[INFO] fetching crate dync 0.5.0...
[INFO] testing dync-0.5.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate dync 0.5.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate dync 0.5.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dync 0.5.0
[INFO] finished tweaking crates.io crate dync 0.5.0
[INFO] tweaked toml for crates.io crate dync 0.5.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate dync 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 321008f7c990491b662eb4939290f538df6fafc43561639d2203e47ec4e9a3ce
[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" "321008f7c990491b662eb4939290f538df6fafc43561639d2203e47ec4e9a3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "321008f7c990491b662eb4939290f538df6fafc43561639d2203e47ec4e9a3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "321008f7c990491b662eb4939290f538df6fafc43561639d2203e47ec4e9a3ce", kill_on_drop: false }`
[INFO] [stdout] 321008f7c990491b662eb4939290f538df6fafc43561639d2203e47ec4e9a3ce
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ab102edaadf014274e1fc6a6cc8390d462a2d6ec3e4daaa5d99707c4d2a6053
[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" "0ab102edaadf014274e1fc6a6cc8390d462a2d6ec3e4daaa5d99707c4d2a6053", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling downcast-rs v1.1.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling dync-derive v0.4.0
[INFO] [stderr]    Compiling dync v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.52s
[INFO] running `Command { std: "docker" "inspect" "0ab102edaadf014274e1fc6a6cc8390d462a2d6ec3e4daaa5d99707c4d2a6053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab102edaadf014274e1fc6a6cc8390d462a2d6ec3e4daaa5d99707c4d2a6053", kill_on_drop: false }`
[INFO] [stdout] 0ab102edaadf014274e1fc6a6cc8390d462a2d6ec3e4daaa5d99707c4d2a6053
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e09f67ec0f23083791ad23a6fbb81e90646408b4d185c68c74f165652486da27
[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" "e09f67ec0f23083791ad23a6fbb81e90646408b4d185c68c74f165652486da27", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling oorandom v11.1.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling plotters v0.2.14
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.4
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling dync v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 44.76s
[INFO] running `Command { std: "docker" "inspect" "e09f67ec0f23083791ad23a6fbb81e90646408b4d185c68c74f165652486da27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09f67ec0f23083791ad23a6fbb81e90646408b4d185c68c74f165652486da27", kill_on_drop: false }`
[INFO] [stdout] e09f67ec0f23083791ad23a6fbb81e90646408b4d185c68c74f165652486da27
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54ef3062f94d675ec8f26d9658d348229e54777db980606fd59c2e4ac560fb05
[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" "54ef3062f94d675ec8f26d9658d348229e54777db980606fd59c2e4ac560fb05", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dync-7bf73471f00cc315)
[INFO] [stdout] 
[INFO] [stdout] running 72 tests
[INFO] [stdout] test traits::tests::debug ... ok
[INFO] [stdout] test vec_copy::tests::iter_test ... ok
[INFO] [stdout] test vec_copy::tests::from_empty_vec_test ... ok
[INFO] [stdout] test vec_copy::tests::extend_and_collect ... ok
[INFO] [stdout] test elem::tests::info_struct ... ok
[INFO] [stdout] test vec_copy::tests::push_test ... ok
[INFO] [stdout] test value::tests::clone_small_test ... ok
[INFO] [stdout] test slice_copy::tests::dynamic_vtables ... ok
[INFO] [stdout] test vec_copy::tests::initialization_test ... ok
[INFO] [stdout] test vec_copy::tests::data_integrity_u8_test ... ok
[INFO] [stdout] test value::tests::clone_test ... ok
[INFO] [stdout] test vec_copy::tests::resize ... ok
[INFO] [stdout] test vec_copy::tests::data_integrity_f64_test ... ok
[INFO] [stdout] test vec_copy::tests::large_sizes_test ... ok
[INFO] [stdout] test vec_copy::tests::data_integrity_i32_test ... ok
[INFO] [stdout] test traits::tests::drop ... ok
[INFO] [stdout] test vec_dyn::tests::check ... ok
[INFO] [stdout] test vec_dyn::tests::as_slice ... ok
[INFO] [stdout] test vec_copy::tests::from_struct_test ... ok
[INFO] [stdout] test vec_dyn::tests::clone_from_small_test ... ok
[INFO] [stdout] test vec_dyn::tests::clear ... ok
[INFO] [stdout] test vec_dyn::tests::append_test ... ok
[INFO] [stdout] test value::tests::value_equality ... ok
[INFO] [stdout] test vec_copy::tests::data_integrity_i16_test ... ok
[INFO] [stdout] test vec_copy::tests::vecvoid_byte_getters ... ok
[INFO] [stdout] test vec_dyn::tests::clone_test ... ok
[INFO] [stdout] test vec_dyn::tests::clone_from_test ... ok
[INFO] [stdout] test vec_copy::tests::append_test ... ok
[INFO] [stdout] test vec_copy::tests::zero_size_copy_from_slice_test ... ok
[INFO] [stdout] test vec_copy::tests::wrong_type_test ... ok
[INFO] [stdout] test vec_copy::tests::vecvoid_byte_chunks_test ... ok
[INFO] [stdout] test value::tests::copy_value_to_value_convert ... ok
[INFO] [stdout] test vec_copy::tests::data_integrity_f32_test ... ok
[INFO] [stdout] test traits::tests::clone ... ok
[INFO] [stdout] test traits::tests::hash ... ok
[INFO] [stdout] test traits::tests::partial_eq ... ok
[INFO] [stdout] test vec_copy::tests::dynamic_vtables ... ok
[INFO] [stdout] test vec_dyn::tests::element_size ... ok
[INFO] [stdout] test vec_dyn::tests::dynamic_vtables_assignment ... ok
[INFO] [stdout] test vec_dyn::tests::data_integrity_u8_test ... ok
[INFO] [stdout] test vec_dyn::tests::get ... ok
[INFO] [stdout] test vec_dyn::tests::iter ... ok
[INFO] [stdout] test vec_dyn::tests::print_debug ... ok
[INFO] [stdout] test vec_dyn::tests::push_cloned ... ok
[INFO] [stdout] test vec_dyn::tests::push_test ... ok
[INFO] [stdout] test vec_dyn::tests::data_integrity_i16_test ... ok
[INFO] [stdout] test vec_dyn::tests::data_integrity_i32_test ... ok
[INFO] [stdout] test vec_dyn::tests::from_empty_vec_test ... ok
[INFO] [stdout] test vec_dyn::tests::from_strings_test ... ok
[INFO] [stdout] test vec_dyn::tests::from_struct_test ... ok
[INFO] [stdout] test vec_dyn::tests::hash ... ok
[INFO] [stdout] test vec_dyn::tests::initialization_test ... ok
[INFO] [stdout] test vec_dyn::tests::fill ... ok
[INFO] [stdout] test vec_dyn::tests::iter_test ... ok
[INFO] [stdout] test vec_dyn::tests::wrong_type_test ... ok
[INFO] [stdout] test vec_dyn::tests::vtable ... ok
[INFO] [stdout] test vec_void::tests::clone_from ... ok
[INFO] [stdout] test vtable::tests::box_vtable ... ok
[INFO] [stdout] test vec_dyn::tests::unsafe_api ... ok
[INFO] [stdout] test vec_dyn::tests::resize ... ok
[INFO] [stdout] test vec_dyn::tests::rotate ... ok
[INFO] [stdout] test vec_dyn::tests::upcast ... ok
[INFO] [stdout] test value::tests::forbidden_value_compare ... ok
[INFO] [stdout] test vec_copy::tests::zero_size_from_vec_test ... ok
[INFO] [stdout] test vec_copy::tests::zero_size_with_capacity_test ... ok
[INFO] [stdout] test value::tests::forbidden_value_ref_compare ... ok
[INFO] [stdout] test value::tests::forbidden_value_mut_compare ... ok
[INFO] [stdout] test vec_copy::tests::zero_size_with_size_test ... ok
[INFO] [stdout] test vec_copy::tests::zero_size_with_type_test ... ok
[INFO] [stdout] test vec_copy::tests::zero_size_from_slice_test ... ok
[INFO] [stdout] test vec_dyn::tests::downcast_value_mut ... ok
[INFO] [stdout] test vec_dyn::tests::large_sizes_clone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 72 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/soundness.rs (/opt/rustwide/target/debug/deps/soundness-62ea10373b16ffc5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dync
[INFO] [stdout] running 1 test
[INFO] [stdout] test alignment ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy<V>::iter (line 610) ... ok
[INFO] [stdout] test src/macros.rs - call_numeric_buffer_fn (line 17) ... ok
[INFO] [stdout] test src/slice_copy.rs - slice_copy::SliceCopy::iter_as (line 177) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice::iter_as (line 156) ... ok
[INFO] [stdout] test src/slice_copy.rs - slice_copy::SliceCopy::iter (line 240) ... ok
[INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy<V>::with_size (line 109) ... ok
[INFO] [stdout] test src/slice_copy.rs - slice_copy::SliceCopyMut::rotate_left (line 613) ... ok
[INFO] [stdout] test src/slice_copy.rs - slice_copy::SliceCopyMut::iter_as (line 555) ... ok
[INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy<V>::fill (line 301) ... ok
[INFO] [stdout] test src/slice.rs - slice::SliceMut::iter_as (line 485) ... ok
[INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy<V>::iter_as (line 399) ... ok
[INFO] [stdout] test src/slice.rs - slice::SliceMut::rotate_right (line 539) ... ok
[INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy<V>::from_vec (line 127) ... ok
[INFO] [stdout] test src/slice_copy.rs - slice_copy::SliceCopyMut::rotate_right (line 631) ... ok
[INFO] [stdout] test src/slice.rs - slice::SliceMut::rotate_left (line 521) ... ok
[INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy<V>::iter_mut (line 637) ... ok
[INFO] [stdout] test src/vec_dyn.rs - vec_dyn (line 9) ... ok
[INFO] [stdout] test src/slice.rs - slice::Slice::iter (line 197) ... ok
[INFO] [stdout] test src/vec_dyn.rs - vec_dyn (line 36) ... ok
[INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy<V>::rotate_left (line 533) ... ok
[INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy<V>::rotate_right (line 550) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "54ef3062f94d675ec8f26d9658d348229e54777db980606fd59c2e4ac560fb05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54ef3062f94d675ec8f26d9658d348229e54777db980606fd59c2e4ac560fb05", kill_on_drop: false }`
[INFO] [stdout] 54ef3062f94d675ec8f26d9658d348229e54777db980606fd59c2e4ac560fb05