[INFO] updating cached repository NikolaBorislavovHristov/guessing-game-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NikolaBorislavovHristov/guessing-game-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NikolaBorislavovHristov/guessing-game-rust" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/NikolaBorislavovHristov/guessing-game-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/NikolaBorislavovHristov/guessing-game-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NikolaBorislavovHristov/guessing-game-rust" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/NikolaBorislavovHristov/guessing-game-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/NikolaBorislavovHristov/guessing-game-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 960b996081a29f584310a6fa20fb3f1b5140c52c
[INFO] sha for GitHub repo NikolaBorislavovHristov/guessing-game-rust: 960b996081a29f584310a6fa20fb3f1b5140c52c
[INFO] validating manifest of NikolaBorislavovHristov/guessing-game-rust 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 NikolaBorislavovHristov/guessing-game-rust 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 NikolaBorislavovHristov/guessing-game-rust
[INFO] finished frobbing NikolaBorislavovHristov/guessing-game-rust
[INFO] frobbed toml for NikolaBorislavovHristov/guessing-game-rust written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/NikolaBorislavovHristov/guessing-game-rust/Cargo.toml
[INFO] started frobbing NikolaBorislavovHristov/guessing-game-rust
[INFO] finished frobbing NikolaBorislavovHristov/guessing-game-rust
[INFO] frobbed toml for NikolaBorislavovHristov/guessing-game-rust written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/NikolaBorislavovHristov/guessing-game-rust/Cargo.toml
[INFO] crate NikolaBorislavovHristov/guessing-game-rust 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking NikolaBorislavovHristov/guessing-game-rust against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-4/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/NikolaBorislavovHristov/guessing-game-rust:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f981d45978091d9b87672da3140faf132ff6c65ad7298825eb0823e0b5bfe326
[INFO] running `"docker" "start" "-a" "f981d45978091d9b87672da3140faf132ff6c65ad7298825eb0823e0b5bfe326"`
[INFO] [stderr]    Compiling pulldown-cmark v0.5.2
[INFO] [stderr]     Checking getrandom v0.1.6
[INFO] [stderr]    Compiling backtrace-sys v0.1.30
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.48
[INFO] [stderr]     Checking serde v1.0.94
[INFO] [stderr]    Compiling backtrace v0.3.32
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]     Checking rand_chacha v0.2.0
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.48
[INFO] [stderr]    Compiling wasm-bindgen-webidl v0.2.48
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.48
[INFO] [stderr]    Compiling web-sys v0.3.25
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking wasm-bindgen v0.2.48
[INFO] [stderr]     Checking js-sys v0.3.25
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking wasm-bindgen-futures v0.3.25
[INFO] [stderr]     Checking seed v0.3.7
[INFO] [stderr]     Checking guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "f981d45978091d9b87672da3140faf132ff6c65ad7298825eb0823e0b5bfe326"`
[INFO] running `"docker" "rm" "-f" "f981d45978091d9b87672da3140faf132ff6c65ad7298825eb0823e0b5bfe326"`
[INFO] [stdout] f981d45978091d9b87672da3140faf132ff6c65ad7298825eb0823e0b5bfe326