Dec 15 07:42:31.703 INFO testing io-tools-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 15 07:42:31.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 07:42:32.409 INFO [stdout] 287ea4cf9a9e71118cf3326954777fa23b9e41c29c9573a9a52c088ee30c851e Dec 15 07:42:32.409 INFO running `"docker" "start" "-a" "287ea4cf9a9e71118cf3326954777fa23b9e41c29c9573a9a52c088ee30c851e"` Dec 15 07:42:33.896 INFO [stderr] usermod: no changes Dec 15 07:42:33.959 INFO [stderr] Compiling io-tools v0.1.1 (/source) Dec 15 07:42:35.850 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.91s Dec 15 07:42:35.853 INFO [stderr] su: No module specific data is present Dec 15 07:42:36.431 INFO running `"docker" "inspect" "287ea4cf9a9e71118cf3326954777fa23b9e41c29c9573a9a52c088ee30c851e"` Dec 15 07:42:36.776 INFO running `"docker" "rm" "-f" "287ea4cf9a9e71118cf3326954777fa23b9e41c29c9573a9a52c088ee30c851e"` Dec 15 07:42:37.255 INFO [stdout] 287ea4cf9a9e71118cf3326954777fa23b9e41c29c9573a9a52c088ee30c851e Dec 15 07:42:37.255 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 07:42:37.967 INFO [stdout] e912e7631bbe3a3065392ee78278700a329029c71b5f5d6acae29d7bd2eee734 Dec 15 07:42:37.975 INFO running `"docker" "start" "-a" "e912e7631bbe3a3065392ee78278700a329029c71b5f5d6acae29d7bd2eee734"` Dec 15 07:42:38.990 INFO [stderr] usermod: no changes Dec 15 07:42:39.043 INFO [stderr] Compiling io-tools v0.1.1 (/source) Dec 15 07:42:41.502 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.48s Dec 15 07:42:41.507 INFO [stderr] su: No module specific data is present Dec 15 07:42:42.104 INFO running `"docker" "inspect" "e912e7631bbe3a3065392ee78278700a329029c71b5f5d6acae29d7bd2eee734"` Dec 15 07:42:42.468 INFO running `"docker" "rm" "-f" "e912e7631bbe3a3065392ee78278700a329029c71b5f5d6acae29d7bd2eee734"` Dec 15 07:42:42.823 INFO [stdout] e912e7631bbe3a3065392ee78278700a329029c71b5f5d6acae29d7bd2eee734 Dec 15 07:42:42.831 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 07:42:43.461 INFO [stdout] 7b0264949cdf11b7492e1939acd14a65bb1dd43d80f088cfebd100d7c4e395f1 Dec 15 07:42:43.467 INFO running `"docker" "start" "-a" "7b0264949cdf11b7492e1939acd14a65bb1dd43d80f088cfebd100d7c4e395f1"` Dec 15 07:42:44.315 INFO [stderr] usermod: no changes Dec 15 07:42:44.358 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 15 07:42:44.359 INFO [stderr] Running /target/debug/deps/io_tools-5b08a85f4154e62f Dec 15 07:42:44.364 INFO [stdout] Dec 15 07:42:44.364 INFO [stdout] running 6 tests Dec 15 07:42:44.374 INFO [stdout] test common::buf::tests::test_bytes ... ok Dec 15 07:42:44.374 INFO [stdout] test common::buf::tests::test_varint ... ok Dec 15 07:42:44.375 INFO [stdout] test common::buf::tests::test_str ... ok Dec 15 07:42:44.375 INFO [stdout] test common::buf::tests::test_error ... ok Dec 15 07:42:44.375 INFO [stdout] test common::buf::tests::test_base_rw ... ok Dec 15 07:42:44.435 INFO [stdout] test common::buf::tests::test_combination_op ... FAILED Dec 15 07:42:44.435 INFO [stdout] Dec 15 07:42:44.435 INFO [stdout] failures: Dec 15 07:42:44.435 INFO [stdout] Dec 15 07:42:44.435 INFO [stdout] ---- common::buf::tests::test_combination_op stdout ---- Dec 15 07:42:44.435 INFO [stdout] thread 'common::buf::tests::test_combination_op' panicked at 'assertion failed: `(left == right)` Dec 15 07:42:44.435 INFO [stdout] left: `0.0`, Dec 15 07:42:44.435 INFO [stdout] right: `1.0`', src/common/buf.rs:461:9 Dec 15 07:42:44.435 INFO [stdout] stack backtrace: Dec 15 07:42:44.435 INFO [stdout] 0: 0x555ac0e6e0d3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 15 07:42:44.435 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 07:42:44.435 INFO [stdout] 1: 0x555ac0e68868 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 15 07:42:44.435 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 15 07:42:44.435 INFO [stdout] 2: 0x555ac0e6d042 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 15 07:42:44.435 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 15 07:42:44.435 INFO [stdout] at src/libstd/panicking.rs:210 Dec 15 07:42:44.435 INFO [stdout] 3: 0x555ac0e6cd37 - std::panicking::default_hook::hf0c15a583008ed0d Dec 15 07:42:44.435 INFO [stdout] at src/libstd/panicking.rs:218 Dec 15 07:42:44.435 INFO [stdout] 4: 0x555ac0e6d750 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 15 07:42:44.435 INFO [stdout] at src/libstd/panicking.rs:487 Dec 15 07:42:44.435 INFO [stdout] 5: 0x555ac0e6d2d1 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 15 07:42:44.435 INFO [stdout] at src/libstd/panicking.rs:394 Dec 15 07:42:44.435 INFO [stdout] 6: 0x555ac0e6d21e - std::panicking::begin_panic_fmt::h2207969583fb9324 Dec 15 07:42:44.435 INFO [stdout] at src/libstd/panicking.rs:349 Dec 15 07:42:44.435 INFO [stdout] 7: 0x555ac0e12cea - io_tools::common::buf::tests::test_combination_op::hc7217f198cb46e84 Dec 15 07:42:44.435 INFO [stdout] at src/common/buf.rs:461 Dec 15 07:42:44.435 INFO [stdout] 8: 0x555ac0e10809 - io_tools::common::buf::tests::test_combination_op::{{closure}}::h859cf778e2e99f6c Dec 15 07:42:44.435 INFO [stdout] at src/common/buf.rs:433 Dec 15 07:42:44.435 INFO [stdout] 9: 0x555ac0e213ed - core::ops::function::FnOnce::call_once::hea0233810947102e Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 07:42:44.435 INFO [stdout] 10: 0x555ac0e29d4e - >::call_box::hac337ba1af72dc2b Dec 15 07:42:44.435 INFO [stdout] at src/libtest/lib.rs:1483 Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 07:42:44.435 INFO [stdout] 11: 0x555ac0e7bd19 - __rust_maybe_catch_panic Dec 15 07:42:44.435 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 07:42:44.435 INFO [stdout] 12: 0x555ac0e47557 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 07:42:44.435 INFO [stdout] at src/libtest/lib.rs:1438 Dec 15 07:42:44.435 INFO [stdout] 13: 0x555ac0e22464 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 15 07:42:44.435 INFO [stdout] 14: 0x555ac0e22a54 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 07:42:44.435 INFO [stdout] 15: 0x555ac0e7bd19 - __rust_maybe_catch_panic Dec 15 07:42:44.435 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 07:42:44.435 INFO [stdout] 16: 0x555ac0e29c2c - >::call_box::h8ae063aff93ccdb6 Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 07:42:44.435 INFO [stdout] 17: 0x555ac0e6fcdd - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 15 07:42:44.435 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 15 07:42:44.435 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 15 07:42:44.435 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 15 07:42:44.435 INFO [stdout] 18: 0x7fe752e026b9 - start_thread Dec 15 07:42:44.435 INFO [stdout] 19: 0x7fe75292241c - clone Dec 15 07:42:44.435 INFO [stdout] 20: 0x0 - Dec 15 07:42:44.435 INFO [stdout] Dec 15 07:42:44.435 INFO [stdout] Dec 15 07:42:44.435 INFO [stdout] failures: Dec 15 07:42:44.435 INFO [stdout] common::buf::tests::test_combination_op Dec 15 07:42:44.435 INFO [stdout] Dec 15 07:42:44.435 INFO [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 07:42:44.435 INFO [stdout] Dec 15 07:42:44.438 INFO [stderr] error: test failed, to rerun pass '--lib' Dec 15 07:42:44.438 INFO [stderr] su: No module specific data is present Dec 15 07:42:44.904 INFO running `"docker" "inspect" "7b0264949cdf11b7492e1939acd14a65bb1dd43d80f088cfebd100d7c4e395f1"` Dec 15 07:42:45.125 INFO running `"docker" "rm" "-f" "7b0264949cdf11b7492e1939acd14a65bb1dd43d80f088cfebd100d7c4e395f1"` Dec 15 07:42:45.324 INFO [stdout] 7b0264949cdf11b7492e1939acd14a65bb1dd43d80f088cfebd100d7c4e395f1