[INFO] fetching crate txmailer 0.0.2...
[INFO] testing txmailer-0.0.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate txmailer 0.0.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate txmailer 0.0.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate txmailer 0.0.2
[INFO] finished tweaking crates.io crate txmailer 0.0.2
[INFO] tweaked toml for crates.io crate txmailer 0.0.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate txmailer 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5fca02bf19c7ba010b118c5cb313622577a02ee55690b1e5ff4efd1f01fbb77
[INFO] running `Command { std: "docker" "start" "-a" "c5fca02bf19c7ba010b118c5cb313622577a02ee55690b1e5ff4efd1f01fbb77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5fca02bf19c7ba010b118c5cb313622577a02ee55690b1e5ff4efd1f01fbb77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5fca02bf19c7ba010b118c5cb313622577a02ee55690b1e5ff4efd1f01fbb77", kill_on_drop: false }`
[INFO] [stdout] c5fca02bf19c7ba010b118c5cb313622577a02ee55690b1e5ff4efd1f01fbb77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d80b99d212f8f1ba0534a79be7504f3bf10cc310536806cd313bff686afa7fff
[INFO] running `Command { std: "docker" "start" "-a" "d80b99d212f8f1ba0534a79be7504f3bf10cc310536806cd313bff686afa7fff", kill_on_drop: false }`
[INFO] [stderr]    Compiling txmailer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "d80b99d212f8f1ba0534a79be7504f3bf10cc310536806cd313bff686afa7fff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80b99d212f8f1ba0534a79be7504f3bf10cc310536806cd313bff686afa7fff", kill_on_drop: false }`
[INFO] [stdout] d80b99d212f8f1ba0534a79be7504f3bf10cc310536806cd313bff686afa7fff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9479e9dc899d66a6795c81b0f9322607fc7063c020f838e55eb7b399436233e9
[INFO] running `Command { std: "docker" "start" "-a" "9479e9dc899d66a6795c81b0f9322607fc7063c020f838e55eb7b399436233e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling txmailer v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "9479e9dc899d66a6795c81b0f9322607fc7063c020f838e55eb7b399436233e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9479e9dc899d66a6795c81b0f9322607fc7063c020f838e55eb7b399436233e9", kill_on_drop: false }`
[INFO] [stdout] 9479e9dc899d66a6795c81b0f9322607fc7063c020f838e55eb7b399436233e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a9cc7ae4213d187f5f16263b57097b79c347e655cd9c6295df551b26ef95b68
[INFO] running `Command { std: "docker" "start" "-a" "3a9cc7ae4213d187f5f16263b57097b79c347e655cd9c6295df551b26ef95b68", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/txmailer-0e3941694ea8f959)
[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" "3a9cc7ae4213d187f5f16263b57097b79c347e655cd9c6295df551b26ef95b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9cc7ae4213d187f5f16263b57097b79c347e655cd9c6295df551b26ef95b68", kill_on_drop: false }`
[INFO] [stdout] 3a9cc7ae4213d187f5f16263b57097b79c347e655cd9c6295df551b26ef95b68