Dec 11 09:30:22.595 INFO checking silppuri/rstrie against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 09:30:22.595 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 09:30:23.148 INFO [stdout] e501aefd20f9676f3260910e1459f95947a6cda2ea3b8589dcbabc28984d5aa5
Dec 11 09:30:23.150 INFO running `"docker" "start" "-a" "e501aefd20f9676f3260910e1459f95947a6cda2ea3b8589dcbabc28984d5aa5"`
Dec 11 09:30:24.472 INFO [stderr] usermod: no changes
Dec 11 09:30:24.544 INFO [stderr]    Compiling libcruby-sys v0.7.2
Dec 11 09:30:24.544 INFO [stderr]     Checking cslice v0.3.0
Dec 11 09:30:24.544 INFO [stderr]     Checking sequence_trie v0.3.5
Dec 11 09:30:26.252 INFO [stderr]     Checking helix v0.7.2
Dec 11 09:30:26.844 INFO [stderr]     Checking rstrie v0.1.0 (/source)
Dec 11 09:30:27.689 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
Dec 11 09:30:27.692 INFO [stderr] su: No module specific data is present
Dec 11 09:30:28.496 INFO running `"docker" "inspect" "e501aefd20f9676f3260910e1459f95947a6cda2ea3b8589dcbabc28984d5aa5"`
Dec 11 09:30:28.822 INFO running `"docker" "rm" "-f" "e501aefd20f9676f3260910e1459f95947a6cda2ea3b8589dcbabc28984d5aa5"`
Dec 11 09:30:29.164 INFO [stdout] e501aefd20f9676f3260910e1459f95947a6cda2ea3b8589dcbabc28984d5aa5