Nov 28 21:04:40.857 INFO checking owned-singleton-macros-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 21:04:40.857 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 21:04:41.003 INFO [stdout] 50407e940e961b5f3680e1a9f2e41b0d5bfa5f7a39a165d531ee21e8257154cb
Nov 28 21:04:41.006 INFO running `"docker" "start" "-a" "50407e940e961b5f3680e1a9f2e41b0d5bfa5f7a39a165d531ee21e8257154cb"`
Nov 28 21:04:41.471 INFO [stderr] usermod: no changes
Nov 28 21:04:41.540 INFO [stderr]     Checking rand_core v0.2.2
Nov 28 21:04:41.540 INFO [stderr]     Checking syn v0.15.22
Nov 28 21:04:41.623 INFO [stderr]     Checking rand v0.5.5
Nov 28 21:04:49.524 INFO [stderr]     Checking owned-singleton-macros v0.1.0 (/source)
Nov 28 21:04:55.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.18s
Nov 28 21:04:55.683 INFO [stderr] su: No module specific data is present
Nov 28 21:04:56.516 INFO running `"docker" "inspect" "50407e940e961b5f3680e1a9f2e41b0d5bfa5f7a39a165d531ee21e8257154cb"`
Nov 28 21:04:56.945 INFO running `"docker" "rm" "-f" "50407e940e961b5f3680e1a9f2e41b0d5bfa5f7a39a165d531ee21e8257154cb"`
Nov 28 21:04:57.246 INFO [stdout] 50407e940e961b5f3680e1a9f2e41b0d5bfa5f7a39a165d531ee21e8257154cb