[INFO] fetching crate detect-targets 0.1.14...
[INFO] checking detect-targets-0.1.14 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate detect-targets 0.1.14 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate detect-targets 0.1.14 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate detect-targets 0.1.14
[INFO] finished tweaking crates.io crate detect-targets 0.1.14
[INFO] tweaked toml for crates.io crate detect-targets 0.1.14 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate detect-targets 0.1.14 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-dll-codegen v0.4.0
[INFO] [stderr]   Downloaded windows-dll v0.4.1
[INFO] [stderr]   Downloaded guess_host_triple v0.1.3
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.35.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.35.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.35.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.35.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.35.0
[INFO] [stderr]   Downloaded windows v0.35.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3052a90dec28f2a903e9001f4fd8b1f74e47818ea1630b5528034f4f3aaf8cd
[INFO] running `Command { std: "docker" "start" "-a" "e3052a90dec28f2a903e9001f4fd8b1f74e47818ea1630b5528034f4f3aaf8cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3052a90dec28f2a903e9001f4fd8b1f74e47818ea1630b5528034f4f3aaf8cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3052a90dec28f2a903e9001f4fd8b1f74e47818ea1630b5528034f4f3aaf8cd", kill_on_drop: false }`
[INFO] [stdout] e3052a90dec28f2a903e9001f4fd8b1f74e47818ea1630b5528034f4f3aaf8cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ec7d3fd8c3f869f46cb85683d50afa690f60143304b51d1c7ca8b6335ba4290
[INFO] running `Command { std: "docker" "start" "-a" "3ec7d3fd8c3f869f46cb85683d50afa690f60143304b51d1c7ca8b6335ba4290", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling detect-targets v0.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking errno v0.2.8
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking guess_host_triple v0.1.3
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "3ec7d3fd8c3f869f46cb85683d50afa690f60143304b51d1c7ca8b6335ba4290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec7d3fd8c3f869f46cb85683d50afa690f60143304b51d1c7ca8b6335ba4290", kill_on_drop: false }`
[INFO] [stdout] 3ec7d3fd8c3f869f46cb85683d50afa690f60143304b51d1c7ca8b6335ba4290