[INFO] updating cached repository bradfier/rustfmt_linenum_example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bradfier/rustfmt_linenum_example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bradfier/rustfmt_linenum_example" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/bradfier/rustfmt_linenum_example"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/bradfier/rustfmt_linenum_example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bradfier/rustfmt_linenum_example" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/bradfier/rustfmt_linenum_example"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/bradfier/rustfmt_linenum_example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 68ba27bc15fca5c010807a928e14004742755c0d
[INFO] sha for GitHub repo bradfier/rustfmt_linenum_example: 68ba27bc15fca5c010807a928e14004742755c0d
[INFO] validating manifest of bradfier/rustfmt_linenum_example on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bradfier/rustfmt_linenum_example on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bradfier/rustfmt_linenum_example
[INFO] finished frobbing bradfier/rustfmt_linenum_example
[INFO] frobbed toml for bradfier/rustfmt_linenum_example written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/bradfier/rustfmt_linenum_example/Cargo.toml
[INFO] started frobbing bradfier/rustfmt_linenum_example
[INFO] finished frobbing bradfier/rustfmt_linenum_example
[INFO] frobbed toml for bradfier/rustfmt_linenum_example written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/bradfier/rustfmt_linenum_example/Cargo.toml
[INFO] crate bradfier/rustfmt_linenum_example already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bradfier/rustfmt_linenum_example against try#06a150c7d11500b41499224f165e9de1de096768 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-6/try#06a150c7d11500b41499224f165e9de1de096768:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/bradfier/rustfmt_linenum_example:/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" "+06a150c7d11500b41499224f165e9de1de096768-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 759f81f32aeb26cd2a74c72bdfc16749389a4152889eb1b0efef6697557ec373
[INFO] running `"docker" "start" "-a" "759f81f32aeb26cd2a74c72bdfc16749389a4152889eb1b0efef6697557ec373"`
[INFO] [stderr]     Checking rustfmt-linecount v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `my_shorter_function`
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / fn my_shorter_function(
[INFO] [stderr] 2 | |     _a: String,
[INFO] [stderr] 3 | |     _b: String,
[INFO] [stderr] 4 | |     _c: String,
[INFO] [stderr] 5 | | ) {
[INFO] [stderr] 6 | |     unimplemented!()
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `my_shorter_function`
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / fn my_shorter_function(
[INFO] [stderr] 2 | |     _a: String,
[INFO] [stderr] 3 | |     _b: String,
[INFO] [stderr] 4 | |     _c: String,
[INFO] [stderr] 5 | | ) {
[INFO] [stderr] 6 | |     unimplemented!()
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "759f81f32aeb26cd2a74c72bdfc16749389a4152889eb1b0efef6697557ec373"`
[INFO] running `"docker" "rm" "-f" "759f81f32aeb26cd2a74c72bdfc16749389a4152889eb1b0efef6697557ec373"`
[INFO] [stdout] 759f81f32aeb26cd2a74c72bdfc16749389a4152889eb1b0efef6697557ec373