Nov 28 01:58:29.851 INFO documenting amedviediev/data-generator against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 01:58:29.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-2/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 01:58:30.205 INFO [stdout] 976fe52686df82e563c2e24ddf8a6fa02fb721a82320d7e0617210b23cdd38b4
Nov 28 01:58:30.206 INFO running `"docker" "start" "-a" "976fe52686df82e563c2e24ddf8a6fa02fb721a82320d7e0617210b23cdd38b4"`
Nov 28 01:58:30.837 INFO [stderr] usermod: no changes
Nov 28 01:58:31.078 INFO [stderr]     Checking serde v1.0.47
Nov 28 01:58:31.079 INFO [stderr]     Checking Inflector v0.11.3
Nov 28 01:58:31.079 INFO [stderr]     Checking indicatif v0.9.0
Nov 28 01:58:40.518 INFO [stderr]     Checking serde_json v1.0.17
Nov 28 01:58:40.518 INFO [stderr]     Checking chrono v0.4.2
Nov 28 01:58:42.628 INFO [stderr]     Checking data-generator v0.1.0 (/source)
Nov 28 01:58:42.629 INFO [stderr]  Documenting data-generator v0.1.0 (/source)
Nov 28 01:58:44.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:58:44.463 INFO [stderr]   --> src/generator.rs:35:5
Nov 28 01:58:44.463 INFO [stderr]    |
Nov 28 01:58:44.463 INFO [stderr] 35 |     write!(file, "[");
Nov 28 01:58:44.463 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 01:58:44.463 INFO [stderr]    |
Nov 28 01:58:44.463 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 01:58:44.463 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:58:44.463 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 01:58:44.463 INFO [stderr] 
Nov 28 01:58:44.463 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:58:44.463 INFO [stderr]   --> src/generator.rs:59:13
Nov 28 01:58:44.463 INFO [stderr]    |
Nov 28 01:58:44.463 INFO [stderr] 59 |             file.write(string.as_bytes());
Nov 28 01:58:44.463 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:58:44.463 INFO [stderr]    |
Nov 28 01:58:44.463 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:58:44.463 INFO [stderr] 
Nov 28 01:58:44.463 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:58:44.463 INFO [stderr]   --> src/generator.rs:62:13
Nov 28 01:58:44.463 INFO [stderr]    |
Nov 28 01:58:44.463 INFO [stderr] 62 |             file.write(string.as_bytes());
Nov 28 01:58:44.463 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:58:44.463 INFO [stderr]    |
Nov 28 01:58:44.463 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:58:44.463 INFO [stderr] 
Nov 28 01:58:44.463 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:58:44.463 INFO [stderr]   --> src/generator.rs:66:13
Nov 28 01:58:44.463 INFO [stderr]    |
Nov 28 01:58:44.463 INFO [stderr] 66 |             write!(file, ",");
Nov 28 01:58:44.463 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^
Nov 28 01:58:44.463 INFO [stderr]    |
Nov 28 01:58:44.463 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:58:44.463 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 01:58:44.463 INFO [stderr] 
Nov 28 01:58:44.463 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 01:58:44.463 INFO [stderr]   --> src/generator.rs:72:5
Nov 28 01:58:44.463 INFO [stderr]    |
Nov 28 01:58:44.463 INFO [stderr] 72 |     write!(file, "]");
Nov 28 01:58:44.463 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 28 01:58:44.463 INFO [stderr]    |
Nov 28 01:58:44.463 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 01:58:44.463 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 28 01:58:44.463 INFO [stderr] 
Nov 28 01:58:49.753 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.89s
Nov 28 01:58:49.765 INFO [stderr] su: No module specific data is present
Nov 28 01:58:50.425 INFO running `"docker" "inspect" "976fe52686df82e563c2e24ddf8a6fa02fb721a82320d7e0617210b23cdd38b4"`
Nov 28 01:58:50.697 INFO running `"docker" "rm" "-f" "976fe52686df82e563c2e24ddf8a6fa02fb721a82320d7e0617210b23cdd38b4"`
Nov 28 01:58:50.843 INFO [stdout] 976fe52686df82e563c2e24ddf8a6fa02fb721a82320d7e0617210b23cdd38b4