[INFO] updating cached repository https://github.com/kirkpetersen/workspace-rust-ex
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc6de29f1f4bb32096fae2e950798683d7d0c20e
[INFO] testing kirkpetersen/workspace-rust-ex against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkirkpetersen%2Fworkspace-rust-ex" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kirkpetersen/workspace-rust-ex 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 git repo https://github.com/kirkpetersen/workspace-rust-ex
[INFO] finished tweaking git repo https://github.com/kirkpetersen/workspace-rust-ex
[INFO] tweaked toml for git repo https://github.com/kirkpetersen/workspace-rust-ex written to work/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 956fd6a8a2a25951604db4cb2a545cdb94f9bae14c94adf158d5eb62bff8b11a
[INFO] running `"docker" "start" "-a" "956fd6a8a2a25951604db4cb2a545cdb94f9bae14c94adf158d5eb62bff8b11a"`
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling workspace-rust-ex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `"docker" "inspect" "956fd6a8a2a25951604db4cb2a545cdb94f9bae14c94adf158d5eb62bff8b11a"`
[INFO] running `"docker" "rm" "-f" "956fd6a8a2a25951604db4cb2a545cdb94f9bae14c94adf158d5eb62bff8b11a"`
[INFO] [stdout] 956fd6a8a2a25951604db4cb2a545cdb94f9bae14c94adf158d5eb62bff8b11a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 6968140de5b015dad2ea3f1d2202ed73a91435f22805fcf1962c43a46ca0cdcc
[INFO] running `"docker" "start" "-a" "6968140de5b015dad2ea3f1d2202ed73a91435f22805fcf1962c43a46ca0cdcc"`
[INFO] [stderr]    Compiling workspace-rust-ex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "6968140de5b015dad2ea3f1d2202ed73a91435f22805fcf1962c43a46ca0cdcc"`
[INFO] running `"docker" "rm" "-f" "6968140de5b015dad2ea3f1d2202ed73a91435f22805fcf1962c43a46ca0cdcc"`
[INFO] [stdout] 6968140de5b015dad2ea3f1d2202ed73a91435f22805fcf1962c43a46ca0cdcc
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 78306c29ecd3abac355ae8b7958295914ea601f925b656c61278a79b99adf64f
[INFO] running `"docker" "start" "-a" "78306c29ecd3abac355ae8b7958295914ea601f925b656c61278a79b99adf64f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/workspace_rust_ex-329c0fb2a6fe41f8
[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" "78306c29ecd3abac355ae8b7958295914ea601f925b656c61278a79b99adf64f"`
[INFO] running `"docker" "rm" "-f" "78306c29ecd3abac355ae8b7958295914ea601f925b656c61278a79b99adf64f"`
[INFO] [stdout] 78306c29ecd3abac355ae8b7958295914ea601f925b656c61278a79b99adf64f