Dec 01 00:32:23.337 INFO checking cmacros-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 00:32:23.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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"`
Dec 01 00:32:23.769 INFO [stdout] f7eb633084cfcba86a3c782077809d903873d3361c343ec9c449bc4a4a03bfec
Dec 01 00:32:23.771 INFO running `"docker" "start" "-a" "f7eb633084cfcba86a3c782077809d903873d3361c343ec9c449bc4a4a03bfec"`
Dec 01 00:32:26.271 INFO [stderr] usermod: no changes
Dec 01 00:32:26.348 INFO [stderr]     Checking walker v1.0.1
Dec 01 00:32:27.022 INFO [stderr]     Checking cmacros v0.1.0 (/source)
Dec 01 00:32:27.816 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 01 00:32:27.816 INFO [stderr]    --> src/lib.rs:247:16
Dec 01 00:32:27.816 INFO [stderr]     |
Dec 01 00:32:27.816 INFO [stderr] 247 |     decl_lines.connect("\n")
Dec 01 00:32:27.816 INFO [stderr]     |                ^^^^^^^
Dec 01 00:32:27.816 INFO [stderr]     |
Dec 01 00:32:27.816 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 01 00:32:27.816 INFO [stderr] 
Dec 01 00:32:28.344 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 01 00:32:28.344 INFO [stderr]    --> src/lib.rs:247:16
Dec 01 00:32:28.344 INFO [stderr]     |
Dec 01 00:32:28.344 INFO [stderr] 247 |     decl_lines.connect("\n")
Dec 01 00:32:28.344 INFO [stderr]     |                ^^^^^^^
Dec 01 00:32:28.344 INFO [stderr]     |
Dec 01 00:32:28.344 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 01 00:32:28.344 INFO [stderr] 
Dec 01 00:32:28.372 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 01 00:32:28.372 INFO [stderr]    --> src/lib.rs:376:7
Dec 01 00:32:28.372 INFO [stderr]     |
Dec 01 00:32:28.372 INFO [stderr] 376 |     ].connect("\n"))
Dec 01 00:32:28.372 INFO [stderr]     |       ^^^^^^^
Dec 01 00:32:28.372 INFO [stderr] 
Dec 01 00:32:28.672 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 01 00:32:28.672 INFO [stderr]   --> examples/parse_all_headers.rs:51:75
Dec 01 00:32:28.672 INFO [stderr]    |
Dec 01 00:32:28.672 INFO [stderr] 51 |                         Some(args) => def.push_str(&format!("({})", &args.connect(","))),
Dec 01 00:32:28.672 INFO [stderr]    |                                                                           ^^^^^^^
Dec 01 00:32:28.672 INFO [stderr]    |
Dec 01 00:32:28.672 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 01 00:32:28.672 INFO [stderr] 
Dec 01 00:32:28.795 INFO [stderr] warning: unused import: `std::fs`
Dec 01 00:32:28.795 INFO [stderr]  --> examples/parse_header.rs:1:5
Dec 01 00:32:28.795 INFO [stderr]   |
Dec 01 00:32:28.795 INFO [stderr] 1 | use std::fs;
Dec 01 00:32:28.795 INFO [stderr]   |     ^^^^^^^
Dec 01 00:32:28.795 INFO [stderr]   |
Dec 01 00:32:28.795 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 00:32:28.795 INFO [stderr] 
Dec 01 00:32:28.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
Dec 01 00:32:28.848 INFO [stderr] su: No module specific data is present
Dec 01 00:32:29.182 INFO running `"docker" "inspect" "f7eb633084cfcba86a3c782077809d903873d3361c343ec9c449bc4a4a03bfec"`
Dec 01 00:32:29.406 INFO running `"docker" "rm" "-f" "f7eb633084cfcba86a3c782077809d903873d3361c343ec9c449bc4a4a03bfec"`
Dec 01 00:32:29.639 INFO [stdout] f7eb633084cfcba86a3c782077809d903873d3361c343ec9c449bc4a4a03bfec