[INFO] fetching crate io-streams 0.16.3... [INFO] testing io-streams-0.16.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [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 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded socketpair v0.19.5 [INFO] [stderr] Downloaded winx v0.36.3 [INFO] [stderr] Downloaded value-bag v1.9.0 [INFO] [stderr] Downloaded cap-primitives v3.2.0 [INFO] [stderr] Downloaded cc v1.1.14 [INFO] [stderr] Downloaded cap-std v3.2.0 [INFO] [stderr] Downloaded utf8-io v0.19.1 [INFO] [stderr] Downloaded cap-tempfile v3.2.0 [INFO] [stderr] Downloaded layered-io v0.23.1 [INFO] [stderr] Downloaded char-device v0.16.4 [INFO] [stderr] Downloaded terminal-io v0.19.3 [INFO] [stderr] Downloaded cap-fs-ext v3.2.0 [INFO] [stderr] Downloaded system-interface v0.27.2 [INFO] [stderr] Downloaded duplex v0.16.0 [INFO] [stderr] Downloaded io-extras v0.18.2 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23aa9b3423e7abdeb63edc90dc6e8ae48da05bb5b7b50200976ea3caa99c2a05 [INFO] running `Command { std: "docker" "start" "-a" "23aa9b3423e7abdeb63edc90dc6e8ae48da05bb5b7b50200976ea3caa99c2a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23aa9b3423e7abdeb63edc90dc6e8ae48da05bb5b7b50200976ea3caa99c2a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23aa9b3423e7abdeb63edc90dc6e8ae48da05bb5b7b50200976ea3caa99c2a05", kill_on_drop: false }` [INFO] [stdout] 23aa9b3423e7abdeb63edc90dc6e8ae48da05bb5b7b50200976ea3caa99c2a05 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 5bd07a5b19512704fe060478272a84aa7001a89a31679be4ce7d3add012af867 [INFO] running `Command { std: "docker" "start" "-a" "5bd07a5b19512704fe060478272a84aa7001a89a31679be4ce7d3add012af867", 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 bitflags v2.6.0 [INFO] [stderr] Compiling socketpair v0.19.5 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling system-interface v0.27.2 [INFO] [stderr] Compiling io-streams v0.16.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling duplex v0.16.0 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling os_pipe v1.2.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.48s [INFO] running `Command { std: "docker" "inspect" "5bd07a5b19512704fe060478272a84aa7001a89a31679be4ce7d3add012af867", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bd07a5b19512704fe060478272a84aa7001a89a31679be4ce7d3add012af867", kill_on_drop: false }` [INFO] [stdout] 5bd07a5b19512704fe060478272a84aa7001a89a31679be4ce7d3add012af867 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7af24e3b918378fe86f87c02927840528835fac51dce73f068f5d722b71e2b02 [INFO] running `Command { std: "docker" "start" "-a" "7af24e3b918378fe86f87c02927840528835fac51dce73f068f5d722b71e2b02", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling once_cell v1.19.0 [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 ipnet v2.9.0 [INFO] [stderr] Compiling ambient-authority v0.0.2 [INFO] [stderr] Compiling maybe-owned v0.3.4 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling getrandom v0.2.15 [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 10.09s [INFO] running `Command { std: "docker" "inspect" "7af24e3b918378fe86f87c02927840528835fac51dce73f068f5d722b71e2b02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7af24e3b918378fe86f87c02927840528835fac51dce73f068f5d722b71e2b02", kill_on_drop: false }` [INFO] [stdout] 7af24e3b918378fe86f87c02927840528835fac51dce73f068f5d722b71e2b02 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 84d2eb3b1b8466ae7a95459997f6370f08fb6250cf17ce5e82a45c5105d27042 [INFO] running `Command { std: "docker" "start" "-a" "84d2eb3b1b8466ae7a95459997f6370f08fb6250cf17ce5e82a45c5105d27042", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/io_streams-47b104e9a9932cc3) [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/x86_64-unknown-linux-musl/debug/deps/buffered-d825bb22c2c24f53) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test line_buffer_write0_error ... ok [INFO] [stdout] test line_buffer_write0_normal ... ok [INFO] [stdout] test line_long_tail_not_flushed ... ok [INFO] [stdout] test line_vectored ... ok [INFO] [stdout] test line_vectored_ignored ... ok [INFO] [stdout] test line_vectored_partial_and_errors ... ok [INFO] [stdout] test line_write_all ... ok [INFO] [stdout] test line_write_all_error ... ok [INFO] [stdout] test long_line_flushed ... ok [INFO] [stdout] test partial_line_buffered_after_line_write ... ok [INFO] [stdout] test partial_multiline_buffering ... ok [INFO] [stdout] test partial_multiline_buffering_without_full_line ... ok [INFO] [stdout] test partial_write_buffers_line ... ok [INFO] [stdout] test single_formatted_write ... ok [INFO] [stdout] test test_buffered_reader_invalidated_after_read ... ok [INFO] [stdout] test test_buffered_writer ... ok [INFO] [stdout] test test_buffered_writer_inner_flushes ... ok [INFO] [stdout] test test_line_buffer ... ok [INFO] [stdout] test test_buffered_reader ... ok [INFO] [stdout] test test_lines ... ok [INFO] [stdout] test test_read_line ... ok [INFO] [stdout] test test_read_until ... ok [INFO] [stdout] test erroneous_flush_retried ... ok [INFO] [stdout] test test_short_reads ... ok [INFO] [stdout] test dont_panic_in_drop_on_panicked_flush - should panic ... ok [INFO] [stdout] test panic_in_write_doesnt_flush_in_drop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tests-b95e1af486201aa5) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_null_input ... ok [INFO] [stdout] test test_null_output ... ok [INFO] [stdout] test test_null_duplex ... ok [INFO] [stdout] test test_stdio ... 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] running `Command { std: "docker" "inspect" "84d2eb3b1b8466ae7a95459997f6370f08fb6250cf17ce5e82a45c5105d27042", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84d2eb3b1b8466ae7a95459997f6370f08fb6250cf17ce5e82a45c5105d27042", kill_on_drop: false }` [INFO] [stdout] 84d2eb3b1b8466ae7a95459997f6370f08fb6250cf17ce5e82a45c5105d27042