[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 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-5/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/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 08cd7539dec8dfed3d33cbcb61227f4d8fe1840222dc91b8d4843c2977e675bb [INFO] running `"docker" "start" "-a" "08cd7539dec8dfed3d33cbcb61227f4d8fe1840222dc91b8d4843c2977e675bb"` [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 0.94s [INFO] running `"docker" "inspect" "08cd7539dec8dfed3d33cbcb61227f4d8fe1840222dc91b8d4843c2977e675bb"` [INFO] running `"docker" "rm" "-f" "08cd7539dec8dfed3d33cbcb61227f4d8fe1840222dc91b8d4843c2977e675bb"` [INFO] [stdout] 08cd7539dec8dfed3d33cbcb61227f4d8fe1840222dc91b8d4843c2977e675bb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 5454131efd438cee6a2a4e31a0f21ffadcc54b6b479e6fb3c8f207b80a8b81c5 [INFO] running `"docker" "start" "-a" "5454131efd438cee6a2a4e31a0f21ffadcc54b6b479e6fb3c8f207b80a8b81c5"` [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 11.93s [INFO] running `"docker" "inspect" "5454131efd438cee6a2a4e31a0f21ffadcc54b6b479e6fb3c8f207b80a8b81c5"` [INFO] running `"docker" "rm" "-f" "5454131efd438cee6a2a4e31a0f21ffadcc54b6b479e6fb3c8f207b80a8b81c5"` [INFO] [stdout] 5454131efd438cee6a2a4e31a0f21ffadcc54b6b479e6fb3c8f207b80a8b81c5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] ccfc29420951f34677ef1ad9bcb1db2da0c0b5835cfc26dc07be19150a70739f [INFO] running `"docker" "start" "-a" "ccfc29420951f34677ef1ad9bcb1db2da0c0b5835cfc26dc07be19150a70739f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/serde_xml_rs-17c023a8fb58f8a2 [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_bool ... 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] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/failures-485f144d4c85f61d [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test simple_struct_from_attributes_should_fail ... ok [INFO] [stdout] test multiple_roots_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] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test test_doctype ... ignored [INFO] [stdout] test test_forwarded_namespace ... ignored [INFO] [stdout] test test_nicolai86 ... ignored [INFO] [stderr] Running /opt/crater/target/debug/deps/migrated-1e7ffa8cfb8c4050 [INFO] [stdout] test futile2 ... ok [INFO] [stdout] test test_amoskvin ... ok [INFO] [stdout] test test_hugo_duncan ... ok [INFO] [stdout] test test_option_not_trim ... ignored [INFO] [stdout] test test_parse_complexstruct ... ignored [INFO] [stdout] test test_parse_enum ... ignored [INFO] [stdout] test futile ... ok [INFO] [stdout] test test_parse_hierarchies ... ignored [INFO] [stdout] test test_parse_attributes ... ok [INFO] [stdout] test test_hugo_duncan2 ... ok [INFO] [stdout] test test_parse_string_not_trim ... ignored [INFO] [stdout] test test_parse_bool ... ok [INFO] [stdout] test test_parse_i64 ... ok [INFO] [stdout] test test_option ... ok [INFO] [stdout] test test_namespaces ... ok [INFO] [stdout] test test_parse_string ... ok [INFO] [stdout] test test_parse_f64 ... ok [INFO] [stdout] test test_parse_struct ... ok [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_unfinished ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/readme-008145704e76619d [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] [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-98a0519a7505e979.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-2592e1c401ba4a0f.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-9e4fb9a936e5e9b0.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-f8f769e1ac08a6a2.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-4db0f1304c9349ec.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-9f6df693c5c7ea2a.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-080adf51b2cd98e4.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-39f7f399e18b65d5.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-a3fe93affc0762e0.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-b542022eb1d38916.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-777a1da9ac55192b.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-32dc635e9253f8b0.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-feda0c126124b51b.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-20e214604da431cf.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-579c0d3c5e723998.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-d79ee8e9ccfe01d5.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-50e9adc959ac639a.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-a122877456cf765c.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-9123930771a7a04b.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-1b7f91f23780eb78.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-e5dc4afd6915a44d.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-01c9feca711d3440.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-a4c980ce58835f51.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-0db7d4aed2a481e1.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-46c6b3d1055d9752.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-5196c86721348914.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-52730eee8fa2cdf4.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-ed2d47d9176e2e06.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-b322a8571f3d235d.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-27ee8935eb5847a6.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-eff200a4705a04e0.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-d4524b0039a5ad48.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-47ab6906e4a487c4.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-1ceb6cf072202eea.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-872bd9a763dd6393.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-c1fe931769f05534.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-0e39adaae64b3ab7.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-969f50bc44fb8795.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-2b7934596b623187.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-d893980aed48f1b0.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-016d632385e32075.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-2d9871dacda657d9.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-b1f5e1ce8520ac99.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-d4561564a0acb0c4.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-62c0cdb526ff6df2.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-fbc5a60cbb1e157d.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-2a476b649f25350b.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-237047b189ab3afa.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-925f2b9b196a5db7.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-95ca33eb0f0f4dfb.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-f2492fa8163c682e.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-5ac524936049f081.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-0c6c8c28cb9f04e8.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-b8f7eb282ad2a70c.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-94ef6c711dee516d.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-d90e59520f325171.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-1eaa95cccb5cdd92.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-bbdb35899d06e475.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-c398402667d2d632.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-0d5f916fe17f8b9e.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-6f84a34ad53bbe86.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-fef70ecf8a0979a5.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-d2ae9bc2714bbff6.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-565427869bc1b486.so [INFO] [stdout] crate `serde_derive`: /opt/crater/target/debug/deps/libserde_derive-8c7779288558cd35.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: 0x556f4c7cd5bb - 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: 0x556f4c7cd5bb - 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: 0x556f4c7cd5bb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x556f4c7cd5bb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x556f4c7cd5bb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x556f4c7cd22c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x556f4c7cdd2d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x556f4c731c10 - std::panicking::begin_panic::h59b9a71f8d8b98f3 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x556f4c731b4b - docmatic::Assert::test_file::h494dbac975d862b7 [INFO] [stdout] at /opt/crater/workdir/<::std::macros::panic macros>:3 [INFO] [stdout] 9: 0x556f4c73189c - docmatic::assert_file::he27f52c1f738cc60 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/docmatic-0.1.2/src/lib.rs:125 [INFO] [stdout] 10: 0x556f4c7313f5 - readme::test_readme::h025d8cc474fe1dcc [INFO] [stdout] at tests/readme.rs:5 [INFO] [stdout] 11: 0x556f4c7313ca - readme::test_readme::{{closure}}::hb61212e5acd0d647 [INFO] [stdout] at tests/readme.rs:4 [INFO] [stdout] 12: 0x556f4c730a2e - core::ops::function::FnOnce::call_once::h873d6fe92dcbca83 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 13: 0x556f4c73d1af - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 14: 0x556f4c7d507a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 15: 0x556f4c75779e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 16: 0x556f4c75779e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 17: 0x556f4c75779e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 18: 0x556f4c732bd5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 19: 0x556f4c736de5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 20: 0x556f4c736de5 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 21: 0x556f4c736de5 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 22: 0x556f4c7d507a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 23: 0x556f4c7373e2 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 24: 0x556f4c7373e2 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 25: 0x556f4c7373e2 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 26: 0x556f4c7373e2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 27: 0x556f4c7c281f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 28: 0x556f4c7d47b0 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 29: 0x556f4c7d47b0 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 30: 0x556f4c7d47b0 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 31: 0x7fe180f9c4a4 - start_thread [INFO] [stdout] 32: 0x7fe180ac7d0f - __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" "ccfc29420951f34677ef1ad9bcb1db2da0c0b5835cfc26dc07be19150a70739f"` [INFO] running `"docker" "rm" "-f" "ccfc29420951f34677ef1ad9bcb1db2da0c0b5835cfc26dc07be19150a70739f"` [INFO] [stdout] ccfc29420951f34677ef1ad9bcb1db2da0c0b5835cfc26dc07be19150a70739f