[INFO] crate wordcount 0.1.0 is already in cache
[INFO] extracting crate wordcount 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/wordcount/0.1.0
[INFO] extracting crate wordcount 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wordcount/0.1.0
[INFO] validating manifest of wordcount-0.1.0 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 wordcount-0.1.0 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 wordcount-0.1.0
[INFO] finished frobbing wordcount-0.1.0
[INFO] frobbed toml for wordcount-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/wordcount/0.1.0/Cargo.toml
[INFO] started frobbing wordcount-0.1.0
[INFO] finished frobbing wordcount-0.1.0
[INFO] frobbed toml for wordcount-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wordcount/0.1.0/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 wordcount-0.1.0 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-6/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/wordcount/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e4b03432187fa335414743e58665d89bc0b813067b570a0a8097a77688fbcb8c
[INFO] running `"docker" "start" "-a" "e4b03432187fa335414743e58665d89bc0b813067b570a0a8097a77688fbcb8c"`
[INFO] [stderr]    Compiling wordcount v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "e4b03432187fa335414743e58665d89bc0b813067b570a0a8097a77688fbcb8c"`
[INFO] running `"docker" "rm" "-f" "e4b03432187fa335414743e58665d89bc0b813067b570a0a8097a77688fbcb8c"`
[INFO] [stdout] e4b03432187fa335414743e58665d89bc0b813067b570a0a8097a77688fbcb8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/wordcount/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 88d0bb020b550da1c924d2821216e942f849de114c35bf1c0cefa75448766192
[INFO] running `"docker" "start" "-a" "88d0bb020b550da1c924d2821216e942f849de114c35bf1c0cefa75448766192"`
[INFO] [stderr]    Compiling wordcount v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "88d0bb020b550da1c924d2821216e942f849de114c35bf1c0cefa75448766192"`
[INFO] running `"docker" "rm" "-f" "88d0bb020b550da1c924d2821216e942f849de114c35bf1c0cefa75448766192"`
[INFO] [stdout] 88d0bb020b550da1c924d2821216e942f849de114c35bf1c0cefa75448766192
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/wordcount/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1e5a4f2fabcc9a75d7ffff3b391870813aed332aa31d709e74c2b010d0acee61
[INFO] running `"docker" "start" "-a" "1e5a4f2fabcc9a75d7ffff3b391870813aed332aa31d709e74c2b010d0acee61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wordcount-f6f3d75f52b3564f
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test word_count_works2 ... ok
[INFO] [stdout] test word_count_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1e5a4f2fabcc9a75d7ffff3b391870813aed332aa31d709e74c2b010d0acee61"`
[INFO] running `"docker" "rm" "-f" "1e5a4f2fabcc9a75d7ffff3b391870813aed332aa31d709e74c2b010d0acee61"`
[INFO] [stdout] 1e5a4f2fabcc9a75d7ffff3b391870813aed332aa31d709e74c2b010d0acee61