Dec 18 02:56:17.086 INFO checking bspaulding/rust-tutorial against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:56:17.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/bspaulding/rust-tutorial:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:56:17.564 INFO [stdout] 89136c767666bab21292a3ac2133ed3f67a4ee26aef6fb067b531ecf33e674bb
Dec 18 02:56:17.567 INFO running `"docker" "start" "-a" "89136c767666bab21292a3ac2133ed3f67a4ee26aef6fb067b531ecf33e674bb"`
Dec 18 02:56:19.823 INFO [stderr] warning: path `/opt/crater/workdir/src/hello_world.rs` was erroneously implicitly accepted for binary `hello_world`,
Dec 18 02:56:19.828 INFO [stderr] please set bin.path in Cargo.toml
Dec 18 02:56:19.833 INFO [stderr]     Checking hello_world v0.0.1 (/opt/crater/workdir)
Dec 18 02:56:20.665 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 18 02:56:21.746 INFO running `"docker" "inspect" "89136c767666bab21292a3ac2133ed3f67a4ee26aef6fb067b531ecf33e674bb"`
Dec 18 02:56:22.082 INFO running `"docker" "rm" "-f" "89136c767666bab21292a3ac2133ed3f67a4ee26aef6fb067b531ecf33e674bb"`
Dec 18 02:56:22.424 INFO [stdout] 89136c767666bab21292a3ac2133ed3f67a4ee26aef6fb067b531ecf33e674bb