[INFO] updating cached repository nybblesio/mystery [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/nybblesio/mystery [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/nybblesio/mystery" "work/ex/beta-1.38-1/sources/1.37.0/gh/nybblesio/mystery"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nybblesio/mystery'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nybblesio/mystery" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nybblesio/mystery"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nybblesio/mystery'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f170331671c5f21ef406603600118ccee921949a [INFO] sha for GitHub repo nybblesio/mystery: f170331671c5f21ef406603600118ccee921949a [INFO] validating manifest of nybblesio/mystery 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 nybblesio/mystery 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 nybblesio/mystery [INFO] finished frobbing nybblesio/mystery [INFO] frobbed toml for nybblesio/mystery written to work/ex/beta-1.38-1/sources/1.37.0/gh/nybblesio/mystery/Cargo.toml [INFO] started frobbing nybblesio/mystery [INFO] finished frobbing nybblesio/mystery [INFO] frobbed toml for nybblesio/mystery written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nybblesio/mystery/Cargo.toml [INFO] crate nybblesio/mystery 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 nybblesio/mystery 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nybblesio/mystery:/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] d9235c310ff3cc7dbda0e04d520e4fde0fdcf59fb5a761e169c7fe4cdbcbd3cb [INFO] running `"docker" "start" "-a" "d9235c310ff3cc7dbda0e04d520e4fde0fdcf59fb5a761e169c7fe4cdbcbd3cb"` [INFO] [stderr] Compiling mystery v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `"docker" "inspect" "d9235c310ff3cc7dbda0e04d520e4fde0fdcf59fb5a761e169c7fe4cdbcbd3cb"` [INFO] running `"docker" "rm" "-f" "d9235c310ff3cc7dbda0e04d520e4fde0fdcf59fb5a761e169c7fe4cdbcbd3cb"` [INFO] [stdout] d9235c310ff3cc7dbda0e04d520e4fde0fdcf59fb5a761e169c7fe4cdbcbd3cb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nybblesio/mystery:/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] fb3bce906645b975b01514cca58f68e5230a9c5c38f5b324c2193a5f2e7f6eb0 [INFO] running `"docker" "start" "-a" "fb3bce906645b975b01514cca58f68e5230a9c5c38f5b324c2193a5f2e7f6eb0"` [INFO] [stderr] Compiling mystery v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `"docker" "inspect" "fb3bce906645b975b01514cca58f68e5230a9c5c38f5b324c2193a5f2e7f6eb0"` [INFO] running `"docker" "rm" "-f" "fb3bce906645b975b01514cca58f68e5230a9c5c38f5b324c2193a5f2e7f6eb0"` [INFO] [stdout] fb3bce906645b975b01514cca58f68e5230a9c5c38f5b324c2193a5f2e7f6eb0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nybblesio/mystery:/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] 0f17478d4c39d3bf1613cb61659488d92645fe949c25bc564422c8197c624299 [INFO] running `"docker" "start" "-a" "0f17478d4c39d3bf1613cb61659488d92645fe949c25bc564422c8197c624299"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/mystery-4c8482feec57521d [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" "0f17478d4c39d3bf1613cb61659488d92645fe949c25bc564422c8197c624299"` [INFO] running `"docker" "rm" "-f" "0f17478d4c39d3bf1613cb61659488d92645fe949c25bc564422c8197c624299"` [INFO] [stdout] 0f17478d4c39d3bf1613cb61659488d92645fe949c25bc564422c8197c624299