[INFO] updating cached repository Fensi3321/MidPointCircleAlgorithm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Fensi3321/MidPointCircleAlgorithm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Fensi3321/MidPointCircleAlgorithm" "work/ex/beta-1.38-1/sources/1.37.0/gh/Fensi3321/MidPointCircleAlgorithm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Fensi3321/MidPointCircleAlgorithm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Fensi3321/MidPointCircleAlgorithm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Fensi3321/MidPointCircleAlgorithm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Fensi3321/MidPointCircleAlgorithm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6f5abcf4362db1c74b2649407f4f0f1d34182794
[INFO] sha for GitHub repo Fensi3321/MidPointCircleAlgorithm: 6f5abcf4362db1c74b2649407f4f0f1d34182794
[INFO] validating manifest of Fensi3321/MidPointCircleAlgorithm 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 Fensi3321/MidPointCircleAlgorithm 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 Fensi3321/MidPointCircleAlgorithm
[INFO] finished frobbing Fensi3321/MidPointCircleAlgorithm
[INFO] frobbed toml for Fensi3321/MidPointCircleAlgorithm written to work/ex/beta-1.38-1/sources/1.37.0/gh/Fensi3321/MidPointCircleAlgorithm/Cargo.toml
[INFO] started frobbing Fensi3321/MidPointCircleAlgorithm
[INFO] finished frobbing Fensi3321/MidPointCircleAlgorithm
[INFO] frobbed toml for Fensi3321/MidPointCircleAlgorithm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Fensi3321/MidPointCircleAlgorithm/Cargo.toml
[INFO] crate Fensi3321/MidPointCircleAlgorithm 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 Fensi3321/MidPointCircleAlgorithm 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/Fensi3321/MidPointCircleAlgorithm:/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] 8811f8f07c6edef7d6b105deaafecf1a5734dcaf9ce62ce5ccd16e8887b541d7
[INFO] running `"docker" "start" "-a" "8811f8f07c6edef7d6b105deaafecf1a5734dcaf9ce62ce5ccd16e8887b541d7"`
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling color_quant v1.0.0
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling inflate v0.3.4
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.35
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling circle v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.65s
[INFO] running `"docker" "inspect" "8811f8f07c6edef7d6b105deaafecf1a5734dcaf9ce62ce5ccd16e8887b541d7"`
[INFO] running `"docker" "rm" "-f" "8811f8f07c6edef7d6b105deaafecf1a5734dcaf9ce62ce5ccd16e8887b541d7"`
[INFO] [stdout] 8811f8f07c6edef7d6b105deaafecf1a5734dcaf9ce62ce5ccd16e8887b541d7
[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/Fensi3321/MidPointCircleAlgorithm:/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] 2d7ed273729c9f3a8aa915ad7d606e5b6e47aa69bd4c0de4900ee2fe9e36f484
[INFO] running `"docker" "start" "-a" "2d7ed273729c9f3a8aa915ad7d606e5b6e47aa69bd4c0de4900ee2fe9e36f484"`
[INFO] [stderr]    Compiling circle v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "2d7ed273729c9f3a8aa915ad7d606e5b6e47aa69bd4c0de4900ee2fe9e36f484"`
[INFO] running `"docker" "rm" "-f" "2d7ed273729c9f3a8aa915ad7d606e5b6e47aa69bd4c0de4900ee2fe9e36f484"`
[INFO] [stdout] 2d7ed273729c9f3a8aa915ad7d606e5b6e47aa69bd4c0de4900ee2fe9e36f484
[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/Fensi3321/MidPointCircleAlgorithm:/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] 9ff360d45167a7d1d35efdfd56cff7e671abf4d233dade48ec0addd1e3341930
[INFO] running `"docker" "start" "-a" "9ff360d45167a7d1d35efdfd56cff7e671abf4d233dade48ec0addd1e3341930"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/circle-66f48db970d2d4d2
[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" "9ff360d45167a7d1d35efdfd56cff7e671abf4d233dade48ec0addd1e3341930"`
[INFO] running `"docker" "rm" "-f" "9ff360d45167a7d1d35efdfd56cff7e671abf4d233dade48ec0addd1e3341930"`
[INFO] [stdout] 9ff360d45167a7d1d35efdfd56cff7e671abf4d233dade48ec0addd1e3341930