Dec 11 16:10:29.994 INFO checking jonas-schievink/microrpc-rs against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677 Dec 11 16:10:29.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 16:10:30.426 INFO [stdout] bf4c5afd4180e21746230b2e1e239442481e244862fd50a960f694aa574d341c Dec 11 16:10:30.428 INFO running `"docker" "start" "-a" "bf4c5afd4180e21746230b2e1e239442481e244862fd50a960f694aa574d341c"` Dec 11 16:10:33.193 INFO [stderr] usermod: no changes Dec 11 16:10:33.296 INFO [stderr] Checking nix v0.5.1 Dec 11 16:10:33.296 INFO [stderr] Checking ioctl-rs v0.1.5 Dec 11 16:10:33.296 INFO [stderr] Checking microrpc v0.1.0 (/source) Dec 11 16:10:33.296 INFO [stderr] Checking clap v2.22.1 Dec 11 16:10:34.869 INFO [stderr] Checking serial v0.3.4 Dec 11 16:10:40.372 INFO [stderr] Checking rustyline v1.0.0 Dec 11 16:10:43.810 INFO [stderr] Checking microrpc-serial v0.1.0 (/source/microrpc-serial) Dec 11 16:10:45.557 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.34s Dec 11 16:10:45.576 INFO [stderr] su: No module specific data is present Dec 11 16:10:46.796 INFO running `"docker" "inspect" "bf4c5afd4180e21746230b2e1e239442481e244862fd50a960f694aa574d341c"` Dec 11 16:10:47.080 INFO running `"docker" "rm" "-f" "bf4c5afd4180e21746230b2e1e239442481e244862fd50a960f694aa574d341c"` Dec 11 16:10:47.424 INFO [stdout] bf4c5afd4180e21746230b2e1e239442481e244862fd50a960f694aa574d341c