[INFO] updating cached repository marcusball/request-proxy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/marcusball/request-proxy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/marcusball/request-proxy" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/marcusball/request-proxy"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/marcusball/request-proxy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/marcusball/request-proxy" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/marcusball/request-proxy"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/marcusball/request-proxy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7963771265f00243bd5e84edabce3c286b195448
[INFO] sha for GitHub repo marcusball/request-proxy: 7963771265f00243bd5e84edabce3c286b195448
[INFO] validating manifest of marcusball/request-proxy on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of marcusball/request-proxy on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing marcusball/request-proxy
[INFO] finished frobbing marcusball/request-proxy
[INFO] frobbed toml for marcusball/request-proxy written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/marcusball/request-proxy/Cargo.toml
[INFO] started frobbing marcusball/request-proxy
[INFO] finished frobbing marcusball/request-proxy
[INFO] frobbed toml for marcusball/request-proxy written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/marcusball/request-proxy/Cargo.toml
[INFO] crate marcusball/request-proxy already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking marcusball/request-proxy against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-5/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/marcusball/request-proxy:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5b760588005ae5f8d1eb2a2ce984ec9d18db81ef575fe3207687e87bc5eabdd7
[INFO] running `"docker" "start" "-a" "5b760588005ae5f8d1eb2a2ce984ec9d18db81ef575fe3207687e87bc5eabdd7"`
[INFO] [stderr]     Checking uuid v0.7.1
[INFO] [stderr]     Checking h2 v0.1.14
[INFO] [stderr]     Checking dotenv v0.13.0
[INFO] [stderr]     Checking tokio v0.1.14
[INFO] [stderr]     Checking hyper v0.12.20
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking reqwest v0.9.8
[INFO] [stderr]     Checking request_proxy v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/bin/server.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IntoFuture`
[INFO] [stderr]   --> src/bin/server.rs:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | use futures::{IntoFuture, Stream};
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hyper::server::conn::Http`
[INFO] [stderr]   --> src/bin/server.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use hyper::server::conn::Http;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `service_fn_ok`
[INFO] [stderr]   --> src/bin/server.rs:28:34
[INFO] [stderr]    |
[INFO] [stderr] 28 | use hyper::service::{service_fn, service_fn_ok, Service};
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::ProxiedResponse`
[INFO] [stderr]   --> src/bin/server.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     use super::ProxiedResponse;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `failure::Error as FailureError`
[INFO] [stderr]   --> src/bin/server.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     use failure::Error as FailureError;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]   --> src/bin/server.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::thread;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IntoFuture`
[INFO] [stderr]   --> src/bin/server.rs:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | use futures::{IntoFuture, Stream};
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hyper::server::conn::Http`
[INFO] [stderr]   --> src/bin/server.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use hyper::server::conn::Http;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `service_fn_ok`
[INFO] [stderr]   --> src/bin/server.rs:28:34
[INFO] [stderr]    |
[INFO] [stderr] 28 | use hyper::service::{service_fn, service_fn_ok, Service};
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::ProxiedResponse`
[INFO] [stderr]   --> src/bin/server.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     use super::ProxiedResponse;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `failure::Error as FailureError`
[INFO] [stderr]   --> src/bin/server.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |     use failure::Error as FailureError;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Uri`
[INFO] [stderr]   --> src/bin/client.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 | use hyper::{Uri, Version};
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Uri`
[INFO] [stderr]   --> src/bin/client.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 | use hyper::{Uri, Version};
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Service`
[INFO] [stderr]   --> src/bin/server.rs:28:49
[INFO] [stderr]    |
[INFO] [stderr] 28 | use hyper::service::{service_fn, service_fn_ok, Service};
[INFO] [stderr]    |                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Service`
[INFO] [stderr]   --> src/bin/server.rs:28:49
[INFO] [stderr]    |
[INFO] [stderr] 28 | use hyper::service::{service_fn, service_fn_ok, Service};
[INFO] [stderr]    |                                                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `destination_host`
[INFO] [stderr]   --> src/bin/client.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let destination_host = destination.host_str().unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_destination_host`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `destination_host`
[INFO] [stderr]   --> src/bin/client.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let destination_host = destination.host_str().unwrap();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_destination_host`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.97s
[INFO] running `"docker" "inspect" "5b760588005ae5f8d1eb2a2ce984ec9d18db81ef575fe3207687e87bc5eabdd7"`
[INFO] running `"docker" "rm" "-f" "5b760588005ae5f8d1eb2a2ce984ec9d18db81ef575fe3207687e87bc5eabdd7"`
[INFO] [stdout] 5b760588005ae5f8d1eb2a2ce984ec9d18db81ef575fe3207687e87bc5eabdd7