[INFO] fetching crate io-streams 0.16.3... [INFO] testing io-streams-0.16.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate io-streams 0.16.3 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate io-streams 0.16.3 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate io-streams 0.16.3 [INFO] tweaked toml for crates.io crate io-streams 0.16.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate io-streams 0.16.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate io-streams 0.16.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded utf8-io v0.19.1 [INFO] [stderr] Downloaded duplex v0.16.0 [INFO] [stderr] Downloaded io-lifetimes v2.0.3 [INFO] [stderr] Downloaded waker-fn v1.2.0 [INFO] [stderr] Downloaded gloo-timers v0.2.6 [INFO] [stderr] Downloaded fd-lock v4.0.2 [INFO] [stderr] Downloaded phf_codegen v0.11.2 [INFO] [stderr] Downloaded socketpair v0.19.5 [INFO] [stderr] Downloaded event-listener-strategy v0.5.2 [INFO] [stderr] Downloaded cap-std v3.2.0 [INFO] [stderr] Downloaded async-executor v1.13.0 [INFO] [stderr] Downloaded async-io v2.3.4 [INFO] [stderr] Downloaded polling v3.7.3 [INFO] [stderr] Downloaded cap-primitives v3.2.0 [INFO] [stderr] Downloaded system-interface v0.27.2 [INFO] [stderr] Downloaded terminfo v0.9.0 [INFO] [stderr] Downloaded event-listener v5.3.1 [INFO] [stderr] Downloaded polling v2.8.0 [INFO] [stderr] Downloaded socket2 v0.4.10 [INFO] [stderr] Downloaded async-std v1.12.0 [INFO] [stderr] Downloaded cap-tempfile v3.2.0 [INFO] [stderr] Downloaded layered-io v0.23.1 [INFO] [stderr] Downloaded rustix v0.37.27 [INFO] [stderr] Downloaded syn v2.0.75 [INFO] [stderr] Downloaded object v0.36.3 [INFO] [stderr] Downloaded winx v0.36.3 [INFO] [stderr] Downloaded uuid v1.10.0 [INFO] [stderr] Downloaded async-lock v3.4.0 [INFO] [stderr] Downloaded futures-lite v2.3.0 [INFO] [stderr] Downloaded async-io v1.13.0 [INFO] [stderr] Downloaded futures-lite v1.13.0 [INFO] [stderr] Downloaded char-device v0.16.4 [INFO] [stderr] Downloaded cc v1.1.14 [INFO] [stderr] Downloaded io-extras v0.18.2 [INFO] [stderr] Downloaded async-channel v2.3.1 [INFO] [stderr] Downloaded blocking v1.6.1 [INFO] [stderr] Downloaded terminal-io v0.19.3 [INFO] [stderr] Downloaded tokio v1.39.3 [INFO] [stderr] Downloaded value-bag v1.9.0 [INFO] [stderr] Downloaded cap-fs-ext v3.2.0 [INFO] [stderr] Downloaded fs-set-times v0.20.1 [INFO] [stderr] Downloaded ipnet v2.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26ee02c76969575b51654a365c1559128093b38f4ed04fae2bf17800f2e3efab [INFO] running `Command { std: "docker" "start" "-a" "26ee02c76969575b51654a365c1559128093b38f4ed04fae2bf17800f2e3efab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26ee02c76969575b51654a365c1559128093b38f4ed04fae2bf17800f2e3efab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26ee02c76969575b51654a365c1559128093b38f4ed04fae2bf17800f2e3efab", kill_on_drop: false }` [INFO] [stdout] 26ee02c76969575b51654a365c1559128093b38f4ed04fae2bf17800f2e3efab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a81d0a3591e24b0dfb93aa8967531cdbb3e2006a2885ce6a28472806dd6d49b6 [INFO] running `Command { std: "docker" "start" "-a" "a81d0a3591e24b0dfb93aa8967531cdbb3e2006a2885ce6a28472806dd6d49b6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling io-lifetimes v2.0.3 [INFO] [stderr] Compiling io-extras v0.18.2 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling socketpair v0.19.5 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling system-interface v0.27.2 [INFO] [stderr] Compiling io-streams v0.16.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling duplex v0.16.0 [INFO] [stderr] Compiling os_pipe v1.2.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.51s [INFO] running `Command { std: "docker" "inspect" "a81d0a3591e24b0dfb93aa8967531cdbb3e2006a2885ce6a28472806dd6d49b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a81d0a3591e24b0dfb93aa8967531cdbb3e2006a2885ce6a28472806dd6d49b6", kill_on_drop: false }` [INFO] [stdout] a81d0a3591e24b0dfb93aa8967531cdbb3e2006a2885ce6a28472806dd6d49b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 801b04b10e0a411c5ea676997005b62c67e204192078a289efabf1316f4016fe [INFO] running `Command { std: "docker" "start" "-a" "801b04b10e0a411c5ea676997005b62c67e204192078a289efabf1316f4016fe", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling cap-primitives v3.2.0 [INFO] [stderr] Compiling char-device v0.16.4 [INFO] [stderr] Compiling cap-std v3.2.0 [INFO] [stderr] Compiling maybe-owned v0.3.4 [INFO] [stderr] Compiling ambient-authority v0.0.2 [INFO] [stderr] Compiling ipnet v2.9.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling uuid v1.10.0 [INFO] [stderr] Compiling fs-set-times v0.20.1 [INFO] [stderr] Compiling socketpair v0.19.5 [INFO] [stderr] Compiling system-interface v0.27.2 [INFO] [stderr] Compiling duplex v0.16.0 [INFO] [stderr] Compiling io-streams v0.16.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cap-tempfile v3.2.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.79s [INFO] running `Command { std: "docker" "inspect" "801b04b10e0a411c5ea676997005b62c67e204192078a289efabf1316f4016fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "801b04b10e0a411c5ea676997005b62c67e204192078a289efabf1316f4016fe", kill_on_drop: false }` [INFO] [stdout] 801b04b10e0a411c5ea676997005b62c67e204192078a289efabf1316f4016fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc94c5e8186c5820b21700f89d2f653cc9831ac270a758ceda565554ebb04864 [INFO] running `Command { std: "docker" "start" "-a" "dc94c5e8186c5820b21700f89d2f653cc9831ac270a758ceda565554ebb04864", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/io_streams-45f9f666f5113229) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/buffered.rs (/opt/rustwide/target/debug/deps/buffered-98069ba7321e161e) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test line_long_tail_not_flushed ... ok [INFO] [stdout] test line_buffer_write0_normal ... ok [INFO] [stdout] test erroneous_flush_retried ... ok [INFO] [stdout] test line_vectored ... ok [INFO] [stdout] test line_vectored_partial_and_errors ... ok [INFO] [stdout] test line_vectored_ignored ... ok [INFO] [stdout] test line_write_all ... ok [INFO] [stdout] test line_write_all_error ... ok [INFO] [stdout] test partial_line_buffered_after_line_write ... ok [INFO] [stdout] test long_line_flushed ... ok [INFO] [stdout] test partial_write_buffers_line ... ok [INFO] [stdout] test partial_multiline_buffering ... ok [INFO] [stdout] test partial_multiline_buffering_without_full_line ... ok [INFO] [stdout] test single_formatted_write ... ok [INFO] [stdout] test test_buffered_reader ... ok [INFO] [stdout] test test_buffered_reader_invalidated_after_read ... ok [INFO] [stdout] test test_lines ... ok [INFO] [stdout] test test_line_buffer ... ok [INFO] [stdout] test test_read_line ... ok [INFO] [stdout] test test_buffered_writer ... ok [INFO] [stdout] test test_short_reads ... ok [INFO] [stdout] test test_read_until ... ok [INFO] [stdout] test test_buffered_writer_inner_flushes ... ok [INFO] [stdout] test panic_in_write_doesnt_flush_in_drop ... ok [INFO] [stdout] test dont_panic_in_drop_on_panicked_flush - should panic ... ok [INFO] [stdout] test line_buffer_write0_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-401e4278a6a589b6) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_null_input ... ok [INFO] [stdout] test test_stdio ... ok [INFO] [stdout] test test_null_duplex ... ok [INFO] [stdout] test test_null_output ... ok [INFO] [stdout] test test_copy ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests io_streams [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer::reader_capacity (line 292) - compile ... ok [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer::reader_buffer (line 245) - compile ... ok [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer::writer_buffer (line 222) - compile ... ok [INFO] [stdout] test src/buffered/buf_reader_line_writer.rs - buffered::buf_reader_line_writer::BufReaderLineWriter::get_ref (line 160) - compile ... ok [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer::with_capacities (line 166) - compile ... ok [INFO] [stdout] test src/buffered/buf_reader_line_writer.rs - buffered::buf_reader_line_writer::BufReaderLineWriter::get_mut (line 184) - compile ... ok [INFO] [stdout] test src/buffered/buf_reader_line_writer.rs - buffered::buf_reader_line_writer::BufReaderLineWriter::new (line 113) - compile ... ok [INFO] [stdout] test src/buffered/mod.rs - buffered::IntoInnerError::error (line 74) - compile ... ok [INFO] [stdout] test src/buffered/buf_reader_line_writer.rs - buffered::buf_reader_line_writer::BufReaderLineWriter::into_inner (line 213) - compile ... ok [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer::new (line 145) - compile ... ok [INFO] [stdout] test src/buffered/buf_reader_line_writer.rs - buffered::buf_reader_line_writer::BufReaderLineWriter (line 49) - compile ... ok [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer (line 68) - compile ... ok [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer::get_mut (line 204) - compile ... ok [INFO] [stdout] test src/buffered/mod.rs - buffered::IntoInnerError (line 31) - compile ... ok [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer::writer_capacity (line 271) - compile ... ok [INFO] [stdout] test src/buffered/buf_reader_line_writer.rs - buffered::buf_reader_line_writer::BufReaderLineWriter::with_capacities (line 135) - compile ... ok [INFO] [stdout] test src/buffered/mod.rs - buffered::IntoInnerError::into_inner (line 109) - compile ... ok [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer::get_ref (line 184) - compile ... ok [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer (line 83) - compile ... ok [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer::into_inner (line 324) - compile ... ok [INFO] [stdout] test src/buffered/buf_duplexer.rs - buffered::buf_duplexer::BufDuplexer (line 100) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dc94c5e8186c5820b21700f89d2f653cc9831ac270a758ceda565554ebb04864", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc94c5e8186c5820b21700f89d2f653cc9831ac270a758ceda565554ebb04864", kill_on_drop: false }` [INFO] [stdout] dc94c5e8186c5820b21700f89d2f653cc9831ac270a758ceda565554ebb04864