[INFO] updating cached repository jack1243star/scratch-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jack1243star/scratch-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jack1243star/scratch-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/jack1243star/scratch-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jack1243star/scratch-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jack1243star/scratch-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jack1243star/scratch-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jack1243star/scratch-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] de8d6e876ccecb5cf692b4d7e7f8463e85708073
[INFO] sha for GitHub repo jack1243star/scratch-rust: de8d6e876ccecb5cf692b4d7e7f8463e85708073
[INFO] validating manifest of jack1243star/scratch-rust 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 jack1243star/scratch-rust 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 jack1243star/scratch-rust
[INFO] finished frobbing jack1243star/scratch-rust
[INFO] frobbed toml for jack1243star/scratch-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/jack1243star/scratch-rust/Cargo.toml
[INFO] started frobbing jack1243star/scratch-rust
[INFO] finished frobbing jack1243star/scratch-rust
[INFO] frobbed toml for jack1243star/scratch-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jack1243star/scratch-rust/Cargo.toml
[INFO] crate jack1243star/scratch-rust 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 jack1243star/scratch-rust 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/jack1243star/scratch-rust:/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] 1cb299ebb042eeae0fa10d5309f30fe3335e4c4deb312d33d00c1667d8c8564b
[INFO] running `"docker" "start" "-a" "1cb299ebb042eeae0fa10d5309f30fe3335e4c4deb312d33d00c1667d8c8564b"`
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling scratch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `"docker" "inspect" "1cb299ebb042eeae0fa10d5309f30fe3335e4c4deb312d33d00c1667d8c8564b"`
[INFO] running `"docker" "rm" "-f" "1cb299ebb042eeae0fa10d5309f30fe3335e4c4deb312d33d00c1667d8c8564b"`
[INFO] [stdout] 1cb299ebb042eeae0fa10d5309f30fe3335e4c4deb312d33d00c1667d8c8564b
[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/jack1243star/scratch-rust:/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] aad49ae711556362df9d9078addd1f31505b28586fcb7e8c29f9c2127ca6d60d
[INFO] running `"docker" "start" "-a" "aad49ae711556362df9d9078addd1f31505b28586fcb7e8c29f9c2127ca6d60d"`
[INFO] [stderr]    Compiling scratch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "aad49ae711556362df9d9078addd1f31505b28586fcb7e8c29f9c2127ca6d60d"`
[INFO] running `"docker" "rm" "-f" "aad49ae711556362df9d9078addd1f31505b28586fcb7e8c29f9c2127ca6d60d"`
[INFO] [stdout] aad49ae711556362df9d9078addd1f31505b28586fcb7e8c29f9c2127ca6d60d
[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/jack1243star/scratch-rust:/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] 99619fc25eaa4b13f738951a9947366ce8d28a64282813e0d970a6c423b3c592
[INFO] running `"docker" "start" "-a" "99619fc25eaa4b13f738951a9947366ce8d28a64282813e0d970a6c423b3c592"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[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] [stderr]      Running /opt/crater/target/debug/deps/scratch-1bdac61ef93eeb1f
[INFO] running `"docker" "inspect" "99619fc25eaa4b13f738951a9947366ce8d28a64282813e0d970a6c423b3c592"`
[INFO] running `"docker" "rm" "-f" "99619fc25eaa4b13f738951a9947366ce8d28a64282813e0d970a6c423b3c592"`
[INFO] [stdout] 99619fc25eaa4b13f738951a9947366ce8d28a64282813e0d970a6c423b3c592