[INFO] crate cassette 0.0.0 is already in cache
[INFO] testing cassette-0.0.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate cassette 0.0.0 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate cassette 0.0.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cassette 0.0.0
[INFO] finished tweaking crates.io crate cassette 0.0.0
[INFO] tweaked toml for crates.io crate cassette 0.0.0 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 527a9643df34f230cc5a7b7161902712be18e8f7f351b0049791b6b02d76dcb9
[INFO] running `"docker" "start" "-a" "527a9643df34f230cc5a7b7161902712be18e8f7f351b0049791b6b02d76dcb9"`
[INFO] [stderr]    Compiling cassette v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `"docker" "inspect" "527a9643df34f230cc5a7b7161902712be18e8f7f351b0049791b6b02d76dcb9"`
[INFO] running `"docker" "rm" "-f" "527a9643df34f230cc5a7b7161902712be18e8f7f351b0049791b6b02d76dcb9"`
[INFO] [stdout] 527a9643df34f230cc5a7b7161902712be18e8f7f351b0049791b6b02d76dcb9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3adecc1e1cf503e476c787116227d90d7958fdd79d3131b7cd71dadb5797eae5
[INFO] running `"docker" "start" "-a" "3adecc1e1cf503e476c787116227d90d7958fdd79d3131b7cd71dadb5797eae5"`
[INFO] [stderr]    Compiling cassette v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "3adecc1e1cf503e476c787116227d90d7958fdd79d3131b7cd71dadb5797eae5"`
[INFO] running `"docker" "rm" "-f" "3adecc1e1cf503e476c787116227d90d7958fdd79d3131b7cd71dadb5797eae5"`
[INFO] [stdout] 3adecc1e1cf503e476c787116227d90d7958fdd79d3131b7cd71dadb5797eae5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] ba3fc2d745fc405800ca8e5c383bf9e2fb6cc88c44762669db5a0ff28a18b388
[INFO] running `"docker" "start" "-a" "ba3fc2d745fc405800ca8e5c383bf9e2fb6cc88c44762669db5a0ff28a18b388"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cassette-bbd6c0aa7322c370
[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] [stderr]    Doc-tests cassette
[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" "ba3fc2d745fc405800ca8e5c383bf9e2fb6cc88c44762669db5a0ff28a18b388"`
[INFO] running `"docker" "rm" "-f" "ba3fc2d745fc405800ca8e5c383bf9e2fb6cc88c44762669db5a0ff28a18b388"`
[INFO] [stdout] ba3fc2d745fc405800ca8e5c383bf9e2fb6cc88c44762669db5a0ff28a18b388