[INFO] fetching crate gstreamer 0.17.0...
[INFO] testing gstreamer-0.17.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate gstreamer 0.17.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gstreamer 0.17.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gstreamer 0.17.0
[INFO] finished tweaking crates.io crate gstreamer 0.17.0
[INFO] tweaked toml for crates.io crate gstreamer 0.17.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6b1552860454718804f76acb4f99f7261345b86c5e24e01ee3454410e43e1cc
[INFO] running `Command { std: "docker" "start" "-a" "a6b1552860454718804f76acb4f99f7261345b86c5e24e01ee3454410e43e1cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6b1552860454718804f76acb4f99f7261345b86c5e24e01ee3454410e43e1cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b1552860454718804f76acb4f99f7261345b86c5e24e01ee3454410e43e1cc", kill_on_drop: false }`
[INFO] [stdout] a6b1552860454718804f76acb4f99f7261345b86c5e24e01ee3454410e43e1cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f172a7eccc3d652a66f0b167fa80c23ad51fde192e521a1ba4cc18228e3e5b6
[INFO] running `Command { std: "docker" "start" "-a" "7f172a7eccc3d652a66f0b167fa80c23ad51fde192e521a1ba4cc18228e3e5b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling version-compare v0.0.11
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling muldiv v1.0.0
[INFO] [stderr]    Compiling pretty-hex v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling cfg-expr v0.7.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling system-deps v3.1.2
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling glib-macros v0.14.1
[INFO] [stderr]    Compiling glib-sys v0.14.0
[INFO] [stderr]    Compiling gobject-sys v0.14.0
[INFO] [stderr]    Compiling gstreamer-sys v0.17.0
[INFO] [stderr]    Compiling glib v0.14.2
[INFO] [stderr]    Compiling gstreamer v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.97s
[INFO] running `Command { std: "docker" "inspect" "7f172a7eccc3d652a66f0b167fa80c23ad51fde192e521a1ba4cc18228e3e5b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f172a7eccc3d652a66f0b167fa80c23ad51fde192e521a1ba4cc18228e3e5b6", kill_on_drop: false }`
[INFO] [stdout] 7f172a7eccc3d652a66f0b167fa80c23ad51fde192e521a1ba4cc18228e3e5b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9abc7817ef63b4a68b2f62431607cecad069bcc36236ae1e558746d9a373283
[INFO] running `Command { std: "docker" "start" "-a" "f9abc7817ef63b4a68b2f62431607cecad069bcc36236ae1e558746d9a373283", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling ron v0.6.4
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling gstreamer v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.40s
[INFO] running `Command { std: "docker" "inspect" "f9abc7817ef63b4a68b2f62431607cecad069bcc36236ae1e558746d9a373283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9abc7817ef63b4a68b2f62431607cecad069bcc36236ae1e558746d9a373283", kill_on_drop: false }`
[INFO] [stdout] f9abc7817ef63b4a68b2f62431607cecad069bcc36236ae1e558746d9a373283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b58b6fabc9a96b5de6e54e9e8dbf46edac5e91b3209973fb1f708e6604dca2a
[INFO] running `Command { std: "docker" "start" "-a" "0b58b6fabc9a96b5de6e54e9e8dbf46edac5e91b3209973fb1f708e6604dca2a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gstreamer-2496416f4181c774)
[INFO] [stdout] 
[INFO] [stdout] running 85 tests
[INFO] [stdout] test clock_time::tests::opt_time_clock ... ok
[INFO] [stdout] test clock_time::tests::saturating_ops ... ok
[INFO] [stdout] test clock_time::tests::wrapping_ops ... ok
[INFO] [stdout] test clock_time::tests::display ... ok
[INFO] [stdout] test clock_time::tests::ops ... ok
[INFO] [stdout] test clock_time::tests::checked_ops ... ok
[INFO] [stdout] test clock_time::tests::comp ... ok
[INFO] [stdout] test buffer::tests::test_fields ... ok
[INFO] [stdout] test buffer::tests::test_writability ... ok
[INFO] [stdout] test bin::tests::test_get_children ... ok
[INFO] [stdout] test bus::tests::test_bus_stream ... ok
[INFO] [stdout] test bus::tests::test_sync_handler ... ok
[INFO] [stdout] test buffer_cursor::tests::test_buffer_cursor_ref ... ok
[INFO] [stdout] test caps::tests::test_builder_full ... ok
[INFO] [stdout] test iterator::tests::test_find ... ok
[INFO] [stdout] test iterator::tests::test_filter ... ok
[INFO] [stdout] test buffer_pool::tests::test_pool ... ok
[INFO] [stdout] test buffer::tests::test_memories ... ok
[INFO] [stdout] test bufferlist::tests::test_foreach ... ok
[INFO] [stdout] test date_time::tests::test_to_utc ... ok
[INFO] [stdout] test iterator::tests::test_std_resync_collect ... ok
[INFO] [stdout] test element::tests::test_get_pads ... ok
[INFO] [stdout] test error::tests::error_message ... ok
[INFO] [stdout] test date_time::tests::test_partial_ord ... ok
[INFO] [stdout] test date_time::tests::test_eq ... ok
[INFO] [stdout] test iterator::tests::test_foreach ... ok
[INFO] [stdout] test iterator::tests::test_std_resync_find ... ok
[INFO] [stdout] test iterator::tests::test_into_iter ... ok
[INFO] [stdout] test iterator::tests::test_fold ... ok
[INFO] [stdout] test iterator::tests::test_std ... ok
[INFO] [stdout] test log::tests::existing ... ok
[INFO] [stdout] test log::tests::log_handler ... ok
[INFO] [stdout] test log::tests::new_and_log ... ok
[INFO] [stdout] test message::tests::test_get_seqnum_invalid ... ok
[INFO] [stdout] test meta::tests::test_add_get_iterate_meta ... ok
[INFO] [stdout] test object::tests::test_deep_notify ... ok
[INFO] [stdout] test caps::tests::test_simple ... ok
[INFO] [stdout] test buffer_cursor::tests::test_buffer_cursor ... ok
[INFO] [stdout] test pad::tests::test_event_chain_functions ... ok
[INFO] [stdout] test caps::tests::test_new_from_iter ... ok
[INFO] [stdout] test event::tests::test_get_structure_mut ... ok
[INFO] [stdout] test event::tests::test_simple ... ok
[INFO] [stdout] test error::tests::logabble_error ... ok
[INFO] [stdout] test caps::tests::test_builder ... ok
[INFO] [stdout] test pad::tests::test_probe ... ok
[INFO] [stdout] test caps::tests::test_builder_full_with_any_features ... ok
[INFO] [stdout] test pad::tests::test_remove_probe_from_probe ... ok
[INFO] [stdout] test caps::tests::test_display ... ok
[INFO] [stdout] test param_spec::tests::test_trait ... ok
[INFO] [stdout] test memory::tests::test_dump ... ok
[INFO] [stdout] test sample::tests::test_sample_new_with_info ... ok
[INFO] [stdout] test plugin_feature::tests::test_load ... ok
[INFO] [stdout] test query::tests::test_concrete_to_sys ... ok
[INFO] [stdout] test structure::tests::test_from_value_optional ... ok
[INFO] [stdout] test query::tests::test_into_query ... ok
[INFO] [stdout] test tags::tests::test_add ... ok
[INFO] [stdout] test iterator::tests::test_vec ... ok
[INFO] [stdout] test structure::tests::test_builder ... ok
[INFO] [stdout] test value::tests::test_fraction ... ok
[INFO] [stdout] test message::tests::test_simple ... ok
[INFO] [stdout] test pad::tests::test_task ... ok
[INFO] [stdout] test tags::tests::test_display ... ok
[INFO] [stdout] test tags::tests::test_scope ... ok
[INFO] [stdout] test message::tests::test_get_seqnum_valid ... ok
[INFO] [stdout] test caps::tests::test_builder_full_with_features ... ok
[INFO] [stdout] test structure::tests::test_string_conversion ... ok
[INFO] [stdout] test tags::tests::test_custom_tags ... ok
[INFO] [stdout] test bufferlist::tests::test_foreach_mut ... ok
[INFO] [stdout] test structure::tests::test_new_from_iter ... ok
[INFO] [stdout] test caps_features::tests::test_from_value_optional ... ok
[INFO] [stdout] test toc::tests::test_simple ... ok
[INFO] [stdout] test subclass::pad::tests::test_pad_subclass ... ok
[INFO] [stdout] test structure::tests::new_set_get ... ok
[INFO] [stdout] test query::tests::test_writability ... ok
[INFO] [stdout] test tags::tests::test_get ... ok
[INFO] [stdout] test tags::tests::test_generic ... ok
[INFO] [stdout] test typefind::tests::test_typefind_call_function ... ok
[INFO] [stdout] test typefind::tests::test_typefind_register ... ok
[INFO] [stdout] test functions::tests::test_parse_bin_from_description_with_name ... ok
[INFO] [stdout] test pad::tests::test_getrange_function ... ok
[INFO] [stdout] test clock::tests::test_wait_async ... ok
[INFO] [stdout] test subclass::element::tests::test_element_subclass ... ok
[INFO] [stdout] test clock::tests::test_wait ... ok
[INFO] [stdout] test clock::tests::test_wait_periodic ... ok
[INFO] [stdout] test clock::tests::test_wait_async_periodic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 85 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gstreamer
[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" "0b58b6fabc9a96b5de6e54e9e8dbf46edac5e91b3209973fb1f708e6604dca2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b58b6fabc9a96b5de6e54e9e8dbf46edac5e91b3209973fb1f708e6604dca2a", kill_on_drop: false }`
[INFO] [stdout] 0b58b6fabc9a96b5de6e54e9e8dbf46edac5e91b3209973fb1f708e6604dca2a