok [INFO] [stdout] test frame::serial::tests::ack_random ... ok [INFO] [stdout] test half_connection::tests::sync_packet_window_only ... ok [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_window_only ... ok [INFO] [stdout] test half_connection::packet_tests::random_transfer ... ok [INFO] [stdout] test half_connection::tests::packet_unambiguity ... ok [INFO] [stdout] test frame::serial::tests::data_random ... 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 6.08s [INFO] [stdout] [INFO] [stderr] Running tests/disconnect.rs (/opt/rustwide/target/debug/deps/disconnect-e5d6f0967730252b) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test client_disconnect_now ... ok [INFO] [stdout] test client_disconnect_flush ... ok [INFO] [stdout] test server_disconnect_now ... ok [INFO] [stdout] test server_disconnect_flush ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s [INFO] [stdout] [INFO] [stderr] Running tests/ideal_transfer.rs (/opt/rustwide/target/debug/deps/ideal_transfer-9fc68b2e6f615d8d) [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 2.12s [INFO] [stdout] [INFO] [stderr] Running tests/reliable_transfer.rs (/opt/rustwide/target/debug/deps/reliable_transfer-822f418ff15dccb2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test reliable_transfer ... ok [INFO] [stderr] Running tests/timeouts.rs (/opt/rustwide/target/debug/deps/timeouts-68ea638f4a4c3a7b) [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.30s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test client_active_timeout ... ok [INFO] [stdout] test server_active_timeout ... ok [INFO] [stdout] test server_handshake_timeout ... ok [INFO] [stdout] test client_handshake_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.03s [INFO] [stdout] [INFO] [stderr] Doc-tests uflow [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) ... ok [INFO] [stdout] test src/lib.rs - (line 251) ... ok [INFO] [stdout] test src/lib.rs - (line 47) ... ok [INFO] [stdout] test src/lib.rs - (line 106) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "311fdb3f14110cf7ae4be382a5b66c69e5ba7ad01dae37064c7aa69b0b26fa4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "311fdb3f14110cf7ae4be382a5b66c69e5ba7ad01dae37064c7aa69b0b26fa4f", kill_on_drop: false }` [INFO] [stdout] 311fdb3f14110cf7ae4be382a5b66c69e5ba7ad01dae37064c7aa69b0b26fa4f