[INFO] cloning repository https://github.com/bradybellini/rust-email-newsletter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bradybellini/rust-email-newsletter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradybellini%2Frust-email-newsletter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradybellini%2Frust-email-newsletter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4c5a14bffe7ee2fbaf6e63f64e7d4492ef81f8f
[INFO] testing bradybellini/rust-email-newsletter against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradybellini%2Frust-email-newsletter" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bradybellini/rust-email-newsletter on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bradybellini/rust-email-newsletter
[INFO] finished tweaking git repo https://github.com/bradybellini/rust-email-newsletter
[INFO] tweaked toml for git repo https://github.com/bradybellini/rust-email-newsletter written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/bradybellini/rust-email-newsletter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bcea0354c851c336670eb798c30427a24ce0fe23f75fd8ae9d0d4bbb3af18fa
[INFO] running `Command { std: "docker" "start" "-a" "2bcea0354c851c336670eb798c30427a24ce0fe23f75fd8ae9d0d4bbb3af18fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bcea0354c851c336670eb798c30427a24ce0fe23f75fd8ae9d0d4bbb3af18fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bcea0354c851c336670eb798c30427a24ce0fe23f75fd8ae9d0d4bbb3af18fa", kill_on_drop: false }`
[INFO] [stdout] 2bcea0354c851c336670eb798c30427a24ce0fe23f75fd8ae9d0d4bbb3af18fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f940eeaecb4f098ef116702d78c8f63793adcef783daf3b8e8f351eeacdbbde
[INFO] running `Command { std: "docker" "start" "-a" "4f940eeaecb4f098ef116702d78c8f63793adcef783daf3b8e8f351eeacdbbde", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-email-newsletter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.98s
[INFO] running `Command { std: "docker" "inspect" "4f940eeaecb4f098ef116702d78c8f63793adcef783daf3b8e8f351eeacdbbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f940eeaecb4f098ef116702d78c8f63793adcef783daf3b8e8f351eeacdbbde", kill_on_drop: false }`
[INFO] [stdout] 4f940eeaecb4f098ef116702d78c8f63793adcef783daf3b8e8f351eeacdbbde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4355683c4e7de579bdddadd7238deda7ef31178a3ec1fb86029bb6cbefd2f362
[INFO] running `Command { std: "docker" "start" "-a" "4355683c4e7de579bdddadd7238deda7ef31178a3ec1fb86029bb6cbefd2f362", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-email-newsletter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "4355683c4e7de579bdddadd7238deda7ef31178a3ec1fb86029bb6cbefd2f362", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4355683c4e7de579bdddadd7238deda7ef31178a3ec1fb86029bb6cbefd2f362", kill_on_drop: false }`
[INFO] [stdout] 4355683c4e7de579bdddadd7238deda7ef31178a3ec1fb86029bb6cbefd2f362
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adf20a1e18faa02e6adf2265cbfddc5c26f1d05994efdc3e86f6ae4ab5a79f80
[INFO] running `Command { std: "docker" "start" "-a" "adf20a1e18faa02e6adf2265cbfddc5c26f1d05994efdc3e86f6ae4ab5a79f80", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 37.47s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_email_newsletter-5da4ff31b22869e6)
[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" "adf20a1e18faa02e6adf2265cbfddc5c26f1d05994efdc3e86f6ae4ab5a79f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adf20a1e18faa02e6adf2265cbfddc5c26f1d05994efdc3e86f6ae4ab5a79f80", kill_on_drop: false }`
[INFO] [stdout] adf20a1e18faa02e6adf2265cbfddc5c26f1d05994efdc3e86f6ae4ab5a79f80