[INFO] updating cached repository disjukr/adaptive-thresholding
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/disjukr/adaptive-thresholding
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/disjukr/adaptive-thresholding" "work/ex/beta-1.37-6/sources/1.36.0/gh/disjukr/adaptive-thresholding"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/disjukr/adaptive-thresholding'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/disjukr/adaptive-thresholding" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/disjukr/adaptive-thresholding"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/disjukr/adaptive-thresholding'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a699efd4510aca5c6807ac87c6a7f9fa1b73e300
[INFO] sha for GitHub repo disjukr/adaptive-thresholding: a699efd4510aca5c6807ac87c6a7f9fa1b73e300
[INFO] validating manifest of disjukr/adaptive-thresholding 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 disjukr/adaptive-thresholding 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 disjukr/adaptive-thresholding
[INFO] finished frobbing disjukr/adaptive-thresholding
[INFO] frobbed toml for disjukr/adaptive-thresholding written to work/ex/beta-1.37-6/sources/1.36.0/gh/disjukr/adaptive-thresholding/Cargo.toml
[INFO] started frobbing disjukr/adaptive-thresholding
[INFO] finished frobbing disjukr/adaptive-thresholding
[INFO] frobbed toml for disjukr/adaptive-thresholding written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/disjukr/adaptive-thresholding/Cargo.toml
[INFO] crate disjukr/adaptive-thresholding 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 disjukr/adaptive-thresholding 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/disjukr/adaptive-thresholding:/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] bfe1bb5ffd6ea944d4e2f788c27077b4ab49f16b1f3baf51ec0e2d45d8dea74d
[INFO] running `"docker" "start" "-a" "bfe1bb5ffd6ea944d4e2f788c27077b4ab49f16b1f3baf51ec0e2d45d8dea74d"`
[INFO] [stderr]    Compiling num-rational v0.1.40
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling adaptive-thresholding v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.94s
[INFO] running `"docker" "inspect" "bfe1bb5ffd6ea944d4e2f788c27077b4ab49f16b1f3baf51ec0e2d45d8dea74d"`
[INFO] running `"docker" "rm" "-f" "bfe1bb5ffd6ea944d4e2f788c27077b4ab49f16b1f3baf51ec0e2d45d8dea74d"`
[INFO] [stdout] bfe1bb5ffd6ea944d4e2f788c27077b4ab49f16b1f3baf51ec0e2d45d8dea74d
[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/disjukr/adaptive-thresholding:/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] 1e8061e8e2f29d2d5e51df1b6bf4d97f1ebfd83c44226003ca9003d7d2309ba1
[INFO] running `"docker" "start" "-a" "1e8061e8e2f29d2d5e51df1b6bf4d97f1ebfd83c44226003ca9003d7d2309ba1"`
[INFO] [stderr]    Compiling adaptive-thresholding v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "1e8061e8e2f29d2d5e51df1b6bf4d97f1ebfd83c44226003ca9003d7d2309ba1"`
[INFO] running `"docker" "rm" "-f" "1e8061e8e2f29d2d5e51df1b6bf4d97f1ebfd83c44226003ca9003d7d2309ba1"`
[INFO] [stdout] 1e8061e8e2f29d2d5e51df1b6bf4d97f1ebfd83c44226003ca9003d7d2309ba1
[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/disjukr/adaptive-thresholding:/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] 7236bb38ed7f1d4d04c193ef07307267b16dab2f252755e797aa3ac39a7f2d81
[INFO] running `"docker" "start" "-a" "7236bb38ed7f1d4d04c193ef07307267b16dab2f252755e797aa3ac39a7f2d81"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/adaptive_thresholding-3eb0898ba58c7822
[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" "7236bb38ed7f1d4d04c193ef07307267b16dab2f252755e797aa3ac39a7f2d81"`
[INFO] running `"docker" "rm" "-f" "7236bb38ed7f1d4d04c193ef07307267b16dab2f252755e797aa3ac39a7f2d81"`
[INFO] [stdout] 7236bb38ed7f1d4d04c193ef07307267b16dab2f252755e797aa3ac39a7f2d81