[INFO] crate elba 0.3.0 is already in cache [INFO] extracting crate elba 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/elba/0.3.0 [INFO] extracting crate elba 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/elba/0.3.0 [INFO] validating manifest of elba-0.3.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of elba-0.3.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing elba-0.3.0 [INFO] finished frobbing elba-0.3.0 [INFO] frobbed toml for elba-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/elba/0.3.0/Cargo.toml [INFO] started frobbing elba-0.3.0 [INFO] finished frobbing elba-0.3.0 [INFO] frobbed toml for elba-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/elba/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing elba-0.3.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/elba/0.3.0:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 6c18c316e25a5ffeb0dc0c17f149892fb72c4730c6012f7434fb472c542d7815 [INFO] running `"docker" "start" "-a" "6c18c316e25a5ffeb0dc0c17f149892fb72c4730c6012f7434fb472c542d7815"` [INFO] [stderr] Compiling symlink v0.1.0 [INFO] [stderr] Compiling simsearch v0.1.4 [INFO] [stderr] Compiling slog-term v2.4.1 [INFO] [stderr] Compiling toml_edit v0.1.4 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling config v0.9.3 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling semver_constraints v0.1.0 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling console v0.6.2 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.19 [INFO] [stderr] Compiling elba v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/lib/retrieve/mod.rs:205:28 [INFO] [stderr] | [INFO] [stderr] 176 | let locked = self.lockfile.find_by(|sum| sum.id.lowkey_eq(pkg)); [INFO] [stderr] | ------------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 205 | return self [INFO] [stderr] | ^^^^ mutable borrow occurs here [INFO] [stderr] 206 | .select(&Summary::new(pkg.clone(), v.clone())) [INFO] [stderr] | - immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 05s [INFO] running `"docker" "inspect" "6c18c316e25a5ffeb0dc0c17f149892fb72c4730c6012f7434fb472c542d7815"` [INFO] running `"docker" "rm" "-f" "6c18c316e25a5ffeb0dc0c17f149892fb72c4730c6012f7434fb472c542d7815"` [INFO] [stdout] 6c18c316e25a5ffeb0dc0c17f149892fb72c4730c6012f7434fb472c542d7815 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/elba/0.3.0:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9ac03607844b5af8f720709086ec91c34b19a07fdaa6bd6107c649c53ad92ad1 [INFO] running `"docker" "start" "-a" "9ac03607844b5af8f720709086ec91c34b19a07fdaa6bd6107c649c53ad92ad1"` [INFO] [stderr] Compiling elba v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/lib/retrieve/mod.rs:205:28 [INFO] [stderr] | [INFO] [stderr] 176 | let locked = self.lockfile.find_by(|sum| sum.id.lowkey_eq(pkg)); [INFO] [stderr] | ------------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 205 | return self [INFO] [stderr] | ^^^^ mutable borrow occurs here [INFO] [stderr] 206 | .select(&Summary::new(pkg.clone(), v.clone())) [INFO] [stderr] | - immutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.38s [INFO] running `"docker" "inspect" "9ac03607844b5af8f720709086ec91c34b19a07fdaa6bd6107c649c53ad92ad1"` [INFO] running `"docker" "rm" "-f" "9ac03607844b5af8f720709086ec91c34b19a07fdaa6bd6107c649c53ad92ad1"` [INFO] [stdout] 9ac03607844b5af8f720709086ec91c34b19a07fdaa6bd6107c649c53ad92ad1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/elba/0.3.0:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] edbf4cc4bebf67efbde4dbd39d504d4104b0db0b12a0e9511464319a04e16505 [INFO] running `"docker" "start" "-a" "edbf4cc4bebf67efbde4dbd39d504d4104b0db0b12a0e9511464319a04e16505"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running /opt/crater/target/debug/deps/elba-991baceddfd4d17e [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test package::lockfile::tests::valid_lockfile ... ok [INFO] [stdout] test package::manifest::tests::manifest_valid_no_targets ... ok [INFO] [stdout] test package::manifest::tests::manifest_valid ... ok [INFO] [stdout] test util::lock::test::dirlock_existing_err ... ok [INFO] [stdout] test package::manifest::tests::manifest_invalid_target_path ... ok [INFO] [stdout] test util::lock::test::dirlock_wrong_order ... ok [INFO] [stdout] test util::lock::test::dirlock_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/elba-b755eef071d3b36e [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/testsuite-d96cee74091f25e4 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test index::index_success ... ok [INFO] [stdout] test resolver::resolve_avoid_conflict ... ok [INFO] [stdout] test resolver::resolve_conflict_res_simple ... ok [INFO] [stdout] test resolver::resolve_no_conflict ... ok [INFO] [stdout] test resolver::resolve_conflict_simple_report ... ok [INFO] [stdout] test resolver::resolve_conflict_complex_report ... ok [INFO] [stdout] test resolver::resolve_conflict_res_partial ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- resolver::resolve_conflict_res_partial stdout ---- [INFO] [stdout] [warn] Couldn't add package conflict_res_partial/target@index+dir+/tmp/elba.ZDuSWedck2ao >=2.0.0 <3.0.0: package doesn't exist in index [INFO] [stdout] thread 'resolver::resolve_conflict_res_partial' panicked at 'assertion failed: resolver.solve().is_ok()', tests/testsuite/resolver.rs:89:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55dd37ffc353 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55dd37ff6b8b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55dd37ffa646 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55dd37ffa36e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55dd37ffad4f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55dd37d90cb7 - std::panicking::begin_panic::h7debca7c3aca2336 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x55dd371df74b - testsuite::resolver::resolve_conflict_res_partial::h4c5b21b1b7957662 [INFO] [stdout] at tests/testsuite/resolver.rs:89 [INFO] [stdout] 7: 0x55dd371df419 - testsuite::resolver::resolve_conflict_res_partial::{{closure}}::h58c560ef2b5e976c [INFO] [stdout] at tests/testsuite/resolver.rs:86 [INFO] [stdout] 8: 0x55dd371e4bed - core::ops::function::FnOnce::call_once::h5f8d9eb3b18e19cd [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 9: 0x55dd371f355e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x55dd380049b9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x55dd3720de57 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 12: 0x55dd371e8874 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x55dd371ec924 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 14: 0x55dd380049b9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x55dd371ecf31 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55dd37fe951e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55dd38003cef - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 18: 0x7fe4750214a3 - start_thread [INFO] [stdout] 19: 0x7fe475523d0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] resolver::resolve_conflict_res_partial [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test testsuite' [INFO] running `"docker" "inspect" "edbf4cc4bebf67efbde4dbd39d504d4104b0db0b12a0e9511464319a04e16505"` [INFO] running `"docker" "rm" "-f" "edbf4cc4bebf67efbde4dbd39d504d4104b0db0b12a0e9511464319a04e16505"` [INFO] [stdout] edbf4cc4bebf67efbde4dbd39d504d4104b0db0b12a0e9511464319a04e16505