[INFO] updating cached repository kAzec/find_file
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kAzec/find_file
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kAzec/find_file" "work/ex/beta-1.38-1/sources/1.37.0/gh/kAzec/find_file"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kAzec/find_file'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kAzec/find_file" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kAzec/find_file"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kAzec/find_file'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8580f12d139aeadef9a823545caa3164df433833
[INFO] sha for GitHub repo kAzec/find_file: 8580f12d139aeadef9a823545caa3164df433833
[INFO] validating manifest of kAzec/find_file 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 kAzec/find_file 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 kAzec/find_file
[INFO] finished frobbing kAzec/find_file
[INFO] frobbed toml for kAzec/find_file written to work/ex/beta-1.38-1/sources/1.37.0/gh/kAzec/find_file/Cargo.toml
[INFO] started frobbing kAzec/find_file
[INFO] finished frobbing kAzec/find_file
[INFO] frobbed toml for kAzec/find_file written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kAzec/find_file/Cargo.toml
[INFO] crate kAzec/find_file 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 kAzec/find_file against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kAzec/find_file:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 02acdce5dbaf781f60fd7c74fb2b1959cefca6f70af5729797dba7bf3d1868b4
[INFO] running `"docker" "start" "-a" "02acdce5dbaf781f60fd7c74fb2b1959cefca6f70af5729797dba7bf3d1868b4"`
[INFO] [stderr]    Compiling find_file v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "02acdce5dbaf781f60fd7c74fb2b1959cefca6f70af5729797dba7bf3d1868b4"`
[INFO] running `"docker" "rm" "-f" "02acdce5dbaf781f60fd7c74fb2b1959cefca6f70af5729797dba7bf3d1868b4"`
[INFO] [stdout] 02acdce5dbaf781f60fd7c74fb2b1959cefca6f70af5729797dba7bf3d1868b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kAzec/find_file:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f3c4863fd7ecde30c4f0b73e86e1c531ee3e4ed063a8f28657b2b4a40e9551ed
[INFO] running `"docker" "start" "-a" "f3c4863fd7ecde30c4f0b73e86e1c531ee3e4ed063a8f28657b2b4a40e9551ed"`
[INFO] [stderr]    Compiling find_file v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "f3c4863fd7ecde30c4f0b73e86e1c531ee3e4ed063a8f28657b2b4a40e9551ed"`
[INFO] running `"docker" "rm" "-f" "f3c4863fd7ecde30c4f0b73e86e1c531ee3e4ed063a8f28657b2b4a40e9551ed"`
[INFO] [stdout] f3c4863fd7ecde30c4f0b73e86e1c531ee3e4ed063a8f28657b2b4a40e9551ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kAzec/find_file:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 790ab3766bb1995ef0104dcb581386d67ad3a29e0af491276e32cf6b728231f2
[INFO] running `"docker" "start" "-a" "790ab3766bb1995ef0104dcb581386d67ad3a29e0af491276e32cf6b728231f2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/find_file-bb135fc0ddba0651
[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]    Doc-tests find_file
[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" "790ab3766bb1995ef0104dcb581386d67ad3a29e0af491276e32cf6b728231f2"`
[INFO] running `"docker" "rm" "-f" "790ab3766bb1995ef0104dcb581386d67ad3a29e0af491276e32cf6b728231f2"`
[INFO] [stdout] 790ab3766bb1995ef0104dcb581386d67ad3a29e0af491276e32cf6b728231f2