[INFO] updating cached repository hyone/arithmetic-evaluator [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/hyone/arithmetic-evaluator [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/hyone/arithmetic-evaluator" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/hyone/arithmetic-evaluator"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/hyone/arithmetic-evaluator'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/hyone/arithmetic-evaluator" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/hyone/arithmetic-evaluator"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/hyone/arithmetic-evaluator'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] aaf21efa70b88cafa652b4ee7df2237ee073272b [INFO] sha for GitHub repo hyone/arithmetic-evaluator: aaf21efa70b88cafa652b4ee7df2237ee073272b [INFO] validating manifest of hyone/arithmetic-evaluator 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 hyone/arithmetic-evaluator 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 hyone/arithmetic-evaluator [INFO] finished frobbing hyone/arithmetic-evaluator [INFO] frobbed toml for hyone/arithmetic-evaluator written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/hyone/arithmetic-evaluator/Cargo.toml [INFO] started frobbing hyone/arithmetic-evaluator [INFO] finished frobbing hyone/arithmetic-evaluator [INFO] frobbed toml for hyone/arithmetic-evaluator written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/hyone/arithmetic-evaluator/Cargo.toml [INFO] crate hyone/arithmetic-evaluator already has a lockfile, it will not be regenerated [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 hyone/arithmetic-evaluator against try#06a150c7d11500b41499224f165e9de1de096768 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-3/try#06a150c7d11500b41499224f165e9de1de096768:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/hyone/arithmetic-evaluator:/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] b8139e6e72067b500f982d436c4f975473d0fa2e93aa3239ebd545e029950f16 [INFO] running `"docker" "start" "-a" "b8139e6e72067b500f982d436c4f975473d0fa2e93aa3239ebd545e029950f16"` [INFO] [stderr] Checking num-bigint v0.1.37 [INFO] [stderr] Checking docopt v0.7.0 [INFO] [stderr] Checking num-rational v0.1.36 [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Checking arithmetic-evaluator v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.15s [INFO] running `"docker" "inspect" "b8139e6e72067b500f982d436c4f975473d0fa2e93aa3239ebd545e029950f16"` [INFO] running `"docker" "rm" "-f" "b8139e6e72067b500f982d436c4f975473d0fa2e93aa3239ebd545e029950f16"` [INFO] [stdout] b8139e6e72067b500f982d436c4f975473d0fa2e93aa3239ebd545e029950f16