[INFO] updating cached repository rink1969/rust_examples
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rink1969/rust_examples
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rink1969/rust_examples" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/rink1969/rust_examples"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/rink1969/rust_examples'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rink1969/rust_examples" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/rink1969/rust_examples"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/rink1969/rust_examples'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e8dfcb92ff845b7513b8878adc8358756f09bab8
[INFO] sha for GitHub repo rink1969/rust_examples: e8dfcb92ff845b7513b8878adc8358756f09bab8
[INFO] validating manifest of rink1969/rust_examples 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 rink1969/rust_examples 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 rink1969/rust_examples
[INFO] finished frobbing rink1969/rust_examples
[INFO] frobbed toml for rink1969/rust_examples written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/rink1969/rust_examples/Cargo.toml
[INFO] started frobbing rink1969/rust_examples
[INFO] finished frobbing rink1969/rust_examples
[INFO] frobbed toml for rink1969/rust_examples written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/rink1969/rust_examples/Cargo.toml
[INFO] crate rink1969/rust_examples 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 rink1969/rust_examples against try#06a150c7d11500b41499224f165e9de1de096768 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-4/try#06a150c7d11500b41499224f165e9de1de096768:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/rink1969/rust_examples:/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] 3c0d6e64f1ab6bc3fdea88ad31748f960c967d9823bf7a4b24070a59d84bf0f3
[INFO] running `"docker" "start" "-a" "3c0d6e64f1ab6bc3fdea88ad31748f960c967d9823bf7a4b24070a59d84bf0f3"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling frunk_core v0.2.2
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling frunk_derives v0.2.2
[INFO] [stderr]     Checking frunk v0.2.2
[INFO] [stderr]     Checking rust_examples v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: enum is never used: `CliError`
[INFO] [stderr]  --> examples/error.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | enum CliError {
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.66s
[INFO] running `"docker" "inspect" "3c0d6e64f1ab6bc3fdea88ad31748f960c967d9823bf7a4b24070a59d84bf0f3"`
[INFO] running `"docker" "rm" "-f" "3c0d6e64f1ab6bc3fdea88ad31748f960c967d9823bf7a4b24070a59d84bf0f3"`
[INFO] [stdout] 3c0d6e64f1ab6bc3fdea88ad31748f960c967d9823bf7a4b24070a59d84bf0f3