[INFO] updating cached repository dreamersdw/cello [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dreamersdw/cello [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dreamersdw/cello" "work/ex/beta-1.38-1/sources/1.37.0/gh/dreamersdw/cello"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dreamersdw/cello'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dreamersdw/cello" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dreamersdw/cello"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dreamersdw/cello'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7e47aeb695d514200f8d4eb61015f686578b24ed [INFO] sha for GitHub repo dreamersdw/cello: 7e47aeb695d514200f8d4eb61015f686578b24ed [INFO] validating manifest of dreamersdw/cello 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 dreamersdw/cello 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 dreamersdw/cello [INFO] finished frobbing dreamersdw/cello [INFO] frobbed toml for dreamersdw/cello written to work/ex/beta-1.38-1/sources/1.37.0/gh/dreamersdw/cello/Cargo.toml [INFO] started frobbing dreamersdw/cello [INFO] finished frobbing dreamersdw/cello [INFO] frobbed toml for dreamersdw/cello written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dreamersdw/cello/Cargo.toml [INFO] crate dreamersdw/cello already has a lockfile, it will not be regenerated [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 dreamersdw/cello 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dreamersdw/cello:/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] 4b829f15def952c3d61c2e36baf8474bf4010b6493e216668c9bdd1336482a62 [INFO] running `"docker" "start" "-a" "4b829f15def952c3d61c2e36baf8474bf4010b6493e216668c9bdd1336482a62"` [INFO] [stderr] Compiling cello v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rrd.rs:257:32 [INFO] [stderr] | [INFO] [stderr] 257 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rrd.rs:306:16 [INFO] [stderr] | [INFO] [stderr] 306 | timer: Box, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Timer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rrd.rs:586:26 [INFO] [stderr] | [INFO] [stderr] 586 | fn with_setup(setup: &Fn()->(), teardown: &Fn()->(), test: F) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Fn()->()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rrd.rs:586:47 [INFO] [stderr] | [INFO] [stderr] 586 | fn with_setup(setup: &Fn()->(), teardown: &Fn()->(), test: F) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Fn()->()` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `"docker" "inspect" "4b829f15def952c3d61c2e36baf8474bf4010b6493e216668c9bdd1336482a62"` [INFO] running `"docker" "rm" "-f" "4b829f15def952c3d61c2e36baf8474bf4010b6493e216668c9bdd1336482a62"` [INFO] [stdout] 4b829f15def952c3d61c2e36baf8474bf4010b6493e216668c9bdd1336482a62 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dreamersdw/cello:/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] 0658491fa76af6055e8ee16b66992d879bd72c9b89553c5a52480c795cc08fac [INFO] running `"docker" "start" "-a" "0658491fa76af6055e8ee16b66992d879bd72c9b89553c5a52480c795cc08fac"` [INFO] [stderr] Compiling cello v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rrd.rs:257:32 [INFO] [stderr] | [INFO] [stderr] 257 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rrd.rs:306:16 [INFO] [stderr] | [INFO] [stderr] 306 | timer: Box, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Timer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rrd.rs:586:26 [INFO] [stderr] | [INFO] [stderr] 586 | fn with_setup(setup: &Fn()->(), teardown: &Fn()->(), test: F) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Fn()->()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rrd.rs:586:47 [INFO] [stderr] | [INFO] [stderr] 586 | fn with_setup(setup: &Fn()->(), teardown: &Fn()->(), test: F) [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Fn()->()` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `"docker" "inspect" "0658491fa76af6055e8ee16b66992d879bd72c9b89553c5a52480c795cc08fac"` [INFO] running `"docker" "rm" "-f" "0658491fa76af6055e8ee16b66992d879bd72c9b89553c5a52480c795cc08fac"` [INFO] [stdout] 0658491fa76af6055e8ee16b66992d879bd72c9b89553c5a52480c795cc08fac [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dreamersdw/cello:/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] f9adaa7983808ad61bcc083becc62e7ead1d78ae6594ba552a45b7a1812ca593 [INFO] running `"docker" "start" "-a" "f9adaa7983808ad61bcc083becc62e7ead1d78ae6594ba552a45b7a1812ca593"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/cello-ee38ddd74bc60706 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test rrd::test_struct ... ok [INFO] [stderr] error: test failed, to rerun pass '--bin cello' [INFO] [stdout] test rrd::test_add_point ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- rrd::test_add_point stdout ---- [INFO] [stdout] thread 'rrd::test_add_point' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `4`, [INFO] [stdout] right: `5`', src/rrd.rs:618:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55892ba52aeb - 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: 0x55892ba52aeb - 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: 0x55892ba52aeb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55892ba52aeb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55892ba52aeb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55892ba5275a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55892ba53260 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55892ba52de2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55892ba52d2f - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55892b9f20b5 - cello::rrd::test_add_point::{{closure}}::h0eccbb84ae8fa547 [INFO] [stdout] at src/rrd.rs:618 [INFO] [stdout] 10: 0x55892b9f156e - cello::rrd::with_setup::{{closure}}::hda99f6ada49e69cb [INFO] [stdout] at src/rrd.rs:591 [INFO] [stdout] 11: 0x55892ba0914b - std::panicking::try::do_call::hacc10540cf98df7f [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 12: 0x55892ba5596a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 13: 0x55892ba08ff5 - std::panicking::try::hd86110d1a0729825 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x55892b9f7e79 - std::panic::catch_unwind::h33dfc74a2ccf8ee1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x55892b9f1442 - cello::rrd::with_setup::hdb7926d86be6a93a [INFO] [stdout] at src/rrd.rs:590 [INFO] [stdout] 16: 0x55892b9f1b91 - cello::rrd::test_add_point::h6b20d160cc63a49f [INFO] [stdout] at src/rrd.rs:601 [INFO] [stdout] 17: 0x55892b9f1b4a - cello::rrd::test_add_point::{{closure}}::he344bd82ca6185c5 [INFO] [stdout] at src/rrd.rs:600 [INFO] [stdout] 18: 0x55892ba0816e - core::ops::function::FnOnce::call_once::hf3f70df03e5483fc [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 19: 0x55892ba1552f - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 20: 0x55892ba5596a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 21: 0x55892ba2fb28 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x55892ba2fb28 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55892ba2fb28 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 24: 0x55892ba0a9a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 25: 0x55892ba0ea65 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 26: 0x55892ba0ea65 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 27: 0x55892ba0ea65 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 28: 0x55892ba5596a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 29: 0x55892ba0f162 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 30: 0x55892ba0f162 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 31: 0x55892ba0f162 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 32: 0x55892ba0f162 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 33: 0x55892ba486ef - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 34: 0x55892ba550c0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 35: 0x55892ba550c0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 36: 0x55892ba550c0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 37: 0x7fdcc8fff4a4 - start_thread [INFO] [stdout] 38: 0x7fdcc8b2ad0f - __clone [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] rrd::test_add_point [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f9adaa7983808ad61bcc083becc62e7ead1d78ae6594ba552a45b7a1812ca593"` [INFO] running `"docker" "rm" "-f" "f9adaa7983808ad61bcc083becc62e7ead1d78ae6594ba552a45b7a1812ca593"` [INFO] [stdout] f9adaa7983808ad61bcc083becc62e7ead1d78ae6594ba552a45b7a1812ca593