[INFO] crate cabot 0.6.0 is already in cache [INFO] testing cabot-0.6.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate cabot 0.6.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate cabot 0.6.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate cabot 0.6.0 [INFO] finished tweaking crates.io crate cabot 0.6.0 [INFO] tweaked toml for crates.io crate cabot 0.6.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate cabot 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 29645bd52154c6dd6cd28d22f2ff66631502fecdfefe7c92681c85ed15e427ad [INFO] running `"docker" "start" "-a" "29645bd52154c6dd6cd28d22f2ff66631502fecdfefe7c92681c85ed15e427ad"` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling untrusted v0.7.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling kv-log-macro v1.0.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling async-task v1.3.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling webpki v0.21.2 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling webpki-roots v0.19.0 [INFO] [stderr] Compiling rustls v0.17.0 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling async-std v1.5.0 [INFO] [stderr] Compiling cabot v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `"docker" "inspect" "29645bd52154c6dd6cd28d22f2ff66631502fecdfefe7c92681c85ed15e427ad"` [INFO] running `"docker" "rm" "-f" "29645bd52154c6dd6cd28d22f2ff66631502fecdfefe7c92681c85ed15e427ad"` [INFO] [stdout] 29645bd52154c6dd6cd28d22f2ff66631502fecdfefe7c92681c85ed15e427ad [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stdout] 06e5ab8dc61d6f310ca6b52e69c9a75de44b8015a0b6a03b9b3d6ab1f507c45e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "06e5ab8dc61d6f310ca6b52e69c9a75de44b8015a0b6a03b9b3d6ab1f507c45e"` [INFO] [stderr] Compiling cabot v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.12s [INFO] running `"docker" "inspect" "06e5ab8dc61d6f310ca6b52e69c9a75de44b8015a0b6a03b9b3d6ab1f507c45e"` [INFO] running `"docker" "rm" "-f" "06e5ab8dc61d6f310ca6b52e69c9a75de44b8015a0b6a03b9b3d6ab1f507c45e"` [INFO] [stdout] 06e5ab8dc61d6f310ca6b52e69c9a75de44b8015a0b6a03b9b3d6ab1f507c45e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 809c5b8f093b0e1fa037519eaf7d2698200d24a73eff4851c6df0c4589884201 [INFO] running `"docker" "start" "-a" "809c5b8f093b0e1fa037519eaf7d2698200d24a73eff4851c6df0c4589884201"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cabot-a602fd2c673a994b [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test client::tests::test_build_http_header_obsolete_line_folding_tab ... ok [INFO] [stdout] test client::tests::test_build_http_header_obsolete_line_folding ... ok [INFO] [stdout] test request::tests::test_get_request_to_string ... ok [INFO] [stdout] test client::tests::test_build_http_response_from_string ... ok [INFO] [stdout] test request::tests::test_get_request_with_headers_to_string ... ok [INFO] [stdout] test client::tests::test_build_http_no_response_body ... ok [INFO] [stdout] test request::tests::test_post_request_with_headers_to_string ... ok [INFO] [stdout] test request::tests::test_get_request_with_host_to_string ... ok [INFO] [stdout] test response::tests::test_build_response_ok ... ok [INFO] [stdout] test request::tests::test_request_builder_complete ... ok [INFO] [stdout] test request::tests::test_request_builder_simple ... ok [INFO] [stdout] test response::tests::test_response_ok ... ok [INFO] [stdout] test response::tests::test_response_ok_no_body ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cabot-0972695193a595ab [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] Doc-tests cabot [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/response.rs - response (line 6) ... ok [INFO] [stdout] test src/request.rs - request (line 4) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 21) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: DNSLookupError("Host does not exists")', src/lib.rs:11:38 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c3cd842194 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55c3cd842194 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55c3cd842194 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55c3cd842194 - ::fmt::h7729313ad2d729c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55c3cd862d6c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55c3cd83c673 - std::io::Write::write_fmt::hfb486fa6ccb90f14 [INFO] [stdout] at src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55c3cd844975 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x55c3cd844975 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x55c3cd844975 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x55c3cd8446b2 - std::panicking::default_hook::h9386f7e484840463 [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x55c3cd844fd2 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 11: 0x55c3cd844bbb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 12: 0x55c3cd862151 - core::panicking::panic_fmt::hc5953a7331f9805c [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 13: 0x55c3cd861f73 - core::option::expect_none_failed::hf2c575a7b931ce1f [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 14: 0x55c3cd5b4488 - core::result::Result::unwrap::h8280c0216bd6bff3 [INFO] [stdout] 15: 0x55c3cd5d2274 - rust_out::main::{{closure}}::h201eb644c3f70eee [INFO] [stdout] 16: 0x55c3cd5cc5ca - as core::future::future::Future>::poll::hd86a8f40ada9396a [INFO] [stdout] 17: 0x55c3cd5d0f75 - async_std::task::block_on::block_on::{{closure}}::hdd598b31d6216ac3 [INFO] [stdout] 18: 0x55c3cd5cc3aa - as core::future::future::Future>::poll::hce26174b3062617b [INFO] [stdout] 19: 0x55c3cd5d06e7 - async_std::task::block_on::run::{{closure}}::hb51bd258609d6c44 [INFO] [stdout] 20: 0x55c3cd5ac45a - std::thread::local::LocalKey::try_with::h83e90dc23fe22c9a [INFO] [stdout] 21: 0x55c3cd5ac361 - std::thread::local::LocalKey::with::h7933e21b571e257a [INFO] [stdout] 22: 0x55c3cd5d0534 - async_std::task::block_on::run::h33edc24cfa754fdc [INFO] [stdout] 23: 0x55c3cd5d0e33 - async_std::task::block_on::block_on::{{closure}}::h662b0c297b99f5c1 [INFO] [stdout] 24: 0x55c3cd5d0150 - async_std::task::task::Task::set_current::{{closure}}::hfcfb6396e58341ac [INFO] [stdout] 25: 0x55c3cd5ac8e0 - std::thread::local::LocalKey::try_with::he6a2fdd193ec6939 [INFO] [stdout] 26: 0x55c3cd5ac2f3 - std::thread::local::LocalKey::with::h3283994a448f4788 [INFO] [stdout] 27: 0x55c3cd5d003b - async_std::task::task::Task::set_current::hb9e8fdd18278d6ad [INFO] [stdout] 28: 0x55c3cd5d0d63 - async_std::task::block_on::block_on::hdd780e2ca3aa0401 [INFO] [stdout] 29: 0x55c3cd5d1e64 - rust_out::main::hce5147e828914a17 [INFO] [stdout] 30: 0x55c3cd5ac1e3 - std::rt::lang_start::{{closure}}::hd4d3223f97a59432 [INFO] [stdout] 31: 0x55c3cd845418 - std::rt::lang_start_internal::{{closure}}::h76043ceda1ce1596 [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 32: 0x55c3cd845418 - std::panicking::try::do_call::hb3d81a78fdf1ed63 [INFO] [stdout] at src/libstd/panicking.rs:331 [INFO] [stdout] 33: 0x55c3cd845418 - std::panicking::try::he8d7c35962fb5d7e [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55c3cd845418 - std::panic::catch_unwind::h643ad9bfe058a347 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55c3cd845418 - std::rt::lang_start_internal::h4b0f023744ce345f [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 36: 0x55c3cd5ac1c8 - std::rt::lang_start::h03f94474139bc599 [INFO] [stdout] 37: 0x55c3cd5d23ab - main [INFO] [stdout] 38: 0x7f1c4b654b97 - __libc_start_main [INFO] [stdout] 39: 0x55c3cd5aa76a - _start [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 21) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "809c5b8f093b0e1fa037519eaf7d2698200d24a73eff4851c6df0c4589884201"` [INFO] running `"docker" "rm" "-f" "809c5b8f093b0e1fa037519eaf7d2698200d24a73eff4851c6df0c4589884201"` [INFO] [stdout] 809c5b8f093b0e1fa037519eaf7d2698200d24a73eff4851c6df0c4589884201