Dec 06 15:22:15.981 INFO testing BrandtNick/rust-minigrep against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 15:22:15.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:22:16.388 INFO [stdout] 5afe6a7343a5f9d545d21e32545ab75144340804c2332242fb439a154a6e0269
Dec 06 15:22:16.394 INFO running `"docker" "start" "-a" "5afe6a7343a5f9d545d21e32545ab75144340804c2332242fb439a154a6e0269"`
Dec 06 15:22:17.333 INFO [stderr] usermod: no changes
Dec 06 15:22:17.372 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 06 15:22:17.848 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 06 15:22:17.848 INFO [stderr]  --> src/lib.rs:2:5
Dec 06 15:22:17.848 INFO [stderr]   |
Dec 06 15:22:17.848 INFO [stderr] 2 | use std::io::prelude::*;
Dec 06 15:22:17.848 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 15:22:17.848 INFO [stderr]   |
Dec 06 15:22:17.848 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 15:22:17.848 INFO [stderr] 
Dec 06 15:22:19.295 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Dec 06 15:22:19.303 INFO [stderr] su: No module specific data is present
Dec 06 15:22:20.450 INFO running `"docker" "inspect" "5afe6a7343a5f9d545d21e32545ab75144340804c2332242fb439a154a6e0269"`
Dec 06 15:22:20.706 INFO running `"docker" "rm" "-f" "5afe6a7343a5f9d545d21e32545ab75144340804c2332242fb439a154a6e0269"`
Dec 06 15:22:20.952 INFO [stdout] 5afe6a7343a5f9d545d21e32545ab75144340804c2332242fb439a154a6e0269
Dec 06 15:22:20.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:22:21.525 INFO [stdout] 85c8667019da3f3acd2941d1595045bfa7d2ae34faca9206a2f8337bae85700b
Dec 06 15:22:21.527 INFO running `"docker" "start" "-a" "85c8667019da3f3acd2941d1595045bfa7d2ae34faca9206a2f8337bae85700b"`
Dec 06 15:22:22.827 INFO [stderr] usermod: no changes
Dec 06 15:22:22.888 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 06 15:22:23.656 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 06 15:22:23.656 INFO [stderr]  --> src/lib.rs:2:5
Dec 06 15:22:23.656 INFO [stderr]   |
Dec 06 15:22:23.656 INFO [stderr] 2 | use std::io::prelude::*;
Dec 06 15:22:23.656 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 15:22:23.656 INFO [stderr]   |
Dec 06 15:22:23.656 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 15:22:23.656 INFO [stderr] 
Dec 06 15:22:24.550 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 06 15:22:24.552 INFO [stderr] su: No module specific data is present
Dec 06 15:22:25.598 INFO running `"docker" "inspect" "85c8667019da3f3acd2941d1595045bfa7d2ae34faca9206a2f8337bae85700b"`
Dec 06 15:22:25.914 INFO running `"docker" "rm" "-f" "85c8667019da3f3acd2941d1595045bfa7d2ae34faca9206a2f8337bae85700b"`
Dec 06 15:22:26.220 INFO [stdout] 85c8667019da3f3acd2941d1595045bfa7d2ae34faca9206a2f8337bae85700b
Dec 06 15:22:26.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:22:26.716 INFO [stdout] 320e89fcbd7dd21360d934714eaa5a66ef8a3378189ee6a8c49fa0a065ce2e1a
Dec 06 15:22:26.722 INFO running `"docker" "start" "-a" "320e89fcbd7dd21360d934714eaa5a66ef8a3378189ee6a8c49fa0a065ce2e1a"`
Dec 06 15:22:27.964 INFO [stderr] usermod: no changes
Dec 06 15:22:28.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 15:22:28.080 INFO [stderr]      Running /target/debug/deps/minigrep-8c8d65ee6e194baf
Dec 06 15:22:28.094 INFO [stdout] 
Dec 06 15:22:28.094 INFO [stdout] running 0 tests
Dec 06 15:22:28.094 INFO [stdout] 
Dec 06 15:22:28.094 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:22:28.094 INFO [stdout] 
Dec 06 15:22:28.096 INFO [stderr]      Running /target/debug/deps/minigrep-e71a16e6718b96f2
Dec 06 15:22:28.120 INFO [stdout] 
Dec 06 15:22:28.120 INFO [stdout] running 0 tests
Dec 06 15:22:28.120 INFO [stdout] 
Dec 06 15:22:28.120 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:22:28.120 INFO [stdout] 
Dec 06 15:22:28.121 INFO [stderr]    Doc-tests minigrep
Dec 06 15:22:28.913 INFO [stdout] 
Dec 06 15:22:28.913 INFO [stdout] running 0 tests
Dec 06 15:22:28.913 INFO [stdout] 
Dec 06 15:22:28.913 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:22:28.913 INFO [stdout] 
Dec 06 15:22:28.920 INFO [stderr] su: No module specific data is present
Dec 06 15:22:30.504 INFO running `"docker" "inspect" "320e89fcbd7dd21360d934714eaa5a66ef8a3378189ee6a8c49fa0a065ce2e1a"`
Dec 06 15:22:30.858 INFO running `"docker" "rm" "-f" "320e89fcbd7dd21360d934714eaa5a66ef8a3378189ee6a8c49fa0a065ce2e1a"`
Dec 06 15:22:31.252 INFO [stdout] 320e89fcbd7dd21360d934714eaa5a66ef8a3378189ee6a8c49fa0a065ce2e1a