[INFO] updating cached repository andrej6/resolution [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/andrej6/resolution [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/andrej6/resolution" "work/ex/beta-1.38-1/sources/1.37.0/gh/andrej6/resolution"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/andrej6/resolution'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/andrej6/resolution" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andrej6/resolution"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of andrej6/resolution on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/gh/andrej6/resolution/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing andrej6/resolution against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 8f6f7eac8a28489dbb11b2abe8be08bad4085c9e67bfa6cd0ae07a00cf094eb4 [INFO] running `"docker" "start" "-a" "8f6f7eac8a28489dbb11b2abe8be08bad4085c9e67bfa6cd0ae07a00cf094eb4"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [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 33.17s [INFO] running `"docker" "inspect" "8f6f7eac8a28489dbb11b2abe8be08bad4085c9e67bfa6cd0ae07a00cf094eb4"` [INFO] running `"docker" "rm" "-f" "8f6f7eac8a28489dbb11b2abe8be08bad4085c9e67bfa6cd0ae07a00cf094eb4"` [INFO] [stdout] 8f6f7eac8a28489dbb11b2abe8be08bad4085c9e67bfa6cd0ae07a00cf094eb4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] b2c7e1842dce457f99d0a3c7917a52953a1bd3db64fcd77f158f1b7d65bda686 [INFO] running `"docker" "start" "-a" "b2c7e1842dce457f99d0a3c7917a52953a1bd3db64fcd77f158f1b7d65bda686"` [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 3.47s [INFO] running `"docker" "inspect" "b2c7e1842dce457f99d0a3c7917a52953a1bd3db64fcd77f158f1b7d65bda686"` [INFO] running `"docker" "rm" "-f" "b2c7e1842dce457f99d0a3c7917a52953a1bd3db64fcd77f158f1b7d65bda686"` [INFO] [stdout] b2c7e1842dce457f99d0a3c7917a52953a1bd3db64fcd77f158f1b7d65bda686 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 331305d1008731f7acf39f522ac6c7eb4c66be54cf4ea802b0c67e5f2ee79190 [INFO] running `"docker" "start" "-a" "331305d1008731f7acf39f522ac6c7eb4c66be54cf4ea802b0c67e5f2ee79190"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/ares-ecfe14882ed2291b [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test ast::test::ast_new ... ok [INFO] [stdout] test ast::test::ast_builder_constructors ... ok [INFO] [stdout] test ast::test::ast_new_from_builder ... 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 cnf::test::clause_macro ... ok [INFO] [stdout] test cnf::test::collect ... ok [INFO] [stdout] test resolution_graph::test::basic_graph ... ok [INFO] [stdout] test resolution_graph::test::graph_correct_resolution ... ok [INFO] [stdout] test cnf::test::resolve_none ... ok [INFO] [stdout] test cnf::test::resolve_multi ... ok [INFO] [stdout] test cnf::test::resolve2 ... ok [INFO] [stdout] test cnf::test::resolve1 ... ok [INFO] [stdout] test resolution_graph::test::graph_failed_resolution ... ok [INFO] [stdout] test cnf::test::resolve_self ... ok [INFO] [stdout] test cnf::test::collect_negated ... 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] [stderr] error: test failed, to rerun pass '--lib' [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: 0x55a726a25ddb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55a726a25ddb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55a726a25ddb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55a726a25ddb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55a726a25ddb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55a726a25a4a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55a726a26550 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55a7269abe44 - std::panicking::begin_panic::h2d1246fc4e74dba6 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55a7269beaeb - ares::resolution_graph::test::graph_incomplete_resolution::hf2bae339e052a75d [INFO] [stdout] at src/resolution_graph.rs:440 [INFO] [stdout] 9: 0x55a7269be57a - ares::resolution_graph::test::graph_incomplete_resolution::{{closure}}::haa12601ef6d9c331 [INFO] [stdout] at src/resolution_graph.rs:430 [INFO] [stdout] 10: 0x55a7269ba79e - core::ops::function::FnOnce::call_once::h9138c1a5d8cfdb54 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55a7269e8a1f - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 12: 0x55a726a28aca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 13: 0x55a726a03018 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x55a726a03018 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x55a726a03018 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 16: 0x55a7269dde95 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x55a7269e1f55 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x55a7269e1f55 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 19: 0x55a7269e1f55 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 20: 0x55a726a28aca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 21: 0x55a7269e2652 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x55a7269e2652 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55a7269e2652 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x55a7269e2652 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 25: 0x55a726a1bb7f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 26: 0x55a726a28220 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55a726a28220 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x55a726a28220 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7f71ee0da4a4 - start_thread [INFO] [stdout] 30: 0x7f71edc05d0f - __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" "331305d1008731f7acf39f522ac6c7eb4c66be54cf4ea802b0c67e5f2ee79190"` [INFO] running `"docker" "rm" "-f" "331305d1008731f7acf39f522ac6c7eb4c66be54cf4ea802b0c67e5f2ee79190"` [INFO] [stdout] 331305d1008731f7acf39f522ac6c7eb4c66be54cf4ea802b0c67e5f2ee79190