[INFO] crate lpfs 0.2.0 is already in cache [INFO] testing lpfs-0.2.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate lpfs 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate lpfs 0.2.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate lpfs 0.2.0 [INFO] finished tweaking crates.io crate lpfs 0.2.0 [INFO] tweaked toml for crates.io crate lpfs 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] af310cc413c0b0641b0e3c5184c00405ca28eeb6df7fafbd16166410b11de9c7 [INFO] running `"docker" "start" "-a" "af310cc413c0b0641b0e3c5184c00405ca28eeb6df7fafbd16166410b11de9c7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling lpfs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.65s [INFO] running `"docker" "inspect" "af310cc413c0b0641b0e3c5184c00405ca28eeb6df7fafbd16166410b11de9c7"` [INFO] running `"docker" "rm" "-f" "af310cc413c0b0641b0e3c5184c00405ca28eeb6df7fafbd16166410b11de9c7"` [INFO] [stdout] af310cc413c0b0641b0e3c5184c00405ca28eeb6df7fafbd16166410b11de9c7 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] f277d3b5f9d9ec797947a7e977d84b51c1fd65028883ae33fb86d9570d774652 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f277d3b5f9d9ec797947a7e977d84b51c1fd65028883ae33fb86d9570d774652"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lpfs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.60s [INFO] running `"docker" "inspect" "f277d3b5f9d9ec797947a7e977d84b51c1fd65028883ae33fb86d9570d774652"` [INFO] running `"docker" "rm" "-f" "f277d3b5f9d9ec797947a7e977d84b51c1fd65028883ae33fb86d9570d774652"` [INFO] [stdout] f277d3b5f9d9ec797947a7e977d84b51c1fd65028883ae33fb86d9570d774652 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 63b325f2b516ebc45934a1b8163ed3acd1c1c3bf15a9032523ef32998903a91c [INFO] running `"docker" "start" "-a" "63b325f2b516ebc45934a1b8163ed3acd1c1c3bf15a9032523ef32998903a91c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lpfs-5ecb4c7f6f34fe4a [INFO] [stdout] [INFO] [stdout] running 70 tests [INFO] [stdout] test proc::apm::test::test_parse_apm1 ... ok [INFO] [stdout] test proc::apm::test::test_parse_apm3 ... ok [INFO] [stdout] test _self::test::test_self_pid ... ok [INFO] [stdout] test proc::apm::test::test_parse_apm2 ... ok [INFO] [stdout] test pid::comm::test_impl ... ok [INFO] [stdout] test pid::comm::test::test_comm_of ... ok [INFO] [stdout] test pid::stat::test_impl ... ok [INFO] [stdout] test pid::fd::test::test_fd ... ok [INFO] [stdout] test _self::test::test_self_self_pid ... ok [INFO] [stdout] test pid::stat::test::test_parse_statp ... ok [INFO] [stdout] test pid::stat::test::test_stat_of ... ok [INFO] [stdout] test proc::apm::test_impl ... ok [INFO] [stdout] test proc::buddyinfo::test_impl ... ok [INFO] [stdout] test proc::buddyinfo::test::test_parse_page ... ok [INFO] [stdout] test proc::cmdline::test_impl ... ok [INFO] [stdout] test proc::cpuinfo::test::test_index_impl ... ok [INFO] [stdout] test proc::execdomains::test_impl ... ok [INFO] [stdout] test proc::dma::test_impl ... ok [INFO] [stdout] test proc::dma::test::test_dma_parse ... ok [INFO] [stdout] test proc::execdomains::test::test_execdomains ... ok [INFO] [stdout] test proc::fb::test_impl ... ok [INFO] [stdout] test proc::cpuinfo::test::test_parse_processor ... ok [INFO] [stdout] test proc::fb::test::test_parse ... ok [INFO] [stdout] test proc::crypto::test::test_parse_crypto ... ok [INFO] [stdout] test proc::consoles::test_impl ... ok [INFO] [stdout] test proc::filesystems::test::test_parse ... ok [INFO] [stdout] test proc::devices::test::test_parse_devices ... ok [INFO] [stdout] test proc::interrupts::test::test_parse_device ... ok [INFO] [stdout] test proc::devices::test_impl ... ok [INFO] [stdout] test proc::iomem::test_impl ... ok [INFO] [stdout] test proc::ioports::test::test_parse_ioport ... ok [INFO] [stdout] test proc::interrupts::test::test_parse_internal1 ... ok [INFO] [stdout] test proc::iomem::test::test_parse_iomem ... ok [INFO] [stdout] test proc::filesystems::test_impl ... ok [INFO] [stdout] test proc::loadavg::test::test_parse_loadavg ... ok [INFO] [stdout] test proc::ioports::test_impl ... ok [INFO] [stdout] test proc::interrupts::test::test_parse_internal2 ... ok [INFO] [stdout] test proc::locks::test::test_parse_lock ... ok [INFO] [stdout] test proc::misc::test::test_parse_misc ... ok [INFO] [stdout] test proc::meminfo::test::test_parse_meminfo ... ok [INFO] [stdout] test proc::misc::test_impl ... ok [INFO] [stdout] test proc::loadavg::test_impl ... ok [INFO] [stdout] test proc::meminfo::test_impl ... ok [INFO] [stdout] test proc::modules::test::test_parse_module1 ... ok [INFO] [stdout] test proc::modules::test::test_parse_module2 ... ok [INFO] [stdout] test proc::interrupts::test_impl ... ok [INFO] [stdout] test proc::pagetypeinfo::test::test_parse_blocktypenumber ... ok [INFO] [stdout] test proc::pagetypeinfo::test::test_parse_freepage ... ok [INFO] [stdout] test proc::partitions::test::test_parse_partition ... ok [INFO] [stdout] test proc::cpuinfo::test::test_physical_core_num ... ok [INFO] [stdout] test proc::modules::test::test_parse_state ... ok [INFO] [stdout] test proc::swaps::test::test_parse_swap ... ok [INFO] [stdout] test proc::swaps::test_impl ... ok [INFO] [stdout] test proc::mounts::test::test_parse_mount ... ok [INFO] [stdout] test proc::partitions::test_impl ... ok [INFO] [stdout] test proc::uptime::test::test_parse_uptime ... ok [INFO] [stdout] test proc::pagetypeinfo::test::test_parse_pagetypeinfo ... ok [INFO] [stdout] test proc::cpuinfo::test::test_logical_core_num ... ok [INFO] [stdout] test proc::stat::test::test_parse_stat ... ok [INFO] [stdout] test proc::uptime::test_impl ... ok [INFO] [stdout] test proc::pagetypeinfo::test_impl ... ok [INFO] [stdout] test proc::version::test_impl ... ok [INFO] [stdout] test proc::mounts::test_impl ... ok [INFO] [stdout] test proc::stat::test_impl ... ok [INFO] [stdout] test proc::version::test::test_parse_version ... ok [INFO] [stdout] test proc::modules::test_impl ... ok [INFO] [stdout] test proc::crypto::test_impl ... ok [INFO] [stdout] test proc::cpuinfo::test::test_parse_cpuinfo ... ok [INFO] [stdout] test proc::cpuinfo::test_impl ... ok [INFO] [stdout] test proc::locks::test_impl ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- proc::locks::test_impl stdout ---- [INFO] [stdout] thread 'proc::locks::test_impl' panicked at 'called `Result::unwrap()` on an `Err` value: Parse(ParseIntError { kind: InvalidDigit })', src/proc/locks.rs:69:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559143c06b95 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x559143c06b95 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559143c06b95 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x559143c06b95 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x559143c3131c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x559143bb9fd5 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x559143c00e01 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x559143c093c0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x559143c093c0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x559143c093c0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x559143c090ba - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x559143c099f7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x559143c095fb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x559143c2efd1 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x559143c2edf3 - core::option::expect_none_failed::h721078758a086285 [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x559143b8132c - core::result::Result::unwrap::h04f8b8fae0a691ce [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x559143b56f74 - lpfs::proc::locks::test_impl::h75a3ac51480e01d2 [INFO] [stdout] at src/macros.rs:152 [INFO] [stdout] 17: 0x559143b56e8a - lpfs::proc::locks::test_impl::{{closure}}::hae973d4705709e45 [INFO] [stdout] at src/macros.rs:140 [INFO] [stdout] 18: 0x559143b3abce - core::ops::function::FnOnce::call_once::h2a5b031cb6885089 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 19: 0x559143be13c2 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 20: 0x559143be13c2 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 21: 0x559143be13c2 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 22: 0x559143be13c2 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 23: 0x559143be13c2 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 24: 0x559143be13c2 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 25: 0x559143be13c2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 26: 0x559143bb9496 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 27: 0x559143bbea35 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 28: 0x559143bbea35 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 29: 0x559143bbea35 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 30: 0x559143bbea35 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 31: 0x559143bbea35 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 32: 0x559143bbea35 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 33: 0x559143bbea35 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 34: 0x559143c1038a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 35: 0x559143c1038a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 36: 0x559143c1038a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 37: 0x7f854ec2c609 - start_thread [INFO] [stdout] 38: 0x7f854eb38103 - __clone [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] proc::locks::test_impl [INFO] [stdout] [INFO] [stdout] test result: FAILED. 69 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "63b325f2b516ebc45934a1b8163ed3acd1c1c3bf15a9032523ef32998903a91c"` [INFO] running `"docker" "rm" "-f" "63b325f2b516ebc45934a1b8163ed3acd1c1c3bf15a9032523ef32998903a91c"` [INFO] [stdout] 63b325f2b516ebc45934a1b8163ed3acd1c1c3bf15a9032523ef32998903a91c