[INFO] updating cached repository frozenbears/hyperstencil
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/frozenbears/hyperstencil
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/frozenbears/hyperstencil" "work/ex/beta-1.38-1/sources/1.37.0/gh/frozenbears/hyperstencil"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/frozenbears/hyperstencil'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/frozenbears/hyperstencil" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/frozenbears/hyperstencil"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/frozenbears/hyperstencil'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7d8a20448c4a233d1a8ba04daed4c59d80b5769c
[INFO] sha for GitHub repo frozenbears/hyperstencil: 7d8a20448c4a233d1a8ba04daed4c59d80b5769c
[INFO] validating manifest of frozenbears/hyperstencil 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 frozenbears/hyperstencil 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 frozenbears/hyperstencil
[INFO] finished frobbing frozenbears/hyperstencil
[INFO] frobbed toml for frozenbears/hyperstencil written to work/ex/beta-1.38-1/sources/1.37.0/gh/frozenbears/hyperstencil/Cargo.toml
[INFO] started frobbing frozenbears/hyperstencil
[INFO] finished frobbing frozenbears/hyperstencil
[INFO] frobbed toml for frozenbears/hyperstencil written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/frozenbears/hyperstencil/Cargo.toml
[INFO] crate frozenbears/hyperstencil 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 frozenbears/hyperstencil 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/frozenbears/hyperstencil:/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] 0a4680a61cfd652d738a0ac9620f853b25457c86b8f9f56117cd6e8d2f57d1a2
[INFO] running `"docker" "start" "-a" "0a4680a61cfd652d738a0ac9620f853b25457c86b8f9f56117cd6e8d2f57d1a2"`
[INFO] [stderr]    Compiling adler32 v1.0.1
[INFO] [stderr]    Compiling colored v1.5.2
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling deflate v0.7.15
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling png v0.9.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.15.0
[INFO] [stderr]    Compiling hyperstencil v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.23s
[INFO] running `"docker" "inspect" "0a4680a61cfd652d738a0ac9620f853b25457c86b8f9f56117cd6e8d2f57d1a2"`
[INFO] running `"docker" "rm" "-f" "0a4680a61cfd652d738a0ac9620f853b25457c86b8f9f56117cd6e8d2f57d1a2"`
[INFO] [stdout] 0a4680a61cfd652d738a0ac9620f853b25457c86b8f9f56117cd6e8d2f57d1a2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/frozenbears/hyperstencil:/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] ca112bf27853c9a94b7b9591cc5f5a9b1cf79ebeb2eed30b8454685c32761b18
[INFO] running `"docker" "start" "-a" "ca112bf27853c9a94b7b9591cc5f5a9b1cf79ebeb2eed30b8454685c32761b18"`
[INFO] [stderr]    Compiling hyperstencil v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "ca112bf27853c9a94b7b9591cc5f5a9b1cf79ebeb2eed30b8454685c32761b18"`
[INFO] running `"docker" "rm" "-f" "ca112bf27853c9a94b7b9591cc5f5a9b1cf79ebeb2eed30b8454685c32761b18"`
[INFO] [stdout] ca112bf27853c9a94b7b9591cc5f5a9b1cf79ebeb2eed30b8454685c32761b18
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/frozenbears/hyperstencil:/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] 55f2e148902dfd5f73325a62fa4e61c7f2b4cd0befed79779783c36b0d1cbccc
[INFO] running `"docker" "start" "-a" "55f2e148902dfd5f73325a62fa4e61c7f2b4cd0befed79779783c36b0d1cbccc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hyperstencil-205b3ff497e17a09
[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" "55f2e148902dfd5f73325a62fa4e61c7f2b4cd0befed79779783c36b0d1cbccc"`
[INFO] running `"docker" "rm" "-f" "55f2e148902dfd5f73325a62fa4e61c7f2b4cd0befed79779783c36b0d1cbccc"`
[INFO] [stdout] 55f2e148902dfd5f73325a62fa4e61c7f2b4cd0befed79779783c36b0d1cbccc