[INFO] crate arrayref 0.3.5 is already in cache
[INFO] extracting crate arrayref 0.3.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/arrayref/0.3.5
[INFO] extracting crate arrayref 0.3.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arrayref/0.3.5
[INFO] validating manifest of arrayref-0.3.5 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 arrayref-0.3.5 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 arrayref-0.3.5
[INFO] finished frobbing arrayref-0.3.5
[INFO] frobbed toml for arrayref-0.3.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/arrayref/0.3.5/Cargo.toml
[INFO] started frobbing arrayref-0.3.5
[INFO] finished frobbing arrayref-0.3.5
[INFO] frobbed toml for arrayref-0.3.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arrayref/0.3.5/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 arrayref-0.3.5 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arrayref/0.3.5:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 7f55cd88a06f2f6de0e69f6494a8ea4cf3e4ef7ef714b18b748dba18a41672db
[INFO] running `"docker" "start" "-a" "7f55cd88a06f2f6de0e69f6494a8ea4cf3e4ef7ef714b18b748dba18a41672db"`
[INFO] [stderr]    Compiling arrayref v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "7f55cd88a06f2f6de0e69f6494a8ea4cf3e4ef7ef714b18b748dba18a41672db"`
[INFO] running `"docker" "rm" "-f" "7f55cd88a06f2f6de0e69f6494a8ea4cf3e4ef7ef714b18b748dba18a41672db"`
[INFO] [stdout] 7f55cd88a06f2f6de0e69f6494a8ea4cf3e4ef7ef714b18b748dba18a41672db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arrayref/0.3.5:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 02094abb2d4b24ccaebb2b3696bc4352a561d1a3f1f8ed5571460e31cdbc44d8
[INFO] running `"docker" "start" "-a" "02094abb2d4b24ccaebb2b3696bc4352a561d1a3f1f8ed5571460e31cdbc44d8"`
[INFO] [stderr]    Compiling arrayref v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "02094abb2d4b24ccaebb2b3696bc4352a561d1a3f1f8ed5571460e31cdbc44d8"`
[INFO] running `"docker" "rm" "-f" "02094abb2d4b24ccaebb2b3696bc4352a561d1a3f1f8ed5571460e31cdbc44d8"`
[INFO] [stdout] 02094abb2d4b24ccaebb2b3696bc4352a561d1a3f1f8ed5571460e31cdbc44d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/arrayref/0.3.5:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 19ebe83b5fb110fc35548e42e6a7ecf7eb6a13ba8ce0489f9e2ffa5b09a6e665
[INFO] running `"docker" "start" "-a" "19ebe83b5fb110fc35548e42e6a7ecf7eb6a13ba8ce0489f9e2ffa5b09a6e665"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arrayref-a341a5132e6c9fba
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::test_5_array_refs_dotdot ... ok
[INFO] [stdout] test test::test_5_array_refs ... ok
[INFO] [stdout] test test::test_5_mut_xarray_refs ... ok
[INFO] [stdout] test test::check_array_mut_ref_7 ... ok
[INFO] [stdout] test test::test_5_mut_xarray_refs_with_dotdot ... ok
[INFO] [stdout] test test::check_array_ref_5 ... ok
[INFO] [stdout] test test::simple_case_works ... ok
[INFO] [stdout] test test::checks_bounds ... ok
[INFO] [stdout] test test::check_array_mut_ref_out_of_bounds_32 ... ok
[INFO] [stdout] test test::check_array_ref_out_of_bounds_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arrayref
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - mut_array_refs (line 177) ... ok
[INFO] [stdout] test src/lib.rs - array_refs (line 88) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs - array_ref (line 41) ... ok
[INFO] [stdout] test src/lib.rs - array_mut_ref (line 259) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "19ebe83b5fb110fc35548e42e6a7ecf7eb6a13ba8ce0489f9e2ffa5b09a6e665"`
[INFO] running `"docker" "rm" "-f" "19ebe83b5fb110fc35548e42e6a7ecf7eb6a13ba8ce0489f9e2ffa5b09a6e665"`
[INFO] [stdout] 19ebe83b5fb110fc35548e42e6a7ecf7eb6a13ba8ce0489f9e2ffa5b09a6e665