[INFO] updating cached repository airtoxin/rust-animated-gif-playground
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/airtoxin/rust-animated-gif-playground
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/airtoxin/rust-animated-gif-playground" "work/ex/beta-1.38-1/sources/1.37.0/gh/airtoxin/rust-animated-gif-playground"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/airtoxin/rust-animated-gif-playground'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/airtoxin/rust-animated-gif-playground" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/airtoxin/rust-animated-gif-playground"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/airtoxin/rust-animated-gif-playground'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd0649ac183c58903fbc542f086953d41a4d453d
[INFO] sha for GitHub repo airtoxin/rust-animated-gif-playground: cd0649ac183c58903fbc542f086953d41a4d453d
[INFO] validating manifest of airtoxin/rust-animated-gif-playground 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 airtoxin/rust-animated-gif-playground 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 airtoxin/rust-animated-gif-playground
[INFO] finished frobbing airtoxin/rust-animated-gif-playground
[INFO] frobbed toml for airtoxin/rust-animated-gif-playground written to work/ex/beta-1.38-1/sources/1.37.0/gh/airtoxin/rust-animated-gif-playground/Cargo.toml
[INFO] started frobbing airtoxin/rust-animated-gif-playground
[INFO] finished frobbing airtoxin/rust-animated-gif-playground
[INFO] frobbed toml for airtoxin/rust-animated-gif-playground written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/airtoxin/rust-animated-gif-playground/Cargo.toml
[INFO] crate airtoxin/rust-animated-gif-playground 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 airtoxin/rust-animated-gif-playground against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/airtoxin/rust-animated-gif-playground:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 55958f4bec2d9245b7dd3f01ee42cb35b6e9209d2b7bcc129511cb40ab15b310
[INFO] running `"docker" "start" "-a" "55958f4bec2d9245b7dd3f01ee42cb35b6e9209d2b7bcc129511cb40ab15b310"`
[INFO] [stderr]    Compiling rust-gif v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "55958f4bec2d9245b7dd3f01ee42cb35b6e9209d2b7bcc129511cb40ab15b310"`
[INFO] running `"docker" "rm" "-f" "55958f4bec2d9245b7dd3f01ee42cb35b6e9209d2b7bcc129511cb40ab15b310"`
[INFO] [stdout] 55958f4bec2d9245b7dd3f01ee42cb35b6e9209d2b7bcc129511cb40ab15b310
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/airtoxin/rust-animated-gif-playground:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] d88c49f1e83785adeb51260027b91fa5560edd65dabc53952d97b39608f0924a
[INFO] running `"docker" "start" "-a" "d88c49f1e83785adeb51260027b91fa5560edd65dabc53952d97b39608f0924a"`
[INFO] [stderr]    Compiling rust-gif v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "d88c49f1e83785adeb51260027b91fa5560edd65dabc53952d97b39608f0924a"`
[INFO] running `"docker" "rm" "-f" "d88c49f1e83785adeb51260027b91fa5560edd65dabc53952d97b39608f0924a"`
[INFO] [stdout] d88c49f1e83785adeb51260027b91fa5560edd65dabc53952d97b39608f0924a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/airtoxin/rust-animated-gif-playground:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 733018f967c24ad13043b78dd1d2992a6418c71172082a42f78b7cac8c3ad21c
[INFO] running `"docker" "start" "-a" "733018f967c24ad13043b78dd1d2992a6418c71172082a42f78b7cac8c3ad21c"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_gif-a65978290974c782
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "733018f967c24ad13043b78dd1d2992a6418c71172082a42f78b7cac8c3ad21c"`
[INFO] running `"docker" "rm" "-f" "733018f967c24ad13043b78dd1d2992a6418c71172082a42f78b7cac8c3ad21c"`
[INFO] [stdout] 733018f967c24ad13043b78dd1d2992a6418c71172082a42f78b7cac8c3ad21c