Dec 17 16:47:52.264 INFO checking romatthe/TinyDB against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 16:47:52.264 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/romatthe/TinyDB:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 16:47:52.457 INFO [stdout] 7d0366cb2faa246d4bddb28d92b858a7d57a799ed26beaf8e33df2f2196965a5
Dec 17 16:47:52.459 INFO running `"docker" "start" "-a" "7d0366cb2faa246d4bddb28d92b858a7d57a799ed26beaf8e33df2f2196965a5"`
Dec 17 16:47:53.080 INFO [stderr]    Compiling libc v0.2.39
Dec 17 16:47:53.080 INFO [stderr]    Compiling serde v1.0.34
Dec 17 16:47:53.080 INFO [stderr]     Checking termcolor v0.3.5
Dec 17 16:47:53.081 INFO [stderr]    Compiling cmake v0.1.29
Dec 17 16:47:53.082 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 17 16:47:53.096 INFO [stderr]     Checking colored v1.6.0
Dec 17 16:47:53.096 INFO [stderr]    Compiling url v1.7.0
Dec 17 16:47:53.658 INFO [stderr]     Checking env_logger v0.5.6
Dec 17 16:47:56.016 INFO [stderr]    Compiling libgit2-sys v0.6.19
Dec 17 16:47:58.572 INFO [stderr]    Compiling time v0.1.39
Dec 17 16:48:45.606 INFO [stderr]    Compiling toml v0.4.5
Dec 17 16:48:47.354 INFO [stderr]     Checking git2 v0.6.11
Dec 17 16:49:00.732 INFO [stderr]     Checking built v0.2.3
Dec 17 16:49:08.209 INFO [stderr]    Compiling tinydb v0.1.0 (/opt/crater/workdir)
Dec 17 16:49:10.444 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 16:49:10.444 INFO [stderr]   --> src/main.rs:19:5
Dec 17 16:49:10.444 INFO [stderr]    |
Dec 17 16:49:10.444 INFO [stderr] 19 |     run_repl();
Dec 17 16:49:10.444 INFO [stderr]    |     ^^^^^^^^^^^
Dec 17 16:49:10.444 INFO [stderr]    |
Dec 17 16:49:10.445 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 16:49:10.445 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 16:49:10.445 INFO [stderr] 
Dec 17 16:49:10.476 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 16:49:10.476 INFO [stderr]   --> src/main.rs:19:5
Dec 17 16:49:10.477 INFO [stderr]    |
Dec 17 16:49:10.477 INFO [stderr] 19 |     run_repl();
Dec 17 16:49:10.477 INFO [stderr]    |     ^^^^^^^^^^^
Dec 17 16:49:10.478 INFO [stderr]    |
Dec 17 16:49:10.478 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 16:49:10.478 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 16:49:10.479 INFO [stderr] 
Dec 17 16:49:10.541 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
Dec 17 16:49:13.502 INFO running `"docker" "inspect" "7d0366cb2faa246d4bddb28d92b858a7d57a799ed26beaf8e33df2f2196965a5"`
Dec 17 16:49:13.814 INFO running `"docker" "rm" "-f" "7d0366cb2faa246d4bddb28d92b858a7d57a799ed26beaf8e33df2f2196965a5"`
Dec 17 16:49:14.172 INFO [stdout] 7d0366cb2faa246d4bddb28d92b858a7d57a799ed26beaf8e33df2f2196965a5