[INFO] crate uhyve 0.0.20 is already in cache [INFO] testing uhyve-0.0.20 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate uhyve 0.0.20 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate uhyve 0.0.20 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate uhyve 0.0.20 [INFO] finished tweaking crates.io crate uhyve 0.0.20 [INFO] tweaked toml for crates.io crate uhyve 0.0.20 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate uhyve 0.0.20 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb3e593fd2ebd6d2085177bd7cd4444fcb4605e18cd2e16e0b3e5d0ba3e4d7f2 [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" "fb3e593fd2ebd6d2085177bd7cd4444fcb4605e18cd2e16e0b3e5d0ba3e4d7f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb3e593fd2ebd6d2085177bd7cd4444fcb4605e18cd2e16e0b3e5d0ba3e4d7f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb3e593fd2ebd6d2085177bd7cd4444fcb4605e18cd2e16e0b3e5d0ba3e4d7f2", kill_on_drop: false }` [INFO] [stdout] fb3e593fd2ebd6d2085177bd7cd4444fcb4605e18cd2e16e0b3e5d0ba3e4d7f2 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bf3636d4bdb1f34d829fa104693b280cc7aac56670f0d10a445de299d920814 [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" "3bf3636d4bdb1f34d829fa104693b280cc7aac56670f0d10a445de299d920814", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling x86 v0.33.0 [INFO] [stderr] Compiling mac_address v1.0.3 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling bit_field v0.10.0 [INFO] [stderr] Compiling burst v0.0.2 [INFO] [stderr] Compiling strum v0.8.0 [INFO] [stderr] Compiling virtio-bindings v0.1.0 [INFO] [stderr] Compiling tun-tap v0.1.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling elf v0.0.10 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling smallvec v0.6.13 [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 aho-corasick v0.7.10 [INFO] [stderr] Compiling gdb-protocol v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling raw-cpuid v8.0.0 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling strum_macros v0.8.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling vmm-sys-util v0.5.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling aligned_alloc v0.1.3 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling kvm-bindings v0.2.0 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling kvm-ioctls v0.5.0 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling uhyve v0.0.20 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `reader` [INFO] [stdout] --> src/linux/uhyve.rs:35:2 [INFO] [stdout] | [INFO] [stdout] 35 | reader: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `writer` [INFO] [stdout] --> src/linux/uhyve.rs:36:2 [INFO] [stdout] | [INFO] [stdout] 36 | writer: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 11s [INFO] running `Command { std: "docker" "inspect" "3bf3636d4bdb1f34d829fa104693b280cc7aac56670f0d10a445de299d920814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf3636d4bdb1f34d829fa104693b280cc7aac56670f0d10a445de299d920814", kill_on_drop: false }` [INFO] [stdout] 3bf3636d4bdb1f34d829fa104693b280cc7aac56670f0d10a445de299d920814 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--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] 9ba886ee668fe28d7f0192dba9070f5491b03b87c272dcdf3d64c028fa05061a [INFO] running `Command { std: "docker" "start" "-a" "9ba886ee668fe28d7f0192dba9070f5491b03b87c272dcdf3d64c028fa05061a", kill_on_drop: false }` [INFO] [stderr] Compiling uhyve v0.0.20 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `reader` [INFO] [stdout] --> src/linux/uhyve.rs:35:2 [INFO] [stdout] | [INFO] [stdout] 35 | reader: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `writer` [INFO] [stdout] --> src/linux/uhyve.rs:36:2 [INFO] [stdout] | [INFO] [stdout] 36 | writer: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.22s [INFO] running `Command { std: "docker" "inspect" "9ba886ee668fe28d7f0192dba9070f5491b03b87c272dcdf3d64c028fa05061a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ba886ee668fe28d7f0192dba9070f5491b03b87c272dcdf3d64c028fa05061a", kill_on_drop: false }` [INFO] [stdout] 9ba886ee668fe28d7f0192dba9070f5491b03b87c272dcdf3d64c028fa05061a [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", 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] 243c289bf45818dbb1b9b64f128b6f15e3fb6a5402382d9962ae7ac175252794 [INFO] running `Command { std: "docker" "start" "-a" "243c289bf45818dbb1b9b64f128b6f15e3fb6a5402382d9962ae7ac175252794", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `reader` [INFO] [stderr] --> src/linux/uhyve.rs:35:2 [INFO] [stderr] | [INFO] [stderr] 35 | reader: std::thread::JoinHandle<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `writer` [INFO] [stderr] --> src/linux/uhyve.rs:36:2 [INFO] [stderr] | [INFO] [stderr] 36 | writer: std::thread::JoinHandle<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/uhyve-6a4b3d819edfe055 [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test gdb_parser::test_cond_or_command_list ... ok [INFO] [stdout] test gdb_parser::test_parse_syscalls ... ok [INFO] [stdout] test gdb_parser::test_parse_thread_id_element ... ok [INFO] [stdout] test arch::x86::test_hwbreakpoints_dr7 ... ok [INFO] [stdout] test gdb_parser::test_thread_info ... ok [INFO] [stdout] test gdb_parser::test_gdbfeaturesupported ... ok [INFO] [stdout] test gdb_parser::test_query ... ok [INFO] [stdout] test gdb_parser::test_thread_list ... ok [INFO] [stdout] test gdb_parser::test_parse_d_packets ... ok [INFO] [stdout] test gdb_parser::test_breakpoints ... ok [INFO] [stdout] test gdb_parser::test_gdbfeature ... ok [INFO] [stdout] test gdb_parser::test_parse_write_memory ... ok [INFO] [stdout] test gdb_parser::test_parse_write_general_registers ... ok [INFO] [stdout] test gdb_parser::test_parse_signals ... ok [INFO] [stdout] test gdb_parser::test_parse_randomization ... ok [INFO] [stdout] test gdb_parser::test_hex_value ... ok [INFO] [stdout] test gdb_parser::test_parse_v_commands ... ok [INFO] [stdout] test gdb_parser::test_parse_write_memory_binary ... ok [INFO] [stdout] test gdb_parser::test_parse_write_register ... ok [INFO] [stdout] test gdb_parser::test_parse_qrcmd ... ok [INFO] [stdout] test gdb_parser::test_parse_thread_id ... ok [INFO] [stdout] test vm::tests::test_get_cpu_frequency_from_os ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "243c289bf45818dbb1b9b64f128b6f15e3fb6a5402382d9962ae7ac175252794", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "243c289bf45818dbb1b9b64f128b6f15e3fb6a5402382d9962ae7ac175252794", kill_on_drop: false }` [INFO] [stdout] 243c289bf45818dbb1b9b64f128b6f15e3fb6a5402382d9962ae7ac175252794