[INFO] updating cached repository javbit/contagion
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/javbit/contagion
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/javbit/contagion" "work/ex/beta-1.38-1/sources/1.37.0/gh/javbit/contagion"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/javbit/contagion'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/javbit/contagion" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/javbit/contagion"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/javbit/contagion'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 52e84000f8bcb98aaaa7819288c503e8452f1480
[INFO] sha for GitHub repo javbit/contagion: 52e84000f8bcb98aaaa7819288c503e8452f1480
[INFO] validating manifest of javbit/contagion 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 javbit/contagion 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 javbit/contagion
[INFO] finished frobbing javbit/contagion
[INFO] frobbed toml for javbit/contagion written to work/ex/beta-1.38-1/sources/1.37.0/gh/javbit/contagion/Cargo.toml
[INFO] started frobbing javbit/contagion
[INFO] finished frobbing javbit/contagion
[INFO] frobbed toml for javbit/contagion written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/javbit/contagion/Cargo.toml
[INFO] crate javbit/contagion already has a lockfile, it will not be regenerated
[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 javbit/contagion 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/gh/javbit/contagion:/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] b5ea691c8042cbedf142513db42f6d7dbaace041210b4a20491d8623f72a44bd
[INFO] running `"docker" "start" "-a" "b5ea691c8042cbedf142513db42f6d7dbaace041210b4a20491d8623f72a44bd"`
[INFO] [stderr]    Compiling contagion v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "b5ea691c8042cbedf142513db42f6d7dbaace041210b4a20491d8623f72a44bd"`
[INFO] running `"docker" "rm" "-f" "b5ea691c8042cbedf142513db42f6d7dbaace041210b4a20491d8623f72a44bd"`
[INFO] [stdout] b5ea691c8042cbedf142513db42f6d7dbaace041210b4a20491d8623f72a44bd
[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/gh/javbit/contagion:/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] 158b2b036e7e81e2df41acc626d8f94f6fb3b110053ba6017b592d5157444355
[INFO] running `"docker" "start" "-a" "158b2b036e7e81e2df41acc626d8f94f6fb3b110053ba6017b592d5157444355"`
[INFO] [stderr]    Compiling contagion v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "158b2b036e7e81e2df41acc626d8f94f6fb3b110053ba6017b592d5157444355"`
[INFO] running `"docker" "rm" "-f" "158b2b036e7e81e2df41acc626d8f94f6fb3b110053ba6017b592d5157444355"`
[INFO] [stdout] 158b2b036e7e81e2df41acc626d8f94f6fb3b110053ba6017b592d5157444355
[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/gh/javbit/contagion:/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] 380d1de055ef038da3d57da7861d364f34cf75125d1958229eec628b90acffce
[INFO] running `"docker" "start" "-a" "380d1de055ef038da3d57da7861d364f34cf75125d1958229eec628b90acffce"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/contagion-40974318dd17389d
[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" "380d1de055ef038da3d57da7861d364f34cf75125d1958229eec628b90acffce"`
[INFO] running `"docker" "rm" "-f" "380d1de055ef038da3d57da7861d364f34cf75125d1958229eec628b90acffce"`
[INFO] [stdout] 380d1de055ef038da3d57da7861d364f34cf75125d1958229eec628b90acffce