Nov 30 09:59:55.969 INFO checking Lignum/steg against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 09:59:55.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 09:59:56.346 INFO [stdout] 9190ec9ec7d2d2919c7486ff3c86a71976bdd8032802a6871b9a17734d69d0e0
Nov 30 09:59:56.350 INFO running `"docker" "start" "-a" "9190ec9ec7d2d2919c7486ff3c86a71976bdd8032802a6871b9a17734d69d0e0"`
Nov 30 09:59:57.336 INFO [stderr] usermod: no changes
Nov 30 09:59:57.481 INFO [stderr]     Checking num-bigint v0.1.40
Nov 30 09:59:57.488 INFO [stderr]     Checking png v0.5.2
Nov 30 09:59:59.762 INFO [stderr]     Checking num-rational v0.1.39
Nov 30 10:00:00.672 INFO [stderr]     Checking image v0.10.4
Nov 30 10:00:03.492 INFO [stderr]     Checking raster v0.2.0
Nov 30 10:00:05.283 INFO [stderr]     Checking steg v0.1.0 (/source)
Nov 30 10:00:07.325 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.95s
Nov 30 10:00:07.330 INFO [stderr] su: No module specific data is present
Nov 30 10:00:07.602 INFO running `"docker" "inspect" "9190ec9ec7d2d2919c7486ff3c86a71976bdd8032802a6871b9a17734d69d0e0"`
Nov 30 10:00:07.691 INFO running `"docker" "rm" "-f" "9190ec9ec7d2d2919c7486ff3c86a71976bdd8032802a6871b9a17734d69d0e0"`
Nov 30 10:00:07.767 INFO [stdout] 9190ec9ec7d2d2919c7486ff3c86a71976bdd8032802a6871b9a17734d69d0e0