Nov 27 21:46:56.673 INFO checking romatthe/TinyDB against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 21:46:56.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 27 21:46:57.282 INFO [stdout] b4072243058309b1c50dec05b0c6dcf1ea639c7276aace47e9bba8251a72199c
Nov 27 21:46:57.283 INFO running `"docker" "start" "-a" "b4072243058309b1c50dec05b0c6dcf1ea639c7276aace47e9bba8251a72199c"`
Nov 27 21:46:59.312 INFO [stderr] usermod: no changes
Nov 27 21:46:59.506 INFO [stderr]    Compiling serde v1.0.34
Nov 27 21:46:59.508 INFO [stderr]     Checking termcolor v0.3.5
Nov 27 21:46:59.509 INFO [stderr]    Compiling libz-sys v1.0.18
Nov 27 21:46:59.509 INFO [stderr]    Compiling cmake v0.1.29
Nov 27 21:46:59.509 INFO [stderr]    Compiling time v0.1.39
Nov 27 21:46:59.516 INFO [stderr]     Checking semver v0.9.0
Nov 27 21:46:59.516 INFO [stderr]    Compiling url v1.7.0
Nov 27 21:47:03.242 INFO [stderr]     Checking env_logger v0.5.6
Nov 27 21:47:07.590 INFO [stderr]    Compiling libgit2-sys v0.6.19
Nov 27 21:47:45.906 INFO [stderr]     Checking toml v0.4.5
Nov 27 21:47:50.984 INFO [stderr]     Checking git2 v0.6.11
Nov 27 21:48:05.987 INFO [stderr]     Checking built v0.2.3
Nov 27 21:48:12.047 INFO [stderr]    Compiling tinydb v0.1.0 (/source)
Nov 27 21:48:15.701 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:48:15.702 INFO [stderr]   --> src/main.rs:19:5
Nov 27 21:48:15.702 INFO [stderr]    |
Nov 27 21:48:15.702 INFO [stderr] 19 |     run_repl();
Nov 27 21:48:15.702 INFO [stderr]    |     ^^^^^^^^^^^
Nov 27 21:48:15.703 INFO [stderr]    |
Nov 27 21:48:15.703 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 21:48:15.703 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:48:15.704 INFO [stderr] 
Nov 27 21:48:15.744 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 21:48:15.745 INFO [stderr]   --> src/main.rs:19:5
Nov 27 21:48:15.745 INFO [stderr]    |
Nov 27 21:48:15.746 INFO [stderr] 19 |     run_repl();
Nov 27 21:48:15.746 INFO [stderr]    |     ^^^^^^^^^^^
Nov 27 21:48:15.747 INFO [stderr]    |
Nov 27 21:48:15.747 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 21:48:15.748 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 21:48:15.748 INFO [stderr] 
Nov 27 21:48:15.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
Nov 27 21:48:15.821 INFO [stderr] su: No module specific data is present
Nov 27 21:48:17.304 INFO running `"docker" "inspect" "b4072243058309b1c50dec05b0c6dcf1ea639c7276aace47e9bba8251a72199c"`
Nov 27 21:48:17.596 INFO running `"docker" "rm" "-f" "b4072243058309b1c50dec05b0c6dcf1ea639c7276aace47e9bba8251a72199c"`
Nov 27 21:48:17.964 INFO [stdout] b4072243058309b1c50dec05b0c6dcf1ea639c7276aace47e9bba8251a72199c