[INFO] updating cached repository hubrys/image-shredder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hubrys/image-shredder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hubrys/image-shredder" "work/ex/beta-1.38-1/sources/1.37.0/gh/hubrys/image-shredder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hubrys/image-shredder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hubrys/image-shredder" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hubrys/image-shredder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hubrys/image-shredder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e1977111261005ae7e0c59f099093b5c4218a1dd
[INFO] sha for GitHub repo hubrys/image-shredder: e1977111261005ae7e0c59f099093b5c4218a1dd
[INFO] validating manifest of hubrys/image-shredder 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 hubrys/image-shredder 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 hubrys/image-shredder
[INFO] finished frobbing hubrys/image-shredder
[INFO] frobbed toml for hubrys/image-shredder written to work/ex/beta-1.38-1/sources/1.37.0/gh/hubrys/image-shredder/Cargo.toml
[INFO] started frobbing hubrys/image-shredder
[INFO] finished frobbing hubrys/image-shredder
[INFO] frobbed toml for hubrys/image-shredder written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hubrys/image-shredder/Cargo.toml
[INFO] crate hubrys/image-shredder 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 hubrys/image-shredder 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/hubrys/image-shredder:/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] 4afdce6a3af0d5064efefb40b8c9cd4a1a1f80a12d00c69b3edfbc7f5d8d69bf
[INFO] running `"docker" "start" "-a" "4afdce6a3af0d5064efefb40b8c9cd4a1a1f80a12d00c69b3edfbc7f5d8d69bf"`
[INFO] [stderr]    Compiling cc v1.0.22
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling image v0.10.4
[INFO] [stderr]    Compiling png v0.5.2
[INFO] [stderr]    Compiling raster v0.2.0
[INFO] [stderr]    Compiling image-shredder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.06s
[INFO] running `"docker" "inspect" "4afdce6a3af0d5064efefb40b8c9cd4a1a1f80a12d00c69b3edfbc7f5d8d69bf"`
[INFO] running `"docker" "rm" "-f" "4afdce6a3af0d5064efefb40b8c9cd4a1a1f80a12d00c69b3edfbc7f5d8d69bf"`
[INFO] [stdout] 4afdce6a3af0d5064efefb40b8c9cd4a1a1f80a12d00c69b3edfbc7f5d8d69bf
[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/hubrys/image-shredder:/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] ed1fcb9b9beb54cc9972158df0e92a822e1e393dd3eceaef5072239cdac41c11
[INFO] running `"docker" "start" "-a" "ed1fcb9b9beb54cc9972158df0e92a822e1e393dd3eceaef5072239cdac41c11"`
[INFO] [stderr]    Compiling image-shredder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "ed1fcb9b9beb54cc9972158df0e92a822e1e393dd3eceaef5072239cdac41c11"`
[INFO] running `"docker" "rm" "-f" "ed1fcb9b9beb54cc9972158df0e92a822e1e393dd3eceaef5072239cdac41c11"`
[INFO] [stdout] ed1fcb9b9beb54cc9972158df0e92a822e1e393dd3eceaef5072239cdac41c11
[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/hubrys/image-shredder:/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] 73650d344a2ef97c7707c0031236f3927b0fe71c0c22794b1f35f58116d5cf50
[INFO] running `"docker" "start" "-a" "73650d344a2ef97c7707c0031236f3927b0fe71c0c22794b1f35f58116d5cf50"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/image_shredder-4cfdafabfc1323c3
[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" "73650d344a2ef97c7707c0031236f3927b0fe71c0c22794b1f35f58116d5cf50"`
[INFO] running `"docker" "rm" "-f" "73650d344a2ef97c7707c0031236f3927b0fe71c0c22794b1f35f58116d5cf50"`
[INFO] [stdout] 73650d344a2ef97c7707c0031236f3927b0fe71c0c22794b1f35f58116d5cf50