[INFO] fetching crate rusty-fork 0.3.0... [INFO] testing rusty-fork-0.3.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate rusty-fork 0.3.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate rusty-fork 0.3.0 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 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-14/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] 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=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] d6d1a8408326a84031fc751ad544d2a4558c3e42da627fb5e1144cd12bbcc6a9 [INFO] running `"docker" "start" "-a" "d6d1a8408326a84031fc751ad544d2a4558c3e42da627fb5e1144cd12bbcc6a9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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 2.82s [INFO] running `"docker" "inspect" "d6d1a8408326a84031fc751ad544d2a4558c3e42da627fb5e1144cd12bbcc6a9"` [INFO] running `"docker" "rm" "-f" "d6d1a8408326a84031fc751ad544d2a4558c3e42da627fb5e1144cd12bbcc6a9"` [INFO] [stdout] d6d1a8408326a84031fc751ad544d2a4558c3e42da627fb5e1144cd12bbcc6a9 [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=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] c2c39012408a0faa20da328a5f8d2c55581e48f816ebc160e171444d25952e64 [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" "c2c39012408a0faa20da328a5f8d2c55581e48f816ebc160e171444d25952e64"` [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 2.06s [INFO] running `"docker" "inspect" "c2c39012408a0faa20da328a5f8d2c55581e48f816ebc160e171444d25952e64"` [INFO] running `"docker" "rm" "-f" "c2c39012408a0faa20da328a5f8d2c55581e48f816ebc160e171444d25952e64"` [INFO] [stdout] c2c39012408a0faa20da328a5f8d2c55581e48f816ebc160e171444d25952e64 [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=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] [stdout] a41a1fe030c2889d66221cadbbd71f0dca2593117a98f558598f396068968513 [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" "a41a1fe030c2889d66221cadbbd71f0dca2593117a98f558598f396068968513"` [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-f89fb9cbb784c1d1 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test cmdline::test::test_strip ... ok [INFO] [stdout] test sugar::test::ids_are_actually_distinct ... ok [INFO] [stdout] test cmdline::test::define_args_via_env ... 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 fork_test::test::trivial ... ok [INFO] [stdout] test fork_test::test::timeout_passes ... ok [INFO] [stdout] test fork::test::child_output_captured_and_repeated ... ok [INFO] [stderr] 0: 0x5648e7d34d95 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5648e7d34d95 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5648e7d34d95 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5648e7d34d95 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5648e7d5d9dc - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x5648e7d313f3 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x5648e7d37690 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5648e7d37690 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5648e7d37690 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5648e7d373dc - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x5648e7d37cc7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x5648e7d2150b - std::panicking::begin_panic::he934545d38ef4c89 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410 [INFO] [stderr] 12: 0x5648e7c852ea - rusty_fork::fork::test::child_killed_if_parent_panics_first::{{closure}}::{{closure}}::{{closure}}::h0b304040f4c34a20 [INFO] [stderr] at src/fork.rs:295 [INFO] [stderr] 13: 0x5648e7c7153f - rusty_fork::fork::fork::{{closure}}::h481b13faf0705b83 [INFO] [stderr] at src/fork.rs:106 [INFO] [stderr] 14: 0x5648e7c72783 - rusty_fork::fork::fork_impl::hd20d6b535c49b28a [INFO] [stderr] at src/fork.rs:188 [INFO] [stderr] 15: 0x5648e7c700cd - rusty_fork::fork::fork::h112d0917cf1229a8 [INFO] [stderr] at src/fork.rs:103 [INFO] [stderr] 16: 0x5648e7c85380 - rusty_fork::fork::test::child_killed_if_parent_panics_first::{{closure}}::{{closure}}::hf8a6d73ce9e84ebc [INFO] [stderr] at src/fork.rs:291 [INFO] [stderr] 17: 0x5648e7c772ae - core::ops::function::FnOnce::call_once::hd68e4913b5fb73ff [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stderr] 18: 0x5648e7c661a9 - as core::ops::function::FnOnce<()>>::call_once::h04bc681d9c5ec50f [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stderr] 19: 0x5648e7c6e1cc - std::panicking::try::do_call::h27df4b0b21b955c3 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stderr] 20: 0x5648e7c6fd0d - __rust_try [INFO] [stderr] 21: 0x5648e7c6e144 - std::panicking::try::h79d3242fbcd753b1 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stderr] 22: 0x5648e7c66419 - std::panic::catch_unwind::he4210653418f837c [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x5648e7c853a9 - rusty_fork::fork::test::child_killed_if_parent_panics_first::{{closure}}::hf53d98619a84b2d7 [INFO] [stderr] at src/fork.rs:291 [INFO] [stderr] 24: 0x5648e7c71c72 - rusty_fork::fork::fork::{{closure}}::h805819d2cfd94ad4 [INFO] [stderr] at src/fork.rs:107 [INFO] [stderr] 25: 0x5648e7c76391 - core::ops::function::impls:: for &mut F>::call_once::ha4dbde2cd2eeb964 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:285 [INFO] [stderr] 26: 0x5648e7c661c3 - as core::ops::function::FnOnce<()>>::call_once::h8e2250a5f312c584 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stderr] 27: 0x5648e7c6e21b - std::panicking::try::do_call::hdf22a552af8e7850 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stderr] 28: 0x5648e7c6fd0d - __rust_try [INFO] [stderr] 29: 0x5648e7c6e0b0 - std::panicking::try::h5881424e267fdbdd [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stderr] 30: 0x5648e7c663f3 - std::panic::catch_unwind::h9465617567967adc [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stderr] 31: 0x5648e7c720e8 - rusty_fork::fork::fork_impl::hd20d6b535c49b28a [INFO] [stderr] at src/fork.rs:117 [INFO] [stderr] 32: 0x5648e7c702f1 - rusty_fork::fork::fork::h4cafa42cd2a2804e [INFO] [stderr] at src/fork.rs:103 [INFO] [stderr] 33: 0x5648e7c8515e - rusty_fork::fork::test::child_killed_if_parent_panics_first::h0e6049241e4cd2e8 [INFO] [stderr] at src/fork.rs:285 [INFO] [stderr] 34: 0x5648e7c8510a - rusty_fork::fork::test::child_killed_if_parent_panics_first::{{closure}}::h990c4cc577e599ae [INFO] [stderr] at src/fork.rs:284 [INFO] [stderr] 35: 0x5648e7c76cfe - core::ops::function::FnOnce::call_once::h4ac9bbcc25fe53ee [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stderr] 36: 0x5648e7cafc72 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 37: 0x5648e7cafc72 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stderr] 38: 0x5648e7cafc72 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stderr] 39: 0x5648e7cafc72 - std::panicking::try::hcba534043f17f42d [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stderr] 40: 0x5648e7cafc72 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stderr] 41: 0x5648e7cafc72 - test::run_test_in_process::h66277a63b8267865 [INFO] [stderr] at src/libtest/lib.rs:541 [INFO] [stderr] 42: 0x5648e7cafc72 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stderr] at src/libtest/lib.rs:450 [INFO] [stderr] 43: 0x5648e7caf33c - test::run_test::run_test_inner::h252b3259385f8cda [INFO] [stderr] at src/libtest/lib.rs:475 [INFO] [stderr] 44: 0x5648e7cad5be - test::run_test::ha8cb933c58b6f3b7 [INFO] [stderr] at src/libtest/lib.rs:505 [INFO] [stderr] 45: 0x5648e7c9b2f5 - test::run_tests::h5a9c75546bd4b9eb [INFO] [stderr] at src/libtest/lib.rs:284 [INFO] [stderr] 46: 0x5648e7c9b2f5 - test::console::run_tests_console::he4f5aeabb2b8847f [INFO] [stderr] at src/libtest/console.rs:280 [INFO] [stderr] 47: 0x5648e7ca99f9 - test::test_main::h2de9f176085a4644 [INFO] [stderr] at src/libtest/lib.rs:120 [INFO] [stderr] 48: 0x5648e7caadad - test::test_main_static::h828769e3e21ea0c5 [INFO] [stderr] at src/libtest/lib.rs:139 [INFO] [stderr] 49: 0x5648e7c7f6c6 - rusty_fork::main::h7c8ed3c52a675485 [INFO] [stderr] 50: 0x5648e7c75c7b - std::rt::lang_start::{{closure}}::h3cff6717194c7567 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/rt.rs:67 [INFO] [stderr] 51: 0x5648e7d38098 - std::rt::lang_start_internal::{{closure}}::haabc9d435e1b0c2f [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 52: 0x5648e7d38098 - std::panicking::try::do_call::h54d9370b0ac83700 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 53: 0x5648e7d38098 - std::panicking::try::h85e1c41421d5b6f9 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 54: 0x5648e7d38098 - std::panic::catch_unwind::hfd957e6c9fdcf274 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 55: 0x5648e7d38098 - std::rt::lang_start_internal::hed9744eef32ef5a1 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 56: 0x5648e7c75c57 - std::rt::lang_start::h6dfe078e8f3e6c16 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/rt.rs:67 [INFO] [stderr] 57: 0x5648e7c7f6fa - main [INFO] [stderr] 58: 0x7fe288e880b3 - __libc_start_main [INFO] [stderr] 59: 0x5648e7c5d19e - _start [INFO] [stderr] 60: 0x0 - [INFO] [stdout] test fork::test::child_aborted_if_panics ... ok [INFO] [stdout] test fork_test::test::panicking_child ... ok [INFO] [stdout] test fork_test::test::aborting_child ... 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] [stderr] Doc-tests rusty-fork [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/fork_test.rs - rusty_fork_test (line 47) ... ok [INFO] [stdout] test src/lib.rs - (line 53) ... ok [INFO] [stdout] test src/fork_test.rs - rusty_fork_test (line 24) ... 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" "a41a1fe030c2889d66221cadbbd71f0dca2593117a98f558598f396068968513"` [INFO] running `"docker" "rm" "-f" "a41a1fe030c2889d66221cadbbd71f0dca2593117a98f558598f396068968513"` [INFO] [stdout] a41a1fe030c2889d66221cadbbd71f0dca2593117a98f558598f396068968513