[INFO] updating cached repository subjectdenied/rust-diceroller
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/subjectdenied/rust-diceroller
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/subjectdenied/rust-diceroller" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/subjectdenied/rust-diceroller"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/subjectdenied/rust-diceroller'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/subjectdenied/rust-diceroller" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/subjectdenied/rust-diceroller"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/subjectdenied/rust-diceroller'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 944351ed8a76511bfb05c8b18e8500ef92ab90c0
[INFO] sha for GitHub repo subjectdenied/rust-diceroller: 944351ed8a76511bfb05c8b18e8500ef92ab90c0
[INFO] validating manifest of subjectdenied/rust-diceroller 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 subjectdenied/rust-diceroller 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 subjectdenied/rust-diceroller
[INFO] finished frobbing subjectdenied/rust-diceroller
[INFO] frobbed toml for subjectdenied/rust-diceroller written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/subjectdenied/rust-diceroller/Cargo.toml
[INFO] started frobbing subjectdenied/rust-diceroller
[INFO] finished frobbing subjectdenied/rust-diceroller
[INFO] frobbed toml for subjectdenied/rust-diceroller written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/subjectdenied/rust-diceroller/Cargo.toml
[INFO] crate subjectdenied/rust-diceroller 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 subjectdenied/rust-diceroller against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-2/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/subjectdenied/rust-diceroller:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6cebc80f75ca09a501a06b264b50d715d50062e60cbfae2c0020cde3a27a3f11
[INFO] running `"docker" "start" "-a" "6cebc80f75ca09a501a06b264b50d715d50062e60cbfae2c0020cde3a27a3f11"`
[INFO] [stderr]     Checking libc v0.2.30
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]     Checking dice v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]    --> src/rcmd.rs:124:41
[INFO] [stderr]     |
[INFO] [stderr] 124 |         write!(f, "{} ({})", as_strings.connect(", "), self.total())
[INFO] [stderr]     |                                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
[INFO] [stderr]    --> src/rcmd.rs:124:41
[INFO] [stderr]     |
[INFO] [stderr] 124 |         write!(f, "{} ({})", as_strings.connect(", "), self.total())
[INFO] [stderr]     |                                         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
[INFO] running `"docker" "inspect" "6cebc80f75ca09a501a06b264b50d715d50062e60cbfae2c0020cde3a27a3f11"`
[INFO] running `"docker" "rm" "-f" "6cebc80f75ca09a501a06b264b50d715d50062e60cbfae2c0020cde3a27a3f11"`
[INFO] [stdout] 6cebc80f75ca09a501a06b264b50d715d50062e60cbfae2c0020cde3a27a3f11