[INFO] cloning repository https://github.com/quasi-coherent/multipart-write
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quasi-coherent/multipart-write" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquasi-coherent%2Fmultipart-write", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquasi-coherent%2Fmultipart-write'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b69482c5326d72d2b623b37d0650a55e7907ce3d
[INFO] testing quasi-coherent/multipart-write against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquasi-coherent%2Fmultipart-write" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/quasi-coherent/multipart-write
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/quasi-coherent/multipart-write
[INFO] tweaked toml for git repo https://github.com/quasi-coherent/multipart-write written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/quasi-coherent/multipart-write on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/quasi-coherent/multipart-write 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7e71b9d78ac074eef0853720ef438670fb67520aaca5a14320ec91d9f150cc7
[INFO] running `Command { std: "docker" "start" "-a" "d7e71b9d78ac074eef0853720ef438670fb67520aaca5a14320ec91d9f150cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7e71b9d78ac074eef0853720ef438670fb67520aaca5a14320ec91d9f150cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e71b9d78ac074eef0853720ef438670fb67520aaca5a14320ec91d9f150cc7", kill_on_drop: false }`
[INFO] [stdout] d7e71b9d78ac074eef0853720ef438670fb67520aaca5a14320ec91d9f150cc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd825f11dde16bdd2d20589557824a4db9746759eae2b0120b3480d05b2f199e
[INFO] running `Command { std: "docker" "start" "-a" "dd825f11dde16bdd2d20589557824a4db9746759eae2b0120b3480d05b2f199e", kill_on_drop: false }`
[INFO] [stderr]    Compiling multipart-write v0.1.0-beta.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "dd825f11dde16bdd2d20589557824a4db9746759eae2b0120b3480d05b2f199e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd825f11dde16bdd2d20589557824a4db9746759eae2b0120b3480d05b2f199e", kill_on_drop: false }`
[INFO] [stdout] dd825f11dde16bdd2d20589557824a4db9746759eae2b0120b3480d05b2f199e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9409876672f2644c0c50e3e17566eb4de7b1f054911519023e5ad1fd77d772d2
[INFO] running `Command { std: "docker" "start" "-a" "9409876672f2644c0c50e3e17566eb4de7b1f054911519023e5ad1fd77d772d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling multipart-write v0.1.0-beta.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.90s
[INFO] running `Command { std: "docker" "inspect" "9409876672f2644c0c50e3e17566eb4de7b1f054911519023e5ad1fd77d772d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9409876672f2644c0c50e3e17566eb4de7b1f054911519023e5ad1fd77d772d2", kill_on_drop: false }`
[INFO] [stdout] 9409876672f2644c0c50e3e17566eb4de7b1f054911519023e5ad1fd77d772d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78ba82257675a6385c67ee62ada298975089e8ae6feb9061cc62e71d11eaa50f
[INFO] running `Command { std: "docker" "start" "-a" "78ba82257675a6385c67ee62ada298975089e8ae6feb9061cc62e71d11eaa50f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multipart_write-56818070c4d0add4)
[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/main.rs (/opt/rustwide/target/debug/deps/main-c92e058c02cf4226)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test skip_last_complete_if_empty ... ok
[INFO] [stdout] test trait_futures ... ok
[INFO] [stdout] test write_complete_stream ... ok
[INFO] [stdout] test complete_when_stream ... ok
[INFO] [stderr]    Doc-tests multipart_write
[INFO] [stdout] test writer_with ... ok
[INFO] [stdout] test writer_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "78ba82257675a6385c67ee62ada298975089e8ae6feb9061cc62e71d11eaa50f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ba82257675a6385c67ee62ada298975089e8ae6feb9061cc62e71d11eaa50f", kill_on_drop: false }`
[INFO] [stdout] 78ba82257675a6385c67ee62ada298975089e8ae6feb9061cc62e71d11eaa50f