[INFO] updating cached repository izumariu/dftools
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/izumariu/dftools
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/izumariu/dftools" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/izumariu/dftools"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/izumariu/dftools'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/izumariu/dftools" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/izumariu/dftools"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/izumariu/dftools'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 368714ff0a7924dca75314c3abc5f5d8ee4a9618
[INFO] sha for GitHub repo izumariu/dftools: 368714ff0a7924dca75314c3abc5f5d8ee4a9618
[INFO] validating manifest of izumariu/dftools on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of izumariu/dftools on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing izumariu/dftools
[INFO] finished frobbing izumariu/dftools
[INFO] frobbed toml for izumariu/dftools written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/izumariu/dftools/Cargo.toml
[INFO] started frobbing izumariu/dftools
[INFO] finished frobbing izumariu/dftools
[INFO] frobbed toml for izumariu/dftools written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/izumariu/dftools/Cargo.toml
[INFO] crate izumariu/dftools has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing izumariu/dftools against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/izumariu/dftools:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] d36939478c4ef77ed2617eded3fc98a19e9bfd699117c8372368e11a022474ac
[INFO] running `"docker" "start" "-a" "d36939478c4ef77ed2617eded3fc98a19e9bfd699117c8372368e11a022474ac"`
[INFO] [stderr]    Compiling crc32fast v1.0.3
[INFO] [stderr]    Compiling tokio v0.1.13
[INFO] [stderr]    Compiling zip v0.5.0
[INFO] [stderr]    Compiling hyper v0.12.16
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.5
[INFO] [stderr]    Compiling dftools v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0277]: the trait bound `std::string::String: std::io::Read` is not satisfied
[INFO] [stderr]   --> src/main.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let br = BufReader::new(the_zip);
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ the trait `std::io::Read` is not implemented for `std::string::String`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `<std::io::BufReader<R>>::new`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `dftools`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d36939478c4ef77ed2617eded3fc98a19e9bfd699117c8372368e11a022474ac"`
[INFO] running `"docker" "rm" "-f" "d36939478c4ef77ed2617eded3fc98a19e9bfd699117c8372368e11a022474ac"`
[INFO] [stdout] d36939478c4ef77ed2617eded3fc98a19e9bfd699117c8372368e11a022474ac