[INFO] updating cached repository jacobgardner/chessAI [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jacobgardner/chessAI [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jacobgardner/chessAI" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/jacobgardner/chessAI"` [INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/jacobgardner/chessAI'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jacobgardner/chessAI" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/jacobgardner/chessAI"` [INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/jacobgardner/chessAI'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 517c56174e9ee32f43e0147b06b9fb6309dfc564 [INFO] sha for GitHub repo jacobgardner/chessAI: 517c56174e9ee32f43e0147b06b9fb6309dfc564 [INFO] validating manifest of jacobgardner/chessAI on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jacobgardner/chessAI on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jacobgardner/chessAI [INFO] finished frobbing jacobgardner/chessAI [INFO] frobbed toml for jacobgardner/chessAI written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/jacobgardner/chessAI/Cargo.toml [INFO] started frobbing jacobgardner/chessAI [INFO] finished frobbing jacobgardner/chessAI [INFO] frobbed toml for jacobgardner/chessAI written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/jacobgardner/chessAI/Cargo.toml [INFO] crate jacobgardner/chessAI already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jacobgardner/chessAI against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-1/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/jacobgardner/chessAI:/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" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5638dfc66e2baa33e059aeb8992e81cd24b61bd41af82d1224af82f3b44886bf [INFO] running `"docker" "start" "-a" "5638dfc66e2baa33e059aeb8992e81cd24b61bd41af82d1224af82f3b44886bf"` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/main.rs [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Checking memchr v2.0.2 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking uncover v0.1.1 [INFO] [stderr] Checking pretty_assertions v0.2.1 [INFO] [stderr] Compiling syn v0.14.5 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking num-complex v0.2.0 [INFO] [stderr] Checking criterion-plot v0.2.5 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking num-bigint v0.2.0 [INFO] [stderr] Checking num-iter v0.1.37 [INFO] [stderr] Checking criterion-stats v0.2.5 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking csv-core v0.1.4 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking csv v1.0.2 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking num-rational v0.2.1 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Compiling serde_codegen_internals v0.11.3 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking handlebars v0.32.4 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Compiling serde_codegen v0.8.23 [INFO] [stderr] Compiling serde_derive v0.8.23 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling snapshot-proc-macro v0.1.0 (https://github.com/jacobgardner/snapshot-rs.git?branch=hjson#d3a9ccde) [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Checking snapshot v0.1.0 (https://github.com/jacobgardner/snapshot-rs.git?branch=hjson#d3a9ccde) [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking criterion v0.2.5 [INFO] [stderr] Checking chess v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.57s [INFO] running `"docker" "inspect" "5638dfc66e2baa33e059aeb8992e81cd24b61bd41af82d1224af82f3b44886bf"` [INFO] running `"docker" "rm" "-f" "5638dfc66e2baa33e059aeb8992e81cd24b61bd41af82d1224af82f3b44886bf"` [INFO] [stdout] 5638dfc66e2baa33e059aeb8992e81cd24b61bd41af82d1224af82f3b44886bf