Dec 12 10:26:29.248 INFO checking owned-singleton-macros-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 10:26:29.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 12 10:26:29.526 INFO [stdout] 50eb9b3efc377cf73930920cc7e59d34dc6eff7555fa8ae20d8be58d7efd9776
Dec 12 10:26:29.529 INFO running `"docker" "start" "-a" "50eb9b3efc377cf73930920cc7e59d34dc6eff7555fa8ae20d8be58d7efd9776"`
Dec 12 10:26:30.117 INFO [stderr] usermod: no changes
Dec 12 10:26:30.167 INFO [stderr]     Checking rand_core v0.3.0
Dec 12 10:26:30.433 INFO [stderr]     Checking rand_core v0.2.2
Dec 12 10:26:30.508 INFO [stderr]     Checking rand v0.5.5
Dec 12 10:26:31.998 INFO [stderr]     Checking owned-singleton-macros v0.1.0 (/source)
Dec 12 10:26:33.706 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
Dec 12 10:26:33.710 INFO [stderr] su: No module specific data is present
Dec 12 10:26:35.384 INFO running `"docker" "inspect" "50eb9b3efc377cf73930920cc7e59d34dc6eff7555fa8ae20d8be58d7efd9776"`
Dec 12 10:26:35.635 INFO running `"docker" "rm" "-f" "50eb9b3efc377cf73930920cc7e59d34dc6eff7555fa8ae20d8be58d7efd9776"`
Dec 12 10:26:35.892 INFO [stdout] 50eb9b3efc377cf73930920cc7e59d34dc6eff7555fa8ae20d8be58d7efd9776