Dec 06 06:34:14.383 INFO testing arjanvaneersel/sniffer against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 06:34:14.383 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 06:34:14.549 INFO [stdout] d23cc628390e9da167591f013827e278cd0116aad11d5a546d42ac62b563ea37
Dec 06 06:34:14.550 INFO running `"docker" "start" "-a" "d23cc628390e9da167591f013827e278cd0116aad11d5a546d42ac62b563ea37"`
Dec 06 06:34:15.135 INFO [stderr] usermod: no changes
Dec 06 06:34:15.165 INFO [stderr]    Compiling sniffer v0.1.0 (/source)
Dec 06 06:34:15.545 INFO [stderr] warning: field is never used: `flag`
Dec 06 06:34:15.545 INFO [stderr]   --> src/main.rs:12:5
Dec 06 06:34:15.545 INFO [stderr]    |
Dec 06 06:34:15.545 INFO [stderr] 12 |     flag: String,
Dec 06 06:34:15.545 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 06:34:15.545 INFO [stderr]    |
Dec 06 06:34:15.545 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 06:34:15.545 INFO [stderr] 
Dec 06 06:34:16.488 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 06 06:34:16.492 INFO [stderr] su: No module specific data is present
Dec 06 06:34:16.816 INFO running `"docker" "inspect" "d23cc628390e9da167591f013827e278cd0116aad11d5a546d42ac62b563ea37"`
Dec 06 06:34:17.042 INFO running `"docker" "rm" "-f" "d23cc628390e9da167591f013827e278cd0116aad11d5a546d42ac62b563ea37"`
Dec 06 06:34:17.264 INFO [stdout] d23cc628390e9da167591f013827e278cd0116aad11d5a546d42ac62b563ea37
Dec 06 06:34:17.266 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 06:34:17.583 INFO [stdout] 0f2b238cc8dfd09e4bbd44fc55958b8269aedd87f524e8d05aaa31ac1477c20b
Dec 06 06:34:17.592 INFO running `"docker" "start" "-a" "0f2b238cc8dfd09e4bbd44fc55958b8269aedd87f524e8d05aaa31ac1477c20b"`
Dec 06 06:34:18.417 INFO [stderr] usermod: no changes
Dec 06 06:34:18.444 INFO [stderr]    Compiling sniffer v0.1.0 (/source)
Dec 06 06:34:18.872 INFO [stderr] warning: field is never used: `flag`
Dec 06 06:34:18.872 INFO [stderr]   --> src/main.rs:12:5
Dec 06 06:34:18.872 INFO [stderr]    |
Dec 06 06:34:18.872 INFO [stderr] 12 |     flag: String,
Dec 06 06:34:18.872 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 06:34:18.872 INFO [stderr]    |
Dec 06 06:34:18.872 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 06:34:18.872 INFO [stderr] 
Dec 06 06:34:19.152 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 06 06:34:19.156 INFO [stderr] su: No module specific data is present
Dec 06 06:34:20.313 INFO running `"docker" "inspect" "0f2b238cc8dfd09e4bbd44fc55958b8269aedd87f524e8d05aaa31ac1477c20b"`
Dec 06 06:34:20.543 INFO running `"docker" "rm" "-f" "0f2b238cc8dfd09e4bbd44fc55958b8269aedd87f524e8d05aaa31ac1477c20b"`
Dec 06 06:34:20.751 INFO [stdout] 0f2b238cc8dfd09e4bbd44fc55958b8269aedd87f524e8d05aaa31ac1477c20b
Dec 06 06:34:20.754 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 06:34:20.996 INFO [stdout] d890b704766433137ed2c4851ea1fcfdda9fba45f9379f4efed144783a208403
Dec 06 06:34:21.002 INFO running `"docker" "start" "-a" "d890b704766433137ed2c4851ea1fcfdda9fba45f9379f4efed144783a208403"`
Dec 06 06:34:21.652 INFO [stderr] usermod: no changes
Dec 06 06:34:21.684 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 06:34:21.684 INFO [stderr]      Running /target/debug/deps/sniffer-5d02b23f1e2087f0
Dec 06 06:34:21.686 INFO [stdout] 
Dec 06 06:34:21.686 INFO [stdout] running 0 tests
Dec 06 06:34:21.686 INFO [stdout] 
Dec 06 06:34:21.686 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:34:21.686 INFO [stdout] 
Dec 06 06:34:21.688 INFO [stderr] su: No module specific data is present
Dec 06 06:34:21.936 INFO running `"docker" "inspect" "d890b704766433137ed2c4851ea1fcfdda9fba45f9379f4efed144783a208403"`
Dec 06 06:34:22.031 INFO running `"docker" "rm" "-f" "d890b704766433137ed2c4851ea1fcfdda9fba45f9379f4efed144783a208403"`
Dec 06 06:34:22.114 INFO [stdout] d890b704766433137ed2c4851ea1fcfdda9fba45f9379f4efed144783a208403