[INFO] updating cached repository GyrosOfWar/gfycat_uploader
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/GyrosOfWar/gfycat_uploader
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/GyrosOfWar/gfycat_uploader" "work/ex/beta-1.38-1/sources/1.37.0/gh/GyrosOfWar/gfycat_uploader"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/GyrosOfWar/gfycat_uploader'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/GyrosOfWar/gfycat_uploader" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/GyrosOfWar/gfycat_uploader"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/GyrosOfWar/gfycat_uploader'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0d769aa924eb51fab2e9a0a3eb53f859e5640c5b
[INFO] sha for GitHub repo GyrosOfWar/gfycat_uploader: 0d769aa924eb51fab2e9a0a3eb53f859e5640c5b
[INFO] validating manifest of GyrosOfWar/gfycat_uploader 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 GyrosOfWar/gfycat_uploader 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 GyrosOfWar/gfycat_uploader
[INFO] finished frobbing GyrosOfWar/gfycat_uploader
[INFO] frobbed toml for GyrosOfWar/gfycat_uploader written to work/ex/beta-1.38-1/sources/1.37.0/gh/GyrosOfWar/gfycat_uploader/Cargo.toml
[INFO] started frobbing GyrosOfWar/gfycat_uploader
[INFO] finished frobbing GyrosOfWar/gfycat_uploader
[INFO] frobbed toml for GyrosOfWar/gfycat_uploader written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/GyrosOfWar/gfycat_uploader/Cargo.toml
[INFO] crate GyrosOfWar/gfycat_uploader 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/GyrosOfWar/gfycat_uploader/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 GyrosOfWar/gfycat_uploader 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-5/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/GyrosOfWar/gfycat_uploader:/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] 050693dc61463b586a3f139ca9157abe7cfb983c9e741d16c6d71fa724a38f0b
[INFO] running `"docker" "start" "-a" "050693dc61463b586a3f139ca9157abe7cfb983c9e741d16c6d71fa724a38f0b"`
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling rustyline v2.1.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>`
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustyline-2.1.0/src/lib.rs:639:43
[INFO] [stderr]     |
[INFO] [stderr] 639 |             editor.add_history_entry(line.as_ref());
[INFO] [stderr]     |                                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: Could not compile `rustyline`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "050693dc61463b586a3f139ca9157abe7cfb983c9e741d16c6d71fa724a38f0b"`
[INFO] running `"docker" "rm" "-f" "050693dc61463b586a3f139ca9157abe7cfb983c9e741d16c6d71fa724a38f0b"`
[INFO] [stdout] 050693dc61463b586a3f139ca9157abe7cfb983c9e741d16c6d71fa724a38f0b