[INFO] fetching crate rusty-fork 0.3.0... [INFO] testing rusty-fork-0.3.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate rusty-fork 0.3.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate rusty-fork 0.3.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rusty-fork 0.3.0 [INFO] finished tweaking crates.io crate rusty-fork 0.3.0 [INFO] tweaked toml for crates.io crate rusty-fork 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "build" "--frozen"` [INFO] [stdout] 9335ade723f93d331f446831514fdb50017ae4b25a16f07c4914dd318a05dfe4 [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" "9335ade723f93d331f446831514fdb50017ae4b25a16f07c4914dd318a05dfe4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `"docker" "inspect" "9335ade723f93d331f446831514fdb50017ae4b25a16f07c4914dd318a05dfe4"` [INFO] running `"docker" "rm" "-f" "9335ade723f93d331f446831514fdb50017ae4b25a16f07c4914dd318a05dfe4"` [INFO] [stdout] 9335ade723f93d331f446831514fdb50017ae4b25a16f07c4914dd318a05dfe4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c2a7e5144572fd1692f14f2ee93786ae237df9edddf04c6eb03b7d6fbe6d3cf3 [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" "c2a7e5144572fd1692f14f2ee93786ae237df9edddf04c6eb03b7d6fbe6d3cf3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rusty-fork v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.36s [INFO] running `"docker" "inspect" "c2a7e5144572fd1692f14f2ee93786ae237df9edddf04c6eb03b7d6fbe6d3cf3"` [INFO] running `"docker" "rm" "-f" "c2a7e5144572fd1692f14f2ee93786ae237df9edddf04c6eb03b7d6fbe6d3cf3"` [INFO] [stdout] c2a7e5144572fd1692f14f2ee93786ae237df9edddf04c6eb03b7d6fbe6d3cf3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "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] 89c2f5845804a13cdd973554b6c14452705eb2d4fc3b082351ebabbf4f283cae [INFO] running `"docker" "start" "-a" "89c2f5845804a13cdd973554b6c14452705eb2d4fc3b082351ebabbf4f283cae"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rusty_fork-d0265bc8c10002ca [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test sugar::test::ids_are_actually_distinct ... ok [INFO] [stdout] test cmdline::test::test_strip ... ok [INFO] [stdout] test fork_test::test::timeout_passes ... ok [INFO] [stdout] test fork::test::child_output_captured_and_repeated ... ok [INFO] [stderr] thread 'main' panicked at 'testing a panic, nothing to see here', src/fork.rs:295:32 [INFO] [stderr] stack backtrace: [INFO] [stdout] test fork::test::fork_basically_works ... ok [INFO] [stdout] test cmdline::test::define_args_via_env ... ok [INFO] [stdout] test fork_test::test::trivial ... ok [INFO] [stderr] 0: 0x55913dd85184 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55913dd85184 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55913dd85184 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55913dd85184 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55913ddaebfc - core::fmt::write::hdaea18585065a96d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55913dd81773 - std::io::Write::write_fmt::h0cea70c809005252 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x55913dd87a65 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55913dd87a65 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55913dd87a65 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55913dd877a2 - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55913dd880c2 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55913dd71531 - std::panicking::begin_panic::h9bafed2705d52c83 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x55913dcb247a - rusty_fork::fork::test::child_killed_if_parent_panics_first::{{closure}}::{{closure}}::{{closure}}::he88e95b1c1952366 [INFO] [stderr] at src/fork.rs:295 [INFO] [stderr] 13: 0x55913dcbf10f - rusty_fork::fork::fork::{{closure}}::h5712ea6ea299175e [INFO] [stderr] at src/fork.rs:106 [INFO] [stderr] 14: 0x55913dcc01e8 - rusty_fork::fork::fork_impl::h7776c823bcece835 [INFO] [stderr] at src/fork.rs:188 [INFO] [stderr] 15: 0x55913dcbd61d - rusty_fork::fork::fork::h0709d807d501a941 [INFO] [stderr] at src/fork.rs:103 [INFO] [stderr] 16: 0x55913dcb2510 - rusty_fork::fork::test::child_killed_if_parent_panics_first::{{closure}}::{{closure}}::hd154719fe30995b1 [INFO] [stderr] at src/fork.rs:291 [INFO] [stderr] 17: 0x55913dcc7fae - core::ops::function::FnOnce::call_once::h38e47e37289b560b [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stderr] 18: 0x55913dcc08d9 - as core::ops::function::FnOnce<()>>::call_once::h306388dd206c5fc3 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 19: 0x55913dcc3f2c - std::panicking::try::do_call::h0e148ead1bca4cea [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 20: 0x55913dcc70fd - __rust_try [INFO] [stderr] 21: 0x55913dcc3ea4 - std::panicking::try::hf2992545c73ebd7d [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 22: 0x55913dcc1d39 - std::panic::catch_unwind::hefbafcf94755c000 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55913dcb2539 - rusty_fork::fork::test::child_killed_if_parent_panics_first::{{closure}}::hba4e62a97e7d01b7 [INFO] [stderr] at src/fork.rs:291 [INFO] [stderr] 24: 0x55913dcbf4f2 - rusty_fork::fork::fork::{{closure}}::h226d198cc179e780 [INFO] [stderr] at src/fork.rs:107 [INFO] [stderr] 25: 0x55913dcc40e1 - core::ops::function::impls:: for &mut F>::call_once::h800fe2b4384d5974 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:285 [INFO] [stderr] 26: 0x55913dcc08f3 - as core::ops::function::FnOnce<()>>::call_once::hf3b2fe10df78a4fc [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 27: 0x55913dcc3f7b - std::panicking::try::do_call::h6e1edd198eef4492 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 28: 0x55913dcc70fd - __rust_try [INFO] [stderr] 29: 0x55913dcc3e10 - std::panicking::try::h4961da2501dd4698 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 30: 0x55913dcc1d13 - std::panic::catch_unwind::h6a7e54694fa297a0 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 31: 0x55913dcbfa97 - rusty_fork::fork::fork_impl::h7776c823bcece835 [INFO] [stderr] at src/fork.rs:117 [INFO] [stderr] 32: 0x55913dcbdae1 - rusty_fork::fork::fork::h80a84fa03ca5342b [INFO] [stderr] at src/fork.rs:103 [INFO] [stderr] 33: 0x55913dcb22ff - rusty_fork::fork::test::child_killed_if_parent_panics_first::h196762cc556ed5e3 [INFO] [stderr] at src/fork.rs:285 [INFO] [stderr] 34: 0x55913dcb229a - rusty_fork::fork::test::child_killed_if_parent_panics_first::{{closure}}::h52f9ed3fa58c8113 [INFO] [stderr] at src/fork.rs:284 [INFO] [stderr] 35: 0x55913dcc857e - core::ops::function::FnOnce::call_once::h9ae1251a3b59ca24 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stderr] 36: 0x55913dcfe4e6 - as core::ops::function::FnOnce>::call_once::hc165f65f4331a55c [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 37: 0x55913dcfe4e6 - as core::ops::function::FnOnce<()>>::call_once::hb89f1f769cad07ce [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 38: 0x55913dcfe4e6 - std::panicking::try::do_call::h104f7f3dae5a1b29 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 39: 0x55913dcfe4e6 - std::panicking::try::h0e20f01361cba753 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 40: 0x55913dcfe4e6 - std::panic::catch_unwind::h0bd0c84b5f4cd121 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 41: 0x55913dcfe4e6 - test::run_test_in_process::hf34c22adfeb6853d [INFO] [stderr] at src/libtest/lib.rs:541 [INFO] [stderr] 42: 0x55913dcfe4e6 - test::run_test::run_test_inner::{{closure}}::h40d568b4c10a12f1 [INFO] [stderr] at src/libtest/lib.rs:450 [INFO] [stderr] 43: 0x55913dcfdb79 - test::run_test::run_test_inner::hd6ecd382f5e87dd9 [INFO] [stderr] at src/libtest/lib.rs:475 [INFO] [stderr] 44: 0x55913dcfbd6a - test::run_test::h6ee16b9f3afd2cc0 [INFO] [stderr] at src/libtest/lib.rs:505 [INFO] [stderr] 45: 0x55913dce9b59 - test::run_tests::h93d20ebc9c4dc37c [INFO] [stderr] at src/libtest/lib.rs:284 [INFO] [stderr] 46: 0x55913dce9b59 - test::console::run_tests_console::h6ae92b3c681e1faa [INFO] [stderr] at src/libtest/console.rs:280 [INFO] [stderr] 47: 0x55913dcf7d97 - test::test_main::he7d5608864b6fbd4 [INFO] [stderr] at src/libtest/lib.rs:120 [INFO] [stderr] 48: 0x55913dcf91ac - test::test_main_static::h83376488a896ef76 [INFO] [stderr] at src/libtest/lib.rs:139 [INFO] [stderr] 49: 0x55913dcd3576 - rusty_fork::main::h1278809f7fe5974b [INFO] [stderr] 50: 0x55913dcc727b - std::rt::lang_start::{{closure}}::h4c936cc1f8eab497 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/rt.rs:67 [INFO] [stderr] 51: 0x55913dd88508 - std::rt::lang_start_internal::{{closure}}::h7a212202ff76034b [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 52: 0x55913dd88508 - std::panicking::try::do_call::h6d214a73427d759b [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 53: 0x55913dd88508 - std::panicking::try::hc078f0e11721d1cb [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 54: 0x55913dd88508 - std::panic::catch_unwind::hb31c05be30625612 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 55: 0x55913dd88508 - std::rt::lang_start_internal::hcf7fb98a775d5af0 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 56: 0x55913dcc7257 - std::rt::lang_start::hd5ca22e95a0594f8 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/rt.rs:67 [INFO] [stderr] 57: 0x55913dcd35aa - main [INFO] [stderr] 58: 0x7f8c0b6000b3 - __libc_start_main [INFO] [stderr] 59: 0x55913dcaa19e - _start [INFO] [stderr] 60: 0x0 - [INFO] [stdout] test fork_test::test::aborting_child ... ok [INFO] [stdout] test fork_test::test::panicking_child ... ok [INFO] [stdout] test fork::test::child_aborted_if_panics ... ok [INFO] [stdout] test fork_test::test::timeout_fails ... ok [INFO] [stdout] test fork::test::child_killed_if_parent_exits_first ... ok [INFO] [stdout] test fork::test::child_killed_if_parent_panics_first ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rusty-fork [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/fork_test.rs - rusty_fork_test (line 24) ... ok [INFO] [stdout] test src/fork_test.rs - rusty_fork_test (line 47) ... ok [INFO] [stdout] test src/lib.rs - (line 53) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "89c2f5845804a13cdd973554b6c14452705eb2d4fc3b082351ebabbf4f283cae"` [INFO] running `"docker" "rm" "-f" "89c2f5845804a13cdd973554b6c14452705eb2d4fc3b082351ebabbf4f283cae"` [INFO] [stdout] 89c2f5845804a13cdd973554b6c14452705eb2d4fc3b082351ebabbf4f283cae