[INFO] crate arr_macro_impl 0.1.2 is already in cache
[INFO] extracting crate arr_macro_impl 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/arr_macro_impl/0.1.2
[INFO] extracting crate arr_macro_impl 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/arr_macro_impl/0.1.2
[INFO] validating manifest of arr_macro_impl-0.1.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of arr_macro_impl-0.1.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing arr_macro_impl-0.1.2
[INFO] finished frobbing arr_macro_impl-0.1.2
[INFO] frobbed toml for arr_macro_impl-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/arr_macro_impl/0.1.2/Cargo.toml
[INFO] started frobbing arr_macro_impl-0.1.2
[INFO] finished frobbing arr_macro_impl-0.1.2
[INFO] frobbed toml for arr_macro_impl-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/arr_macro_impl/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing arr_macro_impl-0.1.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/arr_macro_impl/0.1.2:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] dcdfe4dc42ceebb573964c04684768cc8a8feb6b8cddc05b482f9dc30a59e832
[INFO] running `"docker" "start" "-a" "dcdfe4dc42ceebb573964c04684768cc8a8feb6b8cddc05b482f9dc30a59e832"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling proc-macro-hack v0.5.9
[INFO] [stderr]    Compiling arr_macro_impl v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.89s
[INFO] running `"docker" "inspect" "dcdfe4dc42ceebb573964c04684768cc8a8feb6b8cddc05b482f9dc30a59e832"`
[INFO] running `"docker" "rm" "-f" "dcdfe4dc42ceebb573964c04684768cc8a8feb6b8cddc05b482f9dc30a59e832"`
[INFO] [stdout] dcdfe4dc42ceebb573964c04684768cc8a8feb6b8cddc05b482f9dc30a59e832
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/arr_macro_impl/0.1.2:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 980be49692e73d0b7f70baa13fa53696705267314ebdc8fc56e0ba033bb324eb
[INFO] running `"docker" "start" "-a" "980be49692e73d0b7f70baa13fa53696705267314ebdc8fc56e0ba033bb324eb"`
[INFO] [stderr]    Compiling arr_macro_impl v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "980be49692e73d0b7f70baa13fa53696705267314ebdc8fc56e0ba033bb324eb"`
[INFO] running `"docker" "rm" "-f" "980be49692e73d0b7f70baa13fa53696705267314ebdc8fc56e0ba033bb324eb"`
[INFO] [stdout] 980be49692e73d0b7f70baa13fa53696705267314ebdc8fc56e0ba033bb324eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/arr_macro_impl/0.1.2:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 88aecca00b001afbd2094dafe4b822fdb5805491d6891adf3c4aabf7ffa79484
[INFO] running `"docker" "start" "-a" "88aecca00b001afbd2094dafe4b822fdb5805491d6891adf3c4aabf7ffa79484"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arr_macro_impl-17160166babf84b9
[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] [stderr]    Doc-tests arr_macro_impl
[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" "88aecca00b001afbd2094dafe4b822fdb5805491d6891adf3c4aabf7ffa79484"`
[INFO] running `"docker" "rm" "-f" "88aecca00b001afbd2094dafe4b822fdb5805491d6891adf3c4aabf7ffa79484"`
[INFO] [stdout] 88aecca00b001afbd2094dafe4b822fdb5805491d6891adf3c4aabf7ffa79484