[INFO] fetching crate vm-memory 0.6.0... [INFO] testing vm-memory-0.6.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate vm-memory 0.6.0 into /workspace/builds/worker-107/source [INFO] validating manifest of crates.io crate vm-memory 0.6.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-107/source/.cargo/config [INFO] started tweaking crates.io crate vm-memory 0.6.0 [INFO] finished tweaking crates.io crate vm-memory 0.6.0 [INFO] tweaked toml for crates.io crate vm-memory 0.6.0 written to /workspace/builds/worker-107/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 617ced2b1bfe3633c8b1cd8803fb3b4433361d451591e57c4340728a785eb01c [INFO] running `Command { std: "docker" "start" "-a" "617ced2b1bfe3633c8b1cd8803fb3b4433361d451591e57c4340728a785eb01c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "617ced2b1bfe3633c8b1cd8803fb3b4433361d451591e57c4340728a785eb01c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "617ced2b1bfe3633c8b1cd8803fb3b4433361d451591e57c4340728a785eb01c", kill_on_drop: false }` [INFO] [stdout] 617ced2b1bfe3633c8b1cd8803fb3b4433361d451591e57c4340728a785eb01c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70d54fc913fb072221953b0650e4b8cb74113adb14cc1f48dbb8c2f81ea19df4 [INFO] running `Command { std: "docker" "start" "-a" "70d54fc913fb072221953b0650e4b8cb74113adb14cc1f48dbb8c2f81ea19df4", kill_on_drop: false }` [INFO] [stderr] Compiling vm-memory v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "70d54fc913fb072221953b0650e4b8cb74113adb14cc1f48dbb8c2f81ea19df4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70d54fc913fb072221953b0650e4b8cb74113adb14cc1f48dbb8c2f81ea19df4", kill_on_drop: false }` [INFO] [stdout] 70d54fc913fb072221953b0650e4b8cb74113adb14cc1f48dbb8c2f81ea19df4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5ec1e697b09fddcc7fb12ad5fe7fbdc46e7539db4ff11619447b6ebf4f503f3 [INFO] running `Command { std: "docker" "start" "-a" "c5ec1e697b09fddcc7fb12ad5fe7fbdc46e7539db4ff11619447b6ebf4f503f3", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling vmm-sys-util v0.8.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling vm-memory v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.79s [INFO] running `Command { std: "docker" "inspect" "c5ec1e697b09fddcc7fb12ad5fe7fbdc46e7539db4ff11619447b6ebf4f503f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5ec1e697b09fddcc7fb12ad5fe7fbdc46e7539db4ff11619447b6ebf4f503f3", kill_on_drop: false }` [INFO] [stdout] c5ec1e697b09fddcc7fb12ad5fe7fbdc46e7539db4ff11619447b6ebf4f503f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b9928c5ecbdf4fb5c5e0d78f7020d78135591bc1f91c151f27f1d9382d3eb9e [INFO] running `Command { std: "docker" "start" "-a" "6b9928c5ecbdf4fb5c5e0d78f7020d78135591bc1f91c151f27f1d9382d3eb9e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/vm_memory-b515584d9c3e10e2) [INFO] [stdout] [INFO] [stdout] running 70 tests [INFO] [stdout] test address::tests::test_bit_and ... ok [INFO] [stdout] test address::tests::test_bit_or ... ok [INFO] [stdout] test address::tests::test_checked_align_up ... ok [INFO] [stdout] test address::tests::test_cmp ... ok [INFO] [stdout] test address::tests::test_default ... ok [INFO] [stdout] test address::tests::test_equals ... ok [INFO] [stdout] test address::tests::test_new ... ok [INFO] [stdout] test address::tests::test_mask ... ok [INFO] [stdout] test address::tests::test_offset_from ... ok [INFO] [stdout] test address::tests::test_unchecked_align_up ... ok [INFO] [stdout] test atomic_integer::tests::test_atomic_integer_ops ... ok [INFO] [stdout] test bitmap::backend::atomic_bitmap::tests::test_bitmap_basic ... ok [INFO] [stdout] test bitmap::backend::atomic_bitmap::tests::test_bitmap_out_of_range ... ok [INFO] [stdout] test bitmap::backend::atomic_bitmap::tests::test_bitmap_impl ... ok [INFO] [stdout] test bytes::tests::test_byte_valued ... ok [INFO] [stdout] test bitmap::backend::atomic_bitmap_arc::tests::test_bitmap_impl ... ok [INFO] [stdout] test bytes::tests::test_bytes ... ok [INFO] [stdout] test endian::tests::test_be16::test_endian_type ... ok [INFO] [stdout] test bytes::tests::byte_valued_slice ... ok [INFO] [stdout] test endian::tests::test_be32::test_endian_type ... ok [INFO] [stdout] test endian::tests::test_be64::test_endian_type ... ok [INFO] [stdout] test endian::tests::test_be_size::test_endian_type ... ok [INFO] [stdout] test endian::tests::test_le64::test_endian_type ... ok [INFO] [stdout] test endian::tests::test_le32::test_endian_type ... ok [INFO] [stdout] test volatile_memory::tests::alignment ... ok [INFO] [stdout] test endian::tests::test_le_size::test_endian_type ... ok [INFO] [stdout] test volatile_memory::tests::atomic_load ... ok [INFO] [stdout] test volatile_memory::tests::atomic_store ... ok [INFO] [stdout] test volatile_memory::tests::mem_is_empty ... ok [INFO] [stdout] test volatile_memory::tests::misaligned_atomic ... ok [INFO] [stdout] test volatile_memory::tests::misaligned_ref ... ok [INFO] [stdout] test volatile_memory::tests::obj_read_and_write ... ok [INFO] [stdout] test volatile_memory::tests::ref_array_from_slice ... ok [INFO] [stdout] test volatile_memory::tests::ref_array_load ... ok [INFO] [stdout] test guest_memory::tests::test_file_offset ... ok [INFO] [stdout] test volatile_memory::tests::mem_read_and_write ... ok [INFO] [stdout] test volatile_memory::tests::ref_array_overflow ... ok [INFO] [stdout] test volatile_memory::tests::ref_array_store ... ok [INFO] [stdout] test volatile_memory::tests::ref_load ... ok [INFO] [stdout] test volatile_memory::tests::ref_oob_error ... ok [INFO] [stdout] test volatile_memory::tests::ref_oob_too_large ... ok [INFO] [stdout] test volatile_memory::tests::ref_overflow_error ... ok [INFO] [stdout] test volatile_memory::tests::observe_mutate ... ok [INFO] [stdout] test volatile_memory::tests::ref_store ... ok [INFO] [stdout] test volatile_memory::tests::ref_to_slice ... ok [INFO] [stdout] test address::tests::test_add ... ok [INFO] [stdout] test endian::tests::test_le16::test_endian_type ... ok [INFO] [stdout] test volatile_memory::tests::slice_copy_from_u8 ... ok [INFO] [stdout] test volatile_memory::tests::slice_copy_from_u16 ... ok [INFO] [stdout] test volatile_memory::tests::slice_copy_to_u8 ... ok [INFO] [stdout] test volatile_memory::tests::slice_copy_to_volatile_slice ... ok [INFO] [stdout] test volatile_memory::tests::slice_len ... ok [INFO] [stdout] test address::tests::test_checked_align_up_invalid - should panic ... ok [INFO] [stdout] test volatile_memory::tests::slice_copy_to_u16 ... ok [INFO] [stdout] test volatile_memory::tests::slice_overflow_error ... ok [INFO] [stdout] test volatile_memory::tests::slice_oob_error ... ok [INFO] [stdout] test volatile_memory::tests::slice_store ... ok [INFO] [stdout] test volatile_memory::tests::slice_subslice ... ok [INFO] [stdout] test volatile_memory::tests::split_at ... ok [INFO] [stdout] test volatile_memory::tests::test_atomic_accesses ... ok [INFO] [stdout] test address::tests::test_sub ... ok [INFO] [stdout] test volatile_memory::tests::slice_read_and_write ... ok [INFO] [stdout] test volatile_memory::tests::slice_offset ... ok [INFO] [stdout] test volatile_memory::tests::test_display_error ... ok [INFO] [stdout] test volatile_memory::tests::test_volatile_ref_dirty_tracking ... ok [INFO] [stdout] test volatile_memory::tests::test_write_past_end ... ok [INFO] [stdout] test volatile_memory::tests::unaligned_read_and_write ... ok [INFO] [stdout] test bitmap::backend::slice::tests::test_slice ... ok [INFO] [stdout] test volatile_memory::tests::test_volatile_array_ref_dirty_tracking ... ok [INFO] [stderr] Doc-tests vm-memory [INFO] [stdout] test volatile_memory::tests::test_volatile_slice_dirty_tracking ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemoryRegion::is_hugetlbfs (line 316) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::T::read_from (line 816) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemory::last_addr (line 590) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemory::get_host_address (line 702) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::write (line 579) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::T::write_to (line 905) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestAddressSpace (line 346) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::element_size (line 1101) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::T::read_slice (line 787) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::copy_to_volatile_slice (line 455) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::T::write_slice (line 759) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemoryIterator (line 435) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::T::write_all_to (line 970) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::write_all_to (line 825) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::write_to (line 782) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::is_empty (line 1073) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemoryRegion::as_volatile_slice (line 285) ... ok [INFO] [stdout] test src/endian.rs - endian (line 14) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::read (line 608) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::len (line 1087) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemory::iter (line 526) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::read_exact_from (line 742) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::write_slice (line 635) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::compute_offset (line 108) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::read_from (line 695) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::copy_from (line 490) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::split_at (line 332) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::read_slice (line 665) ... ok [INFO] [stdout] test src/address.rs - address::Address::unchecked_offset_from (line 100) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemory::map_and_fold (line 562) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::copy_to (line 414) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::copy_to (line 1168) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef (line 1009) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileRef::len (line 964) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileRef (line 897) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::copy_from (line 1247) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::copy_to_volatile_slice (line 1214) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6b9928c5ecbdf4fb5c5e0d78f7020d78135591bc1f91c151f27f1d9382d3eb9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b9928c5ecbdf4fb5c5e0d78f7020d78135591bc1f91c151f27f1d9382d3eb9e", kill_on_drop: false }` [INFO] [stdout] 6b9928c5ecbdf4fb5c5e0d78f7020d78135591bc1f91c151f27f1d9382d3eb9e