Dec 13 14:08:32.676 INFO testing kgeronim/minigrep against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:08:32.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 14:08:33.115 INFO [stdout] 5a48465a27a1b10202aed321f8632725738c2fd82331bc2b9808cae767c47a38
Dec 13 14:08:33.117 INFO running `"docker" "start" "-a" "5a48465a27a1b10202aed321f8632725738c2fd82331bc2b9808cae767c47a38"`
Dec 13 14:08:34.067 INFO [stderr] usermod: no changes
Dec 13 14:08:34.103 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 13 14:08:34.401 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 13 14:08:34.401 INFO [stderr]  --> src/lib.rs:2:5
Dec 13 14:08:34.401 INFO [stderr]   |
Dec 13 14:08:34.401 INFO [stderr] 2 | use std::io::prelude::*;
Dec 13 14:08:34.401 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 14:08:34.401 INFO [stderr]   |
Dec 13 14:08:34.401 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:08:34.401 INFO [stderr] 
Dec 13 14:08:35.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 13 14:08:35.358 INFO [stderr] su: No module specific data is present
Dec 13 14:08:35.915 INFO running `"docker" "inspect" "5a48465a27a1b10202aed321f8632725738c2fd82331bc2b9808cae767c47a38"`
Dec 13 14:08:36.205 INFO running `"docker" "rm" "-f" "5a48465a27a1b10202aed321f8632725738c2fd82331bc2b9808cae767c47a38"`
Dec 13 14:08:36.459 INFO [stdout] 5a48465a27a1b10202aed321f8632725738c2fd82331bc2b9808cae767c47a38
Dec 13 14:08:36.463 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 14:08:36.831 INFO [stdout] c2d8b14b0812c6c8d5df1dd7eb9b795c28ba49f0ed6a2fe25b28e9dffd1de922
Dec 13 14:08:36.835 INFO running `"docker" "start" "-a" "c2d8b14b0812c6c8d5df1dd7eb9b795c28ba49f0ed6a2fe25b28e9dffd1de922"`
Dec 13 14:08:38.407 INFO [stderr] usermod: no changes
Dec 13 14:08:38.407 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 13 14:08:39.065 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 13 14:08:39.065 INFO [stderr]  --> src/lib.rs:2:5
Dec 13 14:08:39.065 INFO [stderr]   |
Dec 13 14:08:39.065 INFO [stderr] 2 | use std::io::prelude::*;
Dec 13 14:08:39.065 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 13 14:08:39.065 INFO [stderr]   |
Dec 13 14:08:39.065 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:08:39.066 INFO [stderr] 
Dec 13 14:08:39.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Dec 13 14:08:39.899 INFO [stderr] su: No module specific data is present
Dec 13 14:08:40.729 INFO running `"docker" "inspect" "c2d8b14b0812c6c8d5df1dd7eb9b795c28ba49f0ed6a2fe25b28e9dffd1de922"`
Dec 13 14:08:40.959 INFO running `"docker" "rm" "-f" "c2d8b14b0812c6c8d5df1dd7eb9b795c28ba49f0ed6a2fe25b28e9dffd1de922"`
Dec 13 14:08:41.200 INFO [stdout] c2d8b14b0812c6c8d5df1dd7eb9b795c28ba49f0ed6a2fe25b28e9dffd1de922
Dec 13 14:08:41.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 14:08:41.752 INFO [stdout] ee3737bd7b13aaa9f640dab5621beecd9f25eb8d4e5e6dfcfd3954122e7078fb
Dec 13 14:08:41.755 INFO running `"docker" "start" "-a" "ee3737bd7b13aaa9f640dab5621beecd9f25eb8d4e5e6dfcfd3954122e7078fb"`
Dec 13 14:08:42.839 INFO [stderr] usermod: no changes
Dec 13 14:08:42.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 14:08:42.888 INFO [stderr]      Running /target/debug/deps/minigrep-23f111fc1a19d6e1
Dec 13 14:08:42.888 INFO [stdout] 
Dec 13 14:08:42.888 INFO [stdout] running 2 tests
Dec 13 14:08:42.888 INFO [stdout] test test::case_insensitive ... ok
Dec 13 14:08:42.888 INFO [stdout] test test::case_sensitive ... ok
Dec 13 14:08:42.888 INFO [stdout] 
Dec 13 14:08:42.888 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:08:42.888 INFO [stdout] 
Dec 13 14:08:42.895 INFO [stdout] 
Dec 13 14:08:42.895 INFO [stderr]      Running /target/debug/deps/minigrep-81608b5b8226ed1c
Dec 13 14:08:42.895 INFO [stdout] running 0 tests
Dec 13 14:08:42.895 INFO [stderr]    Doc-tests minigrep
Dec 13 14:08:42.895 INFO [stdout] 
Dec 13 14:08:42.895 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:08:42.895 INFO [stdout] 
Dec 13 14:08:43.415 INFO [stdout] 
Dec 13 14:08:43.415 INFO [stdout] running 0 tests
Dec 13 14:08:43.415 INFO [stdout] 
Dec 13 14:08:43.415 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:08:43.415 INFO [stdout] 
Dec 13 14:08:43.415 INFO [stderr] su: No module specific data is present
Dec 13 14:08:43.925 INFO running `"docker" "inspect" "ee3737bd7b13aaa9f640dab5621beecd9f25eb8d4e5e6dfcfd3954122e7078fb"`
Dec 13 14:08:44.144 INFO running `"docker" "rm" "-f" "ee3737bd7b13aaa9f640dab5621beecd9f25eb8d4e5e6dfcfd3954122e7078fb"`
Dec 13 14:08:44.418 INFO [stdout] ee3737bd7b13aaa9f640dab5621beecd9f25eb8d4e5e6dfcfd3954122e7078fb