[INFO] updating cached repository colindjk/hello_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/colindjk/hello_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/colindjk/hello_rust" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/colindjk/hello_rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/colindjk/hello_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/colindjk/hello_rust" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/colindjk/hello_rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/colindjk/hello_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3bbe9d5da2e6d4827f93422f01a6eb880837c105
[INFO] sha for GitHub repo colindjk/hello_rust: 3bbe9d5da2e6d4827f93422f01a6eb880837c105
[INFO] validating manifest of colindjk/hello_rust on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of colindjk/hello_rust on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing colindjk/hello_rust
[INFO] finished frobbing colindjk/hello_rust
[INFO] frobbed toml for colindjk/hello_rust written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/colindjk/hello_rust/Cargo.toml
[INFO] started frobbing colindjk/hello_rust
[INFO] finished frobbing colindjk/hello_rust
[INFO] frobbed toml for colindjk/hello_rust written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/colindjk/hello_rust/Cargo.toml
[INFO] crate colindjk/hello_rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/colindjk/hello_rust/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" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking colindjk/hello_rust against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-3/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/colindjk/hello_rust:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c7949e839483dfa98816f43e200dfed6853dd2c3fc8920cf77e5cd45523b17ba
[INFO] running `"docker" "start" "-a" "c7949e839483dfa98816f43e200dfed6853dd2c3fc8920cf77e5cd45523b17ba"`
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]     Checking smallvec v0.6.10
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking safemem v0.3.1
[INFO] [stderr]     Checking modifier v0.1.0
[INFO] [stderr]     Checking tokio-sync v0.1.6
[INFO] [stderr]     Checking tokio-executor v0.1.8
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking plugin v0.2.6
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking tokio-timer v0.2.11
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_pcg v0.1.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling mime_guess v1.8.7
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking http v0.1.18
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking iron v0.6.0
[INFO] [stderr]     Checking hello_world v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `hyper::server::Request`
[INFO] [stderr]   --> src/server.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use hyper::server::Request;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^ no `Request` in `server`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `hyper::server::Response`
[INFO] [stderr]   --> src/server.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use hyper::server::Response;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ no `Response` in `server`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `hyper::header::Connection`
[INFO] [stderr]   --> src/client.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use hyper::header::Connection;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `Connection` in `header`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `hyper::server::Request`
[INFO] [stderr]   --> src/server.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use hyper::server::Request;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^ no `Request` in `server`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `hyper::server::Response`
[INFO] [stderr]   --> src/server.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use hyper::server::Response;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^ no `Response` in `server`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `hyper::header::Connection`
[INFO] [stderr]   --> src/client.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use hyper::header::Connection;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `Connection` in `header`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `http` found for type `hyper::Server<_, _, _>` in the current scope
[INFO] [stderr]   --> src/server.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Server::http("127.0.0.1:3000")
[INFO] [stderr]    |             ^^^^ function or associated item not found in `hyper::Server<_, _, _>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `http` found for type `hyper::Server<_, _, _>` in the current scope
[INFO] [stderr]   --> src/server.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Server::http("127.0.0.1:3000")
[INFO] [stderr]    |             ^^^^ function or associated item not found in `hyper::Server<_, _, _>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/client.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut res = client.get("localhost:3000")
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^ expected struct `hyper::Uri`, found reference
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `hyper::Uri`
[INFO] [stderr]               found type `&'static str`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/client.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut res = client.get("localhost:3000")
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^ expected struct `hyper::Uri`, found reference
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `hyper::Uri`
[INFO] [stderr]               found type `&'static str`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `header` found for type `hyper::client::ResponseFuture` in the current scope
[INFO] [stderr]   --> src/client.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 |         .header( Connection::close() ) // Create header
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `header` found for type `hyper::client::ResponseFuture` in the current scope
[INFO] [stderr]   --> src/client.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 |         .header( Connection::close() ) // Create header
[INFO] [stderr]    |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]   --> src/client.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::io::Read;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 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] warning: unused import: `std::io::Read`
[INFO] [stderr]   --> src/client.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::io::Read;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 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 `hello_world`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `hello_world`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c7949e839483dfa98816f43e200dfed6853dd2c3fc8920cf77e5cd45523b17ba"`
[INFO] running `"docker" "rm" "-f" "c7949e839483dfa98816f43e200dfed6853dd2c3fc8920cf77e5cd45523b17ba"`
[INFO] [stdout] c7949e839483dfa98816f43e200dfed6853dd2c3fc8920cf77e5cd45523b17ba