[INFO] crate peacock 0.0.1 is already in cache
[INFO] extracting crate peacock 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/peacock/0.0.1
[INFO] extracting crate peacock 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/peacock/0.0.1
[INFO] validating manifest of peacock-0.0.1 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 peacock-0.0.1 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 peacock-0.0.1
[INFO] finished frobbing peacock-0.0.1
[INFO] frobbed toml for peacock-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/peacock/0.0.1/Cargo.toml
[INFO] started frobbing peacock-0.0.1
[INFO] finished frobbing peacock-0.0.1
[INFO] frobbed toml for peacock-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/peacock/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 peacock-0.0.1 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/peacock/0.0.1:/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] 43cddf616d4f14ecaa78e4f1397db7f07cff11ff4a09bc073705371b953289e7
[INFO] running `"docker" "start" "-a" "43cddf616d4f14ecaa78e4f1397db7f07cff11ff4a09bc073705371b953289e7"`
[INFO] [stderr]    Compiling sfml-build v0.2.0
[INFO] [stderr]    Compiling csfml-system-sys v0.4.0
[INFO] [stderr]    Compiling csfml-window-sys v0.4.0
[INFO] [stderr]    Compiling csfml-graphics-sys v0.4.0
[INFO] [stderr]    Compiling csfml-audio-sys v0.4.0
[INFO] [stderr]    Compiling sfml v0.14.0
[INFO] [stderr]    Compiling peacock v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graphics/sprite_batch.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |         target: &mut RenderTarget,
[INFO] [stderr]    |                      ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `"docker" "inspect" "43cddf616d4f14ecaa78e4f1397db7f07cff11ff4a09bc073705371b953289e7"`
[INFO] running `"docker" "rm" "-f" "43cddf616d4f14ecaa78e4f1397db7f07cff11ff4a09bc073705371b953289e7"`
[INFO] [stdout] 43cddf616d4f14ecaa78e4f1397db7f07cff11ff4a09bc073705371b953289e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/peacock/0.0.1:/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] 6b3cd76ad7801f17d25c868a4d4cb4930fd1f8b993cd7a8881af586ff4e10513
[INFO] running `"docker" "start" "-a" "6b3cd76ad7801f17d25c868a4d4cb4930fd1f8b993cd7a8881af586ff4e10513"`
[INFO] [stderr]    Compiling peacock v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graphics/sprite_batch.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |         target: &mut RenderTarget,
[INFO] [stderr]    |                      ^^^^^^^^^^^^ help: use `dyn`: `dyn RenderTarget`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "6b3cd76ad7801f17d25c868a4d4cb4930fd1f8b993cd7a8881af586ff4e10513"`
[INFO] running `"docker" "rm" "-f" "6b3cd76ad7801f17d25c868a4d4cb4930fd1f8b993cd7a8881af586ff4e10513"`
[INFO] [stdout] 6b3cd76ad7801f17d25c868a4d4cb4930fd1f8b993cd7a8881af586ff4e10513
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/peacock/0.0.1:/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] 1d497a18a929eca848d286c1be293caec3ed724299fc69d53db8f8ef166d6c9f
[INFO] running `"docker" "start" "-a" "1d497a18a929eca848d286c1be293caec3ed724299fc69d53db8f8ef166d6c9f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/peacock-f6e334b695ccb2c1
[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]    Doc-tests peacock
[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" "1d497a18a929eca848d286c1be293caec3ed724299fc69d53db8f8ef166d6c9f"`
[INFO] running `"docker" "rm" "-f" "1d497a18a929eca848d286c1be293caec3ed724299fc69d53db8f8ef166d6c9f"`
[INFO] [stdout] 1d497a18a929eca848d286c1be293caec3ed724299fc69d53db8f8ef166d6c9f