[INFO] fetching crate vm-memory 0.5.0... [INFO] testing vm-memory-0.5.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate vm-memory 0.5.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate vm-memory 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] removed /workspace/builds/worker-12/source/.cargo/config [INFO] started tweaking crates.io crate vm-memory 0.5.0 [INFO] finished tweaking crates.io crate vm-memory 0.5.0 [INFO] tweaked toml for crates.io crate vm-memory 0.5.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 792cca91d00eb419465595ff0b6fd164f19770a65f610ab4edd16cef42544809 [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" "792cca91d00eb419465595ff0b6fd164f19770a65f610ab4edd16cef42544809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "792cca91d00eb419465595ff0b6fd164f19770a65f610ab4edd16cef42544809", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "792cca91d00eb419465595ff0b6fd164f19770a65f610ab4edd16cef42544809", kill_on_drop: false }` [INFO] [stdout] 792cca91d00eb419465595ff0b6fd164f19770a65f610ab4edd16cef42544809 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 19df1941213a08c569d90dcbc06bbdfea45e8098843103896860a75d052aceae [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" "19df1941213a08c569d90dcbc06bbdfea45e8098843103896860a75d052aceae", kill_on_drop: false }` [INFO] [stderr] Compiling vm-memory v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "19df1941213a08c569d90dcbc06bbdfea45e8098843103896860a75d052aceae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19df1941213a08c569d90dcbc06bbdfea45e8098843103896860a75d052aceae", kill_on_drop: false }` [INFO] [stdout] 19df1941213a08c569d90dcbc06bbdfea45e8098843103896860a75d052aceae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 3f6dc3e765f42de2a03cc603e5e2552edf2cd6415ee26252cddd2a8a08dfb69b [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" "3f6dc3e765f42de2a03cc603e5e2552edf2cd6415ee26252cddd2a8a08dfb69b", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling vmm-sys-util v0.8.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling vm-memory v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "3f6dc3e765f42de2a03cc603e5e2552edf2cd6415ee26252cddd2a8a08dfb69b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f6dc3e765f42de2a03cc603e5e2552edf2cd6415ee26252cddd2a8a08dfb69b", kill_on_drop: false }` [INFO] [stdout] 3f6dc3e765f42de2a03cc603e5e2552edf2cd6415ee26252cddd2a8a08dfb69b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] c7ece3d0b37e98e9c26e18773d551f40df247564cad7a835fd23894bcc221e1c [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" "c7ece3d0b37e98e9c26e18773d551f40df247564cad7a835fd23894bcc221e1c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/vm_memory-62aec745be00cf42) [INFO] [stdout] [INFO] [stdout] running 62 tests [INFO] [stdout] test address::tests::test_bit_or ... 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_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 bytes::tests::byte_valued_slice ... ok [INFO] [stdout] test bytes::tests::test_byte_valued ... ok [INFO] [stdout] test bytes::tests::test_bytes ... ok [INFO] [stdout] test endian::tests::test_be16::test_endian_type ... ok [INFO] [stdout] test endian::tests::test_be32::test_endian_type ... ok [INFO] [stdout] test endian::tests::test_be_size::test_endian_type ... ok [INFO] [stdout] test endian::tests::test_le16::test_endian_type ... ok [INFO] [stdout] test endian::tests::test_le32::test_endian_type ... ok [INFO] [stdout] test endian::tests::test_le_size::test_endian_type ... ok [INFO] [stdout] test volatile_memory::tests::alignment ... 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 address::tests::test_mask ... ok [INFO] [stdout] test endian::tests::test_le64::test_endian_type ... ok [INFO] [stdout] test address::tests::test_cmp ... ok [INFO] [stdout] test address::tests::test_bit_and ... ok [INFO] [stdout] test volatile_memory::tests::misaligned_atomic ... ok [INFO] [stdout] test volatile_memory::tests::obj_read_and_write ... ok [INFO] [stdout] test volatile_memory::tests::ref_array_overflow ... ok [INFO] [stdout] test volatile_memory::tests::misaligned_ref ... ok [INFO] [stdout] test volatile_memory::tests::ref_array_store ... ok [INFO] [stdout] test volatile_memory::tests::ref_overflow_error ... ok [INFO] [stdout] test volatile_memory::tests::ref_to_slice ... ok [INFO] [stdout] test volatile_memory::tests::slice_copy_from_u16 ... ok [INFO] [stdout] test volatile_memory::tests::slice_copy_from_u8 ... ok [INFO] [stdout] test volatile_memory::tests::slice_copy_to_u16 ... ok [INFO] [stdout] test volatile_memory::tests::ref_oob_error ... ok [INFO] [stdout] test volatile_memory::tests::ref_array_from_slice ... ok [INFO] [stdout] test volatile_memory::tests::slice_copy_to_u8 ... ok [INFO] [stdout] test volatile_memory::tests::ref_load ... ok [INFO] [stdout] test volatile_memory::tests::ref_oob_too_large ... ok [INFO] [stdout] test volatile_memory::tests::ref_array_load ... ok [INFO] [stdout] test volatile_memory::tests::ref_store ... ok [INFO] [stdout] test address::tests::test_checked_align_up ... ok [INFO] [stdout] test guest_memory::tests::test_file_offset ... ok [INFO] [stdout] test volatile_memory::tests::slice_copy_to_volatile_slice ... ok [INFO] [stdout] test endian::tests::test_be64::test_endian_type ... ok [INFO] [stdout] test volatile_memory::tests::slice_offset ... ok [INFO] [stdout] test volatile_memory::tests::slice_oob_error ... ok [INFO] [stdout] test volatile_memory::tests::slice_subslice ... ok [INFO] [stdout] test volatile_memory::tests::slice_read_and_write ... ok [INFO] [stdout] test volatile_memory::tests::slice_overflow_error ... ok [INFO] [stdout] test volatile_memory::tests::test_write_past_end ... ok [INFO] [stdout] test volatile_memory::tests::mem_read_and_write ... ok [INFO] [stdout] test volatile_memory::tests::split_at ... ok [INFO] [stdout] test volatile_memory::tests::test_display_error ... ok [INFO] [stdout] test volatile_memory::tests::unaligned_read_and_write ... ok [INFO] [stdout] test volatile_memory::tests::slice_len ... ok [INFO] [stdout] test volatile_memory::tests::test_atomic_accesses ... ok [INFO] [stdout] test volatile_memory::tests::slice_store ... ok [INFO] [stdout] test address::tests::test_sub ... ok [INFO] [stdout] test address::tests::test_checked_align_up_invalid ... ok [INFO] [stdout] test address::tests::test_add ... ok [INFO] [stderr] Doc-tests vm-memory [INFO] [stdout] test volatile_memory::tests::observe_mutate ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemory::get_host_address (line 682) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemory::map_and_fold (line 543) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::T::write_to (line 882) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::T::write_slice (line 743) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemoryIterator (line 418) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestAddressSpace (line 329) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef (line 908) ... ok [INFO] [stdout] test src/endian.rs - endian (line 14) ... ok [INFO] [stdout] test src/address.rs - address::Address::unchecked_offset_from (line 96) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::T::write_all_to (line 947) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::T::read_slice (line 771) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::T::read_from (line 800) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemory::last_addr (line 570) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemoryRegion::is_hugetlbfs (line 299) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemoryRegion::as_volatile_slice (line 268) ... ok [INFO] [stdout] test src/guest_memory.rs - guest_memory::GuestMemory::iter (line 507) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::copy_from (line 1112) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::copy_to (line 1031) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::read_slice (line 605) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileRef::len (line 871) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::split_at (line 293) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::is_empty (line 951) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::copy_to_volatile_slice (line 410) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::element_size (line 979) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::len (line 965) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileArrayRef::copy_to_volatile_slice (line 1077) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::copy_to (line 369) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::read (line 549) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::read_exact_from (line 679) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::copy_from (line 443) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileRef (line 825) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::read_from (line 635) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::write_slice (line 576) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::write_all_to (line 761) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::write_to (line 718) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::VolatileSlice::write (line 523) ... ok [INFO] [stdout] test src/volatile_memory.rs - volatile_memory::compute_offset (line 107) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c7ece3d0b37e98e9c26e18773d551f40df247564cad7a835fd23894bcc221e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7ece3d0b37e98e9c26e18773d551f40df247564cad7a835fd23894bcc221e1c", kill_on_drop: false }` [INFO] [stdout] c7ece3d0b37e98e9c26e18773d551f40df247564cad7a835fd23894bcc221e1c