[INFO] updating cached repository TheMarex/rust-shortestpath
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TheMarex/rust-shortestpath
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TheMarex/rust-shortestpath" "work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/TheMarex/rust-shortestpath"`
[INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/TheMarex/rust-shortestpath'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TheMarex/rust-shortestpath" "work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/TheMarex/rust-shortestpath"`
[INFO] [stderr] Cloning into 'work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/TheMarex/rust-shortestpath'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22afd157d9778ef49df24dc388aeeb51a81cde28
[INFO] sha for GitHub repo TheMarex/rust-shortestpath: 22afd157d9778ef49df24dc388aeeb51a81cde28
[INFO] validating manifest of TheMarex/rust-shortestpath on toolchain master#003382e4150984cb476047b3925edf8d75df2d59
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of TheMarex/rust-shortestpath on toolchain try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing TheMarex/rust-shortestpath
[INFO] finished frobbing TheMarex/rust-shortestpath
[INFO] frobbed toml for TheMarex/rust-shortestpath written to work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/TheMarex/rust-shortestpath/Cargo.toml
[INFO] started frobbing TheMarex/rust-shortestpath
[INFO] finished frobbing TheMarex/rust-shortestpath
[INFO] frobbed toml for TheMarex/rust-shortestpath written to work/ex/pr-59527/sources/try#47f4f94676fbdd494dd2c2dc9ac377a13fc78e00/gh/TheMarex/rust-shortestpath/Cargo.toml
[INFO] crate TheMarex/rust-shortestpath already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/TheMarex/rust-shortestpath/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+47f4f94676fbdd494dd2c2dc9ac377a13fc78e00-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking TheMarex/rust-shortestpath against master#003382e4150984cb476047b3925edf8d75df2d59 for pr-59527
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59527/worker-6/master#003382e4150984cb476047b3925edf8d75df2d59:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59527/sources/master#003382e4150984cb476047b3925edf8d75df2d59/gh/TheMarex/rust-shortestpath:/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" "+003382e4150984cb476047b3925edf8d75df2d59-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e19080fd1b514acee20c9f968d79b0c2509ed33518fecba847e8bfe9891e0654
[INFO] running `"docker" "start" "-a" "e19080fd1b514acee20c9f968d79b0c2509ed33518fecba847e8bfe9891e0654"`
[INFO] [stderr]     Checking geo v0.3.2
[INFO] [stderr]     Checking geojson v0.4.3
[INFO] [stderr]     Checking shortestpath v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `dump_heap`
[INFO] [stderr]   --> src/addressable_heap.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn dump_heap(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dump_heap`
[INFO] [stderr]   --> src/addressable_heap.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn dump_heap(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `"docker" "inspect" "e19080fd1b514acee20c9f968d79b0c2509ed33518fecba847e8bfe9891e0654"`
[INFO] running `"docker" "rm" "-f" "e19080fd1b514acee20c9f968d79b0c2509ed33518fecba847e8bfe9891e0654"`
[INFO] [stdout] e19080fd1b514acee20c9f968d79b0c2509ed33518fecba847e8bfe9891e0654