[INFO] updating cached repository https://github.com/andrej6/resolution [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 32475d927269162489758e990b387b0becf4d863 [INFO] testing andrej6/resolution against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrej6%2Fresolution" "work/builds/worker-11/source"` [INFO] [stderr] Cloning into 'work/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrej6/resolution on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/andrej6/resolution [INFO] finished tweaking git repo https://github.com/andrej6/resolution [INFO] tweaked toml for git repo https://github.com/andrej6/resolution written to work/builds/worker-11/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 1011ba70cfdf9e72fc013790e067dcd7c1ec3a35cbc6423720865ded503900e7 [INFO] running `"docker" "start" "-a" "1011ba70cfdf9e72fc013790e067dcd7c1ec3a35cbc6423720865ded503900e7"` [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling ares v0.1.0 (/opt/rustwide/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 4.61s [INFO] running `"docker" "inspect" "1011ba70cfdf9e72fc013790e067dcd7c1ec3a35cbc6423720865ded503900e7"` [INFO] running `"docker" "rm" "-f" "1011ba70cfdf9e72fc013790e067dcd7c1ec3a35cbc6423720865ded503900e7"` [INFO] [stdout] 1011ba70cfdf9e72fc013790e067dcd7c1ec3a35cbc6423720865ded503900e7 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 5cf36a3d76e4b5dfe00e7fbc52696eb3ef8b8b9e6cde3442e53a3e081918b8c6 [INFO] running `"docker" "start" "-a" "5cf36a3d76e4b5dfe00e7fbc52696eb3ef8b8b9e6cde3442e53a3e081918b8c6"` [INFO] [stderr] Compiling ares v0.1.0 (/opt/rustwide/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 3.85s [INFO] running `"docker" "inspect" "5cf36a3d76e4b5dfe00e7fbc52696eb3ef8b8b9e6cde3442e53a3e081918b8c6"` [INFO] running `"docker" "rm" "-f" "5cf36a3d76e4b5dfe00e7fbc52696eb3ef8b8b9e6cde3442e53a3e081918b8c6"` [INFO] [stdout] 5cf36a3d76e4b5dfe00e7fbc52696eb3ef8b8b9e6cde3442e53a3e081918b8c6 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"` [INFO] [stdout] aeac83cca35622ee7ab08df66758384ff5f8ac9af3473dd17936438ea30814bb [INFO] running `"docker" "start" "-a" "aeac83cca35622ee7ab08df66758384ff5f8ac9af3473dd17936438ea30814bb"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ares-e9f84134470667f1 [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test ast::test::ast_traverse ... ok [INFO] [stdout] test ast::test::ast_new_from_builder ... ok [INFO] [stdout] test ast::test::ast_new ... ok [INFO] [stdout] test cnf::test::add_identical ... ok [INFO] [stdout] test cnf::test::clause_macro ... ok [INFO] [stdout] test ast::test::ast_builder_constructors ... ok [INFO] [stdout] test cnf::test::add_negated ... ok [INFO] [stdout] test cnf::test::collect_negated ... ok [INFO] [stdout] test cnf::test::collect ... ok [INFO] [stdout] test cnf::test::resolve1 ... ok [INFO] [stdout] test cnf::test::resolve_self ... ok [INFO] [stdout] test cnf::test::resolve_none ... ok [INFO] [stdout] test cnf::test::resolve_multi ... ok [INFO] [stdout] test resolution_graph::test::basic_graph ... ok [INFO] [stdout] test cnf::test::resolve2 ... 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_failed_resolution ... ok [INFO] [stdout] test resolution_graph::test::graph_correct_resolution ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [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: 0x55c6facc679b - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55c6facc679b - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55c6facc679b - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55c6facc679b - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55c6facc679b - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55c6facc640c - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55c6facc6f0d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55c6fac5a6a1 - std::panicking::begin_panic::ha5047efec4aba499 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55c6fac6425b - ares::resolution_graph::test::graph_incomplete_resolution::h2c44f2287add6090 [INFO] [stdout] at src/resolution_graph.rs:440 [INFO] [stdout] 9: 0x55c6fac63cea - ares::resolution_graph::test::graph_incomplete_resolution::{{closure}}::hc9a019f829699f97 [INFO] [stdout] at src/resolution_graph.rs:430 [INFO] [stdout] 10: 0x55c6fac5ad1e - core::ops::function::FnOnce::call_once::h2c7e14d9403b7c02 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/ops/function.rs:235 [INFO] [stdout] 11: 0x55c6fac8947f - as core::ops::function::FnOnce>::call_once::hac0fbe2754f8bd24 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stdout] 12: 0x55c6facc965a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 13: 0x55c6faca3a6e - std::panicking::try::h9d6938917cc05e3f [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x55c6faca3a6e - std::panic::catch_unwind::h5be70fd1d69515b0 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x55c6faca3a6e - test::run_test::run_test_inner::{{closure}}::h056f206eafd8ff6e [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 16: 0x55c6fac7eea5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h859abbc742a34b19 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x55c6fac82fe5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf8192ec938c43694 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x55c6fac82fe5 - as core::ops::function::FnOnce<()>>::call_once::hae7b2431555cb4db [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:315 [INFO] [stdout] 19: 0x55c6fac82fe5 - std::panicking::try::do_call::h6da7ecd0783259d7 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:296 [INFO] [stdout] 20: 0x55c6facc965a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 21: 0x55c6fac835c2 - std::panicking::try::h3c1c35414c2c78f1 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x55c6fac835c2 - std::panic::catch_unwind::ha5cfb2018fda983e [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55c6fac835c2 - std::thread::Builder::spawn_unchecked::{{closure}}::hc7620e41f0938c09 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x55c6fac835c2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b3b20eeb6ea6ddd [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libcore/ops/function.rs:235 [INFO] [stdout] 25: 0x55c6facbc45f - as core::ops::function::FnOnce>::call_once::h2877b2aefb0fd627 [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stdout] 26: 0x55c6facc8d90 - as core::ops::function::FnOnce>::call_once::h13f473dbcdaa0fef [INFO] [stdout] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stdout] 27: 0x55c6facc8d90 - std::sys_common::thread::start_thread::h562a7c4953cb1d31 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x55c6facc8d90 - std::sys::unix::thread::Thread::new::thread_start::h382c6ae14181d163 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7faf824e66db - start_thread [INFO] [stdout] 30: 0x7faf81ff788f - __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] running `"docker" "inspect" "aeac83cca35622ee7ab08df66758384ff5f8ac9af3473dd17936438ea30814bb"` [INFO] running `"docker" "rm" "-f" "aeac83cca35622ee7ab08df66758384ff5f8ac9af3473dd17936438ea30814bb"` [INFO] [stdout] aeac83cca35622ee7ab08df66758384ff5f8ac9af3473dd17936438ea30814bb