Nov 09 04:10:57.265 INFO checking takakawa/tcpdump-helper against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 04:10:57.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-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 09 04:10:57.635 INFO blam! 2b379f7c0d2db125a495a7dbd7330777a9b6b371206ba867bf64da22791f0c0e
Nov 09 04:10:57.639 INFO running `"docker" "start" "-a" "2b379f7c0d2db125a495a7dbd7330777a9b6b371206ba867bf64da22791f0c0e"`
Nov 09 04:10:58.727 INFO kablam! usermod: no changes
Nov 09 04:10:58.871 INFO kablam!     Checking tcpdump-helper v0.1.0 (/source)
Nov 09 04:10:59.361 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:10:59.361 INFO kablam!   --> src/main.rs:48:2
Nov 09 04:10:59.362 INFO kablam!    |
Nov 09 04:10:59.362 INFO kablam! 48 |     write!(tcpdump_command,"-i {} ",dev);
Nov 09 04:10:59.362 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:10:59.362 INFO kablam!    |
Nov 09 04:10:59.363 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 04:10:59.363 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:10:59.364 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 04:10:59.364 INFO kablam! 
Nov 09 04:10:59.364 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:10:59.364 INFO kablam!   --> src/main.rs:51:3
Nov 09 04:10:59.365 INFO kablam!    |
Nov 09 04:10:59.365 INFO kablam! 51 |         write!(tcpdump_command,"-Ann ");
Nov 09 04:10:59.365 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:10:59.365 INFO kablam!    |
Nov 09 04:10:59.366 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:10:59.366 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 04:10:59.366 INFO kablam! 
Nov 09 04:10:59.367 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:10:59.367 INFO kablam!   --> src/main.rs:55:2
Nov 09 04:10:59.367 INFO kablam!    |
Nov 09 04:10:59.367 INFO kablam! 55 |     write!(tcpdump_command,"\' port {} and ",port);
Nov 09 04:10:59.368 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:10:59.368 INFO kablam!    |
Nov 09 04:10:59.368 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:10:59.368 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 04:10:59.369 INFO kablam! 
Nov 09 04:10:59.369 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:10:59.369 INFO kablam!   --> src/main.rs:76:3
Nov 09 04:10:59.369 INFO kablam!    |
Nov 09 04:10:59.370 INFO kablam! 76 |         write!(&mut tcpdump_command, " and tcp[((tcp[12:1] & 0xf0) >> 2)+{}:4]=0x",url_offset);
Nov 09 04:10:59.370 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:10:59.370 INFO kablam!    |
Nov 09 04:10:59.370 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:10:59.371 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 04:10:59.371 INFO kablam! 
Nov 09 04:10:59.371 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:10:59.372 INFO kablam!   --> src/main.rs:88:2
Nov 09 04:10:59.372 INFO kablam!    |
Nov 09 04:10:59.372 INFO kablam! 88 |     write!(tcpdump_command,"\'");
Nov 09 04:10:59.372 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:10:59.373 INFO kablam!    |
Nov 09 04:10:59.373 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:10:59.373 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 04:10:59.373 INFO kablam! 
Nov 09 04:10:59.427 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:10:59.427 INFO kablam!   --> src/main.rs:48:2
Nov 09 04:10:59.427 INFO kablam!    |
Nov 09 04:10:59.428 INFO kablam! 48 |     write!(tcpdump_command,"-i {} ",dev);
Nov 09 04:10:59.428 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:10:59.428 INFO kablam!    |
Nov 09 04:10:59.428 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 04:10:59.429 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:10:59.429 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 04:10:59.429 INFO kablam! 
Nov 09 04:10:59.429 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:10:59.430 INFO kablam!   --> src/main.rs:51:3
Nov 09 04:10:59.430 INFO kablam!    |
Nov 09 04:10:59.430 INFO kablam! 51 |         write!(tcpdump_command,"-Ann ");
Nov 09 04:10:59.430 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:10:59.431 INFO kablam!    |
Nov 09 04:10:59.431 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:10:59.431 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 04:10:59.432 INFO kablam! 
Nov 09 04:10:59.432 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:10:59.432 INFO kablam!   --> src/main.rs:55:2
Nov 09 04:10:59.432 INFO kablam!    |
Nov 09 04:10:59.433 INFO kablam! 55 |     write!(tcpdump_command,"\' port {} and ",port);
Nov 09 04:10:59.433 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:10:59.433 INFO kablam!    |
Nov 09 04:10:59.433 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:10:59.434 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 04:10:59.434 INFO kablam! 
Nov 09 04:10:59.434 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:10:59.435 INFO kablam!   --> src/main.rs:76:3
Nov 09 04:10:59.435 INFO kablam!    |
Nov 09 04:10:59.435 INFO kablam! 76 |         write!(&mut tcpdump_command, " and tcp[((tcp[12:1] & 0xf0) >> 2)+{}:4]=0x",url_offset);
Nov 09 04:10:59.435 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:10:59.436 INFO kablam!    |
Nov 09 04:10:59.436 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:10:59.436 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 04:10:59.436 INFO kablam! 
Nov 09 04:10:59.436 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 04:10:59.437 INFO kablam!   --> src/main.rs:88:2
Nov 09 04:10:59.437 INFO kablam!    |
Nov 09 04:10:59.437 INFO kablam! 88 |     write!(tcpdump_command,"\'");
Nov 09 04:10:59.437 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 04:10:59.438 INFO kablam!    |
Nov 09 04:10:59.438 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 04:10:59.438 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 04:10:59.438 INFO kablam! 
Nov 09 04:10:59.467 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 09 04:10:59.479 INFO kablam! su: No module specific data is present
Nov 09 04:11:00.203 INFO running `"docker" "rm" "-f" "2b379f7c0d2db125a495a7dbd7330777a9b6b371206ba867bf64da22791f0c0e"`
Nov 09 04:11:00.450 INFO blam! 2b379f7c0d2db125a495a7dbd7330777a9b6b371206ba867bf64da22791f0c0e