[INFO] fetching crate findshlibs 0.7.0... [INFO] testing findshlibs-0.7.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate findshlibs 0.7.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate findshlibs 0.7.0 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 findshlibs 0.7.0 [INFO] finished tweaking crates.io crate findshlibs 0.7.0 [INFO] tweaked toml for crates.io crate findshlibs 0.7.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate findshlibs 0.7.0 already has a lockfile, it will not be regenerated [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-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" "+1.44.0" "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] c267d695de1af762943211a517a4f9d8f2dee0cae704bb54474969bebbd11a19 [INFO] running `"docker" "start" "-a" "c267d695de1af762943211a517a4f9d8f2dee0cae704bb54474969bebbd11a19"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling findshlibs v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.62s [INFO] running `"docker" "inspect" "c267d695de1af762943211a517a4f9d8f2dee0cae704bb54474969bebbd11a19"` [INFO] running `"docker" "rm" "-f" "c267d695de1af762943211a517a4f9d8f2dee0cae704bb54474969bebbd11a19"` [INFO] [stdout] c267d695de1af762943211a517a4f9d8f2dee0cae704bb54474969bebbd11a19 [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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8a1a4572fe952156e189dead08cdd85d7babe5a83cdcfc3cd40cce7c573a1db9 [INFO] running `"docker" "start" "-a" "8a1a4572fe952156e189dead08cdd85d7babe5a83cdcfc3cd40cce7c573a1db9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling findshlibs v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `"docker" "inspect" "8a1a4572fe952156e189dead08cdd85d7babe5a83cdcfc3cd40cce7c573a1db9"` [INFO] running `"docker" "rm" "-f" "8a1a4572fe952156e189dead08cdd85d7babe5a83cdcfc3cd40cce7c573a1db9"` [INFO] [stdout] 8a1a4572fe952156e189dead08cdd85d7babe5a83cdcfc3cd40cce7c573a1db9 [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" "+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] 256bfffa6d0741119df59c0c2cd422a299d716ae0d83580fd5db1a410b7cf982 [INFO] running `"docker" "start" "-a" "256bfffa6d0741119df59c0c2cd422a299d716ae0d83580fd5db1a410b7cf982"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/findshlibs-381b6a14a4bd86e2 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test linux::tests::can_break ... ok [INFO] [stdout] test linux::tests::have_libc ... ok [INFO] [stdout] test linux::tests::have_load_segment ... ok [INFO] [stdout] test linux::tests::get_id ... FAILED [INFO] [stdout] test tests::panic_in_each ... ok [INFO] [stdout] test linux::tests::get_name ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- linux::tests::get_id stdout ---- [INFO] [stdout] /opt/rustwide/target/debug/deps/findshlibs-381b6a14a4bd86e2: 39629f2c4e78c19b36deb4107612deb0919918f8 [INFO] [stdout] thread 'linux::tests::get_id' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `4`, [INFO] [stdout] right: `0`', src/linux/mod.rs:116:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55704753c634 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55704753c634 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55704753c634 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55704753c634 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x557047565a2c - core::fmt::write::hdaea18585065a96d [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x5570474efe05 - std::io::Write::write_fmt::h42f0550b6bd39c6e [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x557047536bb1 - std::io::impls::>::write_fmt::h223d7b7033cad46d [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x55704753ef25 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55704753ef25 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55704753ef25 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55704753ec0b - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55704753f582 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x55704753f16b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x55704753f0db - std::panicking::begin_panic_fmt::h3693eb684a4f728c [INFO] [stdout] at src/libstd/panicking.rs:373 [INFO] [stdout] 14: 0x5570474cffd3 - findshlibs::linux::Segment::notes::{{closure}}::h258bf39a16c112eb [INFO] [stdout] at src/linux/mod.rs:116 [INFO] [stdout] 15: 0x5570474dbdd6 - as core::iter::traits::iterator::Iterator>::next::hc4057f29a9f4f014 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/iter/sources.rs:570 [INFO] [stdout] 16: 0x5570474de534 - as core::iter::adapters::fuse::FuseImpl>::next::h6c5c24c17b42eb32 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/iter/adapters/fuse.rs:35 [INFO] [stdout] 17: 0x5570474de4b6 - as core::iter::traits::iterator::Iterator>::next::h29a27df85b02d511 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/iter/adapters/fuse.rs:69 [INFO] [stdout] 18: 0x5570474d219e - ::id::h7d4b30da4b160c8c [INFO] [stdout] at src/linux/mod.rs:320 [INFO] [stdout] 19: 0x5570474d6c85 - findshlibs::linux::tests::get_id::{{closure}}::hd03905ce3d35fc7a [INFO] [stdout] at src/linux/mod.rs:486 [INFO] [stdout] 20: 0x5570474d1c2d - findshlibs::linux::SharedLibrary::callback::{{closure}}::h79ea81ef04cbafb4 [INFO] [stdout] at src/linux/mod.rs:289 [INFO] [stdout] 21: 0x5570474da099 - core::ops::function::FnOnce::call_once::h712ee5fa0a9b0b24 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x5570474e9da8 - as core::ops::function::FnOnce<()>>::call_once::hd60453f3a3ea2a7b [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 23: 0x5570474ee613 - std::panicking::try::do_call::hab46a29e8509cb7f [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 24: 0x5570474eec8d - __rust_try [INFO] [stdout] 25: 0x5570474ed92a - std::panicking::try::h089662ff8f1ec926 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x5570474e9fc0 - std::panic::catch_unwind::h15abd5c2230beb37 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x5570474d0fe5 - findshlibs::linux::SharedLibrary::callback::h36a26b7ef3ce1d3d [INFO] [stdout] at src/linux/mod.rs:285 [INFO] [stdout] 28: 0x7f60a5c2a1e5 - dl_iterate_phdr [INFO] [stdout] 29: 0x5570474d2773 - ::each::h2a864fa0495155f1 [INFO] [stdout] at src/linux/mod.rs:370 [INFO] [stdout] 30: 0x5570474d6c06 - findshlibs::linux::tests::get_id::h5ac9d568c9ee8841 [INFO] [stdout] at src/linux/mod.rs:484 [INFO] [stdout] 31: 0x5570474d6bea - findshlibs::linux::tests::get_id::{{closure}}::hf8df7e6a0e22c443 [INFO] [stdout] at src/linux/mod.rs:480 [INFO] [stdout] 32: 0x5570474da02e - core::ops::function::FnOnce::call_once::h3e81ba0d90d7631d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 33: 0x557047517296 - as core::ops::function::FnOnce>::call_once::hc165f65f4331a55c [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 34: 0x557047517296 - as core::ops::function::FnOnce<()>>::call_once::hb89f1f769cad07ce [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 35: 0x557047517296 - std::panicking::try::do_call::h104f7f3dae5a1b29 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 36: 0x557047517296 - std::panicking::try::h0e20f01361cba753 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 37: 0x557047517296 - std::panic::catch_unwind::h0bd0c84b5f4cd121 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 38: 0x557047517296 - test::run_test_in_process::hf34c22adfeb6853d [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 39: 0x557047517296 - test::run_test::run_test_inner::{{closure}}::h40d568b4c10a12f1 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 40: 0x5570474ef2b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hffd9774ad3f2d778 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 41: 0x5570474f4645 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4594020476cf52d4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stdout] 42: 0x5570474f4645 - as core::ops::function::FnOnce<()>>::call_once::h9d0a6d45b73e29e4 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stdout] 43: 0x5570474f4645 - std::panicking::try::do_call::h902fd77b30bb3bb7 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stdout] 44: 0x5570474f4645 - std::panicking::try::hc17d3a628e65d49d [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stdout] 45: 0x5570474f4645 - std::panic::catch_unwind::h9c9d49cbb6b18017 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stdout] 46: 0x5570474f4645 - std::thread::Builder::spawn_unchecked::{{closure}}::h6a6f5a333fd631a2 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stdout] 47: 0x5570474f4645 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha6fb197e0ce57f73 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stdout] 48: 0x55704754622a - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 49: 0x55704754622a - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stdout] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stdout] 50: 0x55704754622a - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 51: 0x7f60a5cde609 - start_thread [INFO] [stdout] 52: 0x7f60a5bea103 - __clone [INFO] [stdout] 53: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] linux::tests::get_id [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 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" "256bfffa6d0741119df59c0c2cd422a299d716ae0d83580fd5db1a410b7cf982"` [INFO] running `"docker" "rm" "-f" "256bfffa6d0741119df59c0c2cd422a299d716ae0d83580fd5db1a410b7cf982"` [INFO] [stdout] 256bfffa6d0741119df59c0c2cd422a299d716ae0d83580fd5db1a410b7cf982