[INFO] crate streamparser 0.1.0 is already in cache
[INFO] testing streamparser-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate streamparser 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate streamparser 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1363b5aaf5916f9e823aee196ce8eeab8c368af4131e9f102c9fa272786ee39
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d1363b5aaf5916f9e823aee196ce8eeab8c368af4131e9f102c9fa272786ee39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1363b5aaf5916f9e823aee196ce8eeab8c368af4131e9f102c9fa272786ee39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1363b5aaf5916f9e823aee196ce8eeab8c368af4131e9f102c9fa272786ee39", kill_on_drop: false }`
[INFO] [stdout] d1363b5aaf5916f9e823aee196ce8eeab8c368af4131e9f102c9fa272786ee39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ad657959e9bb2a76e968f55b73139da5a076788c769b263cb9f2f7332857e402
[INFO] running `Command { std: "docker" "start" "-a" "ad657959e9bb2a76e968f55b73139da5a076788c769b263cb9f2f7332857e402", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling streamparser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "ad657959e9bb2a76e968f55b73139da5a076788c769b263cb9f2f7332857e402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad657959e9bb2a76e968f55b73139da5a076788c769b263cb9f2f7332857e402", kill_on_drop: false }`
[INFO] [stdout] ad657959e9bb2a76e968f55b73139da5a076788c769b263cb9f2f7332857e402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ccdfa01977498201fedbc4965737db4df4fd3d7f9d9f37b763786c0c3ae4a14
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ccdfa01977498201fedbc4965737db4df4fd3d7f9d9f37b763786c0c3ae4a14", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling direct-executor v0.3.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling pin-project v0.4.23
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling streamparser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.13s
[INFO] running `Command { std: "docker" "inspect" "8ccdfa01977498201fedbc4965737db4df4fd3d7f9d9f37b763786c0c3ae4a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ccdfa01977498201fedbc4965737db4df4fd3d7f9d9f37b763786c0c3ae4a14", kill_on_drop: false }`
[INFO] [stdout] 8ccdfa01977498201fedbc4965737db4df4fd3d7f9d9f37b763786c0c3ae4a14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce7516ca06cf9cf0bfbaad766076a40d33dd68c32948feaa09e2e6f4641e335a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ce7516ca06cf9cf0bfbaad766076a40d33dd68c32948feaa09e2e6f4641e335a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/streamparser-7aa0f962f4eec4be
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[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_irregular_reads ... ok
[INFO] [stdout] test iter::iter_source::tests::should_advance_through_buffer ... 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_advance_pos_async ... ok
[INFO] [stdout] test iter::iter_source::tests::should_not_poll_source_after_none ... ok
[INFO] [stdout] test iter::iter_source::tests::should_not_poll_source_after_none_async ... ok
[INFO] [stdout] test iter::iter_source::tests::should_advance_pos ... ok
[INFO] [stdout] test iter::iter_source::tests::should_leave_buffer_unchanged_on_error_async ... ok
[INFO] [stdout] test read::read_source::tests::should_fill_buffer ... ok
[INFO] [stdout] test read::read_source::tests::should_leave_buffer_unchanged_on_error ... 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_async ... ok
[INFO] [stdout] test iter::iter_source::tests::should_leave_buffer_unchanged_on_error ... 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 tests::parse_tag::should_accept_input ... ok
[INFO] [stdout] test tests::test_advance_async ... ok
[INFO] [stdout] test tests::parse_tag::should_reject_mismatching_input ... ok
[INFO] [stdout] test tests::should_parse_owned_async ... ok
[INFO] [stdout] test read::read_source::tests::should_leave_buffer_unchanged_on_pending_poll ... ok
[INFO] [stdout] test tests::parse_tag::should_ask_for_more_input ... ok
[INFO] [stdout] test tests::should_parse_owned ... ok
[INFO] [stdout] test tests::should_parse_stateful ... ok
[INFO] [stdout] test tests::should_parse_borrowed ... ok
[INFO] [stdout] test tests::should_parse_borrowed_async ... ok
[INFO] [stdout] test tests::test_large_buffer ... ok
[INFO] [stdout] test tests::test_small_buffer ... ok
[INFO] [stdout] test tests::test_source::should_read ... ok
[INFO] [stdout] test tests::test_error ... ok
[INFO] [stdout] test tests::test_rest ... ok
[INFO] [stdout] test tests::test_huge_buffer ... ok
[INFO] [stdout] test tests::test_source::should_advance_position_in_buffer ... ok
[INFO] [stdout] test tests::test_source::should_read_async ... ok
[INFO] [stdout] test tests::test_source::should_become_exhausted ... ok
[INFO] [stdout] test utf8::tests::parse_eof::should_fail_if_underlying_fails ... ok
[INFO] [stdout] test utf8::tests::parse_eof::should_accept_valid_utf8 ... ok
[INFO] [stdout] test utf8::tests::parse::should_accept_valid_utf8 ... ok
[INFO] [stdout] test utf8::tests::parse::should_accept_partial_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 tests::test_stateful_error ... ok
[INFO] [stdout] test utf8::tests::parse::should_reject_trailing_invalid_utf8 ... ok
[INFO] [stdout] test utf8::tests::parse_eof::should_reject_trailing_invalid_utf8 ... 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] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration-339b97a365655afe
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests streamparser
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/doc-comment-0.3.3/src/lib.rs - (line 187) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce7516ca06cf9cf0bfbaad766076a40d33dd68c32948feaa09e2e6f4641e335a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7516ca06cf9cf0bfbaad766076a40d33dd68c32948feaa09e2e6f4641e335a", kill_on_drop: false }`
[INFO] [stdout] ce7516ca06cf9cf0bfbaad766076a40d33dd68c32948feaa09e2e6f4641e335a