[INFO] fetching crate tinycom 0.1.0...
[INFO] checking tinycom-0.1.0 against master#d8810e3e2dab96778d20dd6d746ff95465515509 for pr-137033
[INFO] extracting crate tinycom 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate tinycom 0.1.0 on toolchain d8810e3e2dab96778d20dd6d746ff95465515509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "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" "+d8810e3e2dab96778d20dd6d746ff95465515509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b110ed165bf0aa8cfa20d1a456e53c29b62f700e07b9cec1622ebb4b14078af
[INFO] running `Command { std: "docker" "start" "-a" "2b110ed165bf0aa8cfa20d1a456e53c29b62f700e07b9cec1622ebb4b14078af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b110ed165bf0aa8cfa20d1a456e53c29b62f700e07b9cec1622ebb4b14078af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b110ed165bf0aa8cfa20d1a456e53c29b62f700e07b9cec1622ebb4b14078af", kill_on_drop: false }`
[INFO] [stdout] 2b110ed165bf0aa8cfa20d1a456e53c29b62f700e07b9cec1622ebb4b14078af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d8810e3e2dab96778d20dd6d746ff95465515509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 453b82f67da3e9354e46db4f772e1dec667fea2b917fd3422837ab36d52ecf21
[INFO] running `Command { std: "docker" "start" "-a" "453b82f67da3e9354e46db4f772e1dec667fea2b917fd3422837ab36d52ecf21", kill_on_drop: false }`
[INFO] [stderr]     Checking tinycom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the calling convention "stdcall" is not supported on this target
[INFO] [stdout]   --> src/unknown.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     query_interface: extern "stdcall" fn(*const IUnknown, &IID, *mut *mut c_void) -> HResult,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
[INFO] [stdout]    = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the calling convention "stdcall" is not supported on this target
[INFO] [stdout]   --> src/unknown.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     add_ref: extern "stdcall" fn(*const IUnknown) -> u32,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the calling convention "stdcall" is not supported on this target
[INFO] [stdout]   --> src/unknown.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 |     release: extern "stdcall" fn(*const IUnknown) -> u32,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the calling convention "stdcall" is not supported on this target
[INFO] [stdout]   --> src/unknown.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     query_interface: extern "stdcall" fn(*const IUnknown, &IID, *mut *mut c_void) -> HResult,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
[INFO] [stdout]    = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the calling convention "stdcall" is not supported on this target
[INFO] [stdout]   --> src/unknown.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     add_ref: extern "stdcall" fn(*const IUnknown) -> u32,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the calling convention "stdcall" is not supported on this target
[INFO] [stdout]   --> src/unknown.rs:33:14
[INFO] [stdout]    |
[INFO] [stdout] 33 |     release: extern "stdcall" fn(*const IUnknown) -> u32,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the calling convention "stdcall" is not supported on this target
[INFO] [stdout]   --> tests/test_as_ptr.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / com_interface! {
[INFO] [stdout] 8  | |     /// IFoo struct
[INFO] [stdout] 9  | |     interface IFoo: IUnknown {
[INFO] [stdout] 10 | |         iid: IID_IFOO,
[INFO] [stdout] ...  |
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
[INFO] [stdout]    = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `com_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the calling convention "stdcall" is not supported on this target
[INFO] [stdout]   --> tests/test_as_ptr.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / com_interface! {
[INFO] [stdout] 19 | |     /// IBar struct
[INFO] [stdout] 20 | |     interface IBar: IFoo, IUnknown {
[INFO] [stdout] 21 | |         iid: IID_IBAR,
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
[INFO] [stdout]    = note: this warning originates in the macro `com_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the calling convention "stdcall" is not supported on this target
[INFO] [stdout]   --> tests/test_as_ptr.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | / com_interface! {
[INFO] [stdout] 30 | |     /// IBaz struct
[INFO] [stdout] 31 | |     interface IBaz: IBar, IFoo, IUnknown {
[INFO] [stdout] 32 | |         iid: IID_IBAZ,
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #130260 <https://github.com/rust-lang/rust/issues/130260>
[INFO] [stdout]    = note: this warning originates in the macro `com_interface` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "453b82f67da3e9354e46db4f772e1dec667fea2b917fd3422837ab36d52ecf21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453b82f67da3e9354e46db4f772e1dec667fea2b917fd3422837ab36d52ecf21", kill_on_drop: false }`
[INFO] [stdout] 453b82f67da3e9354e46db4f772e1dec667fea2b917fd3422837ab36d52ecf21