[INFO] crate group 0.1.0 is already in cache
[INFO] testing group-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate group 0.1.0 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate group 0.1.0 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 group 0.1.0
[INFO] finished tweaking crates.io crate group 0.1.0
[INFO] tweaked toml for crates.io crate group 0.1.0 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] 12ea43e3ccad08705213829f033807f46260f2fa8c19e8dd6693878695dd9c2c
[INFO] running `"docker" "start" "-a" "12ea43e3ccad08705213829f033807f46260f2fa8c19e8dd6693878695dd9c2c"`
[INFO] [stderr]    Compiling ff v0.4.0
[INFO] [stderr]    Compiling group v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "12ea43e3ccad08705213829f033807f46260f2fa8c19e8dd6693878695dd9c2c"`
[INFO] running `"docker" "rm" "-f" "12ea43e3ccad08705213829f033807f46260f2fa8c19e8dd6693878695dd9c2c"`
[INFO] [stdout] 12ea43e3ccad08705213829f033807f46260f2fa8c19e8dd6693878695dd9c2c
[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] 2af5a66567c2f95a3aaf526239bd87d6df94a4a9083df20c08c4798d9ff19523
[INFO] running `"docker" "start" "-a" "2af5a66567c2f95a3aaf526239bd87d6df94a4a9083df20c08c4798d9ff19523"`
[INFO] [stderr]    Compiling group v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "2af5a66567c2f95a3aaf526239bd87d6df94a4a9083df20c08c4798d9ff19523"`
[INFO] running `"docker" "rm" "-f" "2af5a66567c2f95a3aaf526239bd87d6df94a4a9083df20c08c4798d9ff19523"`
[INFO] [stdout] 2af5a66567c2f95a3aaf526239bd87d6df94a4a9083df20c08c4798d9ff19523
[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] 1d15b265fcb94c615a7ce477acf779bfe3cea4c26b86520d02d7f3eb0b346fd5
[INFO] running `"docker" "start" "-a" "1d15b265fcb94c615a7ce477acf779bfe3cea4c26b86520d02d7f3eb0b346fd5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/group-a56efd9d0d2dd6c9
[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 group
[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" "1d15b265fcb94c615a7ce477acf779bfe3cea4c26b86520d02d7f3eb0b346fd5"`
[INFO] running `"docker" "rm" "-f" "1d15b265fcb94c615a7ce477acf779bfe3cea4c26b86520d02d7f3eb0b346fd5"`
[INFO] [stdout] 1d15b265fcb94c615a7ce477acf779bfe3cea4c26b86520d02d7f3eb0b346fd5