[INFO] crate capybara 0.1.0 is already in cache
[INFO] extracting crate capybara 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/capybara/0.1.0
[INFO] extracting crate capybara 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/capybara/0.1.0
[INFO] validating manifest of capybara-0.1.0 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 capybara-0.1.0 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 capybara-0.1.0
[INFO] finished frobbing capybara-0.1.0
[INFO] frobbed toml for capybara-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/capybara/0.1.0/Cargo.toml
[INFO] started frobbing capybara-0.1.0
[INFO] finished frobbing capybara-0.1.0
[INFO] frobbed toml for capybara-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/capybara/0.1.0/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 capybara-0.1.0 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-4/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/capybara/0.1.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] bc07a4616c0c1e856e0dc6215da547cac4ef4ba580ce5729fdec8cd524df47e6
[INFO] running `"docker" "start" "-a" "bc07a4616c0c1e856e0dc6215da547cac4ef4ba580ce5729fdec8cd524df47e6"`
[INFO] [stderr]    Compiling capybara v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "bc07a4616c0c1e856e0dc6215da547cac4ef4ba580ce5729fdec8cd524df47e6"`
[INFO] running `"docker" "rm" "-f" "bc07a4616c0c1e856e0dc6215da547cac4ef4ba580ce5729fdec8cd524df47e6"`
[INFO] [stdout] bc07a4616c0c1e856e0dc6215da547cac4ef4ba580ce5729fdec8cd524df47e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/capybara/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b24068b85379c8d2eb115cb4f7de65333cc2493b5f47eed7a52c4ca63e5dc533
[INFO] running `"docker" "start" "-a" "b24068b85379c8d2eb115cb4f7de65333cc2493b5f47eed7a52c4ca63e5dc533"`
[INFO] [stderr]    Compiling capybara v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "b24068b85379c8d2eb115cb4f7de65333cc2493b5f47eed7a52c4ca63e5dc533"`
[INFO] running `"docker" "rm" "-f" "b24068b85379c8d2eb115cb4f7de65333cc2493b5f47eed7a52c4ca63e5dc533"`
[INFO] [stdout] b24068b85379c8d2eb115cb4f7de65333cc2493b5f47eed7a52c4ca63e5dc533
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/capybara/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 472e8bcfe4f3b730c855cb49ed9dda3fb805b3ecf2e99f52ef9882a5488c2c6d
[INFO] running `"docker" "start" "-a" "472e8bcfe4f3b730c855cb49ed9dda3fb805b3ecf2e99f52ef9882a5488c2c6d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/capybara-08b4d3d114ef8984
[INFO] [stderr]    Doc-tests capybara
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "472e8bcfe4f3b730c855cb49ed9dda3fb805b3ecf2e99f52ef9882a5488c2c6d"`
[INFO] running `"docker" "rm" "-f" "472e8bcfe4f3b730c855cb49ed9dda3fb805b3ecf2e99f52ef9882a5488c2c6d"`
[INFO] [stdout] 472e8bcfe4f3b730c855cb49ed9dda3fb805b3ecf2e99f52ef9882a5488c2c6d