[INFO] crate robotparser 0.10.2 is already in cache [INFO] extracting crate robotparser 0.10.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/robotparser/0.10.2 [INFO] extracting crate robotparser 0.10.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/robotparser/0.10.2 [INFO] validating manifest of robotparser-0.10.2 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 robotparser-0.10.2 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 robotparser-0.10.2 [INFO] finished frobbing robotparser-0.10.2 [INFO] frobbed toml for robotparser-0.10.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/robotparser/0.10.2/Cargo.toml [INFO] started frobbing robotparser-0.10.2 [INFO] finished frobbing robotparser-0.10.2 [INFO] frobbed toml for robotparser-0.10.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/robotparser/0.10.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 robotparser-0.10.2 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/robotparser/0.10.2:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 9576ad27c83f42fc2eb8484cb16bd491ac0d164d9ac2f40fd5323b676274d1b4 [INFO] running `"docker" "start" "-a" "9576ad27c83f42fc2eb8484cb16bd491ac0d164d9ac2f40fd5323b676274d1b4"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling robotparser v0.10.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.41s [INFO] running `"docker" "inspect" "9576ad27c83f42fc2eb8484cb16bd491ac0d164d9ac2f40fd5323b676274d1b4"` [INFO] running `"docker" "rm" "-f" "9576ad27c83f42fc2eb8484cb16bd491ac0d164d9ac2f40fd5323b676274d1b4"` [INFO] [stdout] 9576ad27c83f42fc2eb8484cb16bd491ac0d164d9ac2f40fd5323b676274d1b4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/robotparser/0.10.2:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 3dc0138511744e2449c43b7a06403a5ee389ae5d4eb449e8c23d492b53aea3b2 [INFO] running `"docker" "start" "-a" "3dc0138511744e2449c43b7a06403a5ee389ae5d4eb449e8c23d492b53aea3b2"` [INFO] [stderr] Compiling robotparser v0.10.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.91s [INFO] running `"docker" "inspect" "3dc0138511744e2449c43b7a06403a5ee389ae5d4eb449e8c23d492b53aea3b2"` [INFO] running `"docker" "rm" "-f" "3dc0138511744e2449c43b7a06403a5ee389ae5d4eb449e8c23d492b53aea3b2"` [INFO] [stdout] 3dc0138511744e2449c43b7a06403a5ee389ae5d4eb449e8c23d492b53aea3b2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/robotparser/0.10.2:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 17c172d3d6c634a0b84687d7e69e07f4a3598da9d8c16f35fac0f2eefb236659 [INFO] running `"docker" "start" "-a" "17c172d3d6c634a0b84687d7e69e07f4a3598da9d8c16f35fac0f2eefb236659"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/robotparser-7e42289853ae384e [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/lib-cb98cb0e3db4186e [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test test_robots_127_0_0_1 ... ok [INFO] [stdout] test test_robots_text_request_rate ... ok [INFO] [stdout] test test_robots_txt_10 ... ok [INFO] [stdout] test test_robots_text_crawl_delay ... ok [INFO] [stdout] test test_robots_txt_1 ... ok [INFO] [stdout] test test_robots_txt_11 ... ok [INFO] [stdout] test test_robots_txt_3 ... ok [INFO] [stdout] test test_robots_text_sitemaps ... ok [INFO] [stdout] test test_robots_txt_6 ... ok [INFO] [stdout] test test_robots_txt_9 ... ok [INFO] [stdout] test test_robots_txt_7 ... ok [INFO] [stdout] test test_robots_txt_8 ... ok [INFO] [stdout] test test_robots_txt_13 ... ok [INFO] [stdout] test test_robots_txt_5 ... ok [INFO] [stdout] test test_robots_txt_12 ... ok [INFO] [stdout] test test_robots_txt_2 ... ok [INFO] [stdout] test test_robots_txt_4 ... ok [INFO] [stdout] test test_robots_txt_read ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_robots_txt_read stdout ---- [INFO] [stdout] thread 'test_robots_txt_read' panicked at 'assertion failed: parser.can_fetch("*", "http://www.python.org/robots.txt")', tests/lib.rs:221:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5638a26b9e7b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5638a26b9e7b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5638a26b9e7b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5638a26b9e7b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5638a26b9e7b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5638a26b9aec - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x5638a26ba5ed - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5638a25f8f35 - std::panicking::begin_panic::h39336e1c8111d3ce [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x5638a1e8c838 - lib::test_robots_txt_read::h6fd9bdde1a405ff1 [INFO] [stdout] at tests/lib.rs:221 [INFO] [stdout] 9: 0x5638a1e8c77a - lib::test_robots_txt_read::{{closure}}::ha6bf0be4b1e61be1 [INFO] [stdout] at tests/lib.rs:218 [INFO] [stdout] 10: 0x5638a1e8f97e - core::ops::function::FnOnce::call_once::hbcce67c840bd3494 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 11: 0x5638a1e9f50f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 12: 0x5638a26bde3a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 13: 0x5638a1eb9afe - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x5638a1eb9afe - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x5638a1eb9afe - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 16: 0x5638a1e94f35 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x5638a1e99145 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x5638a1e99145 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 19: 0x5638a1e99145 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 20: 0x5638a26bde3a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 21: 0x5638a1e99742 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x5638a1e99742 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x5638a1e99742 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x5638a1e99742 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 25: 0x5638a26ad16f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 26: 0x5638a26bd180 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 27: 0x5638a26bd180 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x5638a26bd180 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7f98d9ef34a4 - start_thread [INFO] [stdout] 30: 0x7f98d9a1ed0f - __clone [INFO] [stdout] 31: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_robots_txt_read [INFO] [stdout] [INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test lib' [INFO] running `"docker" "inspect" "17c172d3d6c634a0b84687d7e69e07f4a3598da9d8c16f35fac0f2eefb236659"` [INFO] running `"docker" "rm" "-f" "17c172d3d6c634a0b84687d7e69e07f4a3598da9d8c16f35fac0f2eefb236659"` [INFO] [stdout] 17c172d3d6c634a0b84687d7e69e07f4a3598da9d8c16f35fac0f2eefb236659