Nov 16 20:41:05.363 INFO testing mahulst/rust-playground-w against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 20:41:05.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16 20:41:05.872 INFO [stdout] 343502ee67eb904c94f9e90d76a3f302664530a7e03fd87bb2ceeb7b202a6994
Nov 16 20:41:05.874 INFO running `"docker" "start" "-a" "343502ee67eb904c94f9e90d76a3f302664530a7e03fd87bb2ceeb7b202a6994"`
Nov 16 20:41:07.114 INFO [stderr] usermod: no changes
Nov 16 20:41:07.195 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Nov 16 20:41:07.535 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 20:41:07.536 INFO [stderr]  --> src/lib.rs:3:5
Nov 16 20:41:07.536 INFO [stderr]   |
Nov 16 20:41:07.536 INFO [stderr] 3 | use std::io::prelude::*;
Nov 16 20:41:07.537 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 20:41:07.537 INFO [stderr]   |
Nov 16 20:41:07.537 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 20:41:07.538 INFO [stderr] 
Nov 16 20:41:08.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Nov 16 20:41:08.807 INFO [stderr] su: No module specific data is present
Nov 16 20:41:09.443 INFO running `"docker" "inspect" "343502ee67eb904c94f9e90d76a3f302664530a7e03fd87bb2ceeb7b202a6994"`
Nov 16 20:41:09.749 INFO running `"docker" "rm" "-f" "343502ee67eb904c94f9e90d76a3f302664530a7e03fd87bb2ceeb7b202a6994"`
Nov 16 20:41:10.091 INFO [stdout] 343502ee67eb904c94f9e90d76a3f302664530a7e03fd87bb2ceeb7b202a6994
Nov 16 20:41:10.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16 20:41:10.551 INFO [stdout] f8bf6f5bf7e00be0ff5a27af6235f5fa4f181fc5ecba1ba634c54702565b9f18
Nov 16 20:41:10.559 INFO running `"docker" "start" "-a" "f8bf6f5bf7e00be0ff5a27af6235f5fa4f181fc5ecba1ba634c54702565b9f18"`
Nov 16 20:41:11.847 INFO [stderr] usermod: no changes
Nov 16 20:41:11.891 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Nov 16 20:41:12.343 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 16 20:41:12.343 INFO [stderr]  --> src/lib.rs:3:5
Nov 16 20:41:12.343 INFO [stderr]   |
Nov 16 20:41:12.343 INFO [stderr] 3 | use std::io::prelude::*;
Nov 16 20:41:12.343 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 16 20:41:12.343 INFO [stderr]   |
Nov 16 20:41:12.343 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 20:41:12.343 INFO [stderr] 
Nov 16 20:41:13.226 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Nov 16 20:41:13.231 INFO [stderr] su: No module specific data is present
Nov 16 20:41:13.677 INFO running `"docker" "inspect" "f8bf6f5bf7e00be0ff5a27af6235f5fa4f181fc5ecba1ba634c54702565b9f18"`
Nov 16 20:41:14.001 INFO running `"docker" "rm" "-f" "f8bf6f5bf7e00be0ff5a27af6235f5fa4f181fc5ecba1ba634c54702565b9f18"`
Nov 16 20:41:14.285 INFO [stdout] f8bf6f5bf7e00be0ff5a27af6235f5fa4f181fc5ecba1ba634c54702565b9f18
Nov 16 20:41:14.287 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16 20:41:14.680 INFO [stdout] 7a8a20378c6e3e4c832dbbefd6d4fe15708bbe5e02197cde7d79ab92a45feadb
Nov 16 20:41:14.682 INFO running `"docker" "start" "-a" "7a8a20378c6e3e4c832dbbefd6d4fe15708bbe5e02197cde7d79ab92a45feadb"`
Nov 16 20:41:16.159 INFO [stderr] usermod: no changes
Nov 16 20:41:16.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 20:41:16.217 INFO [stderr]      Running /target/debug/deps/minigrep-d1da746c57021fd2
Nov 16 20:41:16.235 INFO [stderr]      Running /target/debug/deps/minigrep-75288afa77622e41
Nov 16 20:41:16.235 INFO [stdout] 
Nov 16 20:41:16.235 INFO [stderr]    Doc-tests minigrep
Nov 16 20:41:16.235 INFO [stdout] running 2 tests
Nov 16 20:41:16.235 INFO [stdout] test tests::case_insensitive ... ok
Nov 16 20:41:16.235 INFO [stdout] test tests::case_sensitive ... ok
Nov 16 20:41:16.235 INFO [stdout] 
Nov 16 20:41:16.235 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:41:16.235 INFO [stdout] 
Nov 16 20:41:16.235 INFO [stdout] 
Nov 16 20:41:16.235 INFO [stdout] running 0 tests
Nov 16 20:41:16.235 INFO [stdout] 
Nov 16 20:41:16.235 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:41:16.235 INFO [stdout] 
Nov 16 20:41:16.667 INFO [stderr] su: No module specific data is present
Nov 16 20:41:16.667 INFO [stdout] 
Nov 16 20:41:16.668 INFO [stdout] running 0 tests
Nov 16 20:41:16.668 INFO [stdout] 
Nov 16 20:41:16.668 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:41:16.669 INFO [stdout] 
Nov 16 20:41:17.258 INFO running `"docker" "inspect" "7a8a20378c6e3e4c832dbbefd6d4fe15708bbe5e02197cde7d79ab92a45feadb"`
Nov 16 20:41:17.681 INFO running `"docker" "rm" "-f" "7a8a20378c6e3e4c832dbbefd6d4fe15708bbe5e02197cde7d79ab92a45feadb"`
Nov 16 20:41:18.049 INFO [stdout] 7a8a20378c6e3e4c832dbbefd6d4fe15708bbe5e02197cde7d79ab92a45feadb