[INFO] fetching crate tinycom 0.1.0...
[INFO] testing tinycom-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tinycom 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tinycom 0.1.0
[INFO] finished tweaking crates.io crate tinycom 0.1.0
[INFO] tweaked toml for crates.io crate tinycom 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinycom 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d9fc8a9e60626a76334c7799ec8d57d92d42394cd5faf8ee8e9fdd4208cb46c
[INFO] running `Command { std: "docker" "start" "-a" "4d9fc8a9e60626a76334c7799ec8d57d92d42394cd5faf8ee8e9fdd4208cb46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d9fc8a9e60626a76334c7799ec8d57d92d42394cd5faf8ee8e9fdd4208cb46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9fc8a9e60626a76334c7799ec8d57d92d42394cd5faf8ee8e9fdd4208cb46c", kill_on_drop: false }`
[INFO] [stdout] 4d9fc8a9e60626a76334c7799ec8d57d92d42394cd5faf8ee8e9fdd4208cb46c
[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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7fe398424a93359c6fb2065a90cfd4e9e4f85aeccb111b0b11fc9d86448723b
[INFO] running `Command { std: "docker" "start" "-a" "a7fe398424a93359c6fb2065a90cfd4e9e4f85aeccb111b0b11fc9d86448723b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinycom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0570]: "stdcall" is not a supported ABI for the current target
[INFO] [stdout]   --> src/unknown.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |     query_interface: extern "stdcall" fn(*const IUnknown, &IID, *mut *mut c_void) -> HResult,
[INFO] [stdout]    |                             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "stdcall" is not a supported ABI for the current target
[INFO] [stdout]   --> src/unknown.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |     add_ref: extern "stdcall" fn(*const IUnknown) -> u32,
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0570]: "stdcall" is not a supported ABI for the current target
[INFO] [stdout]   --> src/unknown.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |     release: extern "stdcall" fn(*const IUnknown) -> u32,
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you need `extern "stdcall"` on win32 and `extern "C"` everywhere else, use `extern "system"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0570`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tinycom` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "a7fe398424a93359c6fb2065a90cfd4e9e4f85aeccb111b0b11fc9d86448723b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7fe398424a93359c6fb2065a90cfd4e9e4f85aeccb111b0b11fc9d86448723b", kill_on_drop: false }`
[INFO] [stdout] a7fe398424a93359c6fb2065a90cfd4e9e4f85aeccb111b0b11fc9d86448723b