[INFO] fetching crate sincere 0.6.6...
[INFO] extracting crate sincere 0.6.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/sincere/0.6.6
[INFO] extracting crate sincere 0.6.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sincere/0.6.6
[INFO] validating manifest of sincere-0.6.6 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 sincere-0.6.6 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 sincere-0.6.6
[INFO] finished frobbing sincere-0.6.6
[INFO] frobbed toml for sincere-0.6.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sincere/0.6.6/Cargo.toml
[INFO] started frobbing sincere-0.6.6
[INFO] finished frobbing sincere-0.6.6
[INFO] frobbed toml for sincere-0.6.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sincere/0.6.6/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 sincere-0.6.6 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sincere/0.6.6:/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] 18bf8d85efcb0595ae05d647dda35ca5092bcc27c8afb58eaa15835be98c0ee8
[INFO] running `"docker" "start" "-a" "18bf8d85efcb0595ae05d647dda35ca5092bcc27c8afb58eaa15835be98c0ee8"`
[INFO] [stderr]    Compiling serde_bytes v0.11.1
[INFO] [stderr]    Compiling queen-log v0.1.2
[INFO] [stderr]    Compiling nson v0.2.6
[INFO] [stderr]    Compiling sincere v0.6.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.47s
[INFO] running `"docker" "inspect" "18bf8d85efcb0595ae05d647dda35ca5092bcc27c8afb58eaa15835be98c0ee8"`
[INFO] running `"docker" "rm" "-f" "18bf8d85efcb0595ae05d647dda35ca5092bcc27c8afb58eaa15835be98c0ee8"`
[INFO] [stdout] 18bf8d85efcb0595ae05d647dda35ca5092bcc27c8afb58eaa15835be98c0ee8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sincere/0.6.6:/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] bc8df7f7117837511bb815f5b377b196e585cb484602cb8196bfee00f39c8a37
[INFO] running `"docker" "start" "-a" "bc8df7f7117837511bb815f5b377b196e585cb484602cb8196bfee00f39c8a37"`
[INFO] [stderr]    Compiling sincere v0.6.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `"docker" "inspect" "bc8df7f7117837511bb815f5b377b196e585cb484602cb8196bfee00f39c8a37"`
[INFO] running `"docker" "rm" "-f" "bc8df7f7117837511bb815f5b377b196e585cb484602cb8196bfee00f39c8a37"`
[INFO] [stdout] bc8df7f7117837511bb815f5b377b196e585cb484602cb8196bfee00f39c8a37
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sincere/0.6.6:/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] a0c131ec492619e628125e203abe864f16787d62fe88c22977bf72b1ce4d6501
[INFO] running `"docker" "start" "-a" "a0c131ec492619e628125e203abe864f16787d62fe88c22977bf72b1ce4d6501"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sincere-d06d0ad27ddfade3
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test util::buf_read_ext::tests::stream_until_token_multiple_prefix_test ... ok
[INFO] [stdout] test util::buf_read_ext::tests::stream_until_token_large_token_test ... ok
[INFO] [stdout] test util::buf_read_ext::tests::stream_until_token_double_straddle_test ... ok
[INFO] [stdout] test util::buf_read_ext::tests::stream_until_token ... ok
[INFO] [stdout] test app::route::compile ... ok
[INFO] [stdout] test util::buf_read_ext::tests::stream_until_token_straddle_test ... ok
[INFO] [stdout] test util::buf_read_ext::tests::stream_until_token_complex_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sincere
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test src/app/context.rs - app::context::Context::stop (line 40) ... ok
[INFO] [stderr] error: process didn't exit successfully: `rustdoc --edition=2018 --test /opt/crater/workdir/src/lib.rs --crate-name sincere -L dependency=/opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern chrono=/opt/crater/target/debug/deps/libchrono-25f2df48a3b188cf.rlib --extern futures=/opt/crater/target/debug/deps/libfutures-1b04893c31162bb0.rlib --extern futures_cpupool=/opt/crater/target/debug/deps/libfutures_cpupool-3ff2178b99f99a40.rlib --extern httparse=/opt/crater/target/debug/deps/libhttparse-06e3890b6d63ce9f.rlib --extern hyper=/opt/crater/target/debug/deps/libhyper-b94020331bf2ddc2.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-e3ba75b536aabfa5.rlib --extern mime=/opt/crater/target/debug/deps/libmime-24888ef1cc6f0a16.rlib --extern mime_guess=/opt/crater/target/debug/deps/libmime_guess-151759f7451bf5a4.rlib --extern nson=/opt/crater/target/debug/deps/libnson-5c20f83680f70415.rlib --extern num_cpus=/opt/crater/target/debug/deps/libnum_cpus-84b2b9d4899d054a.rlib --extern queen_log=/opt/crater/target/debug/deps/libqueen_log-3cac33973688ab1d.rlib --extern rand=/opt/crater/target/debug/deps/librand-69dc1c5a87396ce5.rlib --extern regex=/opt/crater/target/debug/deps/libregex-c3d123b3b5a26f66.rlib --extern serde=/opt/crater/target/debug/deps/libserde-f4ad0cdcf3ae7a20.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-905e72386a5f800f.rlib --extern sincere=/opt/crater/target/debug/deps/libsincere-b2fe14c9210680de.rlib --extern tempdir=/opt/crater/target/debug/deps/libtempdir-535ebd1fc01d4df6.rlib --extern twoway=/opt/crater/target/debug/deps/libtwoway-2aa23f27cb6ed74d.rlib --extern url=/opt/crater/target/debug/deps/liburl-d1846cda2e7e44b0.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "a0c131ec492619e628125e203abe864f16787d62fe88c22977bf72b1ce4d6501"`
[INFO] running `"docker" "rm" "-f" "a0c131ec492619e628125e203abe864f16787d62fe88c22977bf72b1ce4d6501"`
[INFO] [stdout] a0c131ec492619e628125e203abe864f16787d62fe88c22977bf72b1ce4d6501