[INFO] crate rollbar 0.6.0 is already in cache [INFO] extracting crate rollbar 0.6.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rollbar/0.6.0 [INFO] extracting crate rollbar 0.6.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rollbar/0.6.0 [INFO] validating manifest of rollbar-0.6.0 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 rollbar-0.6.0 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 rollbar-0.6.0 [INFO] finished frobbing rollbar-0.6.0 [INFO] frobbed toml for rollbar-0.6.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rollbar/0.6.0/Cargo.toml [INFO] started frobbing rollbar-0.6.0 [INFO] finished frobbing rollbar-0.6.0 [INFO] frobbed toml for rollbar-0.6.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rollbar/0.6.0/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 rollbar-0.6.0 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rollbar/0.6.0:/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] 95143b744b8184f55bd99f4171783dc1bc32c73d9e238c0c148ac4567e61e72d [INFO] running `"docker" "start" "-a" "95143b744b8184f55bd99f4171783dc1bc32c73d9e238c0c148ac4567e61e72d"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling rollbar v0.6.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.57s [INFO] running `"docker" "inspect" "95143b744b8184f55bd99f4171783dc1bc32c73d9e238c0c148ac4567e61e72d"` [INFO] running `"docker" "rm" "-f" "95143b744b8184f55bd99f4171783dc1bc32c73d9e238c0c148ac4567e61e72d"` [INFO] [stdout] 95143b744b8184f55bd99f4171783dc1bc32c73d9e238c0c148ac4567e61e72d [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/reg/rollbar/0.6.0:/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] 77890de0371f69ca2b91800ced50bc86a383cb20e78dacf315f5380a4b9d099c [INFO] running `"docker" "start" "-a" "77890de0371f69ca2b91800ced50bc86a383cb20e78dacf315f5380a4b9d099c"` [INFO] [stderr] Compiling rollbar v0.6.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.60s [INFO] running `"docker" "inspect" "77890de0371f69ca2b91800ced50bc86a383cb20e78dacf315f5380a4b9d099c"` [INFO] running `"docker" "rm" "-f" "77890de0371f69ca2b91800ced50bc86a383cb20e78dacf315f5380a4b9d099c"` [INFO] [stdout] 77890de0371f69ca2b91800ced50bc86a383cb20e78dacf315f5380a4b9d099c [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/reg/rollbar/0.6.0:/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] 1c444fa4d9f98cf5a3537ee3fa0eb80cf93bfcff8b0bd5e57064db441528bb69 [INFO] running `"docker" "start" "-a" "1c444fa4d9f98cf5a3537ee3fa0eb80cf93bfcff8b0bd5e57064db441528bb69"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/crater/target/debug/deps/rollbar-2e1c7a6e21e9e4ef [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_report_message ... ok [INFO] [stdout] test tests::test_report_error ... ok [INFO] [stdout] Error while sending a report to Rollbar. [INFO] [stdout] The error returned by Rollbar was: Error(Connect, Custom { kind: Other, error: StringError("failed to lookup address information: Temporary failure in name resolution") }). [INFO] [stdout] [INFO] [stdout] test tests::test_response ... FAILED [INFO] [stdout] test tests::test_report_panics ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_report_panics stdout ---- [INFO] [stdout] thread 'tests::test_report_panics' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"{\"access_token\":\"ACCESS_TOKEN\",\"data\":{\"body\":{\"trace\":{\"exception\":{\"class\":\"tests::test_report_panics\",\"description\":\"attempt to divide by zero\",\"message\":\"attempt to divide by zero\"},\"frames\":[{\"filename\":\"src/lib.rs\",\"lineno\":999}]}},\"environment\":\"ENVIRONMENT\",\"language\":\"rust\",\"level\":\"info\",\"title\":\"attempt to divide by zero\"}}"`, [INFO] [stdout] right: `"{\"access_token\":\"ACCESS_TOKEN\",\"data\":{\"body\":{\"trace\":{\"exception\":{\"class\":\"unnamed\",\"description\":\"called `Result::unwrap()` on an `Err` value: None\",\"message\":\"called `Result::unwrap()` on an `Err` value: None\"},\"frames\":[{\"filename\":\"src/libcore/result.rs\",\"lineno\":999}]}},\"environment\":\"ENVIRONMENT\",\"language\":\"rust\",\"level\":\"info\",\"title\":\"called `Result::unwrap()` on an `Err` value: None\"}}"`', src/lib.rs:681:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55de47469f23 - 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: 0x55de47464c5b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55de474682d6 - 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: 0x55de47467ffe - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55de474689df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55de47468561 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55de474684ae - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55de47078ef7 - rollbar::tests::test_report_panics::hcdc5970a13ba1cf7 [INFO] [stdout] at src/lib.rs:681 [INFO] [stdout] 8: 0x55de47077419 - rollbar::tests::test_report_panics::{{closure}}::h59d35eb77df1dc9f [INFO] [stdout] at src/lib.rs:603 [INFO] [stdout] 9: 0x55de46fb60ad - core::ops::function::FnOnce::call_once::hbf9cb267975f927a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x55de470e28fe - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x55de4746c629 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x55de470fd1f7 - 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] 13: 0x55de470d7c14 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x55de470dbcc4 - 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] 15: 0x55de4746c629 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x55de470dc2d1 - 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] 17: 0x55de4745a01e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x55de4746b95f - 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] 19: 0x7f0f62ecf4a3 - start_thread [INFO] [stdout] 20: 0x7f0f629fad0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_report_panics [INFO] [stdout] tests::test_response [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "1c444fa4d9f98cf5a3537ee3fa0eb80cf93bfcff8b0bd5e57064db441528bb69"` [INFO] running `"docker" "rm" "-f" "1c444fa4d9f98cf5a3537ee3fa0eb80cf93bfcff8b0bd5e57064db441528bb69"` [INFO] [stdout] 1c444fa4d9f98cf5a3537ee3fa0eb80cf93bfcff8b0bd5e57064db441528bb69