[INFO] cloning repository disjukr/adaptive-thresholding
[INFO] running `"git" "clone" "--bare" "git://github.com/disjukr/adaptive-thresholding.git" "work/cache/sources/gh/disjukr/adaptive-thresholding"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/disjukr/adaptive-thresholding'...
[INFO] running `"git" "clone" "work/cache/sources/gh/disjukr/adaptive-thresholding" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/disjukr/adaptive-thresholding"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/disjukr/adaptive-thresholding'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/disjukr/adaptive-thresholding" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/disjukr/adaptive-thresholding"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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 master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of disjukr/adaptive-thresholding on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "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/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing disjukr/adaptive-thresholding against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] ec6a9400bd476e370e60169c8f4d4513ca345d1c6ff4875550bc6dbeaaba6f2e
[INFO] running `"docker" "start" "-a" "ec6a9400bd476e370e60169c8f4d4513ca345d1c6ff4875550bc6dbeaaba6f2e"`
[INFO] [stderr]    Compiling num-traits v0.1.42
[INFO] [stderr]    Compiling rayon-core v1.3.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling num-rational v0.1.40
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[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 27.59s
[INFO] running `"docker" "inspect" "ec6a9400bd476e370e60169c8f4d4513ca345d1c6ff4875550bc6dbeaaba6f2e"`
[INFO] running `"docker" "rm" "-f" "ec6a9400bd476e370e60169c8f4d4513ca345d1c6ff4875550bc6dbeaaba6f2e"`
[INFO] [stdout] ec6a9400bd476e370e60169c8f4d4513ca345d1c6ff4875550bc6dbeaaba6f2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] eb3b91e120ebdef75bfd936b20a6f21ee9019d87f2ae7655da605e06f7c3bb21
[INFO] running `"docker" "start" "-a" "eb3b91e120ebdef75bfd936b20a6f21ee9019d87f2ae7655da605e06f7c3bb21"`
[INFO] [stderr]    Compiling adaptive-thresholding v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "eb3b91e120ebdef75bfd936b20a6f21ee9019d87f2ae7655da605e06f7c3bb21"`
[INFO] running `"docker" "rm" "-f" "eb3b91e120ebdef75bfd936b20a6f21ee9019d87f2ae7655da605e06f7c3bb21"`
[INFO] [stdout] eb3b91e120ebdef75bfd936b20a6f21ee9019d87f2ae7655da605e06f7c3bb21
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 8418a9f72043f00ae2fe7c3112df8feb36781f6008265ce09d9fcfc0892a08b5
[INFO] running `"docker" "start" "-a" "8418a9f72043f00ae2fe7c3112df8feb36781f6008265ce09d9fcfc0892a08b5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/adaptive_thresholding-335056e37f04f654
[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" "8418a9f72043f00ae2fe7c3112df8feb36781f6008265ce09d9fcfc0892a08b5"`
[INFO] running `"docker" "rm" "-f" "8418a9f72043f00ae2fe7c3112df8feb36781f6008265ce09d9fcfc0892a08b5"`
[INFO] [stdout] 8418a9f72043f00ae2fe7c3112df8feb36781f6008265ce09d9fcfc0892a08b5