Oct 13 01:18:43.041 INFO checking amedviediev/data-generator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:18:43.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 01:18:43.295 INFO blam! 1dd3641644c2911f01416ea82409e17c2cd3f76154f0cafe7afd734937353d6a
Oct 13 01:18:43.298 INFO running `"docker" "start" "-a" "1dd3641644c2911f01416ea82409e17c2cd3f76154f0cafe7afd734937353d6a"`
Oct 13 01:18:44.087 INFO kablam! usermod: no changes
Oct 13 01:18:44.202 INFO kablam!     Checking serde v1.0.47
Oct 13 01:18:44.202 INFO kablam!     Checking Inflector v0.11.3
Oct 13 01:18:44.205 INFO kablam!     Checking parking_lot_core v0.2.14
Oct 13 01:18:44.205 INFO kablam!     Checking clap v2.31.2
Oct 13 01:18:44.205 INFO kablam!     Checking names v0.10.0
Oct 13 01:18:44.205 INFO kablam!     Checking regex v0.2.11
Oct 13 01:18:45.390 INFO kablam!     Checking parking_lot v0.5.5
Oct 13 01:18:47.964 INFO kablam!     Checking console v0.6.1
Oct 13 01:18:49.648 INFO kablam!     Checking indicatif v0.9.0
Oct 13 01:18:56.048 INFO kablam!     Checking serde_json v1.0.17
Oct 13 01:18:56.048 INFO kablam!     Checking chrono v0.4.2
Oct 13 01:18:59.296 INFO kablam!     Checking data-generator v0.1.0 (/source)
Oct 13 01:19:01.844 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:19:01.844 INFO kablam!   --> src/generator.rs:59:13
Oct 13 01:19:01.844 INFO kablam!    |
Oct 13 01:19:01.844 INFO kablam! 59 |             file.write(string.as_bytes());
Oct 13 01:19:01.844 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:19:01.844 INFO kablam!    |
Oct 13 01:19:01.844 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:19:01.844 INFO kablam! 
Oct 13 01:19:01.844 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:19:01.844 INFO kablam!   --> src/generator.rs:62:13
Oct 13 01:19:01.844 INFO kablam!    |
Oct 13 01:19:01.844 INFO kablam! 62 |             file.write(string.as_bytes());
Oct 13 01:19:01.844 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:19:01.844 INFO kablam!    |
Oct 13 01:19:01.844 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:19:01.844 INFO kablam! 
Oct 13 01:19:01.978 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:19:01.978 INFO kablam!   --> src/generator.rs:59:13
Oct 13 01:19:01.978 INFO kablam!    |
Oct 13 01:19:01.978 INFO kablam! 59 |             file.write(string.as_bytes());
Oct 13 01:19:01.978 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:19:01.978 INFO kablam!    |
Oct 13 01:19:01.978 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:19:01.978 INFO kablam! 
Oct 13 01:19:01.978 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:19:01.978 INFO kablam!   --> src/generator.rs:62:13
Oct 13 01:19:01.978 INFO kablam!    |
Oct 13 01:19:01.978 INFO kablam! 62 |             file.write(string.as_bytes());
Oct 13 01:19:01.978 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:19:01.978 INFO kablam!    |
Oct 13 01:19:01.978 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:19:01.978 INFO kablam! 
Oct 13 01:19:04.488 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.38s
Oct 13 01:19:04.498 INFO kablam! su: No module specific data is present
Oct 13 01:19:05.182 INFO running `"docker" "rm" "-f" "1dd3641644c2911f01416ea82409e17c2cd3f76154f0cafe7afd734937353d6a"`
Oct 13 01:19:05.497 INFO blam! 1dd3641644c2911f01416ea82409e17c2cd3f76154f0cafe7afd734937353d6a