[INFO] updating cached repository ikornaselur/corrosiones
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ikornaselur/corrosiones
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ikornaselur/corrosiones" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ikornaselur/corrosiones"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ikornaselur/corrosiones'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ikornaselur/corrosiones" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ikornaselur/corrosiones"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ikornaselur/corrosiones'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7455790068b5db3cd0cc955a47e14435dc5faaa2
[INFO] sha for GitHub repo ikornaselur/corrosiones: 7455790068b5db3cd0cc955a47e14435dc5faaa2
[INFO] validating manifest of ikornaselur/corrosiones on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ikornaselur/corrosiones on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ikornaselur/corrosiones
[INFO] finished frobbing ikornaselur/corrosiones
[INFO] frobbed toml for ikornaselur/corrosiones written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ikornaselur/corrosiones/Cargo.toml
[INFO] started frobbing ikornaselur/corrosiones
[INFO] finished frobbing ikornaselur/corrosiones
[INFO] frobbed toml for ikornaselur/corrosiones written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ikornaselur/corrosiones/Cargo.toml
[INFO] crate ikornaselur/corrosiones already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ikornaselur/corrosiones against master#0f88167f89fffe321590c5148f21b7d51d44388d for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-7/master#0f88167f89fffe321590c5148f21b7d51d44388d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ikornaselur/corrosiones:/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" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a70c4bb4079a349e4fbf4c64bfe1854272f76d4babd489177a96fb4b2b0d757f
[INFO] running `"docker" "start" "-a" "a70c4bb4079a349e4fbf4c64bfe1854272f76d4babd489177a96fb4b2b0d757f"`
[INFO] [stderr]     Checking corrosiones v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `break_command`
[INFO] [stderr]  --> src/cpu/flags.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub(crate) break_command: bool,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `break_command`
[INFO] [stderr]  --> src/cpu/flags.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub(crate) break_command: bool,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `"docker" "inspect" "a70c4bb4079a349e4fbf4c64bfe1854272f76d4babd489177a96fb4b2b0d757f"`
[INFO] running `"docker" "rm" "-f" "a70c4bb4079a349e4fbf4c64bfe1854272f76d4babd489177a96fb4b2b0d757f"`
[INFO] [stdout] a70c4bb4079a349e4fbf4c64bfe1854272f76d4babd489177a96fb4b2b0d757f