[INFO] updating cached repository Sam-Jeston/oxidize
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Sam-Jeston/oxidize
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Sam-Jeston/oxidize" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Sam-Jeston/oxidize"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Sam-Jeston/oxidize'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Sam-Jeston/oxidize" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Sam-Jeston/oxidize"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Sam-Jeston/oxidize'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7144ca36cdb1bec94df8ae91fb77d21c94542a5b
[INFO] sha for GitHub repo Sam-Jeston/oxidize: 7144ca36cdb1bec94df8ae91fb77d21c94542a5b
[INFO] validating manifest of Sam-Jeston/oxidize on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Sam-Jeston/oxidize on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Sam-Jeston/oxidize
[INFO] finished frobbing Sam-Jeston/oxidize
[INFO] frobbed toml for Sam-Jeston/oxidize written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Sam-Jeston/oxidize/Cargo.toml
[INFO] started frobbing Sam-Jeston/oxidize
[INFO] finished frobbing Sam-Jeston/oxidize
[INFO] frobbed toml for Sam-Jeston/oxidize written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Sam-Jeston/oxidize/Cargo.toml
[INFO] crate Sam-Jeston/oxidize already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Sam-Jeston/oxidize against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-2/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Sam-Jeston/oxidize:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e76590e30d7ad8ffe7737eadb7555f59f6d1bdd8a65d6f036757f78b3f5f5f92
[INFO] running `"docker" "start" "-a" "e76590e30d7ad8ffe7737eadb7555f59f6d1bdd8a65d6f036757f78b3f5f5f92"`
[INFO] [stderr]     Checking net2 v0.2.29
[INFO] [stderr]     Checking futures-cpupool v0.1.5
[INFO] [stderr]     Checking mio v0.6.9
[INFO] [stderr]     Checking tokio-core v0.1.8
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking hyper v0.11.0
[INFO] [stderr]     Checking oxidize v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Request`, `Response`, `Service`
[INFO] [stderr]   --> src/main.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 | use hyper::server::{Http, Request, Response, Service};
[INFO] [stderr]    |                           ^^^^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Request`, `Response`, `Service`
[INFO] [stderr]   --> src/main.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 | use hyper::server::{Http, Request, Response, Service};
[INFO] [stderr]    |                           ^^^^^^^  ^^^^^^^^  ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hyper_client`
[INFO] [stderr]    --> src/request_handler/mod.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     hyper_client: &Client<client::HttpConnector>,
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_hyper_client`
[INFO] [stderr] warning: unused variable: `hyper_client`
[INFO] [stderr]    --> src/request_handler/mod.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     hyper_client: &Client<client::HttpConnector>,
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_hyper_client`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `el_handle`
[INFO] [stderr]    --> src/request_handler/mod.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 166 |     el_handle: &reactor::Handle,
[INFO] [stderr]     |     ^^^^^^^^^ help: consider prefixing with an underscore: `_el_handle`
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `el_handle`
[INFO] [stderr]    --> src/request_handler/mod.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 166 |     el_handle: &reactor::Handle,
[INFO] [stderr]     |     ^^^^^^^^^ help: consider prefixing with an underscore: `_el_handle`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/config_loader/server_block.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let mut parent_ref = base_accumulator.iter_mut().find(|asb| asb.port == block.port).unwrap();
[INFO] [stderr]    |             ----^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/config_loader/server_block.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let mut parent_ref = base_accumulator.iter_mut().find(|asb| asb.port == block.port).unwrap();
[INFO] [stderr]    |             ----^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.00s
[INFO] running `"docker" "inspect" "e76590e30d7ad8ffe7737eadb7555f59f6d1bdd8a65d6f036757f78b3f5f5f92"`
[INFO] running `"docker" "rm" "-f" "e76590e30d7ad8ffe7737eadb7555f59f6d1bdd8a65d6f036757f78b3f5f5f92"`
[INFO] [stdout] e76590e30d7ad8ffe7737eadb7555f59f6d1bdd8a65d6f036757f78b3f5f5f92