Dec 11 16:46:25.069 INFO checking jacktuck/ip2asn against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 16:46:25.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 16:46:25.548 INFO [stdout] bc28420cb84c0cccf2d6f91bcbf82a485f67709351fab9752cea303f7d13c09c
Dec 11 16:46:25.556 INFO running `"docker" "start" "-a" "bc28420cb84c0cccf2d6f91bcbf82a485f67709351fab9752cea303f7d13c09c"`
Dec 11 16:46:26.707 INFO [stderr] usermod: no changes
Dec 11 16:46:26.822 INFO [stderr]     Checking chrono v0.2.25
Dec 11 16:46:28.884 INFO [stderr]     Checking ftp v2.2.1
Dec 11 16:46:30.190 INFO [stderr]     Checking ip2arn v0.1.0 (/source)
Dec 11 16:46:31.306 INFO [stderr] warning: unused import: `std::str`
Dec 11 16:46:31.306 INFO [stderr]  --> src/main.rs:5:5
Dec 11 16:46:31.306 INFO [stderr]   |
Dec 11 16:46:31.306 INFO [stderr] 5 | use std::str;
Dec 11 16:46:31.306 INFO [stderr]   |     ^^^^^^^^
Dec 11 16:46:31.306 INFO [stderr]   |
Dec 11 16:46:31.306 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 16:46:31.312 INFO [stderr] 
Dec 11 16:46:31.312 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 11 16:46:31.312 INFO [stderr]  --> src/main.rs:6:5
Dec 11 16:46:31.312 INFO [stderr]   |
Dec 11 16:46:31.312 INFO [stderr] 6 | use std::io::Cursor;
Dec 11 16:46:31.312 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 16:46:31.312 INFO [stderr] 
Dec 11 16:46:31.312 INFO [stderr] warning: unused import: `FtpError`
Dec 11 16:46:31.312 INFO [stderr]  --> src/main.rs:7:22
Dec 11 16:46:31.312 INFO [stderr]   |
Dec 11 16:46:31.312 INFO [stderr] 7 | use ftp::{FtpStream, FtpError};
Dec 11 16:46:31.312 INFO [stderr]   |                      ^^^^^^^^
Dec 11 16:46:31.312 INFO [stderr] 
Dec 11 16:46:31.312 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 11 16:46:31.312 INFO [stderr]   --> src/main.rs:10:5
Dec 11 16:46:31.312 INFO [stderr]    |
Dec 11 16:46:31.312 INFO [stderr] 10 | use std::io::BufReader;
Dec 11 16:46:31.312 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 16:46:31.312 INFO [stderr] 
Dec 11 16:46:31.372 INFO [stderr] warning: unused variable: `len`
Dec 11 16:46:31.372 INFO [stderr]   --> src/main.rs:24:9
Dec 11 16:46:31.373 INFO [stderr]    |
Dec 11 16:46:31.373 INFO [stderr] 24 |     let len = reader.read_line(&mut line);
Dec 11 16:46:31.373 INFO [stderr]    |         ^^^ help: consider using `_len` instead
Dec 11 16:46:31.373 INFO [stderr]    |
Dec 11 16:46:31.373 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 16:46:31.373 INFO [stderr] 
Dec 11 16:46:31.598 INFO [stderr] warning: unused import: `std::str`
Dec 11 16:46:31.598 INFO [stderr]  --> src/main.rs:5:5
Dec 11 16:46:31.598 INFO [stderr]   |
Dec 11 16:46:31.598 INFO [stderr] 5 | use std::str;
Dec 11 16:46:31.598 INFO [stderr]   |     ^^^^^^^^
Dec 11 16:46:31.598 INFO [stderr]   |
Dec 11 16:46:31.598 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 16:46:31.598 INFO [stderr] 
Dec 11 16:46:31.598 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 11 16:46:31.598 INFO [stderr]  --> src/main.rs:6:5
Dec 11 16:46:31.598 INFO [stderr]   |
Dec 11 16:46:31.598 INFO [stderr] 6 | use std::io::Cursor;
Dec 11 16:46:31.598 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 11 16:46:31.598 INFO [stderr] 
Dec 11 16:46:31.598 INFO [stderr] warning: unused import: `FtpError`
Dec 11 16:46:31.598 INFO [stderr]  --> src/main.rs:7:22
Dec 11 16:46:31.598 INFO [stderr]   |
Dec 11 16:46:31.598 INFO [stderr] 7 | use ftp::{FtpStream, FtpError};
Dec 11 16:46:31.598 INFO [stderr]   |                      ^^^^^^^^
Dec 11 16:46:31.598 INFO [stderr] 
Dec 11 16:46:31.598 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 11 16:46:31.598 INFO [stderr]   --> src/main.rs:10:5
Dec 11 16:46:31.598 INFO [stderr]    |
Dec 11 16:46:31.598 INFO [stderr] 10 | use std::io::BufReader;
Dec 11 16:46:31.598 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 16:46:31.598 INFO [stderr] 
Dec 11 16:46:31.637 INFO [stderr] warning: unused variable: `len`
Dec 11 16:46:31.638 INFO [stderr]   --> src/main.rs:24:9
Dec 11 16:46:31.638 INFO [stderr]    |
Dec 11 16:46:31.638 INFO [stderr] 24 |     let len = reader.read_line(&mut line);
Dec 11 16:46:31.638 INFO [stderr]    |         ^^^ help: consider using `_len` instead
Dec 11 16:46:31.638 INFO [stderr]    |
Dec 11 16:46:31.638 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 16:46:31.638 INFO [stderr] 
Dec 11 16:46:31.706 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.97s
Dec 11 16:46:31.706 INFO [stderr] su: No module specific data is present
Dec 11 16:46:32.486 INFO running `"docker" "inspect" "bc28420cb84c0cccf2d6f91bcbf82a485f67709351fab9752cea303f7d13c09c"`
Dec 11 16:46:32.930 INFO running `"docker" "rm" "-f" "bc28420cb84c0cccf2d6f91bcbf82a485f67709351fab9752cea303f7d13c09c"`
Dec 11 16:46:33.263 INFO [stdout] bc28420cb84c0cccf2d6f91bcbf82a485f67709351fab9752cea303f7d13c09c