[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_getrandom_patch_0
[INFO] extracting crate io-streams 0.16.3 into /workspace/builds/worker-1-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-1-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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded utf8-io v0.19.1
[INFO] [stderr]   Downloaded socketpair v0.19.5
[INFO] [stderr]   Downloaded char-device v0.16.4
[INFO] [stderr]   Downloaded cap-fs-ext v3.2.0
[INFO] [stderr]   Downloaded system-interface v0.27.2
[INFO] [stderr]   Downloaded layered-io v0.23.1
[INFO] [stderr]   Downloaded cap-std v3.2.0
[INFO] [stderr]   Downloaded io-extras v0.18.2
[INFO] [stderr]   Downloaded cap-primitives v3.2.0
[INFO] [stderr]   Downloaded cc v1.1.14
[INFO] [stderr]   Downloaded duplex v0.16.0
[INFO] [stderr]   Downloaded terminal-io v0.19.3
[INFO] [stderr]   Downloaded winx v0.36.3
[INFO] [stderr]   Downloaded cap-tempfile v3.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0d1d33db013e1d78fb3460a711fac2aa21d0aa0614ad1a40d0645742f32181ed
[INFO] running `Command { std: "docker" "start" "-a" "0d1d33db013e1d78fb3460a711fac2aa21d0aa0614ad1a40d0645742f32181ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d1d33db013e1d78fb3460a711fac2aa21d0aa0614ad1a40d0645742f32181ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d1d33db013e1d78fb3460a711fac2aa21d0aa0614ad1a40d0645742f32181ed", kill_on_drop: false }`
[INFO] [stdout] 0d1d33db013e1d78fb3460a711fac2aa21d0aa0614ad1a40d0645742f32181ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 439773ca5b5bffe4eb338b7c698936a7454f8a9f08f7bd7fc96f38154592e018
[INFO] running `Command { std: "docker" "start" "-a" "439773ca5b5bffe4eb338b7c698936a7454f8a9f08f7bd7fc96f38154592e018", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling io-lifetimes v2.0.3
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling io-extras v0.18.2
[INFO] [stderr]    Compiling socketpair v0.19.5
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[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 4.59s
[INFO] running `Command { std: "docker" "inspect" "439773ca5b5bffe4eb338b7c698936a7454f8a9f08f7bd7fc96f38154592e018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439773ca5b5bffe4eb338b7c698936a7454f8a9f08f7bd7fc96f38154592e018", kill_on_drop: false }`
[INFO] [stdout] 439773ca5b5bffe4eb338b7c698936a7454f8a9f08f7bd7fc96f38154592e018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 037ba753b44f7f8d44336e3901aa7450e1e2d0f02337053da93a3351e463cad8
[INFO] running `Command { std: "docker" "start" "-a" "037ba753b44f7f8d44336e3901aa7450e1e2d0f02337053da93a3351e463cad8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling char-device v0.16.4
[INFO] [stderr]    Compiling cap-primitives v3.2.0
[INFO] [stderr]    Compiling ambient-authority v0.0.2
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling cap-std v3.2.0
[INFO] [stderr]    Compiling ipnet v2.9.0
[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 10.60s
[INFO] running `Command { std: "docker" "inspect" "037ba753b44f7f8d44336e3901aa7450e1e2d0f02337053da93a3351e463cad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "037ba753b44f7f8d44336e3901aa7450e1e2d0f02337053da93a3351e463cad8", kill_on_drop: false }`
[INFO] [stdout] 037ba753b44f7f8d44336e3901aa7450e1e2d0f02337053da93a3351e463cad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 88f37baaceebb2aba5271ecf9a6c433e8f365cb37925ce6a1eb79efc64df0cd2
[INFO] running `Command { std: "docker" "start" "-a" "88f37baaceebb2aba5271ecf9a6c433e8f365cb37925ce6a1eb79efc64df0cd2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[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 erroneous_flush_retried ... ok
[INFO] [stdout] test line_buffer_write0_normal ... ok
[INFO] [stdout] test line_buffer_write0_error ... ok
[INFO] [stdout] test line_long_tail_not_flushed ... ok
[INFO] [stdout] test line_vectored ... ok
[INFO] [stdout] test line_write_all ... ok
[INFO] [stdout] test line_write_all_error ... ok
[INFO] [stdout] test line_vectored_partial_and_errors ... ok
[INFO] [stdout] test long_line_flushed ... ok
[INFO] [stdout] test line_vectored_ignored ... 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 ... 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_lines ... ok
[INFO] [stdout] test test_read_line ... ok
[INFO] [stdout] test test_read_until ... 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 0.04s
[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_duplex ... ok
[INFO] [stdout] test test_null_output ... 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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "88f37baaceebb2aba5271ecf9a6c433e8f365cb37925ce6a1eb79efc64df0cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f37baaceebb2aba5271ecf9a6c433e8f365cb37925ce6a1eb79efc64df0cd2", kill_on_drop: false }`
[INFO] [stdout] 88f37baaceebb2aba5271ecf9a6c433e8f365cb37925ce6a1eb79efc64df0cd2