[INFO] updating cached repository guangie88/sum_count_files
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/guangie88/sum_count_files
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/guangie88/sum_count_files" "work/ex/beta-1.37-6/sources/1.36.0/gh/guangie88/sum_count_files"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/guangie88/sum_count_files'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/guangie88/sum_count_files" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/guangie88/sum_count_files"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/guangie88/sum_count_files'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a01732ad26c82b7179145a60ebbbaac9458e07ae
[INFO] sha for GitHub repo guangie88/sum_count_files: a01732ad26c82b7179145a60ebbbaac9458e07ae
[INFO] validating manifest of guangie88/sum_count_files 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 guangie88/sum_count_files 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 guangie88/sum_count_files
[INFO] finished frobbing guangie88/sum_count_files
[INFO] frobbed toml for guangie88/sum_count_files written to work/ex/beta-1.37-6/sources/1.36.0/gh/guangie88/sum_count_files/Cargo.toml
[INFO] started frobbing guangie88/sum_count_files
[INFO] finished frobbing guangie88/sum_count_files
[INFO] frobbed toml for guangie88/sum_count_files written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/guangie88/sum_count_files/Cargo.toml
[INFO] crate guangie88/sum_count_files 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 guangie88/sum_count_files 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/guangie88/sum_count_files:/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] 7e624c9b2538a434598845778445624af0874241c49d3a23dd430b382d2d0c4f
[INFO] running `"docker" "start" "-a" "7e624c9b2538a434598845778445624af0874241c49d3a23dd430b382d2d0c4f"`
[INFO] [stderr]    Compiling cc v1.0.3
[INFO] [stderr]    Compiling serde v1.0.24
[INFO] [stderr]    Compiling yaml-rust v0.4.0
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling humantime v1.0.0
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling simple_logger v0.4.0
[INFO] [stderr]    Compiling serde_derive_internals v0.18.0
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling structopt-derive v0.1.5
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling clap v2.29.0
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.24
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling serde_json v1.0.8
[INFO] [stderr]    Compiling serde_yaml v0.7.3
[INFO] [stderr]    Compiling serde-value v0.5.1
[INFO] [stderr]    Compiling backtrace v0.3.4
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling log4rs v0.7.0
[INFO] [stderr]    Compiling structopt v0.1.5
[INFO] [stderr]    Compiling sum_count_files v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `"docker" "inspect" "7e624c9b2538a434598845778445624af0874241c49d3a23dd430b382d2d0c4f"`
[INFO] running `"docker" "rm" "-f" "7e624c9b2538a434598845778445624af0874241c49d3a23dd430b382d2d0c4f"`
[INFO] [stdout] 7e624c9b2538a434598845778445624af0874241c49d3a23dd430b382d2d0c4f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/guangie88/sum_count_files:/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] 84f6ad97c955c31ee46c0aad4aaaa40e26647dbc36ed4f03a7f915ccacfd8228
[INFO] running `"docker" "start" "-a" "84f6ad97c955c31ee46c0aad4aaaa40e26647dbc36ed4f03a7f915ccacfd8228"`
[INFO] [stderr]    Compiling sum_count_files v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `"docker" "inspect" "84f6ad97c955c31ee46c0aad4aaaa40e26647dbc36ed4f03a7f915ccacfd8228"`
[INFO] running `"docker" "rm" "-f" "84f6ad97c955c31ee46c0aad4aaaa40e26647dbc36ed4f03a7f915ccacfd8228"`
[INFO] [stdout] 84f6ad97c955c31ee46c0aad4aaaa40e26647dbc36ed4f03a7f915ccacfd8228
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/guangie88/sum_count_files:/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] f4e05a1288d7149b609ada476ab3224743fde0eb66a57e164a6f12c2d8f1d02f
[INFO] running `"docker" "start" "-a" "f4e05a1288d7149b609ada476ab3224743fde0eb66a57e164a6f12c2d8f1d02f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sum_count_files-0d6775c6bad52ba8
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::error_files ... ok
[INFO] [stdout] test tests::st20170901 ... ok
[INFO] [stdout] test tests::st20170902 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f4e05a1288d7149b609ada476ab3224743fde0eb66a57e164a6f12c2d8f1d02f"`
[INFO] running `"docker" "rm" "-f" "f4e05a1288d7149b609ada476ab3224743fde0eb66a57e164a6f12c2d8f1d02f"`
[INFO] [stdout] f4e05a1288d7149b609ada476ab3224743fde0eb66a57e164a6f12c2d8f1d02f