[INFO] updating cached repository floriama/rootr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/floriama/rootr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/floriama/rootr" "work/ex/beta-1.37-6/sources/1.36.0/gh/floriama/rootr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/floriama/rootr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/floriama/rootr" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/floriama/rootr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/floriama/rootr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2633380b5473e128263e77c7f950ea6f12b22e6b
[INFO] sha for GitHub repo floriama/rootr: 2633380b5473e128263e77c7f950ea6f12b22e6b
[INFO] validating manifest of floriama/rootr 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 floriama/rootr 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 floriama/rootr
[INFO] finished frobbing floriama/rootr
[INFO] frobbed toml for floriama/rootr written to work/ex/beta-1.37-6/sources/1.36.0/gh/floriama/rootr/Cargo.toml
[INFO] started frobbing floriama/rootr
[INFO] finished frobbing floriama/rootr
[INFO] frobbed toml for floriama/rootr written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/floriama/rootr/Cargo.toml
[INFO] crate floriama/rootr 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 floriama/rootr against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/floriama/rootr:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d059cb16fd183c27be4e61bac4e7465b41a132fe6f0a0e4cc913d4ccdc3bbd80
[INFO] running `"docker" "start" "-a" "d059cb16fd183c27be4e61bac4e7465b41a132fe6f0a0e4cc913d4ccdc3bbd80"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling rootr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.21s
[INFO] running `"docker" "inspect" "d059cb16fd183c27be4e61bac4e7465b41a132fe6f0a0e4cc913d4ccdc3bbd80"`
[INFO] running `"docker" "rm" "-f" "d059cb16fd183c27be4e61bac4e7465b41a132fe6f0a0e4cc913d4ccdc3bbd80"`
[INFO] [stdout] d059cb16fd183c27be4e61bac4e7465b41a132fe6f0a0e4cc913d4ccdc3bbd80
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/floriama/rootr:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8f624eca79244b4f18c7dfdec914aaad7cf90c7de3886de0d4a8883795540e6a
[INFO] running `"docker" "start" "-a" "8f624eca79244b4f18c7dfdec914aaad7cf90c7de3886de0d4a8883795540e6a"`
[INFO] [stderr]    Compiling rootr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "8f624eca79244b4f18c7dfdec914aaad7cf90c7de3886de0d4a8883795540e6a"`
[INFO] running `"docker" "rm" "-f" "8f624eca79244b4f18c7dfdec914aaad7cf90c7de3886de0d4a8883795540e6a"`
[INFO] [stdout] 8f624eca79244b4f18c7dfdec914aaad7cf90c7de3886de0d4a8883795540e6a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/floriama/rootr:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6d82ff861b2e4517738f287d83c6056dc83529e8fca7537cb5af0e61fca32c0b
[INFO] running `"docker" "start" "-a" "6d82ff861b2e4517738f287d83c6056dc83529e8fca7537cb5af0e61fca32c0b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rootr-b631e9b5040b141d
[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" "6d82ff861b2e4517738f287d83c6056dc83529e8fca7537cb5af0e61fca32c0b"`
[INFO] running `"docker" "rm" "-f" "6d82ff861b2e4517738f287d83c6056dc83529e8fca7537cb5af0e61fca32c0b"`
[INFO] [stdout] 6d82ff861b2e4517738f287d83c6056dc83529e8fca7537cb5af0e61fca32c0b