Nov 17 10:54:08.363 INFO testing VitalyAnkh/minigrep against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 10:54:08.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:54:08.553 INFO [stdout] 4e36be8c89f483ffbd6247c0428e5b435f374065c721ce27eac93f5d135df32e
Nov 17 10:54:08.560 INFO running `"docker" "start" "-a" "4e36be8c89f483ffbd6247c0428e5b435f374065c721ce27eac93f5d135df32e"`
Nov 17 10:54:08.946 INFO [stderr] usermod: no changes
Nov 17 10:54:08.970 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Nov 17 10:54:09.871 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 17 10:54:09.872 INFO [stderr]  --> src/main.rs:2:5
Nov 17 10:54:09.872 INFO [stderr]   |
Nov 17 10:54:09.872 INFO [stderr] 2 | use std::io::prelude::*;
Nov 17 10:54:09.872 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 17 10:54:09.872 INFO [stderr]   |
Nov 17 10:54:09.872 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 10:54:09.872 INFO [stderr] 
Nov 17 10:54:10.198 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 17 10:54:10.201 INFO [stderr] su: No module specific data is present
Nov 17 10:54:10.463 INFO running `"docker" "inspect" "4e36be8c89f483ffbd6247c0428e5b435f374065c721ce27eac93f5d135df32e"`
Nov 17 10:54:10.581 INFO running `"docker" "rm" "-f" "4e36be8c89f483ffbd6247c0428e5b435f374065c721ce27eac93f5d135df32e"`
Nov 17 10:54:10.727 INFO [stdout] 4e36be8c89f483ffbd6247c0428e5b435f374065c721ce27eac93f5d135df32e
Nov 17 10:54:10.734 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:54:11.005 INFO [stdout] db870b399fd6cbe6aacc7dc45a9fde691fe755c9bea1fcaf4d2f18e3a38c9dd6
Nov 17 10:54:11.007 INFO running `"docker" "start" "-a" "db870b399fd6cbe6aacc7dc45a9fde691fe755c9bea1fcaf4d2f18e3a38c9dd6"`
Nov 17 10:54:11.477 INFO [stderr] usermod: no changes
Nov 17 10:54:11.519 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Nov 17 10:54:11.903 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 17 10:54:11.903 INFO [stderr]  --> src/main.rs:2:5
Nov 17 10:54:11.903 INFO [stderr]   |
Nov 17 10:54:11.903 INFO [stderr] 2 | use std::io::prelude::*;
Nov 17 10:54:11.903 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 17 10:54:11.903 INFO [stderr]   |
Nov 17 10:54:11.903 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 10:54:11.903 INFO [stderr] 
Nov 17 10:54:12.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Nov 17 10:54:12.728 INFO [stderr] su: No module specific data is present
Nov 17 10:54:12.984 INFO running `"docker" "inspect" "db870b399fd6cbe6aacc7dc45a9fde691fe755c9bea1fcaf4d2f18e3a38c9dd6"`
Nov 17 10:54:13.089 INFO running `"docker" "rm" "-f" "db870b399fd6cbe6aacc7dc45a9fde691fe755c9bea1fcaf4d2f18e3a38c9dd6"`
Nov 17 10:54:13.216 INFO [stdout] db870b399fd6cbe6aacc7dc45a9fde691fe755c9bea1fcaf4d2f18e3a38c9dd6
Nov 17 10:54:13.218 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:54:13.405 INFO [stdout] 347e6a7390ac908ea5c0ff334c79ea92192384c50f9d6f498ca10f034dc0f722
Nov 17 10:54:13.409 INFO running `"docker" "start" "-a" "347e6a7390ac908ea5c0ff334c79ea92192384c50f9d6f498ca10f034dc0f722"`
Nov 17 10:54:13.891 INFO [stderr] usermod: no changes
Nov 17 10:54:13.939 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 10:54:13.939 INFO [stderr]      Running /target/debug/deps/minigrep-1e1e3ce0c95fb78b
Nov 17 10:54:13.950 INFO [stderr]      Running /target/debug/deps/minigrep-2970f016adef9f1b
Nov 17 10:54:13.950 INFO [stderr]    Doc-tests minigrep
Nov 17 10:54:13.950 INFO [stdout] 
Nov 17 10:54:13.950 INFO [stdout] running 1 test
Nov 17 10:54:13.950 INFO [stdout] test test::one_result ... ok
Nov 17 10:54:13.950 INFO [stdout] 
Nov 17 10:54:13.950 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:54:13.950 INFO [stdout] 
Nov 17 10:54:13.950 INFO [stdout] 
Nov 17 10:54:13.950 INFO [stdout] running 0 tests
Nov 17 10:54:13.950 INFO [stdout] 
Nov 17 10:54:13.950 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:54:13.950 INFO [stdout] 
Nov 17 10:54:14.451 INFO [stdout] 
Nov 17 10:54:14.451 INFO [stdout] running 0 tests
Nov 17 10:54:14.451 INFO [stdout] 
Nov 17 10:54:14.451 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:54:14.451 INFO [stdout] 
Nov 17 10:54:14.464 INFO [stderr] su: No module specific data is present
Nov 17 10:54:14.788 INFO running `"docker" "inspect" "347e6a7390ac908ea5c0ff334c79ea92192384c50f9d6f498ca10f034dc0f722"`
Nov 17 10:54:14.880 INFO running `"docker" "rm" "-f" "347e6a7390ac908ea5c0ff334c79ea92192384c50f9d6f498ca10f034dc0f722"`
Nov 17 10:54:14.943 INFO [stdout] 347e6a7390ac908ea5c0ff334c79ea92192384c50f9d6f498ca10f034dc0f722