[INFO] crate protobuf-parser 0.1.3 is already in cache
[INFO] extracting crate protobuf-parser 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/protobuf-parser/0.1.3
[INFO] extracting crate protobuf-parser 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/protobuf-parser/0.1.3
[INFO] validating manifest of protobuf-parser-0.1.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of protobuf-parser-0.1.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing protobuf-parser-0.1.3
[INFO] finished frobbing protobuf-parser-0.1.3
[INFO] frobbed toml for protobuf-parser-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/protobuf-parser/0.1.3/Cargo.toml
[INFO] started frobbing protobuf-parser-0.1.3
[INFO] finished frobbing protobuf-parser-0.1.3
[INFO] frobbed toml for protobuf-parser-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/protobuf-parser/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing protobuf-parser-0.1.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/protobuf-parser/0.1.3:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] bad2fa45b7d9de9db523c171ad469dcd2e3d1d96acd490fa56ca384ae23dcb8d
[INFO] running `"docker" "start" "-a" "bad2fa45b7d9de9db523c171ad469dcd2e3d1d96acd490fa56ca384ae23dcb8d"`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling protobuf-parser v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 |   /// word break: multispace or comment
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 50 | / named!(
[INFO] [stderr] 51 | |     br<()>,
[INFO] [stderr] 52 | |     alt!(map!(multispace, |_| ()) | comment | block_comment)
[INFO] [stderr] 53 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.78s
[INFO] running `"docker" "inspect" "bad2fa45b7d9de9db523c171ad469dcd2e3d1d96acd490fa56ca384ae23dcb8d"`
[INFO] running `"docker" "rm" "-f" "bad2fa45b7d9de9db523c171ad469dcd2e3d1d96acd490fa56ca384ae23dcb8d"`
[INFO] [stdout] bad2fa45b7d9de9db523c171ad469dcd2e3d1d96acd490fa56ca384ae23dcb8d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/protobuf-parser/0.1.3:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b4b808fb213ea78e0a97ae940a22776aa1c7916929510e9a14b9200c2a64e09e
[INFO] running `"docker" "start" "-a" "b4b808fb213ea78e0a97ae940a22776aa1c7916929510e9a14b9200c2a64e09e"`
[INFO] [stderr]    Compiling protobuf-parser v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 |   /// word break: multispace or comment
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 50 | / named!(
[INFO] [stderr] 51 | |     br<()>,
[INFO] [stderr] 52 | |     alt!(map!(multispace, |_| ()) | comment | block_comment)
[INFO] [stderr] 53 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `"docker" "inspect" "b4b808fb213ea78e0a97ae940a22776aa1c7916929510e9a14b9200c2a64e09e"`
[INFO] running `"docker" "rm" "-f" "b4b808fb213ea78e0a97ae940a22776aa1c7916929510e9a14b9200c2a64e09e"`
[INFO] [stdout] b4b808fb213ea78e0a97ae940a22776aa1c7916929510e9a14b9200c2a64e09e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/protobuf-parser/0.1.3:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4bf441334503b8c710e122f2e5c5a49023b4278cb76f7f373717f97ff5d385a4
[INFO] running `"docker" "start" "-a" "4bf441334503b8c710e122f2e5c5a49023b4278cb76f7f373717f97ff5d385a4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/protobuf_parser-22248808a58215e9
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test parser::test::test_default_value_string ... ok
[INFO] [stdout] test parser::test::test_default_value_int ... ok
[INFO] [stdout] test parser::test::test_enum ... ok
[INFO] [stdout] test parser::test::test_import ... ok
[INFO] [stdout] test parser::test::test_default_value_bytes ... ok
[INFO] [stdout] test parser::test::test_ignore ... ok
[INFO] [stdout] test parser::test::test_incorrect_file_descriptor ... ok
[INFO] [stdout] test parser::test::test_nested_message ... ok
[INFO] [stdout] test parser::test::test_package ... ok
[INFO] [stdout] test parser::test::test_extend ... ok
[INFO] [stdout] test parser::test::test_message ... ok
[INFO] [stdout] test parser::test::test_map ... ok
[INFO] [stdout] test parser::test::test_group ... ok
[INFO] [stdout] test parser::test::test_oneof ... ok
[INFO] [stdout] test parser::test::test_reserved ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests protobuf-parser
[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] running `"docker" "inspect" "4bf441334503b8c710e122f2e5c5a49023b4278cb76f7f373717f97ff5d385a4"`
[INFO] running `"docker" "rm" "-f" "4bf441334503b8c710e122f2e5c5a49023b4278cb76f7f373717f97ff5d385a4"`
[INFO] [stdout] 4bf441334503b8c710e122f2e5c5a49023b4278cb76f7f373717f97ff5d385a4