[INFO] updating cached repository bryanmytko/rustscape
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bryanmytko/rustscape
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bryanmytko/rustscape" "work/ex/beta-1.38-1/sources/1.37.0/gh/bryanmytko/rustscape"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bryanmytko/rustscape'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bryanmytko/rustscape" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bryanmytko/rustscape"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bryanmytko/rustscape'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 857da557e3a987f91518ad209be16576bfe603af
[INFO] sha for GitHub repo bryanmytko/rustscape: 857da557e3a987f91518ad209be16576bfe603af
[INFO] validating manifest of bryanmytko/rustscape 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 bryanmytko/rustscape 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 bryanmytko/rustscape
[INFO] finished frobbing bryanmytko/rustscape
[INFO] frobbed toml for bryanmytko/rustscape written to work/ex/beta-1.38-1/sources/1.37.0/gh/bryanmytko/rustscape/Cargo.toml
[INFO] started frobbing bryanmytko/rustscape
[INFO] finished frobbing bryanmytko/rustscape
[INFO] frobbed toml for bryanmytko/rustscape written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bryanmytko/rustscape/Cargo.toml
[INFO] crate bryanmytko/rustscape 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bryanmytko/rustscape/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 bryanmytko/rustscape 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-4/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/bryanmytko/rustscape:/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] 66d3bd4eb23c9f21048027dce0d822e29e4c65a2d180182ec6b47f8ae6b85077
[INFO] running `"docker" "start" "-a" "66d3bd4eb23c9f21048027dce0d822e29e4c65a2d180182ec6b47f8ae6b85077"`
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling rustscape v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `hyper::header::Connection`
[INFO] [stderr]  --> src/request.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use hyper::header::Connection;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `Connection` in `header`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/request.rs:19:34
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let mut res = client.get(uri)
[INFO] [stderr]    |                                  ^^^ expected struct `hyper::Uri`, found &str
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `hyper::Uri`
[INFO] [stderr]               found type `&str`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `header` found for type `hyper::client::ResponseFuture` in the current scope
[INFO] [stderr]   --> src/request.rs:20:14
[INFO] [stderr]    |
[INFO] [stderr] 20 |             .header(Connection::close())
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]  --> src/request.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::Read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `rustscape`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "66d3bd4eb23c9f21048027dce0d822e29e4c65a2d180182ec6b47f8ae6b85077"`
[INFO] running `"docker" "rm" "-f" "66d3bd4eb23c9f21048027dce0d822e29e4c65a2d180182ec6b47f8ae6b85077"`
[INFO] [stdout] 66d3bd4eb23c9f21048027dce0d822e29e4c65a2d180182ec6b47f8ae6b85077