[INFO] crate yew_svg 0.2.1 is already in cache
[INFO] extracting crate yew_svg 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/yew_svg/0.2.1
[INFO] extracting crate yew_svg 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yew_svg/0.2.1
[INFO] validating manifest of yew_svg-0.2.1 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 yew_svg-0.2.1 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 yew_svg-0.2.1
[INFO] finished frobbing yew_svg-0.2.1
[INFO] frobbed toml for yew_svg-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/yew_svg/0.2.1/Cargo.toml
[INFO] started frobbing yew_svg-0.2.1
[INFO] finished frobbing yew_svg-0.2.1
[INFO] frobbed toml for yew_svg-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yew_svg/0.2.1/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 yew_svg-0.2.1 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yew_svg/0.2.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 73d5c172b9e5617a99fe0200fc891fe1e958efd48febb433d5405e43244fc61a
[INFO] running `"docker" "start" "-a" "73d5c172b9e5617a99fe0200fc891fe1e958efd48febb433d5405e43244fc61a"`
[INFO] [stderr]    Compiling yew v0.8.0
[INFO] [stderr]    Compiling yew-macro v0.8.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling stdweb v0.4.18
[INFO] [stderr]    Compiling proc-macro-hack v0.5.9
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.7
[INFO] [stderr]    Compiling yew_svg v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0277]: the trait bound `SvgProps: yew::Properties` is not satisfied
[INFO] [stderr]    --> src/lib.rs:113:6
[INFO] [stderr]     |
[INFO] [stderr] 113 | impl Component for SVG {
[INFO] [stderr]     |      ^^^^^^^^^ the trait `yew::Properties` is not implemented for `SvgProps`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `yew_svg`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "73d5c172b9e5617a99fe0200fc891fe1e958efd48febb433d5405e43244fc61a"`
[INFO] running `"docker" "rm" "-f" "73d5c172b9e5617a99fe0200fc891fe1e958efd48febb433d5405e43244fc61a"`
[INFO] [stdout] 73d5c172b9e5617a99fe0200fc891fe1e958efd48febb433d5405e43244fc61a