[INFO] crate yew-router 0.3.0 is already in cache
[INFO] extracting crate yew-router 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/yew-router/0.3.0
[INFO] extracting crate yew-router 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yew-router/0.3.0
[INFO] validating manifest of yew-router-0.3.0 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-router-0.3.0 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-router-0.3.0
[INFO] finished frobbing yew-router-0.3.0
[INFO] frobbed toml for yew-router-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/yew-router/0.3.0/Cargo.toml
[INFO] started frobbing yew-router-0.3.0
[INFO] finished frobbing yew-router-0.3.0
[INFO] frobbed toml for yew-router-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/yew-router/0.3.0/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-router-0.3.0 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/yew-router/0.3.0:/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] 3e27b1143dbe0e9ec9e241a03c00e2d6ce71308d75fe1014c9b9f646a2c7ef5a
[INFO] running `"docker" "start" "-a" "3e27b1143dbe0e9ec9e241a03c00e2d6ce71308d75fe1014c9b9f646a2c7ef5a"`
[INFO] [stderr]    Compiling yew v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling proc-macro-hack v0.5.9
[INFO] [stderr]    Compiling yew-macro v0.7.0
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling serde_json v1.0.40
[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 stdweb v0.4.18
[INFO] [stderr]    Compiling yew-router v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `"docker" "inspect" "3e27b1143dbe0e9ec9e241a03c00e2d6ce71308d75fe1014c9b9f646a2c7ef5a"`
[INFO] running `"docker" "rm" "-f" "3e27b1143dbe0e9ec9e241a03c00e2d6ce71308d75fe1014c9b9f646a2c7ef5a"`
[INFO] [stdout] 3e27b1143dbe0e9ec9e241a03c00e2d6ce71308d75fe1014c9b9f646a2c7ef5a
[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/yew-router/0.3.0:/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] 25b76a9b4caf895fcc9fea60182cb8958293fd07e2debb4aa4a629482b17b875
[INFO] running `"docker" "start" "-a" "25b76a9b4caf895fcc9fea60182cb8958293fd07e2debb4aa4a629482b17b875"`
[INFO] [stderr]    Compiling yew-router v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "25b76a9b4caf895fcc9fea60182cb8958293fd07e2debb4aa4a629482b17b875"`
[INFO] running `"docker" "rm" "-f" "25b76a9b4caf895fcc9fea60182cb8958293fd07e2debb4aa4a629482b17b875"`
[INFO] [stdout] 25b76a9b4caf895fcc9fea60182cb8958293fd07e2debb4aa4a629482b17b875
[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/yew-router/0.3.0:/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] ab73bc1fb576ae8c9420506bf34c524610c432fba11358c10bc871399358f00e
[INFO] running `"docker" "start" "-a" "ab73bc1fb576ae8c9420506bf34c524610c432fba11358c10bc871399358f00e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yew_router-6501e483f59e7d82
[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 yew-router
[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" "ab73bc1fb576ae8c9420506bf34c524610c432fba11358c10bc871399358f00e"`
[INFO] running `"docker" "rm" "-f" "ab73bc1fb576ae8c9420506bf34c524610c432fba11358c10bc871399358f00e"`
[INFO] [stdout] ab73bc1fb576ae8c9420506bf34c524610c432fba11358c10bc871399358f00e