[INFO] updating cached repository FlixCoder/rust-es-optimizer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/FlixCoder/rust-es-optimizer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/FlixCoder/rust-es-optimizer" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/FlixCoder/rust-es-optimizer"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/FlixCoder/rust-es-optimizer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/FlixCoder/rust-es-optimizer" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/FlixCoder/rust-es-optimizer"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/FlixCoder/rust-es-optimizer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8bc6ab20318ec95a4e21f98d1b5a2baa827e5887 [INFO] sha for GitHub repo FlixCoder/rust-es-optimizer: 8bc6ab20318ec95a4e21f98d1b5a2baa827e5887 [INFO] validating manifest of FlixCoder/rust-es-optimizer on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of FlixCoder/rust-es-optimizer on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing FlixCoder/rust-es-optimizer [INFO] finished frobbing FlixCoder/rust-es-optimizer [INFO] frobbed toml for FlixCoder/rust-es-optimizer written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/FlixCoder/rust-es-optimizer/Cargo.toml [INFO] started frobbing FlixCoder/rust-es-optimizer [INFO] finished frobbing FlixCoder/rust-es-optimizer [INFO] frobbed toml for FlixCoder/rust-es-optimizer written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/FlixCoder/rust-es-optimizer/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking FlixCoder/rust-es-optimizer against try#06a150c7d11500b41499224f165e9de1de096768 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-4/try#06a150c7d11500b41499224f165e9de1de096768:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/FlixCoder/rust-es-optimizer:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+06a150c7d11500b41499224f165e9de1de096768-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 60d2a9dc1446cfe13a222a858b765dd9a21b1f0241533f6dea4f5b9609f960c4 [INFO] running `"docker" "start" "-a" "60d2a9dc1446cfe13a222a858b765dd9a21b1f0241533f6dea4f5b9609f960c4"` [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking rayon v0.9.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Checking esopt v0.1.8 (/opt/crater/workdir) [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 1m 32s [INFO] running `"docker" "inspect" "60d2a9dc1446cfe13a222a858b765dd9a21b1f0241533f6dea4f5b9609f960c4"` [INFO] running `"docker" "rm" "-f" "60d2a9dc1446cfe13a222a858b765dd9a21b1f0241533f6dea4f5b9609f960c4"` [INFO] [stdout] 60d2a9dc1446cfe13a222a858b765dd9a21b1f0241533f6dea4f5b9609f960c4