Dec 15 00:57:35.390 INFO testing prometheus-scrape-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 00:57:35.390 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 00:57:35.912 INFO [stdout] b9699857fed0115d60285feab2c23571c49cf5b04701260991e7661fda8f7e9f
Dec 15 00:57:35.917 INFO running `"docker" "start" "-a" "b9699857fed0115d60285feab2c23571c49cf5b04701260991e7661fda8f7e9f"`
Dec 15 00:57:37.052 INFO [stderr] usermod: no changes
Dec 15 00:57:37.122 INFO [stderr]    Compiling prometheus-scrape v0.1.1 (/source)
Dec 15 00:57:39.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Dec 15 00:57:39.162 INFO [stderr] su: No module specific data is present
Dec 15 00:57:39.545 INFO running `"docker" "inspect" "b9699857fed0115d60285feab2c23571c49cf5b04701260991e7661fda8f7e9f"`
Dec 15 00:57:39.645 INFO running `"docker" "rm" "-f" "b9699857fed0115d60285feab2c23571c49cf5b04701260991e7661fda8f7e9f"`
Dec 15 00:57:39.766 INFO [stdout] b9699857fed0115d60285feab2c23571c49cf5b04701260991e7661fda8f7e9f
Dec 15 00:57:39.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 00:57:40.126 INFO [stdout] 27c2cc88b4d59fb98b2839ae44465fa0a8a346ae44c821c8d3100f2ba5a5d4d1
Dec 15 00:57:40.128 INFO running `"docker" "start" "-a" "27c2cc88b4d59fb98b2839ae44465fa0a8a346ae44c821c8d3100f2ba5a5d4d1"`
Dec 15 00:57:40.799 INFO [stderr] usermod: no changes
Dec 15 00:57:40.874 INFO [stderr]    Compiling prometheus-scrape v0.1.1 (/source)
Dec 15 00:57:45.163 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
Dec 15 00:57:45.166 INFO [stderr] su: No module specific data is present
Dec 15 00:57:45.823 INFO running `"docker" "inspect" "27c2cc88b4d59fb98b2839ae44465fa0a8a346ae44c821c8d3100f2ba5a5d4d1"`
Dec 15 00:57:46.184 INFO running `"docker" "rm" "-f" "27c2cc88b4d59fb98b2839ae44465fa0a8a346ae44c821c8d3100f2ba5a5d4d1"`
Dec 15 00:57:46.542 INFO [stdout] 27c2cc88b4d59fb98b2839ae44465fa0a8a346ae44c821c8d3100f2ba5a5d4d1
Dec 15 00:57:46.546 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 00:57:47.030 INFO [stdout] 80b2045c02e03b3cac0ff86327873b112282e7580a4e651526f7fb6b6079507c
Dec 15 00:57:47.032 INFO running `"docker" "start" "-a" "80b2045c02e03b3cac0ff86327873b112282e7580a4e651526f7fb6b6079507c"`
Dec 15 00:57:47.818 INFO [stderr] usermod: no changes
Dec 15 00:57:47.933 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 00:57:47.955 INFO [stderr]      Running /target/debug/deps/prometheus_scrape-f0d03bdf997ad830
Dec 15 00:57:47.955 INFO [stdout] 
Dec 15 00:57:47.955 INFO [stdout] running 4 tests
Dec 15 00:57:47.955 INFO [stdout] test tests::test_golang_float ... ok
Dec 15 00:57:47.955 INFO [stdout] test tests::test_labels_parse ... ok
Dec 15 00:57:48.011 INFO [stdout] test tests::test_lineinfo_parse ... ok
Dec 15 00:57:48.113 INFO [stdout] test tests::test_parse_samples ... FAILED
Dec 15 00:57:48.113 INFO [stdout] 
Dec 15 00:57:48.113 INFO [stdout] failures:
Dec 15 00:57:48.113 INFO [stdout] 
Dec 15 00:57:48.113 INFO [stdout] ---- tests::test_parse_samples stdout ----
Dec 15 00:57:48.113 INFO [stdout] thread 'tests::test_parse_samples' panicked at 'attempt to multiply with overflow', /cargo-home/registry/src/github.com-1ecc6299db9ec823/chrono-0.4.6/src/offset/mod.rs:349:34
Dec 15 00:57:48.113 INFO [stdout] stack backtrace:
Dec 15 00:57:48.113 INFO [stdout]    0:     0x555abf83e9e3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90
Dec 15 00:57:48.113 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 15 00:57:48.113 INFO [stdout]    1:     0x555abf839178 - std::sys_common::backtrace::_print::h919420b22c2473e3
Dec 15 00:57:48.113 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 15 00:57:48.113 INFO [stdout]    2:     0x555abf83d952 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5
Dec 15 00:57:48.113 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 15 00:57:48.113 INFO [stdout]                                at src/libstd/panicking.rs:210
Dec 15 00:57:48.113 INFO [stdout]    3:     0x555abf83d647 - std::panicking::default_hook::h1134a4d34aab4428
Dec 15 00:57:48.113 INFO [stdout]                                at src/libstd/panicking.rs:218
Dec 15 00:57:48.113 INFO [stdout]    4:     0x555abf83e060 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42
Dec 15 00:57:48.113 INFO [stdout]                                at src/libstd/panicking.rs:487
Dec 15 00:57:48.113 INFO [stdout]    5:     0x555abf83dbe1 - std::panicking::continue_panic_fmt::h6b63497ce98499d4
Dec 15 00:57:48.113 INFO [stdout]                                at src/libstd/panicking.rs:394
Dec 15 00:57:48.113 INFO [stdout]    6:     0x555abf83dac5 - rust_begin_unwind
Dec 15 00:57:48.113 INFO [stdout]                                at src/libstd/panicking.rs:321
Dec 15 00:57:48.113 INFO [stdout]    7:     0x555abf852edc - core::panicking::panic_fmt::h68c043a5e81351f3
Dec 15 00:57:48.113 INFO [stdout]                                at src/libcore/panicking.rs:95
Dec 15 00:57:48.113 INFO [stdout]    8:     0x555abf852e0b - core::panicking::panic::had389f92dd581222
Dec 15 00:57:48.113 INFO [stdout]                                at src/libcore/panicking.rs:59
Dec 15 00:57:48.113 INFO [stdout]    9:     0x555abf60ae23 - chrono::offset::TimeZone::timestamp_millis_opt::h2195a5974e8fc4e9
Dec 15 00:57:48.113 INFO [stdout]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/chrono-0.4.6/src/offset/mod.rs:349
Dec 15 00:57:48.113 INFO [stdout]   10:     0x555abf60acc1 - chrono::offset::TimeZone::timestamp_millis::h95d11dd113a4cd37
Dec 15 00:57:48.113 INFO [stdout]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/chrono-0.4.6/src/offset/mod.rs:327
Dec 15 00:57:48.113 INFO [stdout]   11:     0x555abf612c27 - prometheus_scrape::Scrape::parse_at::hb40cf93a3e1a1788
Dec 15 00:57:48.113 INFO [stdout]                                at src/lib.rs:267
Dec 15 00:57:48.113 INFO [stdout]   12:     0x555abf61244f - prometheus_scrape::Scrape::parse::h5a14a1fb932bec4b
Dec 15 00:57:48.113 INFO [stdout]                                at src/lib.rs:223
Dec 15 00:57:48.113 INFO [stdout]   13:     0x555abf618714 - prometheus_scrape::tests::test_parse_samples::h3b26bbc1ade0a2d3
Dec 15 00:57:48.113 INFO [stdout]                                at src/lib.rs:492
Dec 15 00:57:48.113 INFO [stdout]   14:     0x555abf6185f9 - prometheus_scrape::tests::test_parse_samples::{{closure}}::h7f35a78c547c7fb3
Dec 15 00:57:48.113 INFO [stdout]                                at src/lib.rs:452
Dec 15 00:57:48.113 INFO [stdout]   15:     0x555abf60c33d - core::ops::function::FnOnce::call_once::hd441d7c93b801f4d
Dec 15 00:57:48.113 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238
Dec 15 00:57:48.113 INFO [stdout]   16:     0x555abf63430e - <F as alloc::boxed::FnBox<A>>::call_box::h3cf534772c089f15
Dec 15 00:57:48.113 INFO [stdout]                                at src/libtest/lib.rs:1483
Dec 15 00:57:48.113 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238
Dec 15 00:57:48.113 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 15 00:57:48.113 INFO [stdout]   17:     0x555abf84c999 - __rust_maybe_catch_panic
Dec 15 00:57:48.113 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 00:57:48.113 INFO [stdout]   18:     0x555abf651cb7 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8
Dec 15 00:57:48.113 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 15 00:57:48.113 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 15 00:57:48.113 INFO [stdout]                                at src/libtest/lib.rs:1438
Dec 15 00:57:48.113 INFO [stdout]   19:     0x555abf62cbc4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f
Dec 15 00:57:48.113 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136
Dec 15 00:57:48.113 INFO [stdout]   20:     0x555abf62d234 - std::panicking::try::do_call::h6a71e68ea4ad0d8a
Dec 15 00:57:48.113 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479
Dec 15 00:57:48.113 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319
Dec 15 00:57:48.113 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306
Dec 15 00:57:48.113 INFO [stdout]   21:     0x555abf84c999 - __rust_maybe_catch_panic
Dec 15 00:57:48.113 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 15 00:57:48.113 INFO [stdout]   22:     0x555abf6341ec - <F as alloc::boxed::FnBox<A>>::call_box::h260fd1ad8e2854a6
Dec 15 00:57:48.114 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 15 00:57:48.114 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 15 00:57:48.114 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478
Dec 15 00:57:48.114 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 15 00:57:48.114 INFO [stdout]   23:     0x555abf84065d - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99
Dec 15 00:57:48.114 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683
Dec 15 00:57:48.114 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 15 00:57:48.114 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:91
Dec 15 00:57:48.114 INFO [stdout]   24:     0x7fe1d712b6b9 - start_thread
Dec 15 00:57:48.114 INFO [stdout]   25:     0x7fe1d6c4b41c - clone
Dec 15 00:57:48.114 INFO [stdout]   26:                0x0 - <unknown>
Dec 15 00:57:48.114 INFO [stdout] 
Dec 15 00:57:48.114 INFO [stdout] 
Dec 15 00:57:48.114 INFO [stdout] failures:
Dec 15 00:57:48.114 INFO [stdout]     tests::test_parse_samples
Dec 15 00:57:48.114 INFO [stdout] 
Dec 15 00:57:48.114 INFO [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 00:57:48.114 INFO [stdout] 
Dec 15 00:57:48.117 INFO [stderr] error: test failed, to rerun pass '--lib'
Dec 15 00:57:48.118 INFO [stderr] su: No module specific data is present
Dec 15 00:57:48.711 INFO running `"docker" "inspect" "80b2045c02e03b3cac0ff86327873b112282e7580a4e651526f7fb6b6079507c"`
Dec 15 00:57:48.953 INFO running `"docker" "rm" "-f" "80b2045c02e03b3cac0ff86327873b112282e7580a4e651526f7fb6b6079507c"`
Dec 15 00:57:49.296 INFO [stdout] 80b2045c02e03b3cac0ff86327873b112282e7580a4e651526f7fb6b6079507c