Dec 14 18:39:33.604 INFO testing srv-shim-0.1.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 18:39:33.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 18:39:34.028 INFO [stdout] a1a0d811a2610bef6087a1ea9c6c54f4683f4128a780a12c19ab2f7e5e01d5a6
Dec 14 18:39:34.032 INFO running `"docker" "start" "-a" "a1a0d811a2610bef6087a1ea9c6c54f4683f4128a780a12c19ab2f7e5e01d5a6"`
Dec 14 18:39:35.549 INFO [stderr] usermod: no changes
Dec 14 18:39:35.671 INFO [stderr]    Compiling plumber v0.0.6
Dec 14 18:39:37.525 INFO [stderr]    Compiling srv-shim v0.1.2 (/source)
Dec 14 18:39:38.464 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 18:39:38.464 INFO [stderr]   --> src/srvhook.rs:57:13
Dec 14 18:39:38.464 INFO [stderr]    |
Dec 14 18:39:38.464 INFO [stderr] 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Dec 14 18:39:38.464 INFO [stderr] 58 | |                 unsafe {
Dec 14 18:39:38.464 INFO [stderr] 59 | |                     // only override host and IP for AF_INET
Dec 14 18:39:38.464 INFO [stderr] 60 | |                     if (*address).sa_family == 2 {
Dec 14 18:39:38.464 INFO [stderr] ...  |
Dec 14 18:39:38.464 INFO [stderr] 67 | |                 Err(e)
Dec 14 18:39:38.464 INFO [stderr] 68 | |             });
Dec 14 18:39:38.464 INFO [stderr]    | |_______________^
Dec 14 18:39:38.464 INFO [stderr]    |
Dec 14 18:39:38.464 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 18:39:38.464 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 18:39:38.464 INFO [stderr] 
Dec 14 18:39:39.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
Dec 14 18:39:39.982 INFO [stderr] su: No module specific data is present
Dec 14 18:39:40.941 INFO running `"docker" "inspect" "a1a0d811a2610bef6087a1ea9c6c54f4683f4128a780a12c19ab2f7e5e01d5a6"`
Dec 14 18:39:41.134 INFO running `"docker" "rm" "-f" "a1a0d811a2610bef6087a1ea9c6c54f4683f4128a780a12c19ab2f7e5e01d5a6"`
Dec 14 18:39:41.453 INFO [stdout] a1a0d811a2610bef6087a1ea9c6c54f4683f4128a780a12c19ab2f7e5e01d5a6
Dec 14 18:39:41.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 18:39:41.924 INFO [stdout] d0514521043492956f08a08108ad8e5ee90914151861a744cd1671eef71404d6
Dec 14 18:39:41.933 INFO running `"docker" "start" "-a" "d0514521043492956f08a08108ad8e5ee90914151861a744cd1671eef71404d6"`
Dec 14 18:39:43.305 INFO [stderr] usermod: no changes
Dec 14 18:39:43.379 INFO [stderr]    Compiling srv-shim v0.1.2 (/source)
Dec 14 18:39:44.339 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 18:39:44.339 INFO [stderr]   --> src/srvhook.rs:57:13
Dec 14 18:39:44.339 INFO [stderr]    |
Dec 14 18:39:44.339 INFO [stderr] 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Dec 14 18:39:44.339 INFO [stderr] 58 | |                 unsafe {
Dec 14 18:39:44.339 INFO [stderr] 59 | |                     // only override host and IP for AF_INET
Dec 14 18:39:44.339 INFO [stderr] 60 | |                     if (*address).sa_family == 2 {
Dec 14 18:39:44.339 INFO [stderr] ...  |
Dec 14 18:39:44.339 INFO [stderr] 67 | |                 Err(e)
Dec 14 18:39:44.339 INFO [stderr] 68 | |             });
Dec 14 18:39:44.339 INFO [stderr]    | |_______________^
Dec 14 18:39:44.339 INFO [stderr]    |
Dec 14 18:39:44.339 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 18:39:44.339 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 18:39:44.339 INFO [stderr] 
Dec 14 18:39:45.477 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
Dec 14 18:39:45.481 INFO [stderr] su: No module specific data is present
Dec 14 18:39:46.282 INFO running `"docker" "inspect" "d0514521043492956f08a08108ad8e5ee90914151861a744cd1671eef71404d6"`
Dec 14 18:39:46.555 INFO running `"docker" "rm" "-f" "d0514521043492956f08a08108ad8e5ee90914151861a744cd1671eef71404d6"`
Dec 14 18:39:46.839 INFO [stdout] d0514521043492956f08a08108ad8e5ee90914151861a744cd1671eef71404d6
Dec 14 18:39:46.843 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 18:39:47.321 INFO [stdout] 7d5fb5b75c001a9bee49a11bc929087844b08a2172eb2700736a70da302d34c8
Dec 14 18:39:47.326 INFO running `"docker" "start" "-a" "7d5fb5b75c001a9bee49a11bc929087844b08a2172eb2700736a70da302d34c8"`
Dec 14 18:39:47.992 INFO [stderr] usermod: no changes
Dec 14 18:39:48.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 18:39:48.087 INFO [stderr]      Running /target/debug/deps/srvshim-60074cb7e8a8a1f6
Dec 14 18:39:48.100 INFO [stdout] 
Dec 14 18:39:48.100 INFO [stdout] running 0 tests
Dec 14 18:39:48.100 INFO [stdout] 
Dec 14 18:39:48.100 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:39:48.100 INFO [stdout] 
Dec 14 18:39:48.111 INFO [stderr] su: No module specific data is present
Dec 14 18:39:48.500 INFO running `"docker" "inspect" "7d5fb5b75c001a9bee49a11bc929087844b08a2172eb2700736a70da302d34c8"`
Dec 14 18:39:48.614 INFO running `"docker" "rm" "-f" "7d5fb5b75c001a9bee49a11bc929087844b08a2172eb2700736a70da302d34c8"`
Dec 14 18:39:48.841 INFO [stdout] 7d5fb5b75c001a9bee49a11bc929087844b08a2172eb2700736a70da302d34c8