Nov 18 21:23:16.166 INFO testing IMAPServer-0.0.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 21:23:16.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 21:23:16.743 INFO [stdout] dab34b8f72095ed22a2499c2b74efd4bd58a6657e52b55a37ff144dea717ea69
Nov 18 21:23:16.748 INFO running `"docker" "start" "-a" "dab34b8f72095ed22a2499c2b74efd4bd58a6657e52b55a37ff144dea717ea69"`
Nov 18 21:23:18.410 INFO [stderr] usermod: no changes
Nov 18 21:23:18.503 INFO [stderr]    Compiling config v0.4.1
Nov 18 21:23:21.505 INFO [stderr]    Compiling IMAPServer v0.0.0 (/source)
Nov 18 21:23:22.723 INFO [stderr] warning: crate `IMAPServer` should have a snake case name such as `imapserver`
Nov 18 21:23:22.723 INFO [stderr]   |
Nov 18 21:23:22.723 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 18 21:23:22.723 INFO [stderr] 
Nov 18 21:23:22.731 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 21:23:22.731 INFO [stderr]  --> src/main.rs:5:5
Nov 18 21:23:22.731 INFO [stderr]   |
Nov 18 21:23:22.731 INFO [stderr] 5 |     helper::get_config().set_default("RFC", "3501");
Nov 18 21:23:22.731 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 21:23:22.731 INFO [stderr]   |
Nov 18 21:23:22.731 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 18 21:23:22.731 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 21:23:22.731 INFO [stderr] 
Nov 18 21:23:23.734 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
Nov 18 21:23:23.739 INFO [stderr] su: No module specific data is present
Nov 18 21:23:24.887 INFO running `"docker" "inspect" "dab34b8f72095ed22a2499c2b74efd4bd58a6657e52b55a37ff144dea717ea69"`
Nov 18 21:23:25.129 INFO running `"docker" "rm" "-f" "dab34b8f72095ed22a2499c2b74efd4bd58a6657e52b55a37ff144dea717ea69"`
Nov 18 21:23:25.397 INFO [stdout] dab34b8f72095ed22a2499c2b74efd4bd58a6657e52b55a37ff144dea717ea69
Nov 18 21:23:25.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 21:23:25.744 INFO [stdout] b2050a435fb7a2ffcb235a0416fa9a74ce5180ea49885ac3eeaa96f4208c9ccd
Nov 18 21:23:25.747 INFO running `"docker" "start" "-a" "b2050a435fb7a2ffcb235a0416fa9a74ce5180ea49885ac3eeaa96f4208c9ccd"`
Nov 18 21:23:26.997 INFO [stderr] usermod: no changes
Nov 18 21:23:27.067 INFO [stderr]    Compiling IMAPServer v0.0.0 (/source)
Nov 18 21:23:28.467 INFO [stderr] warning: crate `IMAPServer` should have a snake case name such as `imapserver`
Nov 18 21:23:28.467 INFO [stderr]   |
Nov 18 21:23:28.467 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 18 21:23:28.467 INFO [stderr] 
Nov 18 21:23:28.471 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 21:23:28.471 INFO [stderr]  --> src/main.rs:5:5
Nov 18 21:23:28.471 INFO [stderr]   |
Nov 18 21:23:28.471 INFO [stderr] 5 |     helper::get_config().set_default("RFC", "3501");
Nov 18 21:23:28.471 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 21:23:28.471 INFO [stderr]   |
Nov 18 21:23:28.471 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 18 21:23:28.471 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 21:23:28.471 INFO [stderr] 
Nov 18 21:23:28.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Nov 18 21:23:28.788 INFO [stderr] su: No module specific data is present
Nov 18 21:23:29.603 INFO running `"docker" "inspect" "b2050a435fb7a2ffcb235a0416fa9a74ce5180ea49885ac3eeaa96f4208c9ccd"`
Nov 18 21:23:29.811 INFO running `"docker" "rm" "-f" "b2050a435fb7a2ffcb235a0416fa9a74ce5180ea49885ac3eeaa96f4208c9ccd"`
Nov 18 21:23:30.079 INFO [stdout] b2050a435fb7a2ffcb235a0416fa9a74ce5180ea49885ac3eeaa96f4208c9ccd
Nov 18 21:23:30.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 21:23:30.563 INFO [stdout] b9ee879762f29d5f9946386309b7ac572bed188589e581df530000a1cc72eb2a
Nov 18 21:23:30.565 INFO running `"docker" "start" "-a" "b9ee879762f29d5f9946386309b7ac572bed188589e581df530000a1cc72eb2a"`
Nov 18 21:23:32.346 INFO [stderr] usermod: no changes
Nov 18 21:23:32.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Nov 18 21:23:32.463 INFO [stderr]      Running /target/debug/deps/IMAPServer-17d3ee791fb67712
Nov 18 21:23:32.463 INFO [stdout] 
Nov 18 21:23:32.463 INFO [stdout] running 0 tests
Nov 18 21:23:32.463 INFO [stdout] 
Nov 18 21:23:32.463 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 21:23:32.463 INFO [stdout] 
Nov 18 21:23:32.467 INFO [stderr] su: No module specific data is present
Nov 18 21:23:33.279 INFO running `"docker" "inspect" "b9ee879762f29d5f9946386309b7ac572bed188589e581df530000a1cc72eb2a"`
Nov 18 21:23:33.601 INFO running `"docker" "rm" "-f" "b9ee879762f29d5f9946386309b7ac572bed188589e581df530000a1cc72eb2a"`
Nov 18 21:23:33.959 INFO [stdout] b9ee879762f29d5f9946386309b7ac572bed188589e581df530000a1cc72eb2a