Nov 29 18:44:33.300 INFO checking scooter333/rustHolder against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:44:33.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 18:44:33.844 INFO [stdout] be2c7c39525000f16b12a7a106d7fe871cd698406138f3ba3c92034dd4bfd0c4
Nov 29 18:44:33.847 INFO running `"docker" "start" "-a" "be2c7c39525000f16b12a7a106d7fe871cd698406138f3ba3c92034dd4bfd0c4"`
Nov 29 18:44:35.427 INFO [stderr] usermod: no changes
Nov 29 18:44:35.485 INFO [stderr]     Checking freq v0.1.0 (/source)
Nov 29 18:44:35.916 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Nov 29 18:44:35.916 INFO [stderr]  --> src/main.rs:2:15
Nov 29 18:44:35.916 INFO [stderr]   |
Nov 29 18:44:35.916 INFO [stderr] 2 | use std::io::{BufRead, BufReader, Read, stdin, Write, stdout,};
Nov 29 18:44:35.916 INFO [stderr]   |               ^^^^^^^  ^^^^^^^^^
Nov 29 18:44:35.916 INFO [stderr]   |
Nov 29 18:44:35.916 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:44:35.916 INFO [stderr] 
Nov 29 18:44:36.000 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Nov 29 18:44:36.000 INFO [stderr]  --> src/main.rs:2:15
Nov 29 18:44:36.000 INFO [stderr]   |
Nov 29 18:44:36.000 INFO [stderr] 2 | use std::io::{BufRead, BufReader, Read, stdin, Write, stdout,};
Nov 29 18:44:36.000 INFO [stderr]   |               ^^^^^^^  ^^^^^^^^^
Nov 29 18:44:36.000 INFO [stderr]   |
Nov 29 18:44:36.000 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:44:36.000 INFO [stderr] 
Nov 29 18:44:36.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 29 18:44:36.224 INFO [stderr] su: No module specific data is present
Nov 29 18:44:36.947 INFO running `"docker" "inspect" "be2c7c39525000f16b12a7a106d7fe871cd698406138f3ba3c92034dd4bfd0c4"`
Nov 29 18:44:37.244 INFO running `"docker" "rm" "-f" "be2c7c39525000f16b12a7a106d7fe871cd698406138f3ba3c92034dd4bfd0c4"`
Nov 29 18:44:37.544 INFO [stdout] be2c7c39525000f16b12a7a106d7fe871cd698406138f3ba3c92034dd4bfd0c4