Dec 19 06:09:41.419 INFO checking vendethiel/smallstack against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:09:41.419 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:09:41.882 INFO [stdout] c40fad9d5e4ac5e1581e7832ad1125c185fa4ce959bf54c9ba32f3f57dacdfd8
Dec 19 06:09:41.890 INFO running `"docker" "start" "-a" "c40fad9d5e4ac5e1581e7832ad1125c185fa4ce959bf54c9ba32f3f57dacdfd8"`
Dec 19 06:09:43.810 INFO [stderr] warning: path `/opt/crater/workdir/src/smallstack.rs` was erroneously implicitly accepted for binary `smallstack`,
Dec 19 06:09:43.810 INFO [stderr] please set bin.path in Cargo.toml
Dec 19 06:09:43.821 INFO [stderr]     Checking smallstack v0.0.1 (/opt/crater/workdir)
Dec 19 06:09:44.036 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 06:09:44.037 INFO [stderr]    --> src/smallstack.rs:148:9
Dec 19 06:09:44.037 INFO [stderr]     |
Dec 19 06:09:44.037 INFO [stderr] 148 |         /// XXX this should JUST be a call!
Dec 19 06:09:44.038 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:09:44.038 INFO [stderr]     |
Dec 19 06:09:44.038 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 19 06:09:44.038 INFO [stderr] 
Dec 19 06:09:44.060 INFO [stderr] warning: doc comment not used by rustdoc
Dec 19 06:09:44.060 INFO [stderr]    --> src/smallstack.rs:148:9
Dec 19 06:09:44.060 INFO [stderr]     |
Dec 19 06:09:44.061 INFO [stderr] 148 |         /// XXX this should JUST be a call!
Dec 19 06:09:44.061 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 06:09:44.061 INFO [stderr]     |
Dec 19 06:09:44.061 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 19 06:09:44.061 INFO [stderr] 
Dec 19 06:09:44.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 19 06:09:45.812 INFO running `"docker" "inspect" "c40fad9d5e4ac5e1581e7832ad1125c185fa4ce959bf54c9ba32f3f57dacdfd8"`
Dec 19 06:09:46.162 INFO running `"docker" "rm" "-f" "c40fad9d5e4ac5e1581e7832ad1125c185fa4ce959bf54c9ba32f3f57dacdfd8"`
Dec 19 06:09:46.428 INFO [stdout] c40fad9d5e4ac5e1581e7832ad1125c185fa4ce959bf54c9ba32f3f57dacdfd8