Nov 17 16:34:22.337 INFO testing BrandtNick/rust-minigrep against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 16:34:22.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 16:34:22.527 INFO [stdout] b3106b3988be936dff30e2c38c0ba8837d2d7a4a02ac3d8a99c6a774ff51563a
Nov 17 16:34:22.530 INFO running `"docker" "start" "-a" "b3106b3988be936dff30e2c38c0ba8837d2d7a4a02ac3d8a99c6a774ff51563a"`
Nov 17 16:34:23.012 INFO [stderr] usermod: no changes
Nov 17 16:34:23.044 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Nov 17 16:34:23.339 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 17 16:34:23.339 INFO [stderr]  --> src/lib.rs:2:5
Nov 17 16:34:23.339 INFO [stderr]   |
Nov 17 16:34:23.339 INFO [stderr] 2 | use std::io::prelude::*;
Nov 17 16:34:23.340 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 17 16:34:23.340 INFO [stderr]   |
Nov 17 16:34:23.340 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 16:34:23.340 INFO [stderr] 
Nov 17 16:34:24.382 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Nov 17 16:34:24.386 INFO [stderr] su: No module specific data is present
Nov 17 16:34:24.949 INFO running `"docker" "inspect" "b3106b3988be936dff30e2c38c0ba8837d2d7a4a02ac3d8a99c6a774ff51563a"`
Nov 17 16:34:25.090 INFO running `"docker" "rm" "-f" "b3106b3988be936dff30e2c38c0ba8837d2d7a4a02ac3d8a99c6a774ff51563a"`
Nov 17 16:34:25.197 INFO [stdout] b3106b3988be936dff30e2c38c0ba8837d2d7a4a02ac3d8a99c6a774ff51563a
Nov 17 16:34:25.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 16:34:25.432 INFO [stdout] 51a03a24a1741b351dcfae6bdd3231d5089713d837364fbe2b414942433059ba
Nov 17 16:34:25.437 INFO running `"docker" "start" "-a" "51a03a24a1741b351dcfae6bdd3231d5089713d837364fbe2b414942433059ba"`
Nov 17 16:34:26.646 INFO [stderr] usermod: no changes
Nov 17 16:34:26.713 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Nov 17 16:34:27.363 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 17 16:34:27.363 INFO [stderr]  --> src/lib.rs:2:5
Nov 17 16:34:27.363 INFO [stderr]   |
Nov 17 16:34:27.363 INFO [stderr] 2 | use std::io::prelude::*;
Nov 17 16:34:27.363 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 17 16:34:27.363 INFO [stderr]   |
Nov 17 16:34:27.363 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 16:34:27.363 INFO [stderr] 
Nov 17 16:34:27.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Nov 17 16:34:27.947 INFO [stderr] su: No module specific data is present
Nov 17 16:34:28.759 INFO running `"docker" "inspect" "51a03a24a1741b351dcfae6bdd3231d5089713d837364fbe2b414942433059ba"`
Nov 17 16:34:28.908 INFO running `"docker" "rm" "-f" "51a03a24a1741b351dcfae6bdd3231d5089713d837364fbe2b414942433059ba"`
Nov 17 16:34:29.131 INFO [stdout] 51a03a24a1741b351dcfae6bdd3231d5089713d837364fbe2b414942433059ba
Nov 17 16:34:29.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 16:34:29.536 INFO [stdout] e10614345f550946301bdc7d0af2101fc7b08bbfc9fedf0b11c95bb0cf22bbec
Nov 17 16:34:29.544 INFO running `"docker" "start" "-a" "e10614345f550946301bdc7d0af2101fc7b08bbfc9fedf0b11c95bb0cf22bbec"`
Nov 17 16:34:30.269 INFO [stderr] usermod: no changes
Nov 17 16:34:30.301 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 16:34:30.301 INFO [stderr]      Running /target/debug/deps/minigrep-e2b37ac385cb712b
Nov 17 16:34:30.309 INFO [stdout] 
Nov 17 16:34:30.309 INFO [stdout] running 0 tests
Nov 17 16:34:30.309 INFO [stdout] 
Nov 17 16:34:30.309 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:34:30.309 INFO [stdout] 
Nov 17 16:34:30.310 INFO [stderr]      Running /target/debug/deps/minigrep-4fe68d2dc3c6fce7
Nov 17 16:34:30.312 INFO [stderr]    Doc-tests minigrep
Nov 17 16:34:30.312 INFO [stdout] 
Nov 17 16:34:30.312 INFO [stdout] running 0 tests
Nov 17 16:34:30.312 INFO [stdout] 
Nov 17 16:34:30.312 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:34:30.312 INFO [stdout] 
Nov 17 16:34:30.740 INFO [stdout] 
Nov 17 16:34:30.740 INFO [stdout] running 0 tests
Nov 17 16:34:30.740 INFO [stdout] 
Nov 17 16:34:30.740 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:34:30.740 INFO [stdout] 
Nov 17 16:34:30.745 INFO [stderr] su: No module specific data is present
Nov 17 16:34:31.145 INFO running `"docker" "inspect" "e10614345f550946301bdc7d0af2101fc7b08bbfc9fedf0b11c95bb0cf22bbec"`
Nov 17 16:34:31.219 INFO running `"docker" "rm" "-f" "e10614345f550946301bdc7d0af2101fc7b08bbfc9fedf0b11c95bb0cf22bbec"`
Nov 17 16:34:31.311 INFO [stdout] e10614345f550946301bdc7d0af2101fc7b08bbfc9fedf0b11c95bb0cf22bbec