[INFO] updating cached repository bencef/dice-game-chance
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bencef/dice-game-chance
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bencef/dice-game-chance" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/bencef/dice-game-chance"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/bencef/dice-game-chance'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bencef/dice-game-chance" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/bencef/dice-game-chance"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/bencef/dice-game-chance'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ece0d4e82515353b333a157531d40ef40e4b3f3
[INFO] sha for GitHub repo bencef/dice-game-chance: 3ece0d4e82515353b333a157531d40ef40e4b3f3
[INFO] validating manifest of bencef/dice-game-chance on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bencef/dice-game-chance on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bencef/dice-game-chance
[INFO] finished frobbing bencef/dice-game-chance
[INFO] frobbed toml for bencef/dice-game-chance written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/bencef/dice-game-chance/Cargo.toml
[INFO] started frobbing bencef/dice-game-chance
[INFO] finished frobbing bencef/dice-game-chance
[INFO] frobbed toml for bencef/dice-game-chance written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/bencef/dice-game-chance/Cargo.toml
[INFO] crate bencef/dice-game-chance already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bencef/dice-game-chance against try#75eff020d0923c035c2fe220db4a0465cd847048 for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-5/try#75eff020d0923c035c2fe220db4a0465cd847048:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/bencef/dice-game-chance:/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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 500a0b13ed5619a74180978b5752fa35a75e75e14c1e2e5f86080f6468e29640
[INFO] running `"docker" "start" "-a" "500a0b13ed5619a74180978b5752fa35a75e75e14c1e2e5f86080f6468e29640"`
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking num-bigint v0.2.2
[INFO] [stderr]     Checking bas v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `dice` is imported redundantly
[INFO] [stderr]   --> src/main.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | mod dice;
[INFO] [stderr]    | --------- the item `dice` is already defined here
[INFO] [stderr] ...
[INFO] [stderr] 16 |     use self::dice;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `dice` is imported redundantly
[INFO] [stderr]   --> src/main.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | mod dice;
[INFO] [stderr]    | --------- the item `dice` is already defined here
[INFO] [stderr] ...
[INFO] [stderr] 16 |     use self::dice;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `"docker" "inspect" "500a0b13ed5619a74180978b5752fa35a75e75e14c1e2e5f86080f6468e29640"`
[INFO] running `"docker" "rm" "-f" "500a0b13ed5619a74180978b5752fa35a75e75e14c1e2e5f86080f6468e29640"`
[INFO] [stdout] 500a0b13ed5619a74180978b5752fa35a75e75e14c1e2e5f86080f6468e29640