[INFO] crate url_params_serializer 0.1.1 is already in cache
[INFO] extracting crate url_params_serializer 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/url_params_serializer/0.1.1
[INFO] extracting crate url_params_serializer 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/url_params_serializer/0.1.1
[INFO] validating manifest of url_params_serializer-0.1.1 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 url_params_serializer-0.1.1 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 url_params_serializer-0.1.1
[INFO] finished frobbing url_params_serializer-0.1.1
[INFO] frobbed toml for url_params_serializer-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/url_params_serializer/0.1.1/Cargo.toml
[INFO] started frobbing url_params_serializer-0.1.1
[INFO] finished frobbing url_params_serializer-0.1.1
[INFO] frobbed toml for url_params_serializer-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/url_params_serializer/0.1.1/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 url_params_serializer-0.1.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/url_params_serializer/0.1.1:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 83d98bd6879773dba2f5f0e3e0208483a6f766bdf66804b274f38a30c464e6f2
[INFO] running `"docker" "start" "-a" "83d98bd6879773dba2f5f0e3e0208483a6f766bdf66804b274f38a30c464e6f2"`
[INFO] [stderr]    Compiling url_params_serializer v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "83d98bd6879773dba2f5f0e3e0208483a6f766bdf66804b274f38a30c464e6f2"`
[INFO] running `"docker" "rm" "-f" "83d98bd6879773dba2f5f0e3e0208483a6f766bdf66804b274f38a30c464e6f2"`
[INFO] [stdout] 83d98bd6879773dba2f5f0e3e0208483a6f766bdf66804b274f38a30c464e6f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/url_params_serializer/0.1.1:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 49a8d1ba6c11ae214de341fabca9c7d4388b1869440a512aed686c49cd2064b5
[INFO] running `"docker" "start" "-a" "49a8d1ba6c11ae214de341fabca9c7d4388b1869440a512aed686c49cd2064b5"`
[INFO] [stderr]    Compiling url_params_serializer v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "49a8d1ba6c11ae214de341fabca9c7d4388b1869440a512aed686c49cd2064b5"`
[INFO] running `"docker" "rm" "-f" "49a8d1ba6c11ae214de341fabca9c7d4388b1869440a512aed686c49cd2064b5"`
[INFO] [stdout] 49a8d1ba6c11ae214de341fabca9c7d4388b1869440a512aed686c49cd2064b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/url_params_serializer/0.1.1:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f31b2fab2280543da16edda6bde2bfbf2dd81f3e99cd81125cf0005f842cdd51
[INFO] running `"docker" "start" "-a" "f31b2fab2280543da16edda6bde2bfbf2dd81f3e99cd81125cf0005f842cdd51"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/url_params_serializer-f34c9ad517813091
[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 url_params_serializer
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - to_url_params (line 176) ... ok
[INFO] [stdout] test src/lib.rs - to_url_params (line 182) ... ok
[INFO] [stdout] test src/lib.rs - to_url_params (line 179) ... ok
[INFO] [stdout] test src/lib.rs - to_url_params (line 150) ... ok
[INFO] [stdout] test src/lib.rs - to_url_params (line 118) ... ok
[INFO] [stdout] test src/lib.rs - to_url_params (line 84) ... ok
[INFO] [stdout] test src/lib.rs -  (line 4) ... ok
[INFO] [stdout] test src/lib.rs - to_url_params (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f31b2fab2280543da16edda6bde2bfbf2dd81f3e99cd81125cf0005f842cdd51"`
[INFO] running `"docker" "rm" "-f" "f31b2fab2280543da16edda6bde2bfbf2dd81f3e99cd81125cf0005f842cdd51"`
[INFO] [stdout] f31b2fab2280543da16edda6bde2bfbf2dd81f3e99cd81125cf0005f842cdd51