[INFO] crate numcount 0.1.0 is already in cache
[INFO] extracting crate numcount 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/numcount/0.1.0
[INFO] extracting crate numcount 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/numcount/0.1.0
[INFO] validating manifest of numcount-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 numcount-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 numcount-0.1.0
[INFO] finished frobbing numcount-0.1.0
[INFO] frobbed toml for numcount-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/numcount/0.1.0/Cargo.toml
[INFO] started frobbing numcount-0.1.0
[INFO] finished frobbing numcount-0.1.0
[INFO] frobbed toml for numcount-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/numcount/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 numcount-0.1.0 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-5/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/numcount/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] f97db12c46249bb02a82e13e0227e05a517a905dbe1294a3b27cbb795db6bc1c
[INFO] running `"docker" "start" "-a" "f97db12c46249bb02a82e13e0227e05a517a905dbe1294a3b27cbb795db6bc1c"`
[INFO] [stderr]    Compiling numcount v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "f97db12c46249bb02a82e13e0227e05a517a905dbe1294a3b27cbb795db6bc1c"`
[INFO] running `"docker" "rm" "-f" "f97db12c46249bb02a82e13e0227e05a517a905dbe1294a3b27cbb795db6bc1c"`
[INFO] [stdout] f97db12c46249bb02a82e13e0227e05a517a905dbe1294a3b27cbb795db6bc1c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/numcount/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 39efda7a9fd4f1cb56514c049d1d3c1bc755b07f75de744782fc9a744968fe92
[INFO] running `"docker" "start" "-a" "39efda7a9fd4f1cb56514c049d1d3c1bc755b07f75de744782fc9a744968fe92"`
[INFO] [stderr]    Compiling numcount v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "39efda7a9fd4f1cb56514c049d1d3c1bc755b07f75de744782fc9a744968fe92"`
[INFO] running `"docker" "rm" "-f" "39efda7a9fd4f1cb56514c049d1d3c1bc755b07f75de744782fc9a744968fe92"`
[INFO] [stdout] 39efda7a9fd4f1cb56514c049d1d3c1bc755b07f75de744782fc9a744968fe92
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/numcount/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5d9547391aa416e6bc8801eadb7d8431e727e1c5bdd07187c15250c25ea0e20b
[INFO] running `"docker" "start" "-a" "5d9547391aa416e6bc8801eadb7d8431e727e1c5bdd07187c15250c25ea0e20b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/numcount-db20f2ec99bfc3bf
[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" "5d9547391aa416e6bc8801eadb7d8431e727e1c5bdd07187c15250c25ea0e20b"`
[INFO] running `"docker" "rm" "-f" "5d9547391aa416e6bc8801eadb7d8431e727e1c5bdd07187c15250c25ea0e20b"`
[INFO] [stdout] 5d9547391aa416e6bc8801eadb7d8431e727e1c5bdd07187c15250c25ea0e20b