[INFO] crate rust-quiz 0.0.2+crater is already in cache
[INFO] testing rust-quiz-0.0.2+crater against 1.38.0 for beta-1.39-1
[INFO] extracting crate rust-quiz 0.0.2+crater into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate rust-quiz 0.0.2+crater on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rust-quiz 0.0.2+crater
[INFO] finished tweaking crates.io crate rust-quiz 0.0.2+crater
[INFO] tweaked toml for crates.io crate rust-quiz 0.0.2+crater written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 56370f086f42e875d73ede7b90ac93eb2ddedd929d25420cd969bcf451190797
[INFO] running `"docker" "start" "-a" "56370f086f42e875d73ede7b90ac93eb2ddedd929d25420cd969bcf451190797"`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling pulldown-cmark v0.5.3
[INFO] [stderr]    Compiling hyper-staticfile v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling readonly v0.1.5
[INFO] [stderr]    Compiling remain v0.1.4
[INFO] [stderr]    Compiling oqueue v0.1.0
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling rust-quiz v0.0.2+crater (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.30s
[INFO] running `"docker" "inspect" "56370f086f42e875d73ede7b90ac93eb2ddedd929d25420cd969bcf451190797"`
[INFO] running `"docker" "rm" "-f" "56370f086f42e875d73ede7b90ac93eb2ddedd929d25420cd969bcf451190797"`
[INFO] [stdout] 56370f086f42e875d73ede7b90ac93eb2ddedd929d25420cd969bcf451190797
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 97cc294479182adf5586b2e08035fdfd67e2e3b4ba89084ae689cace92716880
[INFO] running `"docker" "start" "-a" "97cc294479182adf5586b2e08035fdfd67e2e3b4ba89084ae689cace92716880"`
[INFO] [stderr]    Compiling rust-quiz v0.0.2+crater (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "97cc294479182adf5586b2e08035fdfd67e2e3b4ba89084ae689cace92716880"`
[INFO] running `"docker" "rm" "-f" "97cc294479182adf5586b2e08035fdfd67e2e3b4ba89084ae689cace92716880"`
[INFO] [stdout] 97cc294479182adf5586b2e08035fdfd67e2e3b4ba89084ae689cace92716880
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] e2f280cd5935be99986297b5f08f4cc0a2639578922778b38fad1bc9dafdaadf
[INFO] running `"docker" "start" "-a" "e2f280cd5935be99986297b5f08f4cc0a2639578922778b38fad1bc9dafdaadf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_quiz-c79df70d649e64ca
[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" "e2f280cd5935be99986297b5f08f4cc0a2639578922778b38fad1bc9dafdaadf"`
[INFO] running `"docker" "rm" "-f" "e2f280cd5935be99986297b5f08f4cc0a2639578922778b38fad1bc9dafdaadf"`
[INFO] [stdout] e2f280cd5935be99986297b5f08f4cc0a2639578922778b38fad1bc9dafdaadf