[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-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/Sam-Jeston/oxidize"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/Sam-Jeston/oxidize'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Sam-Jeston/oxidize" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/Sam-Jeston/oxidize"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/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#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Sam-Jeston/oxidize on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-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-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/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-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/Sam-Jeston/oxidize/Cargo.toml
[INFO] crate Sam-Jeston/oxidize has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Sam-Jeston/oxidize against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-7/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9adff815a9063d33851d6e6192ec670b5c6437aa19b649c48c73b421a884d553
[INFO] running `"docker" "start" "-a" "9adff815a9063d33851d6e6192ec670b5c6437aa19b649c48c73b421a884d553"`
[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 using `_hyper_client` instead
[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 using `_el_handle` instead
[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 using `_hyper_client` instead
[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 using `_el_handle` instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.34s
[INFO] running `"docker" "inspect" "9adff815a9063d33851d6e6192ec670b5c6437aa19b649c48c73b421a884d553"`
[INFO] running `"docker" "rm" "-f" "9adff815a9063d33851d6e6192ec670b5c6437aa19b649c48c73b421a884d553"`
[INFO] [stdout] 9adff815a9063d33851d6e6192ec670b5c6437aa19b649c48c73b421a884d553