[INFO] crate sandboxfs 0.1.1 is already in cache [INFO] testing sandboxfs-0.1.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate sandboxfs 0.1.1 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate sandboxfs 0.1.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sandboxfs 0.1.1 [INFO] finished tweaking crates.io crate sandboxfs 0.1.1 [INFO] tweaked toml for crates.io crate sandboxfs 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate sandboxfs 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] c4e6e780d6d84961756c4978f3d3cce58a288a55ea85b256ddc40aba6a263bf0 [INFO] running `"docker" "start" "-a" "c4e6e780d6d84961756c4978f3d3cce58a288a55ea85b256ddc40aba6a263bf0"` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling arc-swap v0.4.3 [INFO] [stderr] Compiling nix v0.12.1 [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling sandboxfs v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling signal-hook-registry v1.1.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling signal-hook v0.1.10 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `"docker" "inspect" "c4e6e780d6d84961756c4978f3d3cce58a288a55ea85b256ddc40aba6a263bf0"` [INFO] running `"docker" "rm" "-f" "c4e6e780d6d84961756c4978f3d3cce58a288a55ea85b256ddc40aba6a263bf0"` [INFO] [stdout] c4e6e780d6d84961756c4978f3d3cce58a288a55ea85b256ddc40aba6a263bf0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stdout] b484f5c498d0a22627a7a4bf11aac882db0b8d28c3d144debe320656de881321 [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" "b484f5c498d0a22627a7a4bf11aac882db0b8d28c3d144debe320656de881321"` [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling users v0.9.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling sandboxfs v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.11s [INFO] running `"docker" "inspect" "b484f5c498d0a22627a7a4bf11aac882db0b8d28c3d144debe320656de881321"` [INFO] running `"docker" "rm" "-f" "b484f5c498d0a22627a7a4bf11aac882db0b8d28c3d144debe320656de881321"` [INFO] [stdout] b484f5c498d0a22627a7a4bf11aac882db0b8d28c3d144debe320656de881321 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 0c7190098ad76f24caeeb537d8d4f8d304013aaeed82e48cc4fb0bba33e734d0 [INFO] running `"docker" "start" "-a" "0c7190098ad76f24caeeb537d8d4f8d304013aaeed82e48cc4fb0bba33e734d0"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sandboxfs-1a0dbd76d1f1a9e7 [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test concurrent::tests::test_shareable_file_clones_share_descriptor_and_only_one_owns ... ok [INFO] [stdout] test nodes::conv::tests::test_attr_fs_to_fuse_directory ... ok [INFO] [stdout] test nodes::conv::tests::test_attr_fs_to_fuse_regular ... ok [INFO] [stdout] test nodes::conv::tests::test_filetype_fs_to_fuse ... ok [INFO] [stdout] test nodes::conv::tests::test_timeval_to_timespec ... ok [INFO] [stdout] test nodes::conv::tests::test_system_time_to_timespec_bad ... ok [INFO] [stdout] test reconfig::tests::test_parse_chunk_ok ... ok [INFO] [stdout] test nodes::conv::tests::test_timespec_to_timeval ... ok [INFO] [stdout] test nodes::conv::tests::test_system_time_to_timespec_missing ... ok [INFO] [stdout] test nodes::conv::tests::test_system_time_to_timespec_ok ... ok [INFO] [stdout] test reconfig::tests::test_read_chunk_empty ... ok [INFO] [stdout] test reconfig::tests::test_read_chunk_empty_in_between_is_not_eof ... ok [INFO] [stdout] test reconfig::tests::test_parse_chunk_bad_mapping ... ok [INFO] [stdout] test reconfig::tests::test_parse_chunk_bad_json_layout ... ok [INFO] [stdout] test reconfig::tests::test_read_chunk_one ... ok [INFO] [stdout] test reconfig::tests::test_parse_chunk_syntax_error ... ok [INFO] [stdout] test reconfig::tests::test_read_chunk_many ... ok [INFO] [stdout] test reconfig::tests::test_read_chunk_empty_spurious_newlines ... ok [INFO] [stdout] test reconfig::tests::test_run_loop_empty ... ok [INFO] [stdout] test tests::create_as_create_error_wins_over_delete_error ... ok [INFO] [stdout] test reconfig::tests::test_run_loop_errors ... ok [INFO] [stdout] test nodes::conv::tests::test_flags_to_openoptions_wronly ... ok [INFO] [stdout] test nodes::conv::tests::test_flags_to_openoptions_rdwr ... ok [INFO] [stdout] test tests::test_mapping_is_root ... ok [INFO] [stdout] test tests::flatten_causes_one ... ok [INFO] [stdout] test reconfig::tests::test_run_loop_many ... ok [INFO] [stdout] test tests::create_as_file_deleted_if_chown_fails ... ok [INFO] [stdout] test tests::test_mapping_new_ok ... ok [INFO] [stdout] test reconfig::tests::test_run_loop_one ... ok [INFO] [stdout] test tests::id_generator_ok ... ok [INFO] [stdout] test nodes::conv::tests::test_flags_to_openoptions_rdonly ... ok [INFO] [stdout] test nodes::conv::tests::test_flags_to_openoptions_custom ... ok [INFO] [stdout] test tests::cache_nodes_support_all_file_types ... ok [INFO] [stdout] test tests::create_as_self ... ok [INFO] [stdout] test tests::cache_behavior ... ok [INFO] [stdout] test tests::test_mapping_new_path_is_not_normalized ... ok [INFO] [stdout] test tests::test_mapping_new_path_is_not_absolute ... ok [INFO] [stdout] test tests::test_mapping_new_underlying_path_is_not_absolute ... ok [INFO] [stdout] test tests::flatten_causes_multiple ... ok [INFO] [stdout] test tests::id_generator_exhaustion ... ok [INFO] [stdout] test tests::create_as_other ... FAILED [INFO] [stdout] test concurrent::tests::test_shareable_file_close_unblocks_reads_without_error ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::create_as_other stdout ---- [INFO] [stdout] thread 'tests::create_as_other' panicked at 'UNPRIVILEGED_USER must be set when running as root for this test to run', src/lib.rs:970:17 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5622687d1fb4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x5622687d1fb4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5622687d1fb4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x5622687d1fb4 - ::fmt::h7729313ad2d729c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x5622687fdb5c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x5622686e1c45 - std::io::Write::write_fmt::h5d052af13df32ea6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x5622687cbd71 - std::io::impls::>::write_fmt::h8fe8a9bdc421b4b6 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x5622687d4df5 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x5622687d4df5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x5622687d4df5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x5622687d4adb - std::panicking::default_hook::h9386f7e484840463 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x5622687d5452 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x56226879ee41 - std::panicking::begin_panic::hd0fd781231dc9fd3 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:438 [INFO] [stdout] 13: 0x5622686823e3 - sandboxfs::tests::create_as_other::hfd300aa0ca69a56c [INFO] [stdout] at src/lib.rs:970 [INFO] [stdout] 14: 0x56226868227a - sandboxfs::tests::create_as_other::{{closure}}::h10f6c5095ded69f6 [INFO] [stdout] at src/lib.rs:956 [INFO] [stdout] 15: 0x5622686bfd2e - core::ops::function::FnOnce::call_once::h4e903a910a5e4ea5 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 16: 0x5622686edb3f - as core::ops::function::FnOnce>::call_once::h1f6ee40732e80908 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 17: 0x56226870913e - as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 18: 0x56226870913e - std::panicking::try::do_call::hee6f5a4bef67c840 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 19: 0x56226870913e - std::panicking::try::h3384d3b948e84dbc [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 20: 0x56226870913e - std::panic::catch_unwind::h5ae91218e578066d [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x56226870913e - test::run_test_in_process::he37a49587889b910 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 22: 0x56226870913e - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 23: 0x5622686e10f6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 24: 0x5622686e6485 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stdout] 25: 0x5622686e6485 - as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 26: 0x5622686e6485 - std::panicking::try::do_call::hb29b86f86d4d722e [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 27: 0x5622686e6485 - std::panicking::try::h4bfefb3eddc0d900 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 28: 0x5622686e6485 - std::panic::catch_unwind::h774c24d4b38d5828 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 29: 0x5622686e6485 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stdout] 30: 0x5622686e6485 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 31: 0x5622687c71af - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 32: 0x5622687dde63 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 33: 0x5622687dde63 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 34: 0x7f28a4f086db - start_thread [INFO] [stdout] 35: 0x7f28a4a1988f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::create_as_other [INFO] [stdout] [INFO] [stdout] test result: FAILED. 41 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" "0c7190098ad76f24caeeb537d8d4f8d304013aaeed82e48cc4fb0bba33e734d0"` [INFO] running `"docker" "rm" "-f" "0c7190098ad76f24caeeb537d8d4f8d304013aaeed82e48cc4fb0bba33e734d0"` [INFO] [stdout] 0c7190098ad76f24caeeb537d8d4f8d304013aaeed82e48cc4fb0bba33e734d0