[INFO] crate qjsonrs 0.1.0 is already in cache
[INFO] extracting crate qjsonrs 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/qjsonrs/0.1.0
[INFO] extracting crate qjsonrs 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/qjsonrs/0.1.0
[INFO] validating manifest of qjsonrs-0.1.0 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 qjsonrs-0.1.0 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 qjsonrs-0.1.0
[INFO] finished frobbing qjsonrs-0.1.0
[INFO] frobbed toml for qjsonrs-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/qjsonrs/0.1.0/Cargo.toml
[INFO] started frobbing qjsonrs-0.1.0
[INFO] finished frobbing qjsonrs-0.1.0
[INFO] frobbed toml for qjsonrs-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/qjsonrs/0.1.0/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 qjsonrs-0.1.0 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/qjsonrs/0.1.0:/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] c4d59416943414a09efda0dd856ae7055df1f6982610d4ad4da6f04ad425afad
[INFO] running `"docker" "start" "-a" "c4d59416943414a09efda0dd856ae7055df1f6982610d4ad4da6f04ad425afad"`
[INFO] [stderr]    Compiling qjsonrs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "c4d59416943414a09efda0dd856ae7055df1f6982610d4ad4da6f04ad425afad"`
[INFO] running `"docker" "rm" "-f" "c4d59416943414a09efda0dd856ae7055df1f6982610d4ad4da6f04ad425afad"`
[INFO] [stdout] c4d59416943414a09efda0dd856ae7055df1f6982610d4ad4da6f04ad425afad
[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/qjsonrs/0.1.0:/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] 9e228d8ccdadc56f1b628cc0e12556b91faa28699245a5dbda22780a4be813a5
[INFO] running `"docker" "start" "-a" "9e228d8ccdadc56f1b628cc0e12556b91faa28699245a5dbda22780a4be813a5"`
[INFO] [stderr]    Compiling os_pipe v0.8.1
[INFO] [stderr]    Compiling hamcrest2 v0.2.6
[INFO] [stderr]    Compiling qjsonrs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `"docker" "inspect" "9e228d8ccdadc56f1b628cc0e12556b91faa28699245a5dbda22780a4be813a5"`
[INFO] running `"docker" "rm" "-f" "9e228d8ccdadc56f1b628cc0e12556b91faa28699245a5dbda22780a4be813a5"`
[INFO] [stdout] 9e228d8ccdadc56f1b628cc0e12556b91faa28699245a5dbda22780a4be813a5
[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/qjsonrs/0.1.0:/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] 61492b17e48409e9bd8c37ff79602099bea4209e7e6f566cc61a873e0766c3d7
[INFO] running `"docker" "start" "-a" "61492b17e48409e9bd8c37ff79602099bea4209e7e6f566cc61a873e0766c3d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/qjsonrs-9d9917be3be0bdfd
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test buffer::test::error_unfinished_utf8 ... ok
[INFO] [stdout] test buffer::test::valid_unfinished_utf8 ... ok
[INFO] [stdout] test buffer::test::test_buffer_too_small ... ok
[INFO] [stdout] test ring::test::ring_buffer_simple ... ok
[INFO] [stdout] test buffer::test::error_invalid_utf8 ... ok
[INFO] [stdout] test ring::test::shm_create_test ... ok
[INFO] [stdout] test tests::arrays ... ok
[INFO] [stdout] test tests::bad_num ... ok
[INFO] [stdout] test buffer::test::test_slowly ... ok
[INFO] [stdout] test tests::simple_string ... ok
[INFO] [stdout] test buffer::test::test_simple ... ok
[INFO] [stdout] test tests::null ... ok
[INFO] [stdout] test tests::simple_bool ... ok
[INFO] [stdout] test tests::string_spanning_buffers ... ok
[INFO] [stdout] test tests::objects ... ok
[INFO] [stderr] error: process didn't exit successfully: `/opt/crater/target/debug/deps/qjsonrs-9d9917be3be0bdfd` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `"docker" "inspect" "61492b17e48409e9bd8c37ff79602099bea4209e7e6f566cc61a873e0766c3d7"`
[INFO] running `"docker" "rm" "-f" "61492b17e48409e9bd8c37ff79602099bea4209e7e6f566cc61a873e0766c3d7"`
[INFO] [stdout] 61492b17e48409e9bd8c37ff79602099bea4209e7e6f566cc61a873e0766c3d7