[INFO] updating cached repository MariliaMJ/Rust-Cargo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MariliaMJ/Rust-Cargo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MariliaMJ/Rust-Cargo" "work/ex/beta-1.38-1/sources/1.37.0/gh/MariliaMJ/Rust-Cargo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/MariliaMJ/Rust-Cargo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MariliaMJ/Rust-Cargo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MariliaMJ/Rust-Cargo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MariliaMJ/Rust-Cargo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b58db3a589e093df49e13f3ef3e534bb159352c9
[INFO] sha for GitHub repo MariliaMJ/Rust-Cargo: b58db3a589e093df49e13f3ef3e534bb159352c9
[INFO] validating manifest of MariliaMJ/Rust-Cargo 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 MariliaMJ/Rust-Cargo 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 MariliaMJ/Rust-Cargo
[INFO] finished frobbing MariliaMJ/Rust-Cargo
[INFO] frobbed toml for MariliaMJ/Rust-Cargo written to work/ex/beta-1.38-1/sources/1.37.0/gh/MariliaMJ/Rust-Cargo/Cargo.toml
[INFO] started frobbing MariliaMJ/Rust-Cargo
[INFO] finished frobbing MariliaMJ/Rust-Cargo
[INFO] frobbed toml for MariliaMJ/Rust-Cargo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MariliaMJ/Rust-Cargo/Cargo.toml
[INFO] crate MariliaMJ/Rust-Cargo already has a lockfile, it will not be regenerated
[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 MariliaMJ/Rust-Cargo 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-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MariliaMJ/Rust-Cargo:/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] 82e39fbbfb1e067f8658b8f41121c44d67aca312dcf9dabcccb32a7856749691
[INFO] running `"docker" "start" "-a" "82e39fbbfb1e067f8658b8f41121c44d67aca312dcf9dabcccb32a7856749691"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: expected one of `!` or `::`, found `std`
[INFO] [stderr]  --> src/main.rs:1:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | include std::io;
[INFO] [stderr]   |         ^^^ expected one of `!` or `::` here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `hello_cargo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "82e39fbbfb1e067f8658b8f41121c44d67aca312dcf9dabcccb32a7856749691"`
[INFO] running `"docker" "rm" "-f" "82e39fbbfb1e067f8658b8f41121c44d67aca312dcf9dabcccb32a7856749691"`
[INFO] [stdout] 82e39fbbfb1e067f8658b8f41121c44d67aca312dcf9dabcccb32a7856749691