Dec 04 16:35:19.596 INFO checking jjpe/zippy against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:35:19.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 16:35:20.163 INFO [stdout] 5cf0ff8a950f5b6d4689f4500bc78b8dba4522aa32dd303259385752e026994d
Dec 04 16:35:20.169 INFO running `"docker" "start" "-a" "5cf0ff8a950f5b6d4689f4500bc78b8dba4522aa32dd303259385752e026994d"`
Dec 04 16:35:21.426 INFO [stderr] usermod: no changes
Dec 04 16:35:21.664 INFO [stderr]    Compiling syn v0.15.19
Dec 04 16:35:21.664 INFO [stderr]     Checking zip v0.4.2
Dec 04 16:35:30.139 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 04 16:35:42.179 INFO [stderr]     Checking ioe v0.3.0
Dec 04 16:35:42.790 INFO [stderr]     Checking zippy v0.1.3 (/source)
Dec 04 16:35:45.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.25s
Dec 04 16:35:45.707 INFO [stderr] su: No module specific data is present
Dec 04 16:35:46.397 INFO running `"docker" "inspect" "5cf0ff8a950f5b6d4689f4500bc78b8dba4522aa32dd303259385752e026994d"`
Dec 04 16:35:46.662 INFO running `"docker" "rm" "-f" "5cf0ff8a950f5b6d4689f4500bc78b8dba4522aa32dd303259385752e026994d"`
Dec 04 16:35:46.947 INFO [stdout] 5cf0ff8a950f5b6d4689f4500bc78b8dba4522aa32dd303259385752e026994d