[INFO] updating cached repository LukeEuler/imprint_of_light
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/LukeEuler/imprint_of_light
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/LukeEuler/imprint_of_light" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/LukeEuler/imprint_of_light"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/LukeEuler/imprint_of_light'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/LukeEuler/imprint_of_light" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/LukeEuler/imprint_of_light"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/LukeEuler/imprint_of_light'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e7cb98cf14690492728a2728990a2fc6039b1995
[INFO] sha for GitHub repo LukeEuler/imprint_of_light: e7cb98cf14690492728a2728990a2fc6039b1995
[INFO] validating manifest of LukeEuler/imprint_of_light on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of LukeEuler/imprint_of_light on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing LukeEuler/imprint_of_light
[INFO] finished frobbing LukeEuler/imprint_of_light
[INFO] frobbed toml for LukeEuler/imprint_of_light written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/LukeEuler/imprint_of_light/Cargo.toml
[INFO] started frobbing LukeEuler/imprint_of_light
[INFO] finished frobbing LukeEuler/imprint_of_light
[INFO] frobbed toml for LukeEuler/imprint_of_light written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/LukeEuler/imprint_of_light/Cargo.toml
[INFO] crate LukeEuler/imprint_of_light already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking LukeEuler/imprint_of_light against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-1/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/LukeEuler/imprint_of_light:/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e98daecdbe332335b531bc30274b0abb7d5139d47d536c272f659cbf74e2bcc2
[INFO] running `"docker" "start" "-a" "e98daecdbe332335b531bc30274b0abb7d5139d47d536c272f659cbf74e2bcc2"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.18
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.3
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.78
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking imprint_of_light v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/config.rs:103:28
[INFO] [stderr]     |
[INFO] [stderr] 103 |         ShapeJson::Polygon(mut pj) => {
[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.rs:103:28
[INFO] [stderr]     |
[INFO] [stderr] 103 |         ShapeJson::Polygon(mut pj) => {
[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 33.75s
[INFO] running `"docker" "inspect" "e98daecdbe332335b531bc30274b0abb7d5139d47d536c272f659cbf74e2bcc2"`
[INFO] running `"docker" "rm" "-f" "e98daecdbe332335b531bc30274b0abb7d5139d47d536c272f659cbf74e2bcc2"`
[INFO] [stdout] e98daecdbe332335b531bc30274b0abb7d5139d47d536c272f659cbf74e2bcc2