[INFO] updating cached repository thewrath/piOclock
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thewrath/piOclock
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thewrath/piOclock" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/thewrath/piOclock"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/thewrath/piOclock'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thewrath/piOclock" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/thewrath/piOclock"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/thewrath/piOclock'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4923fa6d1e021ca89164acd457d4ee1424039914
[INFO] sha for GitHub repo thewrath/piOclock: 4923fa6d1e021ca89164acd457d4ee1424039914
[INFO] validating manifest of thewrath/piOclock 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 thewrath/piOclock 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 thewrath/piOclock
[INFO] finished frobbing thewrath/piOclock
[INFO] frobbed toml for thewrath/piOclock written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/thewrath/piOclock/Cargo.toml
[INFO] started frobbing thewrath/piOclock
[INFO] finished frobbing thewrath/piOclock
[INFO] frobbed toml for thewrath/piOclock written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/thewrath/piOclock/Cargo.toml
[INFO] crate thewrath/piOclock 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]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking thewrath/piOclock against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-6/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/thewrath/piOclock:/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] 38adcb05476b28dd3bb0a5f92b3384c14d34b364840c27ea8a9fc751b2552a62
[INFO] running `"docker" "start" "-a" "38adcb05476b28dd3bb0a5f92b3384c14d34b364840c27ea8a9fc751b2552a62"`
[INFO] [stderr]     Checking pi_oclock v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `result`
[INFO] [stderr]   --> src/http_server.rs:22:2
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn result<F>(f: F) where F: Fn() {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `route`
[INFO] [stderr]   --> src/http_server.rs:46:2
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn route(&mut self, r : Route) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `result`
[INFO] [stderr]   --> src/http_server.rs:22:2
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn result<F>(f: F) where F: Fn() {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `route`
[INFO] [stderr]   --> src/http_server.rs:46:2
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn route(&mut self, r : Route) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "38adcb05476b28dd3bb0a5f92b3384c14d34b364840c27ea8a9fc751b2552a62"`
[INFO] running `"docker" "rm" "-f" "38adcb05476b28dd3bb0a5f92b3384c14d34b364840c27ea8a9fc751b2552a62"`
[INFO] [stdout] 38adcb05476b28dd3bb0a5f92b3384c14d34b364840c27ea8a9fc751b2552a62