[INFO] fetching crate maili 0.2.8...
[INFO] testing maili-0.2.8 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate maili 0.2.8 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate maili 0.2.8
[INFO] finished tweaking crates.io crate maili 0.2.8
[INFO] tweaked toml for crates.io crate maili 0.2.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate maili 0.2.8 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate maili 0.2.8 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7496adee1e4d7d8c05e84ba33ae2c442baa0ef67a44559f3c3ecd8728e4f062a
[INFO] running `Command { std: "docker" "start" "-a" "7496adee1e4d7d8c05e84ba33ae2c442baa0ef67a44559f3c3ecd8728e4f062a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7496adee1e4d7d8c05e84ba33ae2c442baa0ef67a44559f3c3ecd8728e4f062a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7496adee1e4d7d8c05e84ba33ae2c442baa0ef67a44559f3c3ecd8728e4f062a", kill_on_drop: false }`
[INFO] [stdout] 7496adee1e4d7d8c05e84ba33ae2c442baa0ef67a44559f3c3ecd8728e4f062a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28969a6deb694298060dd6e9d0c05dc65cc6cfe9b9311494b1ff91b5285263b1
[INFO] running `Command { std: "docker" "start" "-a" "28969a6deb694298060dd6e9d0c05dc65cc6cfe9b9311494b1ff91b5285263b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling maili v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "28969a6deb694298060dd6e9d0c05dc65cc6cfe9b9311494b1ff91b5285263b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28969a6deb694298060dd6e9d0c05dc65cc6cfe9b9311494b1ff91b5285263b1", kill_on_drop: false }`
[INFO] [stdout] 28969a6deb694298060dd6e9d0c05dc65cc6cfe9b9311494b1ff91b5285263b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f138658cfab71b92e1d74b437331710ea6f78129b9a41b7081cd5e867d90300e
[INFO] running `Command { std: "docker" "start" "-a" "f138658cfab71b92e1d74b437331710ea6f78129b9a41b7081cd5e867d90300e", kill_on_drop: false }`
[INFO] [stderr]    Compiling maili v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "f138658cfab71b92e1d74b437331710ea6f78129b9a41b7081cd5e867d90300e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f138658cfab71b92e1d74b437331710ea6f78129b9a41b7081cd5e867d90300e", kill_on_drop: false }`
[INFO] [stdout] f138658cfab71b92e1d74b437331710ea6f78129b9a41b7081cd5e867d90300e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5a7be50022d6000ed347e0a9261a1453b3fc793562d30ad2a1081fb1585e8ca
[INFO] running `Command { std: "docker" "start" "-a" "a5a7be50022d6000ed347e0a9261a1453b3fc793562d30ad2a1081fb1585e8ca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maili-c899df0424204f86)
[INFO] [stderr]    Doc-tests maili
[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] [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" "a5a7be50022d6000ed347e0a9261a1453b3fc793562d30ad2a1081fb1585e8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a7be50022d6000ed347e0a9261a1453b3fc793562d30ad2a1081fb1585e8ca", kill_on_drop: false }`
[INFO] [stdout] a5a7be50022d6000ed347e0a9261a1453b3fc793562d30ad2a1081fb1585e8ca