Dec 18 17:29:35.819 INFO checking cmacros-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:29:35.819 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/cmacros/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:29:36.245 INFO [stdout] 0310ac51f140b7dc1b2e349ac3840fdef3cc8660f0da3434ef946ecc1a8382a2
Dec 18 17:29:36.251 INFO running `"docker" "start" "-a" "0310ac51f140b7dc1b2e349ac3840fdef3cc8660f0da3434ef946ecc1a8382a2"`
Dec 18 17:29:37.162 INFO [stderr]     Checking walker v1.0.1
Dec 18 17:29:37.409 INFO [stderr]     Checking cmacros v0.1.0 (/opt/crater/workdir)
Dec 18 17:29:37.692 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 18 17:29:37.692 INFO [stderr]    --> src/lib.rs:247:16
Dec 18 17:29:37.692 INFO [stderr]     |
Dec 18 17:29:37.692 INFO [stderr] 247 |     decl_lines.connect("\n")
Dec 18 17:29:37.692 INFO [stderr]     |                ^^^^^^^
Dec 18 17:29:37.692 INFO [stderr]     |
Dec 18 17:29:37.692 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:29:37.692 INFO [stderr] 
Dec 18 17:29:37.750 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 18 17:29:37.750 INFO [stderr]    --> src/lib.rs:247:16
Dec 18 17:29:37.750 INFO [stderr]     |
Dec 18 17:29:37.750 INFO [stderr] 247 |     decl_lines.connect("\n")
Dec 18 17:29:37.750 INFO [stderr]     |                ^^^^^^^
Dec 18 17:29:37.750 INFO [stderr]     |
Dec 18 17:29:37.750 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:29:37.750 INFO [stderr] 
Dec 18 17:29:37.763 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 18 17:29:37.763 INFO [stderr]    --> src/lib.rs:376:7
Dec 18 17:29:37.763 INFO [stderr]     |
Dec 18 17:29:37.763 INFO [stderr] 376 |     ].connect("\n"))
Dec 18 17:29:37.763 INFO [stderr]     |       ^^^^^^^
Dec 18 17:29:37.763 INFO [stderr] 
Dec 18 17:29:38.026 INFO [stderr] warning: unused import: `std::fs`
Dec 18 17:29:38.026 INFO [stderr]  --> examples/parse_header.rs:1:5
Dec 18 17:29:38.026 INFO [stderr]   |
Dec 18 17:29:38.026 INFO [stderr] 1 | use std::fs;
Dec 18 17:29:38.026 INFO [stderr]   |     ^^^^^^^
Dec 18 17:29:38.026 INFO [stderr]   |
Dec 18 17:29:38.026 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 17:29:38.026 INFO [stderr] 
Dec 18 17:29:38.078 INFO [stderr] warning: use of deprecated item 'std::slice::SliceConcatExt::connect': renamed to join
Dec 18 17:29:38.078 INFO [stderr]   --> examples/parse_all_headers.rs:51:75
Dec 18 17:29:38.078 INFO [stderr]    |
Dec 18 17:29:38.078 INFO [stderr] 51 |                         Some(args) => def.push_str(&format!("({})", &args.connect(","))),
Dec 18 17:29:38.078 INFO [stderr]    |                                                                           ^^^^^^^
Dec 18 17:29:38.078 INFO [stderr]    |
Dec 18 17:29:38.078 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 17:29:38.078 INFO [stderr] 
Dec 18 17:29:38.122 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 18 17:29:38.666 INFO running `"docker" "inspect" "0310ac51f140b7dc1b2e349ac3840fdef3cc8660f0da3434ef946ecc1a8382a2"`
Dec 18 17:29:38.934 INFO running `"docker" "rm" "-f" "0310ac51f140b7dc1b2e349ac3840fdef3cc8660f0da3434ef946ecc1a8382a2"`
Dec 18 17:29:39.115 INFO [stdout] 0310ac51f140b7dc1b2e349ac3840fdef3cc8660f0da3434ef946ecc1a8382a2