Dec 17 12:36:37.727 INFO checking vendethiel/smallstack against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 12:36:37.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/vendethiel/smallstack:/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 17 12:36:38.288 INFO [stdout] 1ee7f66c5b9c5107db53a7e200a0d9cddc84dfedaf59d69c83b74787ab5cfef2
Dec 17 12:36:38.290 INFO running `"docker" "start" "-a" "1ee7f66c5b9c5107db53a7e200a0d9cddc84dfedaf59d69c83b74787ab5cfef2"`
Dec 17 12:36:39.864 INFO [stderr] warning: path `/opt/crater/workdir/src/smallstack.rs` was erroneously implicitly accepted for binary `smallstack`,
Dec 17 12:36:39.864 INFO [stderr] please set bin.path in Cargo.toml
Dec 17 12:36:39.864 INFO [stderr]     Checking smallstack v0.0.1 (/opt/crater/workdir)
Dec 17 12:36:39.972 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 12:36:39.972 INFO [stderr]    --> src/smallstack.rs:148:9
Dec 17 12:36:39.972 INFO [stderr]     |
Dec 17 12:36:39.972 INFO [stderr] 148 |         /// XXX this should JUST be a call!
Dec 17 12:36:39.972 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:36:39.972 INFO [stderr]     |
Dec 17 12:36:39.972 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 17 12:36:39.972 INFO [stderr] 
Dec 17 12:36:40.156 INFO [stderr] warning: doc comment not used by rustdoc
Dec 17 12:36:40.156 INFO [stderr]    --> src/smallstack.rs:148:9
Dec 17 12:36:40.156 INFO [stderr]     |
Dec 17 12:36:40.156 INFO [stderr] 148 |         /// XXX this should JUST be a call!
Dec 17 12:36:40.156 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:36:40.156 INFO [stderr]     |
Dec 17 12:36:40.156 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 17 12:36:40.156 INFO [stderr] 
Dec 17 12:36:40.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Dec 17 12:36:41.046 INFO running `"docker" "inspect" "1ee7f66c5b9c5107db53a7e200a0d9cddc84dfedaf59d69c83b74787ab5cfef2"`
Dec 17 12:36:41.372 INFO running `"docker" "rm" "-f" "1ee7f66c5b9c5107db53a7e200a0d9cddc84dfedaf59d69c83b74787ab5cfef2"`
Dec 17 12:36:41.652 INFO [stdout] 1ee7f66c5b9c5107db53a7e200a0d9cddc84dfedaf59d69c83b74787ab5cfef2