[INFO] updating cached repository frewsxcv/warholify
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/frewsxcv/warholify
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/frewsxcv/warholify" "work/ex/beta-1.37-6/sources/1.36.0/gh/frewsxcv/warholify"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/frewsxcv/warholify'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/frewsxcv/warholify" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/frewsxcv/warholify"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/frewsxcv/warholify'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 160f42ca4ff978339a27169270a3c3792a441e93
[INFO] sha for GitHub repo frewsxcv/warholify: 160f42ca4ff978339a27169270a3c3792a441e93
[INFO] validating manifest of frewsxcv/warholify 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 frewsxcv/warholify 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 frewsxcv/warholify
[INFO] finished frobbing frewsxcv/warholify
[INFO] frobbed toml for frewsxcv/warholify written to work/ex/beta-1.37-6/sources/1.36.0/gh/frewsxcv/warholify/Cargo.toml
[INFO] started frobbing frewsxcv/warholify
[INFO] finished frobbing frewsxcv/warholify
[INFO] frobbed toml for frewsxcv/warholify written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/frewsxcv/warholify/Cargo.toml
[INFO] crate frewsxcv/warholify 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 frewsxcv/warholify against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/frewsxcv/warholify:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 6c8c1b596e93c3cb56cda5192fa5f2706e131b538476d266b2c91b814df39e6e
[INFO] running `"docker" "start" "-a" "6c8c1b596e93c3cb56cda5192fa5f2706e131b538476d266b2c91b814df39e6e"`
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.17.0
[INFO] [stderr]    Compiling warholify v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:17:64
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn warholify<I, O>(src_path: I, dst_path: O) -> Result<(), Box<Error>>
[INFO] [stderr]    |                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.99s
[INFO] running `"docker" "inspect" "6c8c1b596e93c3cb56cda5192fa5f2706e131b538476d266b2c91b814df39e6e"`
[INFO] running `"docker" "rm" "-f" "6c8c1b596e93c3cb56cda5192fa5f2706e131b538476d266b2c91b814df39e6e"`
[INFO] [stdout] 6c8c1b596e93c3cb56cda5192fa5f2706e131b538476d266b2c91b814df39e6e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/frewsxcv/warholify:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c2c65b2e75694580373b7987d27fbb4aa2b2693178e770110d5e634d8afdc4eb
[INFO] running `"docker" "start" "-a" "c2c65b2e75694580373b7987d27fbb4aa2b2693178e770110d5e634d8afdc4eb"`
[INFO] [stderr]    Compiling warholify v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:17:64
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn warholify<I, O>(src_path: I, dst_path: O) -> Result<(), Box<Error>>
[INFO] [stderr]    |                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "c2c65b2e75694580373b7987d27fbb4aa2b2693178e770110d5e634d8afdc4eb"`
[INFO] running `"docker" "rm" "-f" "c2c65b2e75694580373b7987d27fbb4aa2b2693178e770110d5e634d8afdc4eb"`
[INFO] [stdout] c2c65b2e75694580373b7987d27fbb4aa2b2693178e770110d5e634d8afdc4eb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/frewsxcv/warholify:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 6c011a9bc2c19e504b2a541dfeec342a56615501d9386a7f3424525d81b30822
[INFO] running `"docker" "start" "-a" "6c011a9bc2c19e504b2a541dfeec342a56615501d9386a7f3424525d81b30822"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[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] [stderr]      Running /opt/crater/target/debug/deps/warholify-78fb2a4d13bead69
[INFO] running `"docker" "inspect" "6c011a9bc2c19e504b2a541dfeec342a56615501d9386a7f3424525d81b30822"`
[INFO] running `"docker" "rm" "-f" "6c011a9bc2c19e504b2a541dfeec342a56615501d9386a7f3424525d81b30822"`
[INFO] [stdout] 6c011a9bc2c19e504b2a541dfeec342a56615501d9386a7f3424525d81b30822