[INFO] fetching crate streamparser 0.1.0...
[INFO] testing streamparser-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate streamparser 0.1.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate streamparser 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate streamparser 0.1.0
[INFO] finished tweaking crates.io crate streamparser 0.1.0
[INFO] tweaked toml for crates.io crate streamparser 0.1.0 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc352f1138193e2d2cb40a2624fd9fa015d7a5e1ef95b569bbf8ebb942ba765e
[INFO] running `Command { std: "docker" "start" "-a" "fc352f1138193e2d2cb40a2624fd9fa015d7a5e1ef95b569bbf8ebb942ba765e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc352f1138193e2d2cb40a2624fd9fa015d7a5e1ef95b569bbf8ebb942ba765e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc352f1138193e2d2cb40a2624fd9fa015d7a5e1ef95b569bbf8ebb942ba765e", kill_on_drop: false }`
[INFO] [stdout] fc352f1138193e2d2cb40a2624fd9fa015d7a5e1ef95b569bbf8ebb942ba765e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc0487bece5a29d34db1e523e5fafa9af8fb81da379dca3bedd89275cf3f9c28
[INFO] running `Command { std: "docker" "start" "-a" "cc0487bece5a29d34db1e523e5fafa9af8fb81da379dca3bedd89275cf3f9c28", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.18
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling futures-io v0.3.18
[INFO] [stderr]    Compiling streamparser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "cc0487bece5a29d34db1e523e5fafa9af8fb81da379dca3bedd89275cf3f9c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0487bece5a29d34db1e523e5fafa9af8fb81da379dca3bedd89275cf3f9c28", kill_on_drop: false }`
[INFO] [stdout] cc0487bece5a29d34db1e523e5fafa9af8fb81da379dca3bedd89275cf3f9c28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 617f31cecd944257dcf50cccd8067ca67ab53dc06adad6780fb04a9c309ba347
[INFO] running `Command { std: "docker" "start" "-a" "617f31cecd944257dcf50cccd8067ca67ab53dc06adad6780fb04a9c309ba347", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-task v0.3.18
[INFO] [stderr]    Compiling futures-util v0.3.18
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling direct-executor v0.3.0
[INFO] [stderr]    Compiling streamparser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.60s
[INFO] running `Command { std: "docker" "inspect" "617f31cecd944257dcf50cccd8067ca67ab53dc06adad6780fb04a9c309ba347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617f31cecd944257dcf50cccd8067ca67ab53dc06adad6780fb04a9c309ba347", kill_on_drop: false }`
[INFO] [stdout] 617f31cecd944257dcf50cccd8067ca67ab53dc06adad6780fb04a9c309ba347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c4f725cebf33d840ab598d3704e01cfa8c761f8a86362a173085dcb7fd730f6
[INFO] running `Command { std: "docker" "start" "-a" "5c4f725cebf33d840ab598d3704e01cfa8c761f8a86362a173085dcb7fd730f6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/streamparser-52f7d910a4a1cbca)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test iter::iter_source::tests::should_advance_pos ... ok
[INFO] [stdout] test iter::iter_source::tests::should_advance_pos_async ... ok
[INFO] [stdout] test iter::iter_source::tests::should_advance_through_buffer ... ok
[INFO] [stdout] test iter::iter_source::tests::should_fill_buffer_from_irregular_reads ... ok
[INFO] [stdout] test iter::iter_source::tests::should_fill_buffer_from_irregular_reads_async ... ok
[INFO] [stdout] test iter::iter_source::tests::should_fill_buffer_from_regular_reads ... ok
[INFO] [stdout] test iter::iter_source::tests::should_fill_buffer_from_regular_reads_async ... ok
[INFO] [stdout] test iter::iter_source::tests::should_leave_buffer_unchanged_on_error ... ok
[INFO] [stdout] test iter::iter_source::tests::should_not_poll_source_after_none ... ok
[INFO] [stdout] test iter::iter_source::tests::should_leave_buffer_unchanged_on_error_async ... ok
[INFO] [stdout] test iter::iter_source::tests::should_not_poll_source_after_none_async ... ok
[INFO] [stdout] test read::read_source::tests::should_advance_pos ... ok
[INFO] [stdout] test read::read_source::tests::should_advance_pos_async ... ok
[INFO] [stdout] test read::read_source::tests::should_fill_buffer ... ok
[INFO] [stdout] test read::read_source::tests::should_fill_buffer_async ... ok
[INFO] [stdout] test read::read_source::tests::should_handle_short_reads ... ok
[INFO] [stdout] test read::read_source::tests::should_leave_buffer_unchanged_on_error ... ok
[INFO] [stdout] test read::read_source::tests::should_leave_buffer_unchanged_on_error_async ... ok
[INFO] [stdout] test read::read_source::tests::should_leave_buffer_unchanged_on_pending_poll ... ok
[INFO] [stdout] test tests::parse_tag::should_accept_input ... ok
[INFO] [stdout] test tests::parse_tag::should_ask_for_more_input ... ok
[INFO] [stdout] test tests::parse_tag::should_reject_mismatching_input ... ok
[INFO] [stdout] test tests::should_parse_borrowed_async ... ok
[INFO] [stdout] test tests::should_parse_borrowed ... ok
[INFO] [stdout] test tests::should_parse_owned ... ok
[INFO] [stdout] test tests::test_advance_async ... ok
[INFO] [stdout] test tests::should_parse_stateful ... ok
[INFO] [stdout] test tests::test_error ... ok
[INFO] [stdout] test tests::test_huge_buffer ... ok
[INFO] [stdout] test tests::test_large_buffer ... ok
[INFO] [stdout] test tests::test_rest ... ok
[INFO] [stdout] test tests::test_small_buffer ... ok
[INFO] [stdout] test tests::test_source::should_advance_position_in_buffer ... ok
[INFO] [stdout] test tests::test_source::should_become_exhausted ... ok
[INFO] [stdout] test tests::test_source::should_read ... ok
[INFO] [stdout] test tests::test_source::should_read_async ... ok
[INFO] [stdout] test tests::should_parse_owned_async ... ok
[INFO] [stdout] test utf8::tests::parse::should_accept_partial_utf8 ... ok
[INFO] [stdout] test tests::test_stateful_error ... ok
[INFO] [stdout] test utf8::tests::parse::should_accept_valid_utf8 ... ok
[INFO] [stdout] test utf8::tests::parse::should_fail_if_underlying_fails ... ok
[INFO] [stdout] test utf8::tests::parse::should_reject_internal_invalid_utf8 ... ok
[INFO] [stdout] test utf8::tests::parse::should_reject_trailing_invalid_utf8 ... ok
[INFO] [stdout] test utf8::tests::parse_eof::should_accept_valid_utf8 ... ok
[INFO] [stdout] test utf8::tests::parse_eof::should_fail_if_underlying_fails ... ok
[INFO] [stdout] test utf8::tests::parse_eof::should_reject_internal_invalid_utf8 ... ok
[INFO] [stdout] test utf8::tests::parse_eof::should_reject_partial_utf8 ... ok
[INFO] [stdout] test utf8::tests::parse_eof::should_reject_trailing_invalid_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-ed89ca73bb140613)
[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]    Doc-tests streamparser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c4f725cebf33d840ab598d3704e01cfa8c761f8a86362a173085dcb7fd730f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c4f725cebf33d840ab598d3704e01cfa8c761f8a86362a173085dcb7fd730f6", kill_on_drop: false }`
[INFO] [stdout] 5c4f725cebf33d840ab598d3704e01cfa8c761f8a86362a173085dcb7fd730f6