[INFO] cloning repository https://github.com/richardfontana/rsmtp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richardfontana/rsmtp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardfontana%2Frsmtp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardfontana%2Frsmtp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 672cadd90da4719f03da1b2b0b655797fddd4556
[INFO] testing richardfontana/rsmtp against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardfontana%2Frsmtp" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/richardfontana/rsmtp on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/richardfontana/rsmtp
[INFO] finished tweaking git repo https://github.com/richardfontana/rsmtp
[INFO] tweaked toml for git repo https://github.com/richardfontana/rsmtp written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/richardfontana/rsmtp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de179b310a75b7b5942c14ebfbbd53e9b45221e53b39161ba5d9cd4a5d5377f6
[INFO] running `Command { std: "docker" "start" "-a" "de179b310a75b7b5942c14ebfbbd53e9b45221e53b39161ba5d9cd4a5d5377f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de179b310a75b7b5942c14ebfbbd53e9b45221e53b39161ba5d9cd4a5d5377f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de179b310a75b7b5942c14ebfbbd53e9b45221e53b39161ba5d9cd4a5d5377f6", kill_on_drop: false }`
[INFO] [stdout] de179b310a75b7b5942c14ebfbbd53e9b45221e53b39161ba5d9cd4a5d5377f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bcdf7d1f27a34e9e2b45bd3b580aad43d4824b4e20ebaf68df7f2ade20887d6
[INFO] running `Command { std: "docker" "start" "-a" "2bcdf7d1f27a34e9e2b45bd3b580aad43d4824b4e20ebaf68df7f2ade20887d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsmtp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "2bcdf7d1f27a34e9e2b45bd3b580aad43d4824b4e20ebaf68df7f2ade20887d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bcdf7d1f27a34e9e2b45bd3b580aad43d4824b4e20ebaf68df7f2ade20887d6", kill_on_drop: false }`
[INFO] [stdout] 2bcdf7d1f27a34e9e2b45bd3b580aad43d4824b4e20ebaf68df7f2ade20887d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f556615cc1c8aac483917913357c0725b816c863e26cacd4567a080d8577fe8
[INFO] running `Command { std: "docker" "start" "-a" "0f556615cc1c8aac483917913357c0725b816c863e26cacd4567a080d8577fe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsmtp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rsmtp-818e742d47925cce)
[INFO] running `Command { std: "docker" "inspect" "0f556615cc1c8aac483917913357c0725b816c863e26cacd4567a080d8577fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f556615cc1c8aac483917913357c0725b816c863e26cacd4567a080d8577fe8", kill_on_drop: false }`
[INFO] [stdout] 0f556615cc1c8aac483917913357c0725b816c863e26cacd4567a080d8577fe8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c0684e28c393d49673dd40acba8398cba25829655d0ab6e636a8bb7ef486edb5
[INFO] running `Command { std: "docker" "start" "-a" "c0684e28c393d49673dd40acba8398cba25829655d0ab6e636a8bb7ef486edb5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rsmtp-818e742d47925cce)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0684e28c393d49673dd40acba8398cba25829655d0ab6e636a8bb7ef486edb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0684e28c393d49673dd40acba8398cba25829655d0ab6e636a8bb7ef486edb5", kill_on_drop: false }`
[INFO] [stdout] c0684e28c393d49673dd40acba8398cba25829655d0ab6e636a8bb7ef486edb5