Nov 16 23:28:27.740 INFO testing joelpalmer/minigrep against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 23:28:27.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 16 23:28:27.918 INFO [stdout] 6da87abf6be20fcbede44457df9a25caab64927576c0b745f8cd2cbfd160d7b5
Nov 16 23:28:27.921 INFO running `"docker" "start" "-a" "6da87abf6be20fcbede44457df9a25caab64927576c0b745f8cd2cbfd160d7b5"`
Nov 16 23:28:28.311 INFO [stderr] usermod: no changes
Nov 16 23:28:28.335 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Nov 16 23:28:28.523 INFO [stderr] warning: unused import: `std::fs::File`
Nov 16 23:28:28.523 INFO [stderr]  --> src/lib.rs:2:5
Nov 16 23:28:28.523 INFO [stderr]   |
Nov 16 23:28:28.523 INFO [stderr] 2 | use std::fs::File;
Nov 16 23:28:28.523 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 23:28:28.523 INFO [stderr]   |
Nov 16 23:28:28.523 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:28:28.523 INFO [stderr] 
Nov 16 23:28:28.523 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 16 23:28:28.523 INFO [stderr]  --> src/lib.rs:3:5
Nov 16 23:28:28.523 INFO [stderr]   |
Nov 16 23:28:28.523 INFO [stderr] 3 | use std::io::prelude::*;
Nov 16 23:28:28.523 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 23:28:28.523 INFO [stderr] 
Nov 16 23:28:29.181 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Nov 16 23:28:29.184 INFO [stderr] su: No module specific data is present
Nov 16 23:28:29.533 INFO running `"docker" "inspect" "6da87abf6be20fcbede44457df9a25caab64927576c0b745f8cd2cbfd160d7b5"`
Nov 16 23:28:29.693 INFO running `"docker" "rm" "-f" "6da87abf6be20fcbede44457df9a25caab64927576c0b745f8cd2cbfd160d7b5"`
Nov 16 23:28:29.852 INFO [stdout] 6da87abf6be20fcbede44457df9a25caab64927576c0b745f8cd2cbfd160d7b5
Nov 16 23:28:29.857 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 16 23:28:30.143 INFO [stdout] 5ab29ba16f48c8e3a17e4e4ef7cfea03a4c6eca8448974b36c2001672729f607
Nov 16 23:28:30.151 INFO running `"docker" "start" "-a" "5ab29ba16f48c8e3a17e4e4ef7cfea03a4c6eca8448974b36c2001672729f607"`
Nov 16 23:28:30.971 INFO [stderr] usermod: no changes
Nov 16 23:28:31.019 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Nov 16 23:28:31.295 INFO [stderr] warning: unused import: `std::fs::File`
Nov 16 23:28:31.295 INFO [stderr]  --> src/lib.rs:2:5
Nov 16 23:28:31.295 INFO [stderr]   |
Nov 16 23:28:31.295 INFO [stderr] 2 | use std::fs::File;
Nov 16 23:28:31.295 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 23:28:31.295 INFO [stderr]   |
Nov 16 23:28:31.295 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:28:31.295 INFO [stderr] 
Nov 16 23:28:31.295 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 16 23:28:31.295 INFO [stderr]  --> src/lib.rs:3:5
Nov 16 23:28:31.295 INFO [stderr]   |
Nov 16 23:28:31.295 INFO [stderr] 3 | use std::io::prelude::*;
Nov 16 23:28:31.295 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 16 23:28:31.295 INFO [stderr] 
Nov 16 23:28:31.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 16 23:28:31.586 INFO [stderr] su: No module specific data is present
Nov 16 23:28:31.891 INFO running `"docker" "inspect" "5ab29ba16f48c8e3a17e4e4ef7cfea03a4c6eca8448974b36c2001672729f607"`
Nov 16 23:28:31.960 INFO running `"docker" "rm" "-f" "5ab29ba16f48c8e3a17e4e4ef7cfea03a4c6eca8448974b36c2001672729f607"`
Nov 16 23:28:32.024 INFO [stdout] 5ab29ba16f48c8e3a17e4e4ef7cfea03a4c6eca8448974b36c2001672729f607
Nov 16 23:28:32.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 16 23:28:32.201 INFO [stdout] 56fafaf1221bdc1f1d3f92d6b0e15b6ff9b725eb09956d7c4ae49be460bcddd3
Nov 16 23:28:32.204 INFO running `"docker" "start" "-a" "56fafaf1221bdc1f1d3f92d6b0e15b6ff9b725eb09956d7c4ae49be460bcddd3"`
Nov 16 23:28:32.544 INFO [stderr] usermod: no changes
Nov 16 23:28:32.574 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 23:28:32.574 INFO [stderr]      Running /target/debug/deps/minigrep-9bd08afce41debb0
Nov 16 23:28:32.580 INFO [stderr]      Running /target/debug/deps/minigrep-3c9ccf5692e35749
Nov 16 23:28:32.580 INFO [stdout] 
Nov 16 23:28:32.580 INFO [stdout] running 0 tests
Nov 16 23:28:32.580 INFO [stdout] 
Nov 16 23:28:32.580 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:28:32.580 INFO [stdout] 
Nov 16 23:28:32.585 INFO [stdout] 
Nov 16 23:28:32.585 INFO [stdout] running 0 tests
Nov 16 23:28:32.585 INFO [stdout] 
Nov 16 23:28:32.585 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:28:32.585 INFO [stdout] 
Nov 16 23:28:32.586 INFO [stderr]    Doc-tests minigrep
Nov 16 23:28:32.873 INFO [stdout] 
Nov 16 23:28:32.873 INFO [stdout] running 0 tests
Nov 16 23:28:32.873 INFO [stdout] 
Nov 16 23:28:32.873 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:28:32.873 INFO [stdout] 
Nov 16 23:28:32.879 INFO [stderr] su: No module specific data is present
Nov 16 23:28:33.140 INFO running `"docker" "inspect" "56fafaf1221bdc1f1d3f92d6b0e15b6ff9b725eb09956d7c4ae49be460bcddd3"`
Nov 16 23:28:33.221 INFO running `"docker" "rm" "-f" "56fafaf1221bdc1f1d3f92d6b0e15b6ff9b725eb09956d7c4ae49be460bcddd3"`
Nov 16 23:28:33.304 INFO [stdout] 56fafaf1221bdc1f1d3f92d6b0e15b6ff9b725eb09956d7c4ae49be460bcddd3