[INFO] crate cabot 0.3.0 is already in cache [INFO] testing cabot-0.3.0 against 1.38.0 for beta-1.39-1 [INFO] extracting crate cabot 0.3.0 into work/builds/worker-4/source [INFO] validating manifest of crates.io crate cabot 0.3.0 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate cabot 0.3.0 [INFO] finished tweaking crates.io crate cabot 0.3.0 [INFO] tweaked toml for crates.io crate cabot 0.3.0 written to work/builds/worker-4/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] d4e8c559d85bf0997ed9df023294477c647dc2bc0de548ecefa29b74700aaac5 [INFO] running `"docker" "start" "-a" "d4e8c559d85bf0997ed9df023294477c647dc2bc0de548ecefa29b74700aaac5"` [INFO] [stderr] Compiling rustls v0.15.2 [INFO] [stderr] Compiling cabot v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:42:21 [INFO] [stderr] | [INFO] [stderr] 42 | writer: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:136:28 [INFO] [stderr] | [INFO] [stderr] 136 | fn new(writer: &'a mut Write, reader: &'a mut T) -> Self { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:246:25 [INFO] [stderr] | [INFO] [stderr] 246 | writer: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:428:15 [INFO] [stderr] | [INFO] [stderr] 428 | out: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:448:15 [INFO] [stderr] | [INFO] [stderr] 448 | out: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:520:19 [INFO] [stderr] | [INFO] [stderr] 520 | mut out: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin.rs:230:18 [INFO] [stderr] | [INFO] [stderr] 230 | out: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin.rs:236:29 [INFO] [stderr] | [INFO] [stderr] 236 | pub fn new(out: &'a mut Write, verbose: bool) -> Self { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.44s [INFO] running `"docker" "inspect" "d4e8c559d85bf0997ed9df023294477c647dc2bc0de548ecefa29b74700aaac5"` [INFO] running `"docker" "rm" "-f" "d4e8c559d85bf0997ed9df023294477c647dc2bc0de548ecefa29b74700aaac5"` [INFO] [stdout] d4e8c559d85bf0997ed9df023294477c647dc2bc0de548ecefa29b74700aaac5 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] ec11e3370e3a2b114601f2c64f091551515e284ffb7062aac4665f72bca0c9c5 [INFO] running `"docker" "start" "-a" "ec11e3370e3a2b114601f2c64f091551515e284ffb7062aac4665f72bca0c9c5"` [INFO] [stderr] Compiling cabot v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:42:21 [INFO] [stderr] | [INFO] [stderr] 42 | writer: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:136:28 [INFO] [stderr] | [INFO] [stderr] 136 | fn new(writer: &'a mut Write, reader: &'a mut T) -> Self { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:246:25 [INFO] [stderr] | [INFO] [stderr] 246 | writer: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:428:15 [INFO] [stderr] | [INFO] [stderr] 428 | out: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:448:15 [INFO] [stderr] | [INFO] [stderr] 448 | out: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:520:19 [INFO] [stderr] | [INFO] [stderr] 520 | mut out: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin.rs:230:18 [INFO] [stderr] | [INFO] [stderr] 230 | out: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin.rs:236:29 [INFO] [stderr] | [INFO] [stderr] 236 | pub fn new(out: &'a mut Write, verbose: bool) -> Self { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.94s [INFO] running `"docker" "inspect" "ec11e3370e3a2b114601f2c64f091551515e284ffb7062aac4665f72bca0c9c5"` [INFO] running `"docker" "rm" "-f" "ec11e3370e3a2b114601f2c64f091551515e284ffb7062aac4665f72bca0c9c5"` [INFO] [stdout] ec11e3370e3a2b114601f2c64f091551515e284ffb7062aac4665f72bca0c9c5 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 7ee192378f38291265f3020e91b251006462c893bd7490ad4c18e39b45cb124d [INFO] running `"docker" "start" "-a" "7ee192378f38291265f3020e91b251006462c893bd7490ad4c18e39b45cb124d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cabot-8e33ec535b525046 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test request::tests::test_get_request_to_string ... ok [INFO] [stdout] test request::tests::test_get_request_with_headers_to_string ... ok [INFO] [stdout] test request::tests::test_get_request_with_host_to_string ... ok [INFO] [stdout] test request::tests::test_post_request_with_headers_to_string ... ok [INFO] [stdout] test response::tests::test_build_response_ok ... ok [INFO] [stdout] test response::tests::test_response_ok_no_body ... ok [INFO] [stdout] test response::tests::test_response_ok ... ok [INFO] [stdout] test request::tests::test_request_builder_simple ... ok [INFO] [stdout] test request::tests::test_request_builder_complete ... ok [INFO] [stdout] test client::tests::test_build_http_no_response_body ... ok [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 client::tests::test_build_http_response_from_string ... 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-b2d32571704ec635 [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) ... FAILED [INFO] [stdout] test src/lib.rs - (line 21) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/request.rs - request (line 4) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"POST / HTTP/1.1\r\nContent-Type: application/json\r\nUser-Agent: cabot/0.3.0\r\nHost: localhost\r\nConnection: close\r\nContent-Length: 2\r\n\r\n{}"`, [INFO] [stdout] right: `"POST / HTTP/1.1\r\nContent-Type: application/json\r\nUser-Agent: cabot/0.2.1\r\nHost: localhost\r\nConnection: close\r\nContent-Length: 2\r\n\r\n{}"`', src/request.rs:16:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560e570a3f9b - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x560e570a3f9b - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x560e570a3f9b - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x560e570a3f9b - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x560e570a3f9b - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x560e570a3c76 - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x560e570a465d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x560e570a41e2 - std::panicking::continue_panic_fmt::h25abfbb4e5b7043a [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x560e570a412f - std::panicking::begin_panic_fmt::hc33ce01c7f7cd52d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x560e56fe0df4 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 10: 0x560e56fe0ac3 - std::rt::lang_start::{{closure}}::h47cd0236d084ef94 [INFO] [stdout] 11: 0x560e570a40b3 - std::rt::lang_start_internal::{{closure}}::h4e93c1949c7a1955 [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 12: 0x560e570a40b3 - std::panicking::try::do_call::h9440ccd4dc467eaa [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 13: 0x560e570a5a6a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 14: 0x560e570a4b6d - std::panicking::try::hc046e7ee42ee744f [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 15: 0x560e570a4b6d - std::panic::catch_unwind::h27dfc457c200aee0 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 16: 0x560e570a4b6d - std::rt::lang_start_internal::hea1b49a567afe309 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: 0x560e56fe0aa8 - std::rt::lang_start::h74b7ed2f3cfd5b0d [INFO] [stdout] 18: 0x560e56fe0e8b - main [INFO] [stdout] 19: 0x7f1ff01abb97 - __libc_start_main [INFO] [stdout] 20: 0x560e56fdfd6a - _start [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [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: IOError(Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5595745a472b - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5595745a472b - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5595745a472b - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5595745a472b - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5595745a472b - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5595745a4406 - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x5595745a4e3d - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5595745a49c2 - std::panicking::continue_panic_fmt::h25abfbb4e5b7043a [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5595745a48a6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5595745bb33d - core::panicking::panic_fmt::h7e9f94035af782b3 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5595745bb437 - core::result::unwrap_failed::hf7591c1dd9412006 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x5595740da83c - core::result::Result::unwrap::h65f8685b4df94d88 [INFO] [stdout] 12: 0x5595740db506 - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x5595740db3d3 - std::rt::lang_start::{{closure}}::h47cd0236d084ef94 [INFO] [stdout] 14: 0x5595745a4843 - std::rt::lang_start_internal::{{closure}}::h4e93c1949c7a1955 [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x5595745a4843 - std::panicking::try::do_call::h9440ccd4dc467eaa [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x5595745a7c3a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 17: 0x5595745a534d - std::panicking::try::hc046e7ee42ee744f [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x5595745a534d - std::panic::catch_unwind::h27dfc457c200aee0 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x5595745a534d - std::rt::lang_start_internal::hea1b49a567afe309 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x5595740db3b8 - std::rt::lang_start::h74b7ed2f3cfd5b0d [INFO] [stdout] 21: 0x5595740db69b - main [INFO] [stdout] 22: 0x7f1f82c80b97 - __libc_start_main [INFO] [stdout] 23: 0x5595740da46a - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 21) [INFO] [stdout] src/request.rs - request (line 4) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "7ee192378f38291265f3020e91b251006462c893bd7490ad4c18e39b45cb124d"` [INFO] running `"docker" "rm" "-f" "7ee192378f38291265f3020e91b251006462c893bd7490ad4c18e39b45cb124d"` [INFO] [stdout] 7ee192378f38291265f3020e91b251006462c893bd7490ad4c18e39b45cb124d