[INFO] updating cached repository drunz/rusty
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/drunz/rusty
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/drunz/rusty" "work/ex/beta-1.38-1/sources/1.37.0/gh/drunz/rusty"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/drunz/rusty'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/drunz/rusty" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drunz/rusty"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drunz/rusty'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d1f4308455b629a6fd4ef08ffb6e22ba4e37b3ef
[INFO] sha for GitHub repo drunz/rusty: d1f4308455b629a6fd4ef08ffb6e22ba4e37b3ef
[INFO] validating manifest of drunz/rusty 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 drunz/rusty 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 drunz/rusty
[INFO] finished frobbing drunz/rusty
[INFO] frobbed toml for drunz/rusty written to work/ex/beta-1.38-1/sources/1.37.0/gh/drunz/rusty/Cargo.toml
[INFO] started frobbing drunz/rusty
[INFO] finished frobbing drunz/rusty
[INFO] frobbed toml for drunz/rusty written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drunz/rusty/Cargo.toml
[INFO] crate drunz/rusty 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 drunz/rusty against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/drunz/rusty:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 2d6e37d300c760cf5fa3b2239fa5fb67f7239c16e1eb0999b9c8484bbab4636f
[INFO] running `"docker" "start" "-a" "2d6e37d300c760cf5fa3b2239fa5fb67f7239c16e1eb0999b9c8484bbab4636f"`
[INFO] [stderr]    Compiling rusty v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "2d6e37d300c760cf5fa3b2239fa5fb67f7239c16e1eb0999b9c8484bbab4636f"`
[INFO] running `"docker" "rm" "-f" "2d6e37d300c760cf5fa3b2239fa5fb67f7239c16e1eb0999b9c8484bbab4636f"`
[INFO] [stdout] 2d6e37d300c760cf5fa3b2239fa5fb67f7239c16e1eb0999b9c8484bbab4636f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/drunz/rusty:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c8ec3170806bb8c4ec5101e498b66ebb481f6eadb8e4df600c3862e53a50a213
[INFO] running `"docker" "start" "-a" "c8ec3170806bb8c4ec5101e498b66ebb481f6eadb8e4df600c3862e53a50a213"`
[INFO] [stderr]    Compiling rusty v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "c8ec3170806bb8c4ec5101e498b66ebb481f6eadb8e4df600c3862e53a50a213"`
[INFO] running `"docker" "rm" "-f" "c8ec3170806bb8c4ec5101e498b66ebb481f6eadb8e4df600c3862e53a50a213"`
[INFO] [stdout] c8ec3170806bb8c4ec5101e498b66ebb481f6eadb8e4df600c3862e53a50a213
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/drunz/rusty:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a38539a280a694e6ee8aa4c975ca5815300b48d5165b64035721d3dea5aefdb9
[INFO] running `"docker" "start" "-a" "a38539a280a694e6ee8aa4c975ca5815300b48d5165b64035721d3dea5aefdb9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty-470aa1948c79ad87
[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" "a38539a280a694e6ee8aa4c975ca5815300b48d5165b64035721d3dea5aefdb9"`
[INFO] running `"docker" "rm" "-f" "a38539a280a694e6ee8aa4c975ca5815300b48d5165b64035721d3dea5aefdb9"`
[INFO] [stdout] a38539a280a694e6ee8aa4c975ca5815300b48d5165b64035721d3dea5aefdb9