[INFO] updating cached repository fmsbeekmans/rust_guessing_game [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/fmsbeekmans/rust_guessing_game [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/fmsbeekmans/rust_guessing_game" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/fmsbeekmans/rust_guessing_game"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/fmsbeekmans/rust_guessing_game'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/fmsbeekmans/rust_guessing_game" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/fmsbeekmans/rust_guessing_game"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/fmsbeekmans/rust_guessing_game'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ebc46c001a914025cfda13a29d29ad8e0e245449 [INFO] sha for GitHub repo fmsbeekmans/rust_guessing_game: ebc46c001a914025cfda13a29d29ad8e0e245449 [INFO] validating manifest of fmsbeekmans/rust_guessing_game on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of fmsbeekmans/rust_guessing_game on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing fmsbeekmans/rust_guessing_game [INFO] finished frobbing fmsbeekmans/rust_guessing_game [INFO] frobbed toml for fmsbeekmans/rust_guessing_game written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/fmsbeekmans/rust_guessing_game/Cargo.toml [INFO] started frobbing fmsbeekmans/rust_guessing_game [INFO] finished frobbing fmsbeekmans/rust_guessing_game [INFO] frobbed toml for fmsbeekmans/rust_guessing_game written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/fmsbeekmans/rust_guessing_game/Cargo.toml [INFO] crate fmsbeekmans/rust_guessing_game already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on the registry index [INFO] checking fmsbeekmans/rust_guessing_game against try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 for pr-60039 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-2/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/fmsbeekmans/rust_guessing_game:/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" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2fd0f08353e18de83548cb312990989192fd5a2b009ebd78d11e08d15257c27e [INFO] running `"docker" "start" "-a" "2fd0f08353e18de83548cb312990989192fd5a2b009ebd78d11e08d15257c27e"` [INFO] [stderr] Checking guessing_game v0.0.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `"docker" "inspect" "2fd0f08353e18de83548cb312990989192fd5a2b009ebd78d11e08d15257c27e"` [INFO] running `"docker" "rm" "-f" "2fd0f08353e18de83548cb312990989192fd5a2b009ebd78d11e08d15257c27e"` [INFO] [stdout] 2fd0f08353e18de83548cb312990989192fd5a2b009ebd78d11e08d15257c27e