[INFO] crate serde-xml-rs 0.3.1 is already in cache [INFO] extracting crate serde-xml-rs 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/serde-xml-rs/0.3.1 [INFO] extracting crate serde-xml-rs 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serde-xml-rs/0.3.1 [INFO] validating manifest of serde-xml-rs-0.3.1 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 serde-xml-rs-0.3.1 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 serde-xml-rs-0.3.1 [INFO] finished frobbing serde-xml-rs-0.3.1 [INFO] frobbed toml for serde-xml-rs-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/serde-xml-rs/0.3.1/Cargo.toml [INFO] started frobbing serde-xml-rs-0.3.1 [INFO] finished frobbing serde-xml-rs-0.3.1 [INFO] frobbed toml for serde-xml-rs-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serde-xml-rs/0.3.1/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing serde-xml-rs-0.3.1 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde-xml-rs/0.3.1:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] f5beb4ba62082874e42450112ffccbd0645862892b2c5631c1d3e8ed6bfdad42 [INFO] running `"docker" "start" "-a" "f5beb4ba62082874e42450112ffccbd0645862892b2c5631c1d3e8ed6bfdad42"` [INFO] [stderr] Compiling serde-xml-rs v0.3.1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain! { [INFO] [stderr] 6 | | types { [INFO] [stderr] 7 | | Error, [INFO] [stderr] 8 | | ErrorKind, [INFO] [stderr] ... | [INFO] [stderr] 35 | | } [INFO] [stderr] 36 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain! { [INFO] [stderr] 6 | | types { [INFO] [stderr] 7 | | Error, [INFO] [stderr] 8 | | ErrorKind, [INFO] [stderr] ... | [INFO] [stderr] 35 | | } [INFO] [stderr] 36 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `"docker" "inspect" "f5beb4ba62082874e42450112ffccbd0645862892b2c5631c1d3e8ed6bfdad42"` [INFO] running `"docker" "rm" "-f" "f5beb4ba62082874e42450112ffccbd0645862892b2c5631c1d3e8ed6bfdad42"` [INFO] [stdout] f5beb4ba62082874e42450112ffccbd0645862892b2c5631c1d3e8ed6bfdad42 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde-xml-rs/0.3.1:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 7e970bacc6a7bccf904026f08690118383ec169cd6970a0d96c0a06953da1fb0 [INFO] running `"docker" "start" "-a" "7e970bacc6a7bccf904026f08690118383ec169cd6970a0d96c0a06953da1fb0"` [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling docmatic v0.1.2 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling simple_logger v1.3.0 [INFO] [stderr] Compiling serde-xml-rs v0.3.1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain! { [INFO] [stderr] 6 | | types { [INFO] [stderr] 7 | | Error, [INFO] [stderr] 8 | | ErrorKind, [INFO] [stderr] ... | [INFO] [stderr] 35 | | } [INFO] [stderr] 36 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain! { [INFO] [stderr] 6 | | types { [INFO] [stderr] 7 | | Error, [INFO] [stderr] 8 | | ErrorKind, [INFO] [stderr] ... | [INFO] [stderr] 35 | | } [INFO] [stderr] 36 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.92s [INFO] running `"docker" "inspect" "7e970bacc6a7bccf904026f08690118383ec169cd6970a0d96c0a06953da1fb0"` [INFO] running `"docker" "rm" "-f" "7e970bacc6a7bccf904026f08690118383ec169cd6970a0d96c0a06953da1fb0"` [INFO] [stdout] 7e970bacc6a7bccf904026f08690118383ec169cd6970a0d96c0a06953da1fb0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serde-xml-rs/0.3.1:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 00743c7d8670eb13549c7e39196e9d2e0aff5b2d4a63a2286e295e012651fa27 [INFO] running `"docker" "start" "-a" "00743c7d8670eb13549c7e39196e9d2e0aff5b2d4a63a2286e295e012651fa27"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/serde_xml_rs-97fbf2fa2baa4910 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test ser::tests::serialize_a_list ... ignored [INFO] [stdout] test ser::tests::test_serialize_map_entries ... ok [INFO] [stdout] test ser::tests::test_serialize_enum ... ok [INFO] [stdout] test ser::tests::test_serialize_struct_field ... ok [INFO] [stdout] test ser::tests::test_start_serialize_struct ... ok [INFO] [stdout] test ser::tests::test_serialize_struct ... ok [INFO] [stdout] test ser::tests::test_serialize_bool ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/failures-92da665d475eb798 [INFO] [stdout] running 2 tests [INFO] [stdout] test multiple_roots_attributes_should_fail ... ok [INFO] [stdout] test simple_struct_from_attributes_should_fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/migrated-3007485cd69c668f [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test test_doctype ... ignored [INFO] [stdout] test test_forwarded_namespace ... ignored [INFO] [stdout] test test_hugo_duncan ... ok [INFO] [stdout] test test_nicolai86 ... ignored [INFO] [stdout] test test_option_not_trim ... ignored [INFO] [stdout] test futile ... ok [INFO] [stdout] test test_amoskvin ... ok [INFO] [stdout] test test_namespaces ... ok [INFO] [stdout] test futile2 ... ok [INFO] [stdout] test test_parse_complexstruct ... ignored [INFO] [stdout] test test_parse_enum ... ignored [INFO] [stdout] test test_parse_hierarchies ... ignored [INFO] [stdout] test test_option ... ok [INFO] [stdout] test test_parse_attributes ... ok [INFO] [stdout] test test_hugo_duncan2 ... ok [INFO] [stdout] test test_parse_f64 ... ok [INFO] [stdout] test test_parse_i64 ... ok [INFO] [stdout] test test_parse_string ... ok [INFO] [stdout] test test_parse_bool ... ok [INFO] [stdout] test test_parse_string_not_trim ... ignored [INFO] [stdout] test test_parse_unit ... ok [INFO] [stdout] test test_parse_xml_value ... ok [INFO] [stdout] test unknown_field ... ok [INFO] [stdout] test test_parse_u64 ... ok [INFO] [stdout] test test_parse_struct ... ok [INFO] [stdout] test test_parse_unfinished ... ok [INFO] [stdout] test test_things_qc_found ... ok [INFO] [stdout] test test_doctype_fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/readme-653c7a60d4ee4fa9 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test README.md - serde_xml_rs::Parsing_the__value__of_a_tag (line 50) ... ignored [INFO] [stdout] test README.md - serde_xml_rs::Usage (line 11) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- README.md - serde_xml_rs::Usage (line 11) stdout ---- [INFO] [stdout] error[E0464]: multiple matching crates for `serde_derive` [INFO] [stdout] --> README.md:13:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serde_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: candidates: [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-22a4a5c7e84b24bf.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-ec6c1971bd729d48.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-6bdea8aad2cd599d.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-2aa4762dbb531aa7.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-7027d72f57c6ac18.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-fc81e38c0f8a803c.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-38e6be8a18836861.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-50e8d34025c67b10.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-5d98d9cc758ffd22.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-748163201e76a3fd.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-2ce29f41d44c22d6.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-71465d62e42b8513.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-e5b14bb5e59d8e01.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-24ca6ea7cbfaea2d.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-13b377c753c5caca.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-1027b2d4d1706ce5.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-ca9302471ad8c0c4.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-7e46c716b97b88fa.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-2099444a916d8333.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-b4bfa5eef21d6baa.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-383441c3314d8408.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-05c8f5e19234eb3a.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-17fb56af074843d9.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-870a32ca9ed59bdf.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-b1d80af85a600ea6.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-d0f33ba7adea4641.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-9eec68d5e4efa8a8.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-018b4683463a8ba8.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-26e7377a12b22468.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-cdb9c9bd4957d0bd.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-2cbac5d8acf8c411.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-eebcb8be909861e1.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-1679cb065c955e1b.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-b65c2b872a158cb2.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-d9fa3df09af1020b.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-fb11b4d24ae9d026.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-f3d7db1da2f3236a.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-1ea83814f5707ecd.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-8920e88ae728944d.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-66a1c9dcf9ad306a.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-789039e437dfa2c1.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-a59e89cd6cc972ab.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-fe478294a47c829e.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-250a2adbf4bd4b8f.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-53d834a2bb110c32.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-8347a3d2062589d9.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-ca8fff239a88d299.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-7f6eee9fc9bee3fe.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-2c4ccfab6b3635fb.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-a86450f651680de1.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-dbd509282c2b9ccf.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-ad263976eac7d7e1.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-832db84ee8700ef3.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-a1af26509ddc6422.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-29b76a18698134ae.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-a19a4085b86c40e4.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-470e0d07f1cf1977.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-131a5a64f86a80d1.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-8b13672eee936a8d.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-5c1efe03de1c3246.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-8525889763034810.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-aa10bfa0f0c94a11.so [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `serde_derive` [INFO] [stdout] --> README.md:13:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serde_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] README.md - serde_xml_rs::Usage (line 11) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] test test_readme ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_readme stdout ---- [INFO] [stdout] thread 'test_readme' panicked at 'Failed to run rustdoc tests on '"README.md"'', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/docmatic-0.1.2/src/lib.rs:97:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55655f8d8c3b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55655f8d8c3b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55655f8d8c3b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55655f8d8c3b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55655f8d8c3b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55655f8d88aa - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55655f8d93b0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55655f83a1e3 - std::panicking::begin_panic::he6d63068a6c16505 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55655f83a10d - docmatic::Assert::test_file::h63914106c0a533c8 [INFO] [stdout] at /opt/crater/workdir/<::std::macros::panic macros>:4 [INFO] [stdout] 9: 0x55655f839e4c - docmatic::assert_file::h7f43e8f753f3fe10 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/docmatic-0.1.2/src/lib.rs:125 [INFO] [stdout] 10: 0x55655f839bb5 - readme::test_readme::h2a567175603cfdb5 [INFO] [stdout] at tests/readme.rs:5 [INFO] [stdout] 11: 0x55655f839b8a - readme::test_readme::{{closure}}::h54bdf0323580855c [INFO] [stdout] at tests/readme.rs:4 [INFO] [stdout] 12: 0x55655f83abce - core::ops::function::FnOnce::call_once::h9e65e82b356991be [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x55655f8464cf - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 14: 0x55655f8e04da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 15: 0x55655f860ac8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 16: 0x55655f860ac8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 17: 0x55655f860ac8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 18: 0x55655f83b945 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 19: 0x55655f83fa05 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 20: 0x55655f83fa05 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 21: 0x55655f83fa05 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 22: 0x55655f8e04da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 23: 0x55655f840102 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 24: 0x55655f840102 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x55655f840102 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 26: 0x55655f840102 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 27: 0x55655f8cdd7f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x55655f8dfc30 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 29: 0x55655f8dfc30 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 30: 0x55655f8dfc30 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 31: 0x7fb5f3b734a4 - start_thread [INFO] [stdout] 32: 0x7fb5f369ed0f - __clone [INFO] [stdout] 33: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_readme [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test readme' [INFO] running `"docker" "inspect" "00743c7d8670eb13549c7e39196e9d2e0aff5b2d4a63a2286e295e012651fa27"` [INFO] running `"docker" "rm" "-f" "00743c7d8670eb13549c7e39196e9d2e0aff5b2d4a63a2286e295e012651fa27"` [INFO] [stdout] 00743c7d8670eb13549c7e39196e9d2e0aff5b2d4a63a2286e295e012651fa27