Nov 30 15:44:24.456 INFO checking serde_roundtrip-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 15:44:24.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 15:44:24.934 INFO [stdout] 9bc7a5efa457f559119ad9f1b7d7eabb5e39a019764c2f846f07fa6e02cc3d4e Nov 30 15:44:24.936 INFO running `"docker" "start" "-a" "9bc7a5efa457f559119ad9f1b7d7eabb5e39a019764c2f846f07fa6e02cc3d4e"` Nov 30 15:44:25.684 INFO [stderr] usermod: no changes Nov 30 15:44:25.768 INFO [stderr] Checking serde_roundtrip v0.1.0 (/source) Nov 30 15:44:25.768 INFO [stderr] Compiling syn v0.11.11 Nov 30 15:44:31.492 INFO [stderr] Compiling serde_codegen_internals v0.14.2 Nov 30 15:44:31.492 INFO [stderr] Compiling serde_roundtrip_derive v0.1.2 Nov 30 15:44:33.608 INFO [stderr] Compiling serde_derive v0.9.15 Nov 30 15:44:45.388 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.68s Nov 30 15:44:45.392 INFO [stderr] su: No module specific data is present Nov 30 15:44:45.854 INFO running `"docker" "inspect" "9bc7a5efa457f559119ad9f1b7d7eabb5e39a019764c2f846f07fa6e02cc3d4e"` Nov 30 15:44:46.068 INFO running `"docker" "rm" "-f" "9bc7a5efa457f559119ad9f1b7d7eabb5e39a019764c2f846f07fa6e02cc3d4e"` Nov 30 15:44:46.316 INFO [stdout] 9bc7a5efa457f559119ad9f1b7d7eabb5e39a019764c2f846f07fa6e02cc3d4e