Nov 17 04:31:00.377 INFO testing domsj/rust-sd against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 04:31:00.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 04:31:00.943 INFO [stdout] 78a163c2a70d4b2d091396740a35cd4c88581d559ec99096dbdd537975d79517
Nov 17 04:31:00.946 INFO running `"docker" "start" "-a" "78a163c2a70d4b2d091396740a35cd4c88581d559ec99096dbdd537975d79517"`
Nov 17 04:31:02.110 INFO [stderr] usermod: no changes
Nov 17 04:31:02.251 INFO [stderr]    Compiling nix v0.9.0
Nov 17 04:31:09.823 INFO [stderr]    Compiling rust_sd v0.1.0 (/source)
Nov 17 04:31:10.919 INFO [stderr] warning: unused variable: `tcp_stream`
Nov 17 04:31:10.919 INFO [stderr]    --> src/main.rs:155:25
Nov 17 04:31:10.919 INFO [stderr]     |
Nov 17 04:31:10.919 INFO [stderr] 155 |                     let tcp_stream =
Nov 17 04:31:10.919 INFO [stderr]     |                         ^^^^^^^^^^ help: consider using `_tcp_stream` instead
Nov 17 04:31:10.919 INFO [stderr]     |
Nov 17 04:31:10.919 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 04:31:10.919 INFO [stderr] 
Nov 17 04:31:10.931 INFO [stderr] warning: struct is never constructed: `MessageCodec`
Nov 17 04:31:10.931 INFO [stderr]   --> src/main.rs:72:5
Nov 17 04:31:10.931 INFO [stderr]    |
Nov 17 04:31:10.931 INFO [stderr] 72 |     struct MessageCodec;
Nov 17 04:31:10.931 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 04:31:10.932 INFO [stderr]    |
Nov 17 04:31:10.932 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 04:31:10.932 INFO [stderr] 
Nov 17 04:31:12.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.14s
Nov 17 04:31:12.296 INFO [stderr] su: No module specific data is present
Nov 17 04:31:12.971 INFO running `"docker" "inspect" "78a163c2a70d4b2d091396740a35cd4c88581d559ec99096dbdd537975d79517"`
Nov 17 04:31:13.300 INFO running `"docker" "rm" "-f" "78a163c2a70d4b2d091396740a35cd4c88581d559ec99096dbdd537975d79517"`
Nov 17 04:31:13.639 INFO [stdout] 78a163c2a70d4b2d091396740a35cd4c88581d559ec99096dbdd537975d79517
Nov 17 04:31:13.648 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 04:31:14.183 INFO [stdout] 59b16edf25b2bdab63d179314d0b6bc2b189d0d979b40056fa06b3efb3fddec4
Nov 17 04:31:14.183 INFO running `"docker" "start" "-a" "59b16edf25b2bdab63d179314d0b6bc2b189d0d979b40056fa06b3efb3fddec4"`
Nov 17 04:31:15.930 INFO [stderr] usermod: no changes
Nov 17 04:31:16.083 INFO [stderr]    Compiling rust_sd v0.1.0 (/source)
Nov 17 04:31:17.191 INFO [stderr] warning: unused variable: `tcp_stream`
Nov 17 04:31:17.191 INFO [stderr]    --> src/main.rs:155:25
Nov 17 04:31:17.192 INFO [stderr]     |
Nov 17 04:31:17.192 INFO [stderr] 155 |                     let tcp_stream =
Nov 17 04:31:17.192 INFO [stderr]     |                         ^^^^^^^^^^ help: consider using `_tcp_stream` instead
Nov 17 04:31:17.193 INFO [stderr]     |
Nov 17 04:31:17.193 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 04:31:17.193 INFO [stderr] 
Nov 17 04:31:17.193 INFO [stderr] warning: struct is never constructed: `MessageCodec`
Nov 17 04:31:17.194 INFO [stderr]   --> src/main.rs:72:5
Nov 17 04:31:17.194 INFO [stderr]    |
Nov 17 04:31:17.194 INFO [stderr] 72 |     struct MessageCodec;
Nov 17 04:31:17.195 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 04:31:17.195 INFO [stderr]    |
Nov 17 04:31:17.195 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 04:31:17.195 INFO [stderr] 
Nov 17 04:31:18.423 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Nov 17 04:31:18.433 INFO [stderr] su: No module specific data is present
Nov 17 04:31:18.951 INFO running `"docker" "inspect" "59b16edf25b2bdab63d179314d0b6bc2b189d0d979b40056fa06b3efb3fddec4"`
Nov 17 04:31:19.347 INFO running `"docker" "rm" "-f" "59b16edf25b2bdab63d179314d0b6bc2b189d0d979b40056fa06b3efb3fddec4"`
Nov 17 04:31:19.689 INFO [stdout] 59b16edf25b2bdab63d179314d0b6bc2b189d0d979b40056fa06b3efb3fddec4
Nov 17 04:31:19.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 04:31:20.163 INFO [stdout] a2b9e4f1d445e27a16184682fee72f50d6a8b9ac1eff5b76f3512928e4211e3e
Nov 17 04:31:20.171 INFO running `"docker" "start" "-a" "a2b9e4f1d445e27a16184682fee72f50d6a8b9ac1eff5b76f3512928e4211e3e"`
Nov 17 04:31:21.759 INFO [stderr] usermod: no changes
Nov 17 04:31:21.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 17 04:31:21.895 INFO [stderr]      Running /target/debug/deps/rust_sd-f06675685a89c605
Nov 17 04:31:21.904 INFO [stdout] 
Nov 17 04:31:21.904 INFO [stdout] running 0 tests
Nov 17 04:31:21.904 INFO [stdout] 
Nov 17 04:31:21.904 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 04:31:21.905 INFO [stdout] 
Nov 17 04:31:21.906 INFO [stderr] su: No module specific data is present
Nov 17 04:31:22.779 INFO running `"docker" "inspect" "a2b9e4f1d445e27a16184682fee72f50d6a8b9ac1eff5b76f3512928e4211e3e"`
Nov 17 04:31:23.117 INFO running `"docker" "rm" "-f" "a2b9e4f1d445e27a16184682fee72f50d6a8b9ac1eff5b76f3512928e4211e3e"`
Nov 17 04:31:23.447 INFO [stdout] a2b9e4f1d445e27a16184682fee72f50d6a8b9ac1eff5b76f3512928e4211e3e