[INFO] fetching crate dync 0.5.0... [INFO] testing dync-0.5.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate dync 0.5.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate dync 0.5.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tinytemplate v1.0.4 [INFO] [stderr] Downloaded dync-derive v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a308a708d1dfb5e07380d19d7c2987da98fc8c83598fb91bfa4b2f94f6f5b1e8 [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" "a308a708d1dfb5e07380d19d7c2987da98fc8c83598fb91bfa4b2f94f6f5b1e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a308a708d1dfb5e07380d19d7c2987da98fc8c83598fb91bfa4b2f94f6f5b1e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a308a708d1dfb5e07380d19d7c2987da98fc8c83598fb91bfa4b2f94f6f5b1e8", kill_on_drop: false }` [INFO] [stdout] a308a708d1dfb5e07380d19d7c2987da98fc8c83598fb91bfa4b2f94f6f5b1e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 2ac6364d576f84b2ef7353037a4033ddc8a9f7ffae2c98ca6b6ebb17f52625ef [INFO] running `Command { std: "docker" "start" "-a" "2ac6364d576f84b2ef7353037a4033ddc8a9f7ffae2c98ca6b6ebb17f52625ef", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling downcast-rs v1.1.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [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 16.38s [INFO] running `Command { std: "docker" "inspect" "2ac6364d576f84b2ef7353037a4033ddc8a9f7ffae2c98ca6b6ebb17f52625ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ac6364d576f84b2ef7353037a4033ddc8a9f7ffae2c98ca6b6ebb17f52625ef", kill_on_drop: false }` [INFO] [stdout] 2ac6364d576f84b2ef7353037a4033ddc8a9f7ffae2c98ca6b6ebb17f52625ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0bede0fba6532b91e56d0dd0f2a22b2e7824e6f64e8c4e150ab2996abd60012 [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" "e0bede0fba6532b91e56d0dd0f2a22b2e7824e6f64e8c4e150ab2996abd60012", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rustc_version v0.2.3 [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 regex-automata v0.1.9 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling criterion-plot v0.4.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling plotters v0.2.14 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling serde_json v1.0.52 [INFO] [stderr] Compiling bstr v0.2.12 [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 34.23s [INFO] running `Command { std: "docker" "inspect" "e0bede0fba6532b91e56d0dd0f2a22b2e7824e6f64e8c4e150ab2996abd60012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0bede0fba6532b91e56d0dd0f2a22b2e7824e6f64e8c4e150ab2996abd60012", kill_on_drop: false }` [INFO] [stdout] e0bede0fba6532b91e56d0dd0f2a22b2e7824e6f64e8c4e150ab2996abd60012 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3c64f1137dc1a686eef1711da9d94729fa6ed0188d0028461cbe5a384e6dbbff [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" "3c64f1137dc1a686eef1711da9d94729fa6ed0188d0028461cbe5a384e6dbbff", 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-7095566c1a33a1fd) [INFO] [stdout] [INFO] [stdout] running 72 tests [INFO] [stdout] test elem::tests::info_struct ... ok [INFO] [stdout] test slice_copy::tests::dynamic_vtables ... ok [INFO] [stdout] test traits::tests::partial_eq ... ok [INFO] [stdout] test value::tests::clone_small_test ... ok [INFO] [stdout] test vec_copy::tests::data_integrity_i32_test ... ok [INFO] [stdout] test value::tests::copy_value_to_value_convert ... ok [INFO] [stdout] test traits::tests::drop ... ok [INFO] [stdout] test traits::tests::hash ... ok [INFO] [stdout] test value::tests::clone_test ... ok [INFO] [stdout] test traits::tests::clone ... ok [INFO] [stdout] test traits::tests::debug ... ok [INFO] [stdout] test vec_copy::tests::dynamic_vtables ... ok [INFO] [stdout] test vec_copy::tests::iter_test ... ok [INFO] [stdout] test value::tests::value_equality ... ok [INFO] [stdout] test vec_copy::tests::extend_and_collect ... ok [INFO] [stdout] test vec_copy::tests::data_integrity_f64_test ... ok [INFO] [stdout] test vec_copy::tests::from_empty_vec_test ... ok [INFO] [stdout] test vec_copy::tests::data_integrity_i16_test ... ok [INFO] [stdout] test vec_copy::tests::from_struct_test ... ok [INFO] [stdout] test vec_copy::tests::data_integrity_u8_test ... ok [INFO] [stdout] test vec_copy::tests::initialization_test ... ok [INFO] [stdout] test vec_copy::tests::data_integrity_f32_test ... ok [INFO] [stdout] test vec_copy::tests::append_test ... ok [INFO] [stdout] test vec_copy::tests::vecvoid_byte_getters ... ok [INFO] [stdout] test vec_copy::tests::resize ... ok [INFO] [stdout] test vec_copy::tests::wrong_type_test ... ok [INFO] [stdout] test vec_copy::tests::zero_size_copy_from_slice_test ... ok [INFO] [stdout] test vec_copy::tests::vecvoid_byte_chunks_test ... ok [INFO] [stdout] test vec_copy::tests::push_test ... ok [INFO] [stdout] test vec_dyn::tests::append_test ... ok [INFO] [stdout] test vec_copy::tests::large_sizes_test ... ok [INFO] [stdout] test vec_dyn::tests::as_slice ... ok [INFO] [stdout] test vec_dyn::tests::data_integrity_i16_test ... ok [INFO] [stdout] test vec_dyn::tests::clear ... ok [INFO] [stdout] test vec_dyn::tests::clone_from_test ... ok [INFO] [stdout] test vec_dyn::tests::data_integrity_u8_test ... ok [INFO] [stdout] test vec_dyn::tests::data_integrity_i32_test ... ok [INFO] [stdout] test vec_dyn::tests::element_size ... ok [INFO] [stdout] test vec_dyn::tests::check ... ok [INFO] [stdout] test vec_dyn::tests::fill ... ok [INFO] [stdout] test vec_dyn::tests::clone_from_small_test ... ok [INFO] [stdout] test vec_dyn::tests::clone_test ... ok [INFO] [stdout] test value::tests::forbidden_value_mut_compare - should panic ... ok [INFO] [stdout] test vec_dyn::tests::initialization_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::get ... ok [INFO] [stdout] test vec_dyn::tests::hash ... ok [INFO] [stdout] test value::tests::forbidden_value_ref_compare - should panic ... ok [INFO] [stdout] test vec_dyn::tests::resize ... ok [INFO] [stdout] test vec_copy::tests::zero_size_with_capacity_test - should panic ... ok [INFO] [stdout] test value::tests::forbidden_value_compare - should panic ... ok [INFO] [stdout] test vec_copy::tests::zero_size_with_size_test - should panic ... ok [INFO] [stdout] test vec_dyn::tests::unsafe_api ... 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::rotate ... ok [INFO] [stdout] test vec_dyn::tests::iter_test ... ok [INFO] [stdout] test vec_dyn::tests::print_debug ... ok [INFO] [stdout] test vec_dyn::tests::vtable ... ok [INFO] [stdout] test vec_dyn::tests::upcast ... ok [INFO] [stdout] test vec_void::tests::clone_from ... ok [INFO] [stdout] test vec_dyn::tests::wrong_type_test ... ok [INFO] [stdout] test vtable::tests::box_vtable ... ok [INFO] [stdout] test vec_copy::tests::zero_size_from_slice_test - should panic ... ok [INFO] [stdout] test vec_copy::tests::zero_size_from_vec_test - should panic ... ok [INFO] [stdout] test vec_copy::tests::zero_size_with_type_test - should panic ... ok [INFO] [stdout] test vec_dyn::tests::dynamic_vtables_assignment ... ok [INFO] [stdout] test vec_dyn::tests::iter ... 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 0.72s [INFO] [stdout] [INFO] [stderr] Running tests/soundness.rs (/opt/rustwide/target/debug/deps/soundness-aef116863ecebe48) [INFO] [stdout] [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 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests dync [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy::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 (line 240) ... ok [INFO] [stdout] test src/slice_copy.rs - slice_copy::SliceCopyMut::rotate_left (line 613) ... ok [INFO] [stdout] test src/slice.rs - slice::Slice::iter_as (line 156) ... 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/slice.rs - slice::SliceMut::iter_as (line 485) ... 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::fill (line 301) ... ok [INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy::iter_as (line 399) ... ok [INFO] [stdout] test src/slice.rs - slice::Slice::iter (line 197) ... ok [INFO] [stdout] test src/slice.rs - slice::SliceMut::rotate_right (line 539) ... ok [INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy::iter_mut (line 637) ... ok [INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy::from_vec (line 127) ... ok [INFO] [stdout] test src/slice_copy.rs - slice_copy::SliceCopy::iter_as (line 177) ... ok [INFO] [stdout] test src/vec_dyn.rs - vec_dyn (line 36) ... ok [INFO] [stdout] test src/vec_dyn.rs - vec_dyn (line 9) ... ok [INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy::with_size (line 109) ... ok [INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy::rotate_right (line 550) ... ok [INFO] [stdout] test src/vec_copy.rs - vec_copy::VecCopy::rotate_left (line 533) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3c64f1137dc1a686eef1711da9d94729fa6ed0188d0028461cbe5a384e6dbbff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c64f1137dc1a686eef1711da9d94729fa6ed0188d0028461cbe5a384e6dbbff", kill_on_drop: false }` [INFO] [stdout] 3c64f1137dc1a686eef1711da9d94729fa6ed0188d0028461cbe5a384e6dbbff