Dec 04 11:27:06.560 INFO checking romatthe/TinyDB against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 11:27:06.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 11:27:07.085 INFO [stdout] dac81007fe11c3d4dd25906529fc6c8d20fb7b4e03f147259ec09ac8b11bffef
Dec 04 11:27:07.091 INFO running `"docker" "start" "-a" "dac81007fe11c3d4dd25906529fc6c8d20fb7b4e03f147259ec09ac8b11bffef"`
Dec 04 11:27:08.923 INFO [stderr] usermod: no changes
Dec 04 11:27:09.139 INFO [stderr]    Compiling cc v1.0.9
Dec 04 11:27:09.139 INFO [stderr]    Compiling matches v0.1.6
Dec 04 11:27:09.139 INFO [stderr]    Compiling unicode-normalization v0.1.5
Dec 04 11:27:09.149 INFO [stderr]    Compiling serde v1.0.34
Dec 04 11:27:09.150 INFO [stderr]    Compiling time v0.1.39
Dec 04 11:27:09.156 INFO [stderr]     Checking regex v0.2.10
Dec 04 11:27:10.460 INFO [stderr]    Compiling unicode-bidi v0.3.4
Dec 04 11:27:20.836 INFO [stderr]    Compiling idna v0.1.4
Dec 04 11:27:25.091 INFO [stderr]     Checking env_logger v0.5.6
Dec 04 11:27:25.283 INFO [stderr]    Compiling cmake v0.1.29
Dec 04 11:27:25.283 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 04 11:27:28.763 INFO [stderr]    Compiling libgit2-sys v0.6.19
Dec 04 11:27:34.135 INFO [stderr]    Compiling url v1.7.0
Dec 04 11:27:56.563 INFO [stderr]     Checking toml v0.4.5
Dec 04 11:28:11.245 INFO [stderr]     Checking git2 v0.6.11
Dec 04 11:28:22.540 INFO [stderr]     Checking built v0.2.3
Dec 04 11:28:29.527 INFO [stderr]    Compiling tinydb v0.1.0 (/source)
Dec 04 11:28:32.639 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:28:32.639 INFO [stderr]   --> src/main.rs:19:5
Dec 04 11:28:32.639 INFO [stderr]    |
Dec 04 11:28:32.639 INFO [stderr] 19 |     run_repl();
Dec 04 11:28:32.639 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 11:28:32.639 INFO [stderr]    |
Dec 04 11:28:32.639 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 11:28:32.639 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:28:32.639 INFO [stderr] 
Dec 04 11:28:32.725 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 11:28:32.726 INFO [stderr]   --> src/main.rs:19:5
Dec 04 11:28:32.726 INFO [stderr]    |
Dec 04 11:28:32.726 INFO [stderr] 19 |     run_repl();
Dec 04 11:28:32.726 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 11:28:32.727 INFO [stderr]    |
Dec 04 11:28:32.727 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 11:28:32.727 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 11:28:32.728 INFO [stderr] 
Dec 04 11:28:32.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Dec 04 11:28:32.762 INFO [stderr] su: No module specific data is present
Dec 04 11:28:34.121 INFO running `"docker" "inspect" "dac81007fe11c3d4dd25906529fc6c8d20fb7b4e03f147259ec09ac8b11bffef"`
Dec 04 11:28:34.511 INFO running `"docker" "rm" "-f" "dac81007fe11c3d4dd25906529fc6c8d20fb7b4e03f147259ec09ac8b11bffef"`
Dec 04 11:28:34.903 INFO [stdout] dac81007fe11c3d4dd25906529fc6c8d20fb7b4e03f147259ec09ac8b11bffef