[INFO] updating cached repository rmsthebest/upside-down
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rmsthebest/upside-down
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rmsthebest/upside-down" "work/ex/beta-1.37-6/sources/1.36.0/gh/rmsthebest/upside-down"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rmsthebest/upside-down'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rmsthebest/upside-down" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rmsthebest/upside-down"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rmsthebest/upside-down'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 35e0fe70b27372402ba7c831fe5b6e9086a1777a
[INFO] sha for GitHub repo rmsthebest/upside-down: 35e0fe70b27372402ba7c831fe5b6e9086a1777a
[INFO] validating manifest of rmsthebest/upside-down 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 rmsthebest/upside-down 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 rmsthebest/upside-down
[INFO] finished frobbing rmsthebest/upside-down
[INFO] frobbed toml for rmsthebest/upside-down written to work/ex/beta-1.37-6/sources/1.36.0/gh/rmsthebest/upside-down/Cargo.toml
[INFO] started frobbing rmsthebest/upside-down
[INFO] finished frobbing rmsthebest/upside-down
[INFO] frobbed toml for rmsthebest/upside-down written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rmsthebest/upside-down/Cargo.toml
[INFO] crate rmsthebest/upside-down already has a lockfile, it will not be regenerated
[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 rmsthebest/upside-down 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/gh/rmsthebest/upside-down:/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] b7d386c2e84c6b8d2ee6ca62476fe8b8d7156faf4f16e6c825101ca025c839d4
[INFO] running `"docker" "start" "-a" "b7d386c2e84c6b8d2ee6ca62476fe8b8d7156faf4f16e6c825101ca025c839d4"`
[INFO] [stderr]    Compiling upside-down v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "b7d386c2e84c6b8d2ee6ca62476fe8b8d7156faf4f16e6c825101ca025c839d4"`
[INFO] running `"docker" "rm" "-f" "b7d386c2e84c6b8d2ee6ca62476fe8b8d7156faf4f16e6c825101ca025c839d4"`
[INFO] [stdout] b7d386c2e84c6b8d2ee6ca62476fe8b8d7156faf4f16e6c825101ca025c839d4
[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/gh/rmsthebest/upside-down:/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] eb144e8035871cc6f6388d7f7a5032737df2059bf73b3fa47c808421d2e2cf6d
[INFO] running `"docker" "start" "-a" "eb144e8035871cc6f6388d7f7a5032737df2059bf73b3fa47c808421d2e2cf6d"`
[INFO] [stderr]    Compiling upside-down v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "eb144e8035871cc6f6388d7f7a5032737df2059bf73b3fa47c808421d2e2cf6d"`
[INFO] running `"docker" "rm" "-f" "eb144e8035871cc6f6388d7f7a5032737df2059bf73b3fa47c808421d2e2cf6d"`
[INFO] [stdout] eb144e8035871cc6f6388d7f7a5032737df2059bf73b3fa47c808421d2e2cf6d
[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/gh/rmsthebest/upside-down:/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] a651bec5555f533b6b28e5e40cbdb25bcb8be4e799128f17714888679832a416
[INFO] running `"docker" "start" "-a" "a651bec5555f533b6b28e5e40cbdb25bcb8be4e799128f17714888679832a416"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/upside_down-2ec79b65146bc0d8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test upside_down::test::test_string_lowercase ... ok
[INFO] [stdout] test upside_down::test::test_string_uppercase ... 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" "a651bec5555f533b6b28e5e40cbdb25bcb8be4e799128f17714888679832a416"`
[INFO] running `"docker" "rm" "-f" "a651bec5555f533b6b28e5e40cbdb25bcb8be4e799128f17714888679832a416"`
[INFO] [stdout] a651bec5555f533b6b28e5e40cbdb25bcb8be4e799128f17714888679832a416