Dec 11 23:36:56.018 INFO checking WanzenBug/xch against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 23:36:56.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 23:36:56.623 INFO [stdout] c0235f9ebf23a2729285e55b6816853d594a7e42b6bd68ad9fd1f2b605bd0cbc
Dec 11 23:36:56.625 INFO running `"docker" "start" "-a" "c0235f9ebf23a2729285e55b6816853d594a7e42b6bd68ad9fd1f2b605bd0cbc"`
Dec 11 23:36:58.955 INFO [stderr] usermod: no changes
Dec 11 23:36:59.185 INFO [stderr]     Checking errno v0.2.3
Dec 11 23:36:59.188 INFO [stderr]     Checking uuid v0.6.0
Dec 11 23:36:59.252 INFO [stderr]     Checking tempdir v0.3.6
Dec 11 23:37:01.265 INFO [stderr]     Checking xch v0.2.2-alpha.0 (/source)
Dec 11 23:37:05.472 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.47s
Dec 11 23:37:05.493 INFO [stderr] su: No module specific data is present
Dec 11 23:37:06.760 INFO running `"docker" "inspect" "c0235f9ebf23a2729285e55b6816853d594a7e42b6bd68ad9fd1f2b605bd0cbc"`
Dec 11 23:37:07.096 INFO running `"docker" "rm" "-f" "c0235f9ebf23a2729285e55b6816853d594a7e42b6bd68ad9fd1f2b605bd0cbc"`
Dec 11 23:37:07.456 INFO [stdout] c0235f9ebf23a2729285e55b6816853d594a7e42b6bd68ad9fd1f2b605bd0cbc