[INFO] cloning repository andrej6/resolution [INFO] running `"git" "clone" "--bare" "git://github.com/andrej6/resolution.git" "work/cache/sources/gh/andrej6/resolution"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/andrej6/resolution'... [INFO] running `"git" "clone" "work/cache/sources/gh/andrej6/resolution" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/andrej6/resolution"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/andrej6/resolution'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/andrej6/resolution" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrej6/resolution"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrej6/resolution'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 32475d927269162489758e990b387b0becf4d863 [INFO] sha for GitHub repo andrej6/resolution: 32475d927269162489758e990b387b0becf4d863 [INFO] validating manifest of andrej6/resolution on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of andrej6/resolution on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing andrej6/resolution [INFO] finished frobbing andrej6/resolution [INFO] frobbed toml for andrej6/resolution written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/andrej6/resolution/Cargo.toml [INFO] started frobbing andrej6/resolution [INFO] finished frobbing andrej6/resolution [INFO] frobbed toml for andrej6/resolution written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrej6/resolution/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing andrej6/resolution against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrej6/resolution:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 110ac115b27831ce4865693b3640624e52c3e306bd7256f59312725fa10fb898 [INFO] running `"docker" "start" "-a" "110ac115b27831ce4865693b3640624e52c3e306bd7256f59312725fa10fb898"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling structopt-derive v0.2.17 [INFO] [stderr] Compiling structopt v0.2.17 [INFO] [stderr] Compiling ares v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fileparser.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | let mut clause_label; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.89s [INFO] running `"docker" "inspect" "110ac115b27831ce4865693b3640624e52c3e306bd7256f59312725fa10fb898"` [INFO] running `"docker" "rm" "-f" "110ac115b27831ce4865693b3640624e52c3e306bd7256f59312725fa10fb898"` [INFO] [stdout] 110ac115b27831ce4865693b3640624e52c3e306bd7256f59312725fa10fb898 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrej6/resolution:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 15b7841250b129fde338710cd11360d98fc9fe68e91dfd64b1ff6fd1136ef143 [INFO] running `"docker" "start" "-a" "15b7841250b129fde338710cd11360d98fc9fe68e91dfd64b1ff6fd1136ef143"` [INFO] [stderr] Compiling ares v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fileparser.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | let mut clause_label; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `"docker" "inspect" "15b7841250b129fde338710cd11360d98fc9fe68e91dfd64b1ff6fd1136ef143"` [INFO] running `"docker" "rm" "-f" "15b7841250b129fde338710cd11360d98fc9fe68e91dfd64b1ff6fd1136ef143"` [INFO] [stdout] 15b7841250b129fde338710cd11360d98fc9fe68e91dfd64b1ff6fd1136ef143 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrej6/resolution:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] ac80b29203d0ebe1ed6719eda127aadf65ce5f07e8b19532b2e47760753639a0 [INFO] running `"docker" "start" "-a" "ac80b29203d0ebe1ed6719eda127aadf65ce5f07e8b19532b2e47760753639a0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/ares-731a2e8d50d3907e [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test cnf::test::collect ... ok [INFO] [stdout] test cnf::test::clause_macro ... ok [INFO] [stdout] test cnf::test::add_negated ... ok [INFO] [stdout] test cnf::test::add_identical ... ok [INFO] [stdout] test ast::test::ast_traverse ... ok [INFO] [stdout] test ast::test::ast_new ... ok [INFO] [stdout] test ast::test::ast_builder_constructors ... ok [INFO] [stdout] test cnf::test::resolve1 ... ok [INFO] [stdout] test cnf::test::resolve2 ... ok [INFO] [stdout] test cnf::test::resolve_multi ... ok [INFO] [stdout] test resolution_graph::test::basic_graph ... ok [INFO] [stdout] test cnf::test::resolve_none ... ok [INFO] [stdout] test cnf::test::resolve_self ... ok [INFO] [stdout] test ast::test::ast_new_from_builder ... ok [INFO] [stdout] test cnf::test::collect_negated ... ok [INFO] [stdout] test resolution_graph::test::graph_failed_resolution ... ok [INFO] [stdout] test resolution_graph::test::graph_correct_resolution ... ok [INFO] [stdout] test resolution_graph::test::graph_incorrect_resolution ... ok [INFO] [stdout] test resolution_graph::test::graph_multiple_failures ... ok [INFO] [stdout] test resolution_graph::test::graph_incomplete_resolution ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- resolution_graph::test::graph_incomplete_resolution stdout ---- [INFO] [stdout] thread 'resolution_graph::test::graph_incomplete_resolution' panicked at 'assertion failed: r.is_err()', src/resolution_graph.rs:440:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55bb0cb7d43b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55bb0cb7d43b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55bb0cb7d43b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55bb0cb7d43b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55bb0cb7d43b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 5: 0x55bb0cb7d0cf - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 6: 0x55bb0cb7dbb0 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stdout] at src/libstd/panicking.rs:475 [INFO] [stdout] 7: 0x55bb0cb04234 - std::panicking::begin_panic::h468d7b994c2d312f [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:409 [INFO] [stdout] 8: 0x55bb0cb15aee - ares::resolution_graph::test::graph_incomplete_resolution::h451eac50d51d65a7 [INFO] [stdout] at src/resolution_graph.rs:440 [INFO] [stdout] 9: 0x55bb0cb155da - ares::resolution_graph::test::graph_incomplete_resolution::{{closure}}::hf26ba64a76496eba [INFO] [stdout] at src/resolution_graph.rs:430 [INFO] [stdout] 10: 0x55bb0cafe43e - core::ops::function::FnOnce::call_once::he41c03069899ed93 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55bb0cb3fe5f - as core::ops::function::FnOnce>::call_once::h7d12c58d88f85f52 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 12: 0x55bb0cb8073a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x55bb0cb5a838 - std::panicking::try::h5ed77697f4b9cf5a [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 14: 0x55bb0cb5a838 - std::panic::catch_unwind::hc3df70fd601bf96f [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 15: 0x55bb0cb5a838 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 16: 0x55bb0cb353d5 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x55bb0cb393d5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x55bb0cb393d5 - as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stdout] 19: 0x55bb0cb393d5 - std::panicking::try::do_call::h11328ad090f12422 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stdout] 20: 0x55bb0cb8073a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 21: 0x55bb0cb39a62 - std::panicking::try::hd00f486f5358e439 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 22: 0x55bb0cb39a62 - std::panic::catch_unwind::h78adeaedb9e59cb0 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 23: 0x55bb0cb39a62 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x55bb0cb39a62 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 25: 0x55bb0cb7345f - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 26: 0x55bb0cb7fe80 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55bb0cb7fe80 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x55bb0cb7fe80 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7ffb3e3a94a4 - start_thread [INFO] [stdout] 30: 0x7ffb3ded4d0f - __clone [INFO] [stdout] 31: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] resolution_graph::test::graph_incomplete_resolution [INFO] [stdout] [INFO] [stdout] test result: FAILED. 19 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" "ac80b29203d0ebe1ed6719eda127aadf65ce5f07e8b19532b2e47760753639a0"` [INFO] running `"docker" "rm" "-f" "ac80b29203d0ebe1ed6719eda127aadf65ce5f07e8b19532b2e47760753639a0"` [INFO] [stdout] ac80b29203d0ebe1ed6719eda127aadf65ce5f07e8b19532b2e47760753639a0