[INFO] fetching crate external-buffered-stream 0.1.7...
[INFO] testing external-buffered-stream-0.1.7 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate external-buffered-stream 0.1.7 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate external-buffered-stream 0.1.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate external-buffered-stream 0.1.7
[INFO] tweaked toml for crates.io crate external-buffered-stream 0.1.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate external-buffered-stream 0.1.7 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 external-buffered-stream 0.1.7 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 09a7dcbad98587f88d356aff34f6c9242063105f27e4a0fdb145767fc95faf10
[INFO] running `Command { std: "docker" "start" "-a" "09a7dcbad98587f88d356aff34f6c9242063105f27e4a0fdb145767fc95faf10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09a7dcbad98587f88d356aff34f6c9242063105f27e4a0fdb145767fc95faf10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a7dcbad98587f88d356aff34f6c9242063105f27e4a0fdb145767fc95faf10", kill_on_drop: false }`
[INFO] [stdout] 09a7dcbad98587f88d356aff34f6c9242063105f27e4a0fdb145767fc95faf10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d2e9d907fe5693ea4f04e195bbc953b80a9be17fbf58c8239e5a35bf738a0b64
[INFO] running `Command { std: "docker" "start" "-a" "d2e9d907fe5693ea4f04e195bbc953b80a9be17fbf58c8239e5a35bf738a0b64", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling sled v0.34.7
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling external-buffered-stream v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.07s
[INFO] running `Command { std: "docker" "inspect" "d2e9d907fe5693ea4f04e195bbc953b80a9be17fbf58c8239e5a35bf738a0b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e9d907fe5693ea4f04e195bbc953b80a9be17fbf58c8239e5a35bf738a0b64", kill_on_drop: false }`
[INFO] [stdout] d2e9d907fe5693ea4f04e195bbc953b80a9be17fbf58c8239e5a35bf738a0b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4e68b9593574888e7e2dbf735bf8cb9c2454ac5175071890b2a5407aceb5ec28
[INFO] running `Command { std: "docker" "start" "-a" "4e68b9593574888e7e2dbf735bf8cb9c2454ac5175071890b2a5407aceb5ec28", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling sled v0.34.7
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling external-buffered-stream v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.01s
[INFO] running `Command { std: "docker" "inspect" "4e68b9593574888e7e2dbf735bf8cb9c2454ac5175071890b2a5407aceb5ec28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e68b9593574888e7e2dbf735bf8cb9c2454ac5175071890b2a5407aceb5ec28", kill_on_drop: false }`
[INFO] [stdout] 4e68b9593574888e7e2dbf735bf8cb9c2454ac5175071890b2a5407aceb5ec28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 047896b3a5124f3eef17f99ac7eeba46bcea13b79baff594f6f7fe0c4dfd20f3
[INFO] running `Command { std: "docker" "start" "-a" "047896b3a5124f3eef17f99ac7eeba46bcea13b79baff594f6f7fe0c4dfd20f3", 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/debug/deps/external_buffered_stream-30494e91b358b6fe)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test serde::bincode::tests::test_empty_vec_serialization ... ok
[INFO] [stdout] test error::tests::test_custom_error_display ... ok
[INFO] [stdout] test serde::bincode::tests::test_enum_serialization ... ok
[INFO] [stdout] test serde::bincode::tests::test_extreme_values ... ok
[INFO] [stdout] test serde::bincode::tests::test_decode_truncated_data ... ok
[INFO] [stdout] test serde::bincode::tests::test_decode_empty_data ... ok
[INFO] [stdout] test serde::bincode::tests::test_negative_values ... ok
[INFO] [stdout] test serde::bincode::tests::test_option_serialization ... ok
[INFO] [stdout] test serde::bincode::tests::test_decode_invalid_data ... ok
[INFO] [stdout] test serde::bincode::tests::test_empty_string ... ok
[INFO] [stdout] test serde::bincode::tests::test_roundtrip_multiple_times ... ok
[INFO] [stdout] test serde::bincode::tests::test_simple_types ... ok
[INFO] [stdout] test serde::bincode::tests::test_tuple_serialization ... ok
[INFO] [stdout] test serde::bincode::tests::test_zero_values ... ok
[INFO] [stdout] test serde::bincode::tests::test_vec_serialization ... ok
[INFO] [stdout] test serde::bincode::tests::test_nested_struct_serialization ... ok
[INFO] [stdout] test serde::bincode::tests::test_basic_encode_decode ... ok
[INFO] [stdout] test serde::bincode::tests::test_buffer_size_consistency ... ok
[INFO] [stdout] test serde::bincode::tests::test_large_struct ... ok
[INFO] [stdout] test serde::bincode::tests::test_large_vec_serialization ... ok
[INFO] [stdout] test runtime::tests::test_spawn_with_panic_handling ... ok
[INFO] [stdout] test runtime::tests::test_spawn_without_tokio_runtime ... ok
[INFO] [stdout] test buffer::sled::tests::test_multiple_pushes_and_shifts ... ok
[INFO] [stdout] test buffer::sled::tests::test_empty_buffer ... ok
[INFO] [stdout] test buffer::sled::tests::test_interleaved_push_and_shift ... ok
[INFO] [stdout] test buffer::sled::tests::test_persistence ... ok
[INFO] [stdout] test runtime::tests::test_spawn_multiple_tasks ... ok
[INFO] [stdout] test buffer::sled::tests::test_push_and_shift ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests external_buffered_stream
[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" "047896b3a5124f3eef17f99ac7eeba46bcea13b79baff594f6f7fe0c4dfd20f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047896b3a5124f3eef17f99ac7eeba46bcea13b79baff594f6f7fe0c4dfd20f3", kill_on_drop: false }`
[INFO] [stdout] 047896b3a5124f3eef17f99ac7eeba46bcea13b79baff594f6f7fe0c4dfd20f3