[INFO] fetching crate qwertty-term-termio 0.4.0...
[INFO] testing qwertty-term-termio-0.4.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate qwertty-term-termio 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate qwertty-term-termio 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate qwertty-term-termio 0.4.0
[INFO] tweaked toml for crates.io crate qwertty-term-termio 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qwertty-term-termio 0.4.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qwertty-term-termio 0.4.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded qwertty-term-vt v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788
[INFO] running `Command { std: "docker" "start" "1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling qwertty-term-vt v0.4.0
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling qwertty-term-termio v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 13.88s
[INFO] running `Command { std: "docker" "inspect" "1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling qwertty-term-termio v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/qwertty_term_termio-6818fa9091518b63)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test exec::tests::build_env_with_resources_dir_sets_term_and_terminfo ... ok
[INFO] [stdout] test exec::tests::exec_command_darwin_direct_command ... ok
[INFO] [stdout] test exec::tests::exec_command_windows_bare_cmd_exe_resolves_via_comspec ... ok
[INFO] [stdout] test exec::tests::exec_command_windows_placeholder_fifth ... ok
[INFO] [stdout] test exec::tests::build_env_sets_term_program_and_removes_vte ... ok
[INFO] [stdout] test exec::tests::exec_command_direct_command_config_freed ... ok
[INFO] [stdout] test message::tests::message_data_init_alloc ... ok
[INFO] [stdout] test exec::tests::exec_command_shell_command_error_passwd ... ok
[INFO] [stdout] test exec::tests::exec_command_darwin_shell_command ... ok
[INFO] [stdout] test exec::tests::exec_command_direct_command_error_passwd ... ok
[INFO] [stdout] test message::tests::write_req_picks_small_or_alloc ... ok
[INFO] [stdout] test exec::tests::exec_command_windows_direct_command_passed_through ... ok
[INFO] [stdout] test message::tests::message_data_init_small ... ok
[INFO] [stdout] test message::tests::message_size_pinned ... ok
[INFO] [stdout] test message::tests::small_rejects_oversize ... ok
[INFO] [stdout] test shell_integration::tests::bash_basic ... ok
[INFO] [stdout] test shell_integration::tests::bash_additional_arguments ... ok
[INFO] [stdout] test exec::tests::exec_command_windows_shell_with_args_split_on_whitespace ... ok
[INFO] [stdout] test shell_integration::tests::bash_env ... ok
[INFO] [stdout] test mailbox::tests::enqueue_is_decoupled_from_wakeup ... ok
[INFO] [stdout] test shell_integration::tests::bash_histfile ... ok
[INFO] [stdout] test mailbox::tests::send_with_unlock_fast_path_keeps_guard ... ok
[INFO] [stdout] test shell_integration::tests::detect_shell_basics ... ok
[INFO] [stdout] test shell_integration::tests::bash_missing_resources ... ok
[INFO] [stdout] test shell_integration::tests::setup_features_all_disabled ... ok
[INFO] [stdout] test shell_integration::tests::setup_features_all_enabled ... ok
[INFO] [stdout] test mailbox::tests::try_send_full_hands_message_back ... ok
[INFO] [stdout] test mailbox::tests::drain_is_fifo_one_shot_and_empties ... ok
[INFO] [stdout] test shell_integration::tests::setup_features_mixed ... ok
[INFO] [stdout] test shell_integration::tests::setup_features_steady_cursor ... ok
[INFO] [stdout] test shell_integration::tests::bash_unsupported_options ... ok
[INFO] [stdout] test shell_integration::tests::bash_inject_flags ... ok
[INFO] [stdout] test shell_integration::tests::xdg_empty_xdg_data_dirs ... ok
[INFO] [stdout] test shell_integration::tests::setup_features_blinking_cursor ... ok
[INFO] [stdout] test shell_integration::tests::shell_integration_failure ... ok
[INFO] [stdout] test shell_integration::tests::nushell_unsupported_options ... ok
[INFO] [stdout] test shell_integration::tests::nushell_basic ... ok
[INFO] [stdout] test shell_integration::tests::xdg_existing_xdg_data_dirs ... ok
[INFO] [stdout] test shell_integration::tests::bash_rcfile ... ok
[INFO] [stdout] test shell_integration::tests::xdg_missing_resources ... ok
[INFO] [stdout] test exec::tests::exec_command_windows_bare_non_cmd_shell_passed_through ... ok
[INFO] [stdout] test shell_integration::tests::nushell_missing_resources ... ok
[INFO] [stdout] test shell_integration::tests::zsh_basic ... ok
[INFO] [stdout] test mailbox::tests::backpressure_unlock_no_deadlock ... ok
[INFO] [stdout] test shell_integration::tests::zsh_missing_resources ... ok
[INFO] [stdout] test shell_integration::tests::force_shell ... ok
[INFO] [stdout] test shell_integration::tests::zsh_zdotdir_preserved ... ok
[INFO] [stdout] test exec::tests::exec_command_shell_command_empty_passwd ... ok
[INFO] [stdout] test exec::tests::exit_code_decode_clean_and_signalled ... ok
[INFO] [stderr]      Running tests/exec.rs (/opt/rustwide/target/release/deps/exec-ed1f3feae2c2b7db)
[INFO] [stdout] test mailbox::tests::drain_unblocks_parked_sender ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test request_response_round_trip_latency ... ignored, request/response bridge coverage: run locally with --ignored --nocapture
[INFO] [stdout] test abnormal_exit_kill9_detected ... ok
[INFO] [stdout] test write_via_mailbox ... ok
[INFO] [stdout] test clean_exit_captures_code_and_runtime ... ok
[INFO] [stdout] test teardown_under_output_flood ... ok
[INFO] [stdout] test resize_via_mailbox_visible_to_shell ... ok
[INFO] [stdout] test throughput_cat_10mib ... FAILED
[INFO] [stdout] test password_mode_detected ... ok
[INFO] [stdout] test echo_through_pipeline ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- throughput_cat_10mib stdout ----
[INFO] [stdout] throughput: 10.1 MiB in 1.08248186s = 9.4 MiB/s (231 batches, avg 45953 B/batch — large batches ⇒ gather did not starve parse)
[INFO] [stdout] 
[INFO] [stdout] thread 'throughput_cat_10mib' (508) panicked at tests/exec.rs:575:9:
[INFO] [stdout] throughput 9.4 MiB/s is far below expectation — gather may be starving parse
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bc6fe2cb401 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5bc6fe2df9ba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5bc6fe2cf8bc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5bc6fe2a7236 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5bc6fe2c3929 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5bc6fe253810 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5bc6fe2c3ae2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5bc6fe2a72e2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5bc6fe29ffb9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5bc6fe2a7edd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5bc6fe2e00ec - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5bc6fe241525 - <exec[85f098fc73ab98b9]::throughput_cat_10mib::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5bc6fe246afb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x5bc6fe254165 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5bc6fe24da24 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5bc6fe2572c2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5bc6fe2cacd9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x764898a38dfa - <unknown>
[INFO] [stdout]   18:     0x764898acc3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- echo_through_pipeline stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'echo_through_pipeline' (504) panicked at tests/exec.rs:189:5:
[INFO] [stdout] sink never saw echoed marker; transcript: ""
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bc6fe2cb401 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5bc6fe2df9ba - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5bc6fe2cf8bc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5bc6fe2a7236 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5bc6fe2c3929 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5bc6fe253810 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5bc6fe2c3ae2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5bc6fe2a72e2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5bc6fe29ffb9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5bc6fe2a7edd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5bc6fe2e00ec - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5bc6fe241b78 - <exec[85f098fc73ab98b9]::echo_through_pipeline::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x5bc6fe246afb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x5bc6fe254165 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x5bc6fe24da24 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x5bc6fe2572c2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x5bc6fe2cacd9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x764898a38dfa - <unknown>
[INFO] [stdout]   18:     0x764898acc3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     echo_through_pipeline
[INFO] [stdout]     throughput_cat_10mib
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 10.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test exec`
[INFO] running `Command { std: "docker" "inspect" "1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788", kill_on_drop: false }`
[INFO] [stdout] 1af40c26d0211b7b317cbfac03f2fd77818afd6dc4f5465138064ef1de480788
