[INFO] fetching crate yew-router 0.3.0...
[INFO] extracting crate yew-router 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/yew-router/0.3.0
[INFO] extracting crate yew-router 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/yew-router/0.3.0
[INFO] validating manifest of yew-router-0.3.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yew-router-0.3.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/yew-router/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yew-router-0.3.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 735bf558f47c05ab792f6e53a9f2db26773a3cdf799e68c819edb3477e0a2aa7
[INFO] running `"docker" "start" "-a" "735bf558f47c05ab792f6e53a9f2db26773a3cdf799e68c819edb3477e0a2aa7"`
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]    Compiling yew v0.7.0
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling stdweb v0.4.18
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling http v0.1.18
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling yew-macro v0.7.0
[INFO] [stderr]    Compiling failure v0.1.5
[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 yew-router v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "735bf558f47c05ab792f6e53a9f2db26773a3cdf799e68c819edb3477e0a2aa7"`
[INFO] running `"docker" "rm" "-f" "735bf558f47c05ab792f6e53a9f2db26773a3cdf799e68c819edb3477e0a2aa7"`
[INFO] [stdout] 735bf558f47c05ab792f6e53a9f2db26773a3cdf799e68c819edb3477e0a2aa7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 965f39bb495266047ccb0d2d50c1d7430a4086af981dc0c813ccd7e58fbe6fda
[INFO] running `"docker" "start" "-a" "965f39bb495266047ccb0d2d50c1d7430a4086af981dc0c813ccd7e58fbe6fda"`
[INFO] [stderr]    Compiling yew-router v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "965f39bb495266047ccb0d2d50c1d7430a4086af981dc0c813ccd7e58fbe6fda"`
[INFO] running `"docker" "rm" "-f" "965f39bb495266047ccb0d2d50c1d7430a4086af981dc0c813ccd7e58fbe6fda"`
[INFO] [stdout] 965f39bb495266047ccb0d2d50c1d7430a4086af981dc0c813ccd7e58fbe6fda
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 9bbca2ef9f5665546ef3bc3190dfe66af8c8cae3828ccbb6ecb306d62323c58b
[INFO] running `"docker" "start" "-a" "9bbca2ef9f5665546ef3bc3190dfe66af8c8cae3828ccbb6ecb306d62323c58b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yew_router-d1695ff4b8dcb3f5
[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" "9bbca2ef9f5665546ef3bc3190dfe66af8c8cae3828ccbb6ecb306d62323c58b"`
[INFO] running `"docker" "rm" "-f" "9bbca2ef9f5665546ef3bc3190dfe66af8c8cae3828ccbb6ecb306d62323c58b"`
[INFO] [stdout] 9bbca2ef9f5665546ef3bc3190dfe66af8c8cae3828ccbb6ecb306d62323c58b