[INFO] fetching crate async-mailer-core 0.3.4...
[INFO] checking async-mailer-core-0.3.4 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate async-mailer-core 0.3.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate async-mailer-core 0.3.4
[INFO] finished tweaking crates.io crate async-mailer-core 0.3.4
[INFO] tweaked toml for crates.io crate async-mailer-core 0.3.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate async-mailer-core 0.3.4 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 68 packages to latest compatible versions
[INFO] [stderr]       Adding mail-send v0.4.9 (available: v0.5.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mail-builder v0.3.2
[INFO] [stderr]   Downloaded mail-send v0.4.9
[INFO] [stderr]   Downloaded smtp-proto v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2208280f2f87e7f50d8b4d4a704c1007740ba333edc42950c3d6d456362212c
[INFO] running `Command { std: "docker" "start" "-a" "b2208280f2f87e7f50d8b4d4a704c1007740ba333edc42950c3d6d456362212c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2208280f2f87e7f50d8b4d4a704c1007740ba333edc42950c3d6d456362212c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2208280f2f87e7f50d8b4d4a704c1007740ba333edc42950c3d6d456362212c", kill_on_drop: false }`
[INFO] [stdout] b2208280f2f87e7f50d8b4d4a704c1007740ba333edc42950c3d6d456362212c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0373ea1c1653e80fe3d397659d0a22e8cf497d0b0b69d7f020ad67753adcd148
[INFO] running `Command { std: "docker" "start" "-a" "0373ea1c1653e80fe3d397659d0a22e8cf497d0b0b69d7f020ad67753adcd148", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking smtp-proto v0.1.6
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]     Checking gethostname v0.4.3
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking mail-builder v0.3.2
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking mail-send v0.4.9
[INFO] [stderr]     Checking async-mailer-core v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `Command { std: "docker" "inspect" "0373ea1c1653e80fe3d397659d0a22e8cf497d0b0b69d7f020ad67753adcd148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0373ea1c1653e80fe3d397659d0a22e8cf497d0b0b69d7f020ad67753adcd148", kill_on_drop: false }`
[INFO] [stdout] 0373ea1c1653e80fe3d397659d0a22e8cf497d0b0b69d7f020ad67753adcd148