Dec 12 15:59:00.878 INFO checking derbyjson-0.0.3 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 15:59:00.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:59:01.086 INFO [stdout] 0677965a37cfdddba4e682a5115c689349ef901b48ff8f3a433c6e3b4fa9065b
Dec 12 15:59:01.088 INFO running `"docker" "start" "-a" "0677965a37cfdddba4e682a5115c689349ef901b48ff8f3a433c6e3b4fa9065b"`
Dec 12 15:59:01.678 INFO [stderr] usermod: no changes
Dec 12 15:59:01.725 INFO [stderr]     Checking derbyjson v0.0.3 (/source)
Dec 12 15:59:06.216 INFO [stderr] warning: type alias is never used: `SDE`
Dec 12 15:59:06.216 INFO [stderr]    --> src/lib.rs:190:1
Dec 12 15:59:06.216 INFO [stderr]     |
Dec 12 15:59:06.224 INFO [stderr] 190 | type SDE = serde_json::Error;
Dec 12 15:59:06.224 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 15:59:06.224 INFO [stderr]     |
Dec 12 15:59:06.224 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 15:59:06.224 INFO [stderr] 
Dec 12 15:59:06.596 INFO [stderr] warning: type alias is never used: `SDE`
Dec 12 15:59:06.596 INFO [stderr]    --> src/lib.rs:190:1
Dec 12 15:59:06.596 INFO [stderr]     |
Dec 12 15:59:06.596 INFO [stderr] 190 | type SDE = serde_json::Error;
Dec 12 15:59:06.596 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 15:59:06.596 INFO [stderr]     |
Dec 12 15:59:06.596 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 15:59:06.596 INFO [stderr] 
Dec 12 15:59:06.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.97s
Dec 12 15:59:06.672 INFO [stderr] su: No module specific data is present
Dec 12 15:59:06.932 INFO running `"docker" "inspect" "0677965a37cfdddba4e682a5115c689349ef901b48ff8f3a433c6e3b4fa9065b"`
Dec 12 15:59:07.020 INFO running `"docker" "rm" "-f" "0677965a37cfdddba4e682a5115c689349ef901b48ff8f3a433c6e3b4fa9065b"`
Dec 12 15:59:07.103 INFO [stdout] 0677965a37cfdddba4e682a5115c689349ef901b48ff8f3a433c6e3b4fa9065b