Nov 27 22:28:32.079 INFO checking qingxiang-jia/learn-rust against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 27 22:28:32.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"` Nov 27 22:28:32.529 INFO [stdout] 42bdcd10c2d16c894ed5dd8e3554f3a9532410fc51461b09734992f15381314d Nov 27 22:28:32.532 INFO running `"docker" "start" "-a" "42bdcd10c2d16c894ed5dd8e3554f3a9532410fc51461b09734992f15381314d"` Nov 27 22:28:34.329 INFO [stderr] usermod: no changes Nov 27 22:28:34.497 INFO [stderr] Compiling proc-macro2 v0.3.3 Nov 27 22:28:38.695 INFO [stderr] Compiling quote v0.5.1 Nov 27 22:28:40.521 INFO [stderr] Compiling syn v0.13.1 Nov 27 22:28:46.656 INFO [stderr] Compiling serde_derive_internals v0.23.0 Nov 27 22:28:49.572 INFO [stderr] Compiling serde_derive v1.0.37 Nov 27 22:29:00.685 INFO [stderr] Checking learn_rust v0.1.0 (/source) Nov 27 22:29:01.773 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.40s Nov 27 22:29:01.781 INFO [stderr] su: No module specific data is present Nov 27 22:29:02.403 INFO running `"docker" "inspect" "42bdcd10c2d16c894ed5dd8e3554f3a9532410fc51461b09734992f15381314d"` Nov 27 22:29:02.679 INFO running `"docker" "rm" "-f" "42bdcd10c2d16c894ed5dd8e3554f3a9532410fc51461b09734992f15381314d"` Nov 27 22:29:03.073 INFO [stdout] 42bdcd10c2d16c894ed5dd8e3554f3a9532410fc51461b09734992f15381314d