Dec 11 23:53:42.216 INFO checking Towerism/stegosaurus against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 23:53:42.216 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 23:53:42.588 INFO [stdout] 386e56d368206cbb50e6213540bf81406111bdce9e736d408fa81e677e921ad2
Dec 11 23:53:42.590 INFO running `"docker" "start" "-a" "386e56d368206cbb50e6213540bf81406111bdce9e736d408fa81e677e921ad2"`
Dec 11 23:53:43.663 INFO [stderr] usermod: no changes
Dec 11 23:53:43.880 INFO [stderr]     Checking rpassword v2.1.0
Dec 11 23:53:43.880 INFO [stderr]    Compiling num-derive v0.2.3
Dec 11 23:53:43.880 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 11 23:53:49.753 INFO [stderr]     Checking tiff v0.2.1
Dec 11 23:53:50.587 INFO [stderr]     Checking image v0.20.1
Dec 11 23:53:56.080 INFO [stderr]     Checking stegosaurus v0.1.0 (/source)
Dec 11 23:54:10.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.09s
Dec 11 23:54:10.809 INFO [stderr] su: No module specific data is present
Dec 11 23:54:11.514 INFO running `"docker" "inspect" "386e56d368206cbb50e6213540bf81406111bdce9e736d408fa81e677e921ad2"`
Dec 11 23:54:11.784 INFO running `"docker" "rm" "-f" "386e56d368206cbb50e6213540bf81406111bdce9e736d408fa81e677e921ad2"`
Dec 11 23:54:12.072 INFO [stdout] 386e56d368206cbb50e6213540bf81406111bdce9e736d408fa81e677e921ad2