Nov 30 00:47:24.521 INFO checking joelpalmer/minigrep against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:47:24.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 00:47:24.932 INFO [stdout] a972d034c6fe0e589e769dafd79b715f8008b1be4072426dd8ba10c0cfd63d1d
Nov 30 00:47:24.938 INFO running `"docker" "start" "-a" "a972d034c6fe0e589e769dafd79b715f8008b1be4072426dd8ba10c0cfd63d1d"`
Nov 30 00:47:26.083 INFO [stderr] usermod: no changes
Nov 30 00:47:26.144 INFO [stderr]     Checking minigrep v0.1.0 (/source)
Nov 30 00:47:26.889 INFO [stderr] warning: unused import: `std::fs::File`
Nov 30 00:47:26.889 INFO [stderr]  --> src/lib.rs:2:5
Nov 30 00:47:26.889 INFO [stderr]   |
Nov 30 00:47:26.889 INFO [stderr] 2 | use std::fs::File;
Nov 30 00:47:26.889 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 00:47:26.889 INFO [stderr]   |
Nov 30 00:47:26.889 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:47:26.889 INFO [stderr] 
Nov 30 00:47:26.889 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 30 00:47:26.889 INFO [stderr]  --> src/lib.rs:3:5
Nov 30 00:47:26.889 INFO [stderr]   |
Nov 30 00:47:26.889 INFO [stderr] 3 | use std::io::prelude::*;
Nov 30 00:47:26.889 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 30 00:47:26.889 INFO [stderr] 
Nov 30 00:47:26.908 INFO [stderr] warning: unused import: `std::fs::File`
Nov 30 00:47:26.908 INFO [stderr]  --> src/lib.rs:2:5
Nov 30 00:47:26.908 INFO [stderr]   |
Nov 30 00:47:26.908 INFO [stderr] 2 | use std::fs::File;
Nov 30 00:47:26.908 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 00:47:26.909 INFO [stderr]   |
Nov 30 00:47:26.909 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:47:26.909 INFO [stderr] 
Nov 30 00:47:26.909 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 30 00:47:26.909 INFO [stderr]  --> src/lib.rs:3:5
Nov 30 00:47:26.909 INFO [stderr]   |
Nov 30 00:47:26.909 INFO [stderr] 3 | use std::io::prelude::*;
Nov 30 00:47:26.909 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 30 00:47:26.909 INFO [stderr] 
Nov 30 00:47:27.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Nov 30 00:47:27.417 INFO [stderr] su: No module specific data is present
Nov 30 00:47:28.276 INFO running `"docker" "inspect" "a972d034c6fe0e589e769dafd79b715f8008b1be4072426dd8ba10c0cfd63d1d"`
Nov 30 00:47:28.534 INFO running `"docker" "rm" "-f" "a972d034c6fe0e589e769dafd79b715f8008b1be4072426dd8ba10c0cfd63d1d"`
Nov 30 00:47:28.876 INFO [stdout] a972d034c6fe0e589e769dafd79b715f8008b1be4072426dd8ba10c0cfd63d1d