Dec 11 10:49:31.424 INFO checking romatthe/TinyDB against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 10:49:31.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 10:49:31.957 INFO [stdout] b8b6970cab854bf3c6c8b6a3376018ae20ea213a27a92d06e185dcda85a06190
Dec 11 10:49:31.960 INFO running `"docker" "start" "-a" "b8b6970cab854bf3c6c8b6a3376018ae20ea213a27a92d06e185dcda85a06190"`
Dec 11 10:49:33.607 INFO [stderr] usermod: no changes
Dec 11 10:49:33.799 INFO [stderr]    Compiling matches v0.1.6
Dec 11 10:49:33.799 INFO [stderr]    Compiling unicode-normalization v0.1.5
Dec 11 10:49:33.804 INFO [stderr]    Compiling serde v1.0.34
Dec 11 10:49:33.808 INFO [stderr]    Compiling cmake v0.1.29
Dec 11 10:49:33.808 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 11 10:49:33.808 INFO [stderr]    Compiling time v0.1.39
Dec 11 10:49:33.832 INFO [stderr]     Checking regex v0.2.10
Dec 11 10:49:34.848 INFO [stderr]    Compiling unicode-bidi v0.3.4
Dec 11 10:49:40.588 INFO [stderr]    Compiling libgit2-sys v0.6.19
Dec 11 10:49:42.316 INFO [stderr]    Compiling idna v0.1.4
Dec 11 10:49:46.020 INFO [stderr]     Checking env_logger v0.5.6
Dec 11 10:49:51.273 INFO [stderr]    Compiling url v1.7.0
Dec 11 10:50:24.378 INFO [stderr]     Checking toml v0.4.5
Dec 11 10:50:27.665 INFO [stderr]     Checking git2 v0.6.11
Dec 11 10:50:41.446 INFO [stderr]     Checking built v0.2.3
Dec 11 10:50:49.120 INFO [stderr]    Compiling tinydb v0.1.0 (/source)
Dec 11 10:50:52.866 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 10:50:52.866 INFO [stderr]   --> src/main.rs:19:5
Dec 11 10:50:52.866 INFO [stderr]    |
Dec 11 10:50:52.866 INFO [stderr] 19 |     run_repl();
Dec 11 10:50:52.866 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 10:50:52.866 INFO [stderr]    |
Dec 11 10:50:52.866 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 10:50:52.868 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 10:50:52.876 INFO [stderr] 
Dec 11 10:50:53.173 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 10:50:53.173 INFO [stderr]   --> src/main.rs:19:5
Dec 11 10:50:53.173 INFO [stderr]    |
Dec 11 10:50:53.173 INFO [stderr] 19 |     run_repl();
Dec 11 10:50:53.173 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 10:50:53.173 INFO [stderr]    |
Dec 11 10:50:53.173 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 10:50:53.173 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 10:50:53.173 INFO [stderr] 
Dec 11 10:50:53.209 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
Dec 11 10:50:53.229 INFO [stderr] su: No module specific data is present
Dec 11 10:50:54.730 INFO running `"docker" "inspect" "b8b6970cab854bf3c6c8b6a3376018ae20ea213a27a92d06e185dcda85a06190"`
Dec 11 10:50:55.122 INFO running `"docker" "rm" "-f" "b8b6970cab854bf3c6c8b6a3376018ae20ea213a27a92d06e185dcda85a06190"`
Dec 11 10:50:55.464 INFO [stdout] b8b6970cab854bf3c6c8b6a3376018ae20ea213a27a92d06e185dcda85a06190