Dec 04 17:02:04.248 INFO checking jacktuck/ip2asn against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:02:04.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:02:04.715 INFO [stdout] 334637c30b63cdd94783e4b128122885614e35a35c6910b492bcdedb461c65b4
Dec 04 17:02:04.715 INFO running `"docker" "start" "-a" "334637c30b63cdd94783e4b128122885614e35a35c6910b492bcdedb461c65b4"`
Dec 04 17:02:05.987 INFO [stderr] usermod: no changes
Dec 04 17:02:06.160 INFO [stderr]     Checking chrono v0.2.25
Dec 04 17:02:08.295 INFO [stderr]     Checking ftp v2.2.1
Dec 04 17:02:09.459 INFO [stderr]     Checking ip2arn v0.1.0 (/source)
Dec 04 17:02:10.395 INFO [stderr] warning: unused import: `std::str`
Dec 04 17:02:10.395 INFO [stderr]  --> src/main.rs:5:5
Dec 04 17:02:10.395 INFO [stderr]   |
Dec 04 17:02:10.395 INFO [stderr] 5 | use std::str;
Dec 04 17:02:10.395 INFO [stderr]   |     ^^^^^^^^
Dec 04 17:02:10.395 INFO [stderr]   |
Dec 04 17:02:10.395 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:02:10.395 INFO [stderr] 
Dec 04 17:02:10.395 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 04 17:02:10.395 INFO [stderr]  --> src/main.rs:6:5
Dec 04 17:02:10.395 INFO [stderr]   |
Dec 04 17:02:10.395 INFO [stderr] 6 | use std::io::Cursor;
Dec 04 17:02:10.395 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 17:02:10.395 INFO [stderr] 
Dec 04 17:02:10.395 INFO [stderr] warning: unused import: `FtpError`
Dec 04 17:02:10.395 INFO [stderr]  --> src/main.rs:7:22
Dec 04 17:02:10.395 INFO [stderr]   |
Dec 04 17:02:10.395 INFO [stderr] 7 | use ftp::{FtpStream, FtpError};
Dec 04 17:02:10.395 INFO [stderr]   |                      ^^^^^^^^
Dec 04 17:02:10.395 INFO [stderr] 
Dec 04 17:02:10.395 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 04 17:02:10.395 INFO [stderr]   --> src/main.rs:10:5
Dec 04 17:02:10.395 INFO [stderr]    |
Dec 04 17:02:10.395 INFO [stderr] 10 | use std::io::BufReader;
Dec 04 17:02:10.395 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 17:02:10.395 INFO [stderr] 
Dec 04 17:02:10.419 INFO [stderr] warning: unused variable: `len`
Dec 04 17:02:10.419 INFO [stderr]   --> src/main.rs:24:9
Dec 04 17:02:10.419 INFO [stderr]    |
Dec 04 17:02:10.419 INFO [stderr] 24 |     let len = reader.read_line(&mut line);
Dec 04 17:02:10.419 INFO [stderr]    |         ^^^ help: consider using `_len` instead
Dec 04 17:02:10.419 INFO [stderr]    |
Dec 04 17:02:10.419 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 17:02:10.419 INFO [stderr] 
Dec 04 17:02:10.683 INFO [stderr] warning: unused import: `std::str`
Dec 04 17:02:10.683 INFO [stderr]  --> src/main.rs:5:5
Dec 04 17:02:10.683 INFO [stderr]   |
Dec 04 17:02:10.683 INFO [stderr] 5 | use std::str;
Dec 04 17:02:10.683 INFO [stderr]   |     ^^^^^^^^
Dec 04 17:02:10.683 INFO [stderr]   |
Dec 04 17:02:10.683 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 17:02:10.683 INFO [stderr] 
Dec 04 17:02:10.683 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 04 17:02:10.683 INFO [stderr]  --> src/main.rs:6:5
Dec 04 17:02:10.683 INFO [stderr]   |
Dec 04 17:02:10.683 INFO [stderr] 6 | use std::io::Cursor;
Dec 04 17:02:10.683 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 04 17:02:10.683 INFO [stderr] 
Dec 04 17:02:10.683 INFO [stderr] warning: unused import: `FtpError`
Dec 04 17:02:10.683 INFO [stderr]  --> src/main.rs:7:22
Dec 04 17:02:10.683 INFO [stderr]   |
Dec 04 17:02:10.683 INFO [stderr] 7 | use ftp::{FtpStream, FtpError};
Dec 04 17:02:10.683 INFO [stderr]   |                      ^^^^^^^^
Dec 04 17:02:10.683 INFO [stderr] 
Dec 04 17:02:10.683 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 04 17:02:10.683 INFO [stderr]   --> src/main.rs:10:5
Dec 04 17:02:10.683 INFO [stderr]    |
Dec 04 17:02:10.683 INFO [stderr] 10 | use std::io::BufReader;
Dec 04 17:02:10.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 17:02:10.683 INFO [stderr] 
Dec 04 17:02:10.727 INFO [stderr] warning: unused variable: `len`
Dec 04 17:02:10.727 INFO [stderr]   --> src/main.rs:24:9
Dec 04 17:02:10.727 INFO [stderr]    |
Dec 04 17:02:10.727 INFO [stderr] 24 |     let len = reader.read_line(&mut line);
Dec 04 17:02:10.727 INFO [stderr]    |         ^^^ help: consider using `_len` instead
Dec 04 17:02:10.727 INFO [stderr]    |
Dec 04 17:02:10.727 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 17:02:10.727 INFO [stderr] 
Dec 04 17:02:10.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
Dec 04 17:02:10.771 INFO [stderr] su: No module specific data is present
Dec 04 17:02:11.882 INFO running `"docker" "inspect" "334637c30b63cdd94783e4b128122885614e35a35c6910b492bcdedb461c65b4"`
Dec 04 17:02:12.133 INFO running `"docker" "rm" "-f" "334637c30b63cdd94783e4b128122885614e35a35c6910b492bcdedb461c65b4"`
Dec 04 17:02:12.453 INFO [stdout] 334637c30b63cdd94783e4b128122885614e35a35c6910b492bcdedb461c65b4