Nov 30 15:44:23.829 INFO checking serde_roundtrip-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 15:44:23.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 15:44:24.308 INFO [stdout] 562850cc404bd89d8ce9ee3ace322358fe31ca8632038a38b201c72079f29d56
Nov 30 15:44:24.314 INFO running `"docker" "start" "-a" "562850cc404bd89d8ce9ee3ace322358fe31ca8632038a38b201c72079f29d56"`
Nov 30 15:44:25.147 INFO [stderr] usermod: no changes
Nov 30 15:44:25.212 INFO [stderr]     Checking serde_roundtrip v0.1.0 (/source)
Nov 30 15:44:25.212 INFO [stderr]    Compiling syn v0.11.11
Nov 30 15:44:31.284 INFO [stderr]    Compiling serde_codegen_internals v0.14.2
Nov 30 15:44:31.284 INFO [stderr]    Compiling serde_roundtrip_derive v0.1.2
Nov 30 15:44:33.488 INFO [stderr]    Compiling serde_derive v0.9.15
Nov 30 15:44:45.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.85s
Nov 30 15:44:45.028 INFO [stderr] su: No module specific data is present
Nov 30 15:44:45.397 INFO running `"docker" "inspect" "562850cc404bd89d8ce9ee3ace322358fe31ca8632038a38b201c72079f29d56"`
Nov 30 15:44:45.558 INFO running `"docker" "rm" "-f" "562850cc404bd89d8ce9ee3ace322358fe31ca8632038a38b201c72079f29d56"`
Nov 30 15:44:45.864 INFO [stdout] 562850cc404bd89d8ce9ee3ace322358fe31ca8632038a38b201c72079f29d56