Dec 06 21:45:25.697 INFO testing srv-shim-0.1.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 21:45:25.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 21:45:26.092 INFO [stdout] 861368a948346f66bfefb4d6ae4cd05fc32d62969d11df91d072e63219a30b7b
Dec 06 21:45:26.094 INFO running `"docker" "start" "-a" "861368a948346f66bfefb4d6ae4cd05fc32d62969d11df91d072e63219a30b7b"`
Dec 06 21:45:27.505 INFO [stderr] usermod: no changes
Dec 06 21:45:27.576 INFO [stderr]    Compiling plumber v0.0.6
Dec 06 21:45:29.200 INFO [stderr]    Compiling srv-shim v0.1.2 (/source)
Dec 06 21:45:29.900 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 21:45:29.900 INFO [stderr]   --> src/srvhook.rs:57:13
Dec 06 21:45:29.900 INFO [stderr]    |
Dec 06 21:45:29.900 INFO [stderr] 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Dec 06 21:45:29.900 INFO [stderr] 58 | |                 unsafe {
Dec 06 21:45:29.900 INFO [stderr] 59 | |                     // only override host and IP for AF_INET
Dec 06 21:45:29.900 INFO [stderr] 60 | |                     if (*address).sa_family == 2 {
Dec 06 21:45:29.900 INFO [stderr] ...  |
Dec 06 21:45:29.900 INFO [stderr] 67 | |                 Err(e)
Dec 06 21:45:29.900 INFO [stderr] 68 | |             });
Dec 06 21:45:29.900 INFO [stderr]    | |_______________^
Dec 06 21:45:29.900 INFO [stderr]    |
Dec 06 21:45:29.900 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 21:45:29.900 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 21:45:29.900 INFO [stderr] 
Dec 06 21:45:31.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
Dec 06 21:45:31.141 INFO [stderr] su: No module specific data is present
Dec 06 21:45:32.097 INFO running `"docker" "inspect" "861368a948346f66bfefb4d6ae4cd05fc32d62969d11df91d072e63219a30b7b"`
Dec 06 21:45:32.352 INFO running `"docker" "rm" "-f" "861368a948346f66bfefb4d6ae4cd05fc32d62969d11df91d072e63219a30b7b"`
Dec 06 21:45:32.770 INFO [stdout] 861368a948346f66bfefb4d6ae4cd05fc32d62969d11df91d072e63219a30b7b
Dec 06 21:45:32.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 21:45:33.404 INFO [stdout] b428b4dc879909649f4c87524db9b0e5d03bbbe3e897566c9dcb53cb5070c96e
Dec 06 21:45:33.404 INFO running `"docker" "start" "-a" "b428b4dc879909649f4c87524db9b0e5d03bbbe3e897566c9dcb53cb5070c96e"`
Dec 06 21:45:34.430 INFO [stderr] usermod: no changes
Dec 06 21:45:34.503 INFO [stderr]    Compiling srv-shim v0.1.2 (/source)
Dec 06 21:45:35.372 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 21:45:35.372 INFO [stderr]   --> src/srvhook.rs:57:13
Dec 06 21:45:35.372 INFO [stderr]    |
Dec 06 21:45:35.372 INFO [stderr] 57 | /             srv_mapper(h).map( |(new_port, new_ip)| {
Dec 06 21:45:35.372 INFO [stderr] 58 | |                 unsafe {
Dec 06 21:45:35.372 INFO [stderr] 59 | |                     // only override host and IP for AF_INET
Dec 06 21:45:35.372 INFO [stderr] 60 | |                     if (*address).sa_family == 2 {
Dec 06 21:45:35.372 INFO [stderr] ...  |
Dec 06 21:45:35.372 INFO [stderr] 67 | |                 Err(e)
Dec 06 21:45:35.372 INFO [stderr] 68 | |             });
Dec 06 21:45:35.372 INFO [stderr]    | |_______________^
Dec 06 21:45:35.372 INFO [stderr]    |
Dec 06 21:45:35.372 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 21:45:35.372 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 21:45:35.372 INFO [stderr] 
Dec 06 21:45:36.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
Dec 06 21:45:36.688 INFO [stderr] su: No module specific data is present
Dec 06 21:45:37.594 INFO running `"docker" "inspect" "b428b4dc879909649f4c87524db9b0e5d03bbbe3e897566c9dcb53cb5070c96e"`
Dec 06 21:45:37.805 INFO running `"docker" "rm" "-f" "b428b4dc879909649f4c87524db9b0e5d03bbbe3e897566c9dcb53cb5070c96e"`
Dec 06 21:45:38.096 INFO [stdout] b428b4dc879909649f4c87524db9b0e5d03bbbe3e897566c9dcb53cb5070c96e
Dec 06 21:45:38.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 21:45:38.526 INFO [stdout] c3f0bea7bbcbf201648a87f25d54fcb317c8c21242754385d0661c46e06bea29
Dec 06 21:45:38.536 INFO running `"docker" "start" "-a" "c3f0bea7bbcbf201648a87f25d54fcb317c8c21242754385d0661c46e06bea29"`
Dec 06 21:45:39.657 INFO [stderr] usermod: no changes
Dec 06 21:45:39.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 21:45:39.744 INFO [stderr]      Running /target/debug/deps/srvshim-967fdf562a0585b0
Dec 06 21:45:39.752 INFO [stdout] 
Dec 06 21:45:39.752 INFO [stdout] running 0 tests
Dec 06 21:45:39.752 INFO [stdout] 
Dec 06 21:45:39.752 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:45:39.752 INFO [stdout] 
Dec 06 21:45:39.754 INFO [stderr] su: No module specific data is present
Dec 06 21:45:40.366 INFO running `"docker" "inspect" "c3f0bea7bbcbf201648a87f25d54fcb317c8c21242754385d0661c46e06bea29"`
Dec 06 21:45:40.541 INFO running `"docker" "rm" "-f" "c3f0bea7bbcbf201648a87f25d54fcb317c8c21242754385d0661c46e06bea29"`
Dec 06 21:45:40.696 INFO [stdout] c3f0bea7bbcbf201648a87f25d54fcb317c8c21242754385d0661c46e06bea29