Dec 06 14:53:19.926 INFO testing ColeGitHub/Rust_Minigrep against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 14:53:19.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 14:53:20.139 INFO [stdout] 59e048fccd9ac2620edea326c61850488da87ff9406c8de065e8953c7ca5b436
Dec 06 14:53:20.142 INFO running `"docker" "start" "-a" "59e048fccd9ac2620edea326c61850488da87ff9406c8de065e8953c7ca5b436"`
Dec 06 14:53:20.564 INFO [stderr] usermod: no changes
Dec 06 14:53:20.601 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 06 14:53:20.879 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 06 14:53:20.879 INFO [stderr]  --> src/lib.rs:3:5
Dec 06 14:53:20.879 INFO [stderr]   |
Dec 06 14:53:20.879 INFO [stderr] 3 | use std::io::prelude::*;
Dec 06 14:53:20.879 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 14:53:20.879 INFO [stderr]   |
Dec 06 14:53:20.879 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:53:20.879 INFO [stderr] 
Dec 06 14:53:21.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 06 14:53:21.599 INFO [stderr] su: No module specific data is present
Dec 06 14:53:21.992 INFO running `"docker" "inspect" "59e048fccd9ac2620edea326c61850488da87ff9406c8de065e8953c7ca5b436"`
Dec 06 14:53:22.086 INFO running `"docker" "rm" "-f" "59e048fccd9ac2620edea326c61850488da87ff9406c8de065e8953c7ca5b436"`
Dec 06 14:53:22.181 INFO [stdout] 59e048fccd9ac2620edea326c61850488da87ff9406c8de065e8953c7ca5b436
Dec 06 14:53:22.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 14:53:22.373 INFO [stdout] 37a42de7913de0f87bb26584a2469c4a2f4aed308ba624f19e8e49343e2f5ab2
Dec 06 14:53:22.375 INFO running `"docker" "start" "-a" "37a42de7913de0f87bb26584a2469c4a2f4aed308ba624f19e8e49343e2f5ab2"`
Dec 06 14:53:22.892 INFO [stderr] usermod: no changes
Dec 06 14:53:22.960 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 06 14:53:23.632 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 06 14:53:23.632 INFO [stderr]  --> src/lib.rs:3:5
Dec 06 14:53:23.632 INFO [stderr]   |
Dec 06 14:53:23.632 INFO [stderr] 3 | use std::io::prelude::*;
Dec 06 14:53:23.632 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 14:53:23.632 INFO [stderr]   |
Dec 06 14:53:23.632 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:53:23.632 INFO [stderr] 
Dec 06 14:53:24.058 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 06 14:53:24.062 INFO [stderr] su: No module specific data is present
Dec 06 14:53:24.842 INFO running `"docker" "inspect" "37a42de7913de0f87bb26584a2469c4a2f4aed308ba624f19e8e49343e2f5ab2"`
Dec 06 14:53:25.082 INFO running `"docker" "rm" "-f" "37a42de7913de0f87bb26584a2469c4a2f4aed308ba624f19e8e49343e2f5ab2"`
Dec 06 14:53:25.282 INFO [stdout] 37a42de7913de0f87bb26584a2469c4a2f4aed308ba624f19e8e49343e2f5ab2
Dec 06 14:53:25.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 14:53:25.684 INFO [stdout] e7d91dd6cd7edfcf86656c1d222d83191fb6706310dcaee0323a6e937407f820
Dec 06 14:53:25.686 INFO running `"docker" "start" "-a" "e7d91dd6cd7edfcf86656c1d222d83191fb6706310dcaee0323a6e937407f820"`
Dec 06 14:53:26.089 INFO [stderr] usermod: no changes
Dec 06 14:53:26.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 14:53:26.116 INFO [stderr]      Running /target/debug/deps/minigrep-413e1389eddf4cf6
Dec 06 14:53:26.118 INFO [stdout] 
Dec 06 14:53:26.118 INFO [stdout] running 0 tests
Dec 06 14:53:26.118 INFO [stdout] 
Dec 06 14:53:26.118 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:53:26.118 INFO [stdout] 
Dec 06 14:53:26.118 INFO [stderr]      Running /target/debug/deps/minigrep-5979e9ea94d2861b
Dec 06 14:53:26.119 INFO [stdout] 
Dec 06 14:53:26.119 INFO [stdout] running 0 tests
Dec 06 14:53:26.119 INFO [stdout] 
Dec 06 14:53:26.119 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:53:26.119 INFO [stdout] 
Dec 06 14:53:26.120 INFO [stderr]    Doc-tests minigrep
Dec 06 14:53:26.449 INFO [stdout] 
Dec 06 14:53:26.449 INFO [stdout] running 0 tests
Dec 06 14:53:26.449 INFO [stdout] 
Dec 06 14:53:26.449 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:53:26.449 INFO [stdout] 
Dec 06 14:53:26.455 INFO [stderr] su: No module specific data is present
Dec 06 14:53:26.702 INFO running `"docker" "inspect" "e7d91dd6cd7edfcf86656c1d222d83191fb6706310dcaee0323a6e937407f820"`
Dec 06 14:53:26.827 INFO running `"docker" "rm" "-f" "e7d91dd6cd7edfcf86656c1d222d83191fb6706310dcaee0323a6e937407f820"`
Dec 06 14:53:26.960 INFO [stdout] e7d91dd6cd7edfcf86656c1d222d83191fb6706310dcaee0323a6e937407f820