[INFO] fetching crate sendemail 0.1.0...
[INFO] testing sendemail-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sendemail 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sendemail 0.1.0
[INFO] finished tweaking crates.io crate sendemail 0.1.0
[INFO] tweaked toml for crates.io crate sendemail 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sendemail 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sendemail 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09ac43523a00ac186a9b25cd9a604cc29620f26ccf38c6c8f3f90c8e29363c60
[INFO] running `Command { std: "docker" "start" "-a" "09ac43523a00ac186a9b25cd9a604cc29620f26ccf38c6c8f3f90c8e29363c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09ac43523a00ac186a9b25cd9a604cc29620f26ccf38c6c8f3f90c8e29363c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ac43523a00ac186a9b25cd9a604cc29620f26ccf38c6c8f3f90c8e29363c60", kill_on_drop: false }`
[INFO] [stdout] 09ac43523a00ac186a9b25cd9a604cc29620f26ccf38c6c8f3f90c8e29363c60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ce9ae9961b59d94617a76a75e91beb8aacf529302c77ccd4db0b41cb4116f77
[INFO] running `Command { std: "docker" "start" "-a" "7ce9ae9961b59d94617a76a75e91beb8aacf529302c77ccd4db0b41cb4116f77", kill_on_drop: false }`
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "7ce9ae9961b59d94617a76a75e91beb8aacf529302c77ccd4db0b41cb4116f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce9ae9961b59d94617a76a75e91beb8aacf529302c77ccd4db0b41cb4116f77", kill_on_drop: false }`
[INFO] [stdout] 7ce9ae9961b59d94617a76a75e91beb8aacf529302c77ccd4db0b41cb4116f77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 183a5a82c98bc7b15a9cd8cdea35fa1ee64feadb208a236a9f590ebf2b8e7d99
[INFO] running `Command { std: "docker" "start" "-a" "183a5a82c98bc7b15a9cd8cdea35fa1ee64feadb208a236a9f590ebf2b8e7d99", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "183a5a82c98bc7b15a9cd8cdea35fa1ee64feadb208a236a9f590ebf2b8e7d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183a5a82c98bc7b15a9cd8cdea35fa1ee64feadb208a236a9f590ebf2b8e7d99", kill_on_drop: false }`
[INFO] [stdout] 183a5a82c98bc7b15a9cd8cdea35fa1ee64feadb208a236a9f590ebf2b8e7d99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23b3bd9c7679bcb001487d425de94af3d1173dc7f6be63ad3a4e8adbf76a063d
[INFO] running `Command { std: "docker" "start" "-a" "23b3bd9c7679bcb001487d425de94af3d1173dc7f6be63ad3a4e8adbf76a063d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "23b3bd9c7679bcb001487d425de94af3d1173dc7f6be63ad3a4e8adbf76a063d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b3bd9c7679bcb001487d425de94af3d1173dc7f6be63ad3a4e8adbf76a063d", kill_on_drop: false }`
[INFO] [stdout] 23b3bd9c7679bcb001487d425de94af3d1173dc7f6be63ad3a4e8adbf76a063d
