Dec 05 05:32:05.837 INFO testing sylints/rust-minigrep against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 05:32:05.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 05:32:06.272 INFO [stdout] 11f9c5a1858598f3fb1c05d182b362c2cb135b3d4feab5fe5a3ac9fe2a9adee4
Dec 05 05:32:06.274 INFO running `"docker" "start" "-a" "11f9c5a1858598f3fb1c05d182b362c2cb135b3d4feab5fe5a3ac9fe2a9adee4"`
Dec 05 05:32:07.435 INFO [stderr] usermod: no changes
Dec 05 05:32:07.512 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 05 05:32:07.708 INFO [stderr] warning: unused import: `std::fs`
Dec 05 05:32:07.708 INFO [stderr]  --> src/main.rs:2:5
Dec 05 05:32:07.708 INFO [stderr]   |
Dec 05 05:32:07.708 INFO [stderr] 2 | use std::fs;
Dec 05 05:32:07.708 INFO [stderr]   |     ^^^^^^^
Dec 05 05:32:07.708 INFO [stderr]   |
Dec 05 05:32:07.708 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:32:07.708 INFO [stderr] 
Dec 05 05:32:07.708 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 05 05:32:07.708 INFO [stderr]  --> src/main.rs:3:5
Dec 05 05:32:07.708 INFO [stderr]   |
Dec 05 05:32:07.708 INFO [stderr] 3 | use std::io::prelude::*;
Dec 05 05:32:07.708 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 05:32:07.708 INFO [stderr] 
Dec 05 05:32:07.732 INFO [stderr] warning: unused variable: `config`
Dec 05 05:32:07.732 INFO [stderr]  --> src/main.rs:8:9
Dec 05 05:32:07.732 INFO [stderr]   |
Dec 05 05:32:07.732 INFO [stderr] 8 |     let config = Config::new(&args).unwrap_or_else(|err| {
Dec 05 05:32:07.732 INFO [stderr]   |         ^^^^^^ help: consider using `_config` instead
Dec 05 05:32:07.732 INFO [stderr]   |
Dec 05 05:32:07.732 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 05:32:07.732 INFO [stderr] 
Dec 05 05:32:07.736 INFO [stderr] warning: field is never used: `query`
Dec 05 05:32:07.737 INFO [stderr]   --> src/main.rs:15:5
Dec 05 05:32:07.737 INFO [stderr]    |
Dec 05 05:32:07.737 INFO [stderr] 15 |     query: String,
Dec 05 05:32:07.737 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 05:32:07.737 INFO [stderr]    |
Dec 05 05:32:07.737 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 05:32:07.737 INFO [stderr] 
Dec 05 05:32:07.738 INFO [stderr] warning: field is never used: `filename`
Dec 05 05:32:07.738 INFO [stderr]   --> src/main.rs:16:5
Dec 05 05:32:07.738 INFO [stderr]    |
Dec 05 05:32:07.738 INFO [stderr] 16 |     filename: String,
Dec 05 05:32:07.738 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 05:32:07.738 INFO [stderr] 
Dec 05 05:32:08.174 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 05 05:32:08.180 INFO [stderr] su: No module specific data is present
Dec 05 05:32:08.601 INFO running `"docker" "inspect" "11f9c5a1858598f3fb1c05d182b362c2cb135b3d4feab5fe5a3ac9fe2a9adee4"`
Dec 05 05:32:08.702 INFO running `"docker" "rm" "-f" "11f9c5a1858598f3fb1c05d182b362c2cb135b3d4feab5fe5a3ac9fe2a9adee4"`
Dec 05 05:32:08.810 INFO [stdout] 11f9c5a1858598f3fb1c05d182b362c2cb135b3d4feab5fe5a3ac9fe2a9adee4
Dec 05 05:32:08.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 05:32:09.077 INFO [stdout] 9773b59430f808c2fcb431b3f534e635f68189db52c712d45ba3e36e5502c44a
Dec 05 05:32:09.079 INFO running `"docker" "start" "-a" "9773b59430f808c2fcb431b3f534e635f68189db52c712d45ba3e36e5502c44a"`
Dec 05 05:32:09.934 INFO [stderr] usermod: no changes
Dec 05 05:32:09.988 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 05 05:32:10.149 INFO [stderr] warning: unused import: `std::fs`
Dec 05 05:32:10.149 INFO [stderr]  --> src/main.rs:2:5
Dec 05 05:32:10.149 INFO [stderr]   |
Dec 05 05:32:10.149 INFO [stderr] 2 | use std::fs;
Dec 05 05:32:10.149 INFO [stderr]   |     ^^^^^^^
Dec 05 05:32:10.149 INFO [stderr]   |
Dec 05 05:32:10.149 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:32:10.149 INFO [stderr] 
Dec 05 05:32:10.149 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 05 05:32:10.149 INFO [stderr]  --> src/main.rs:3:5
Dec 05 05:32:10.149 INFO [stderr]   |
Dec 05 05:32:10.149 INFO [stderr] 3 | use std::io::prelude::*;
Dec 05 05:32:10.149 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 05:32:10.149 INFO [stderr] 
Dec 05 05:32:10.174 INFO [stderr] warning: unused variable: `config`
Dec 05 05:32:10.174 INFO [stderr]  --> src/main.rs:8:9
Dec 05 05:32:10.174 INFO [stderr]   |
Dec 05 05:32:10.174 INFO [stderr] 8 |     let config = Config::new(&args).unwrap_or_else(|err| {
Dec 05 05:32:10.174 INFO [stderr]   |         ^^^^^^ help: consider using `_config` instead
Dec 05 05:32:10.174 INFO [stderr]   |
Dec 05 05:32:10.174 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 05:32:10.174 INFO [stderr] 
Dec 05 05:32:10.182 INFO [stderr] warning: field is never used: `query`
Dec 05 05:32:10.182 INFO [stderr]   --> src/main.rs:15:5
Dec 05 05:32:10.182 INFO [stderr]    |
Dec 05 05:32:10.182 INFO [stderr] 15 |     query: String,
Dec 05 05:32:10.182 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 05:32:10.182 INFO [stderr]    |
Dec 05 05:32:10.182 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 05:32:10.182 INFO [stderr] 
Dec 05 05:32:10.182 INFO [stderr] warning: field is never used: `filename`
Dec 05 05:32:10.182 INFO [stderr]   --> src/main.rs:16:5
Dec 05 05:32:10.182 INFO [stderr]    |
Dec 05 05:32:10.182 INFO [stderr] 16 |     filename: String,
Dec 05 05:32:10.182 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 05:32:10.182 INFO [stderr] 
Dec 05 05:32:10.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 05 05:32:10.627 INFO [stderr] su: No module specific data is present
Dec 05 05:32:11.250 INFO running `"docker" "inspect" "9773b59430f808c2fcb431b3f534e635f68189db52c712d45ba3e36e5502c44a"`
Dec 05 05:32:11.458 INFO running `"docker" "rm" "-f" "9773b59430f808c2fcb431b3f534e635f68189db52c712d45ba3e36e5502c44a"`
Dec 05 05:32:11.712 INFO [stdout] 9773b59430f808c2fcb431b3f534e635f68189db52c712d45ba3e36e5502c44a
Dec 05 05:32:11.714 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 05:32:12.029 INFO [stdout] ea089917a1f6018dc32b47455f6b4f60aadcbb10474993bbdc5e120a118908bb
Dec 05 05:32:12.034 INFO running `"docker" "start" "-a" "ea089917a1f6018dc32b47455f6b4f60aadcbb10474993bbdc5e120a118908bb"`
Dec 05 05:32:12.508 INFO [stderr] usermod: no changes
Dec 05 05:32:12.537 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 05:32:12.537 INFO [stderr]      Running /target/debug/deps/minigrep-87df992daecd3cd9
Dec 05 05:32:12.539 INFO [stdout] 
Dec 05 05:32:12.539 INFO [stdout] running 0 tests
Dec 05 05:32:12.539 INFO [stdout] 
Dec 05 05:32:12.539 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 05:32:12.539 INFO [stdout] 
Dec 05 05:32:12.540 INFO [stderr] su: No module specific data is present
Dec 05 05:32:12.833 INFO running `"docker" "inspect" "ea089917a1f6018dc32b47455f6b4f60aadcbb10474993bbdc5e120a118908bb"`
Dec 05 05:32:12.902 INFO running `"docker" "rm" "-f" "ea089917a1f6018dc32b47455f6b4f60aadcbb10474993bbdc5e120a118908bb"`
Dec 05 05:32:12.988 INFO [stdout] ea089917a1f6018dc32b47455f6b4f60aadcbb10474993bbdc5e120a118908bb