[INFO] crate arrayref 0.3.5 is already in cache
[INFO] extracting crate arrayref 0.3.5 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/arrayref/0.3.5
[INFO] extracting crate arrayref 0.3.5 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/arrayref/0.3.5
[INFO] validating manifest of arrayref-0.3.5 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of arrayref-0.3.5 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/arrayref/0.3.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing arrayref-0.3.5 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 99b4d917750865cc7fda4c54d0fc053e25783a26730889364383415e522dbda0
[INFO] running `"docker" "start" "-a" "99b4d917750865cc7fda4c54d0fc053e25783a26730889364383415e522dbda0"`
[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" "99b4d917750865cc7fda4c54d0fc053e25783a26730889364383415e522dbda0"`
[INFO] running `"docker" "rm" "-f" "99b4d917750865cc7fda4c54d0fc053e25783a26730889364383415e522dbda0"`
[INFO] [stdout] 99b4d917750865cc7fda4c54d0fc053e25783a26730889364383415e522dbda0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1246098620ee21a1e5feb63ee3e993b3cf8c8f8e0bc4969a8c459facc479d014
[INFO] running `"docker" "start" "-a" "1246098620ee21a1e5feb63ee3e993b3cf8c8f8e0bc4969a8c459facc479d014"`
[INFO] [stderr]    Compiling arrayref v0.3.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `"docker" "inspect" "1246098620ee21a1e5feb63ee3e993b3cf8c8f8e0bc4969a8c459facc479d014"`
[INFO] running `"docker" "rm" "-f" "1246098620ee21a1e5feb63ee3e993b3cf8c8f8e0bc4969a8c459facc479d014"`
[INFO] [stdout] 1246098620ee21a1e5feb63ee3e993b3cf8c8f8e0bc4969a8c459facc479d014
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 910d4aeb25166a1f971c80323c90650dd45af3ee45d0a4c8ec68966a0ca47417
[INFO] running `"docker" "start" "-a" "910d4aeb25166a1f971c80323c90650dd45af3ee45d0a4c8ec68966a0ca47417"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arrayref-e736e9033ec1d818
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::simple_case_works ... ok
[INFO] [stdout] test test::check_array_ref_5 ... ok
[INFO] [stdout] test test::test_5_array_refs_dotdot ... ok
[INFO] [stdout] test test::test_5_mut_xarray_refs ... ok
[INFO] [stdout] test test::test_5_mut_xarray_refs_with_dotdot ... ok
[INFO] [stdout] test test::test_5_array_refs ... ok
[INFO] [stdout] test test::check_array_mut_ref_7 ... ok
[INFO] [stdout] test test::checks_bounds ... ok
[INFO] [stdout] test test::check_array_ref_out_of_bounds_5 ... ok
[INFO] [stdout] test test::check_array_mut_ref_out_of_bounds_32 ... 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 -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs - array_refs (line 88) ... ok
[INFO] [stdout] test src/lib.rs - array_mut_ref (line 259) ... ok
[INFO] [stdout] test src/lib.rs - array_ref (line 41) ... 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" "910d4aeb25166a1f971c80323c90650dd45af3ee45d0a4c8ec68966a0ca47417"`
[INFO] running `"docker" "rm" "-f" "910d4aeb25166a1f971c80323c90650dd45af3ee45d0a4c8ec68966a0ca47417"`
[INFO] [stdout] 910d4aeb25166a1f971c80323c90650dd45af3ee45d0a4c8ec68966a0ca47417