[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-1.37-6/sources/1.36.0/gh/dreamersdw/cello"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dreamersdw/cello'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dreamersdw/cello" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dreamersdw/cello"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dreamersdw/cello 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 dreamersdw/cello [INFO] finished frobbing dreamersdw/cello [INFO] frobbed toml for dreamersdw/cello written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 dreamersdw/cello 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 52a5f980fbbbf9ba23929986c5f1f0a88f0a4581804d8ac0d8a72e0863480442 [INFO] running `"docker" "start" "-a" "52a5f980fbbbf9ba23929986c5f1f0a88f0a4581804d8ac0d8a72e0863480442"` [INFO] [stderr] Compiling cello v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `"docker" "inspect" "52a5f980fbbbf9ba23929986c5f1f0a88f0a4581804d8ac0d8a72e0863480442"` [INFO] running `"docker" "rm" "-f" "52a5f980fbbbf9ba23929986c5f1f0a88f0a4581804d8ac0d8a72e0863480442"` [INFO] [stdout] 52a5f980fbbbf9ba23929986c5f1f0a88f0a4581804d8ac0d8a72e0863480442 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] c7f99aeff1d3b3ac21ac8f6a32e7b1c146656f788e51cdd61eebf4142ed3fc53 [INFO] running `"docker" "start" "-a" "c7f99aeff1d3b3ac21ac8f6a32e7b1c146656f788e51cdd61eebf4142ed3fc53"` [INFO] [stderr] Compiling cello v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `"docker" "inspect" "c7f99aeff1d3b3ac21ac8f6a32e7b1c146656f788e51cdd61eebf4142ed3fc53"` [INFO] running `"docker" "rm" "-f" "c7f99aeff1d3b3ac21ac8f6a32e7b1c146656f788e51cdd61eebf4142ed3fc53"` [INFO] [stdout] c7f99aeff1d3b3ac21ac8f6a32e7b1c146656f788e51cdd61eebf4142ed3fc53 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 9b6796f80254742a89d29dc3fd8381fa074cc6e78a18c24ca4f002c8f54ef827 [INFO] running `"docker" "start" "-a" "9b6796f80254742a89d29dc3fd8381fa074cc6e78a18c24ca4f002c8f54ef827"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/cello-9920f0d21cbd7958 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test rrd::test_struct ... ok [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: 0x5565c7589db3 - 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: 0x5565c758562b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5565c7588a36 - 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: 0x5565c758875e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5565c758913f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5565c7588cc1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5565c7588c0e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x5565c7526c6b - cello::rrd::test_add_point::{{closure}}::he68036247d7f5f1d [INFO] [stdout] at src/rrd.rs:618 [INFO] [stdout] 8: 0x5565c752611d - cello::rrd::with_setup::{{closure}}::hc945c2a02324b31c [INFO] [stdout] at src/rrd.rs:591 [INFO] [stdout] 9: 0x5565c753d9ba - std::panicking::try::do_call::h208ea3d810e80f62 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 10: 0x5565c758bfe9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x5565c753d864 - std::panicking::try::h3d7dd5241ed01033 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] 12: 0x5565c752ef78 - std::panic::catch_unwind::h96cda4876a61be9f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] 13: 0x5565c7525ff1 - cello::rrd::with_setup::h490565efe5ee719d [INFO] [stdout] at src/rrd.rs:590 [INFO] [stdout] 14: 0x5565c7526740 - cello::rrd::test_add_point::h173125dacd380ea2 [INFO] [stdout] at src/rrd.rs:601 [INFO] [stdout] 15: 0x5565c75266f9 - cello::rrd::test_add_point::{{closure}}::h3850aa69753f2602 [INFO] [stdout] at src/rrd.rs:600 [INFO] [stdout] 16: 0x5565c752f47d - core::ops::function::FnOnce::call_once::hf0b2e143e9150086 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 17: 0x5565c7549c2e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x5565c758bfe9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 19: 0x5565c7564527 - 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] 20: 0x5565c753ef44 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 21: 0x5565c7542ff4 - 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] 22: 0x5565c758bfe9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 23: 0x5565c7543601 - 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] 24: 0x5565c757d26e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 25: 0x5565c758b6cf - 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] 26: 0x7f74b944d4a3 - start_thread [INFO] [stdout] 27: 0x7f74b8f78d0e - __clone [INFO] [stdout] 28: 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] [stderr] error: test failed, to rerun pass '--bin cello' [INFO] running `"docker" "inspect" "9b6796f80254742a89d29dc3fd8381fa074cc6e78a18c24ca4f002c8f54ef827"` [INFO] running `"docker" "rm" "-f" "9b6796f80254742a89d29dc3fd8381fa074cc6e78a18c24ca4f002c8f54ef827"` [INFO] [stdout] 9b6796f80254742a89d29dc3fd8381fa074cc6e78a18c24ca4f002c8f54ef827