Dec 01 00:16:39.357 INFO testing takakawa/tcpdump-helper against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 00:16:39.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:16:39.538 INFO [stdout] 15ca2693159c5954faf682a98a410aeef76637beefcfb0e0b5d57c60243fdf6a
Dec 01 00:16:39.539 INFO running `"docker" "start" "-a" "15ca2693159c5954faf682a98a410aeef76637beefcfb0e0b5d57c60243fdf6a"`
Dec 01 00:16:39.936 INFO [stderr] usermod: no changes
Dec 01 00:16:40.002 INFO [stderr]    Compiling tcpdump-helper v0.1.0 (/source)
Dec 01 00:16:40.435 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:16:40.435 INFO [stderr]   --> src/main.rs:48:2
Dec 01 00:16:40.436 INFO [stderr]    |
Dec 01 00:16:40.436 INFO [stderr] 48 |     write!(tcpdump_command,"-i {} ",dev);
Dec 01 00:16:40.436 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:16:40.437 INFO [stderr]    |
Dec 01 00:16:40.437 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 00:16:40.438 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:16:40.438 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:16:40.438 INFO [stderr] 
Dec 01 00:16:40.438 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:16:40.439 INFO [stderr]   --> src/main.rs:51:3
Dec 01 00:16:40.440 INFO [stderr]    |
Dec 01 00:16:40.440 INFO [stderr] 51 |         write!(tcpdump_command,"-Ann ");
Dec 01 00:16:40.440 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:16:40.441 INFO [stderr]    |
Dec 01 00:16:40.441 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:16:40.441 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:16:40.441 INFO [stderr] 
Dec 01 00:16:40.442 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:16:40.442 INFO [stderr]   --> src/main.rs:55:2
Dec 01 00:16:40.442 INFO [stderr]    |
Dec 01 00:16:40.443 INFO [stderr] 55 |     write!(tcpdump_command,"\' port {} and ",port);
Dec 01 00:16:40.443 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:16:40.443 INFO [stderr]    |
Dec 01 00:16:40.443 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:16:40.444 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:16:40.444 INFO [stderr] 
Dec 01 00:16:40.444 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:16:40.444 INFO [stderr]   --> src/main.rs:76:3
Dec 01 00:16:40.445 INFO [stderr]    |
Dec 01 00:16:40.445 INFO [stderr] 76 |         write!(&mut tcpdump_command, " and tcp[((tcp[12:1] & 0xf0) >> 2)+{}:4]=0x",url_offset);
Dec 01 00:16:40.445 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:16:40.446 INFO [stderr]    |
Dec 01 00:16:40.446 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:16:40.446 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:16:40.446 INFO [stderr] 
Dec 01 00:16:40.447 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:16:40.447 INFO [stderr]   --> src/main.rs:88:2
Dec 01 00:16:40.447 INFO [stderr]    |
Dec 01 00:16:40.447 INFO [stderr] 88 |     write!(tcpdump_command,"\'");
Dec 01 00:16:40.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:16:40.448 INFO [stderr]    |
Dec 01 00:16:40.448 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:16:40.449 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:16:40.449 INFO [stderr] 
Dec 01 00:16:41.438 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 01 00:16:41.439 INFO [stderr] su: No module specific data is present
Dec 01 00:16:41.747 INFO running `"docker" "inspect" "15ca2693159c5954faf682a98a410aeef76637beefcfb0e0b5d57c60243fdf6a"`
Dec 01 00:16:41.889 INFO running `"docker" "rm" "-f" "15ca2693159c5954faf682a98a410aeef76637beefcfb0e0b5d57c60243fdf6a"`
Dec 01 00:16:42.019 INFO [stdout] 15ca2693159c5954faf682a98a410aeef76637beefcfb0e0b5d57c60243fdf6a
Dec 01 00:16:42.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:16:42.339 INFO [stdout] d7dc2ee0a9065ad461a3141421f431fef1f206b1ba24957d9bdd7878ac0986d3
Dec 01 00:16:42.342 INFO running `"docker" "start" "-a" "d7dc2ee0a9065ad461a3141421f431fef1f206b1ba24957d9bdd7878ac0986d3"`
Dec 01 00:16:42.762 INFO [stderr] usermod: no changes
Dec 01 00:16:42.812 INFO [stderr]    Compiling tcpdump-helper v0.1.0 (/source)
Dec 01 00:16:43.142 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:16:43.142 INFO [stderr]   --> src/main.rs:48:2
Dec 01 00:16:43.142 INFO [stderr]    |
Dec 01 00:16:43.143 INFO [stderr] 48 |     write!(tcpdump_command,"-i {} ",dev);
Dec 01 00:16:43.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:16:43.143 INFO [stderr]    |
Dec 01 00:16:43.143 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 00:16:43.143 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:16:43.143 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:16:43.143 INFO [stderr] 
Dec 01 00:16:43.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:16:43.143 INFO [stderr]   --> src/main.rs:51:3
Dec 01 00:16:43.143 INFO [stderr]    |
Dec 01 00:16:43.143 INFO [stderr] 51 |         write!(tcpdump_command,"-Ann ");
Dec 01 00:16:43.143 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:16:43.143 INFO [stderr]    |
Dec 01 00:16:43.143 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:16:43.143 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:16:43.143 INFO [stderr] 
Dec 01 00:16:43.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:16:43.143 INFO [stderr]   --> src/main.rs:55:2
Dec 01 00:16:43.143 INFO [stderr]    |
Dec 01 00:16:43.143 INFO [stderr] 55 |     write!(tcpdump_command,"\' port {} and ",port);
Dec 01 00:16:43.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:16:43.143 INFO [stderr]    |
Dec 01 00:16:43.143 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:16:43.143 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:16:43.143 INFO [stderr] 
Dec 01 00:16:43.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:16:43.143 INFO [stderr]   --> src/main.rs:76:3
Dec 01 00:16:43.143 INFO [stderr]    |
Dec 01 00:16:43.143 INFO [stderr] 76 |         write!(&mut tcpdump_command, " and tcp[((tcp[12:1] & 0xf0) >> 2)+{}:4]=0x",url_offset);
Dec 01 00:16:43.143 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:16:43.143 INFO [stderr]    |
Dec 01 00:16:43.143 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:16:43.143 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:16:43.143 INFO [stderr] 
Dec 01 00:16:43.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:16:43.143 INFO [stderr]   --> src/main.rs:88:2
Dec 01 00:16:43.143 INFO [stderr]    |
Dec 01 00:16:43.143 INFO [stderr] 88 |     write!(tcpdump_command,"\'");
Dec 01 00:16:43.143 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:16:43.143 INFO [stderr]    |
Dec 01 00:16:43.143 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:16:43.143 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:16:43.143 INFO [stderr] 
Dec 01 00:16:43.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 01 00:16:43.555 INFO [stderr] su: No module specific data is present
Dec 01 00:16:43.852 INFO running `"docker" "inspect" "d7dc2ee0a9065ad461a3141421f431fef1f206b1ba24957d9bdd7878ac0986d3"`
Dec 01 00:16:43.925 INFO running `"docker" "rm" "-f" "d7dc2ee0a9065ad461a3141421f431fef1f206b1ba24957d9bdd7878ac0986d3"`
Dec 01 00:16:44.001 INFO [stdout] d7dc2ee0a9065ad461a3141421f431fef1f206b1ba24957d9bdd7878ac0986d3
Dec 01 00:16:44.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 00:16:44.187 INFO [stdout] 8a79e286d2f95448c9522b694ba0f0dcedbcc2fca7a6f6631efd6a8fa2c20557
Dec 01 00:16:44.192 INFO running `"docker" "start" "-a" "8a79e286d2f95448c9522b694ba0f0dcedbcc2fca7a6f6631efd6a8fa2c20557"`
Dec 01 00:16:44.568 INFO [stderr] usermod: no changes
Dec 01 00:16:44.625 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 01 00:16:44.636 INFO [stderr]      Running /target/debug/deps/tcpdump_helper-a77abd0072e9e33f
Dec 01 00:16:44.639 INFO [stdout] 
Dec 01 00:16:44.639 INFO [stdout] running 0 tests
Dec 01 00:16:44.639 INFO [stdout] 
Dec 01 00:16:44.639 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 00:16:44.639 INFO [stdout] 
Dec 01 00:16:44.640 INFO [stderr] su: No module specific data is present
Dec 01 00:16:44.918 INFO running `"docker" "inspect" "8a79e286d2f95448c9522b694ba0f0dcedbcc2fca7a6f6631efd6a8fa2c20557"`
Dec 01 00:16:45.044 INFO running `"docker" "rm" "-f" "8a79e286d2f95448c9522b694ba0f0dcedbcc2fca7a6f6631efd6a8fa2c20557"`
Dec 01 00:16:45.205 INFO [stdout] 8a79e286d2f95448c9522b694ba0f0dcedbcc2fca7a6f6631efd6a8fa2c20557
