[INFO] updating cached repository outersky/r2d2-mysql [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/outersky/r2d2-mysql [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/outersky/r2d2-mysql" "work/ex/beta-1.37-6/sources/1.36.0/gh/outersky/r2d2-mysql"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/outersky/r2d2-mysql'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/outersky/r2d2-mysql" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/outersky/r2d2-mysql"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/outersky/r2d2-mysql'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 527602bb11306d698f4e86e633256f636038dbf1 [INFO] sha for GitHub repo outersky/r2d2-mysql: 527602bb11306d698f4e86e633256f636038dbf1 [INFO] validating manifest of outersky/r2d2-mysql 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 outersky/r2d2-mysql 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 outersky/r2d2-mysql [INFO] finished frobbing outersky/r2d2-mysql [INFO] frobbed toml for outersky/r2d2-mysql written to work/ex/beta-1.37-6/sources/1.36.0/gh/outersky/r2d2-mysql/Cargo.toml [INFO] started frobbing outersky/r2d2-mysql [INFO] finished frobbing outersky/r2d2-mysql [INFO] frobbed toml for outersky/r2d2-mysql written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/outersky/r2d2-mysql/Cargo.toml [INFO] crate outersky/r2d2-mysql already has a lockfile, it will not be regenerated [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 outersky/r2d2-mysql 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/outersky/r2d2-mysql:/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] 25d39fe270824ce333ce6ef1b65b9acda24890e0a2a449bd4012c7e53c79958c [INFO] running `"docker" "start" "-a" "25d39fe270824ce333ce6ef1b65b9acda24890e0a2a449bd4012c7e53c79958c"` [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Compiling static_assertions v0.2.5 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling mysql v16.0.0 [INFO] [stderr] Compiling uuid v0.7.1 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling base64 v0.10.0 [INFO] [stderr] Compiling stackvector v1.0.2 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Compiling r2d2 v0.8.3 [INFO] [stderr] Compiling time v0.1.41 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling lexical-core v0.4.0 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling flate2 v1.0.6 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling twox-hash v1.1.2 [INFO] [stderr] Compiling lexical v2.1.0 [INFO] [stderr] Compiling mysql_common v0.17.0 [INFO] [stderr] Compiling r2d2_mysql v16.0.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.22s [INFO] running `"docker" "inspect" "25d39fe270824ce333ce6ef1b65b9acda24890e0a2a449bd4012c7e53c79958c"` [INFO] running `"docker" "rm" "-f" "25d39fe270824ce333ce6ef1b65b9acda24890e0a2a449bd4012c7e53c79958c"` [INFO] [stdout] 25d39fe270824ce333ce6ef1b65b9acda24890e0a2a449bd4012c7e53c79958c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/outersky/r2d2-mysql:/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] c64d8bf4ab032e42c4024d5f9e05de97a69b1cc903211d86b7ad654ebccc9d86 [INFO] running `"docker" "start" "-a" "c64d8bf4ab032e42c4024d5f9e05de97a69b1cc903211d86b7ad654ebccc9d86"` [INFO] [stderr] Compiling r2d2_mysql v16.0.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.27s [INFO] running `"docker" "inspect" "c64d8bf4ab032e42c4024d5f9e05de97a69b1cc903211d86b7ad654ebccc9d86"` [INFO] running `"docker" "rm" "-f" "c64d8bf4ab032e42c4024d5f9e05de97a69b1cc903211d86b7ad654ebccc9d86"` [INFO] [stdout] c64d8bf4ab032e42c4024d5f9e05de97a69b1cc903211d86b7ad654ebccc9d86 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/outersky/r2d2-mysql:/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] a0e3b61e3a7c400fe9904d618b7eb338cf1cd299f89073b845f0d5c497631547 [INFO] running `"docker" "start" "-a" "a0e3b61e3a7c400fe9904d618b7eb338cf1cd299f89073b845f0d5c497631547"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/r2d2_mysql-3797014defb62061 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::query_pool ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::query_pool stdout ---- [INFO] [stdout] thread 'test::query_pool' panicked at 'called `Result::unwrap()` on an `Err` value: NotPresent', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5617669c3263 - 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: 0x5617669be42b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5617669c1856 - 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: 0x5617669c157e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5617669c1f5f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5617669c1ae1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5617669c19c5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x5617669d552c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x5617665bb7d2 - core::result::unwrap_failed::h86b4f0640b5f4e7c [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x5617665bcd9e - core::result::Result::unwrap::hbe4833acaaa0932b [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stdout] 10: 0x5617665c3a20 - r2d2_mysql::test::query_pool::h20fa97869511d186 [INFO] [stdout] at src/lib.rs:72 [INFO] [stdout] 11: 0x5617665c39a9 - r2d2_mysql::test::query_pool::{{closure}}::h942de8c55a35b3a3 [INFO] [stdout] at src/lib.rs:71 [INFO] [stdout] 12: 0x5617665c0c8d - core::ops::function::FnOnce::call_once::h0c13b2392bcc1478 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x5617665cfdce - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 14: 0x5617669c6299 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x5617665ea6c7 - 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] 16: 0x5617665c50e4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 17: 0x5617665c9194 - 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] 18: 0x5617669c6299 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 19: 0x5617665c97a1 - 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] 20: 0x5617669b491e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 21: 0x5617669c55cf - 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] 22: 0x7fd32066a4a3 - start_thread [INFO] [stdout] 23: 0x7fd320195d0e - __clone [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::query_pool [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 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" "a0e3b61e3a7c400fe9904d618b7eb338cf1cd299f89073b845f0d5c497631547"` [INFO] running `"docker" "rm" "-f" "a0e3b61e3a7c400fe9904d618b7eb338cf1cd299f89073b845f0d5c497631547"` [INFO] [stdout] a0e3b61e3a7c400fe9904d618b7eb338cf1cd299f89073b845f0d5c497631547