[INFO] fetching crate newport_imgui 0.2.0...
[INFO] testing newport_imgui-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate newport_imgui 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate newport_imgui 0.2.0
[INFO] finished tweaking crates.io crate newport_imgui 0.2.0
[INFO] tweaked toml for crates.io crate newport_imgui 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate newport_imgui 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 64 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 431e0cab7fc75e1d1fe364dc982f33ce3d1c069d82bc659a1b4209d32a73c0ef
[INFO] running `Command { std: "docker" "start" "-a" "431e0cab7fc75e1d1fe364dc982f33ce3d1c069d82bc659a1b4209d32a73c0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "431e0cab7fc75e1d1fe364dc982f33ce3d1c069d82bc659a1b4209d32a73c0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431e0cab7fc75e1d1fe364dc982f33ce3d1c069d82bc659a1b4209d32a73c0ef", kill_on_drop: false }`
[INFO] [stdout] 431e0cab7fc75e1d1fe364dc982f33ce3d1c069d82bc659a1b4209d32a73c0ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b464d116198036753b4406cbd4980eae9eab98c2c92443f2add0e7d1093048bd
[INFO] running `Command { std: "docker" "start" "-a" "b464d116198036753b4406cbd4980eae9eab98c2c92443f2add0e7d1093048bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling com-rs v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling freetype-sys v0.14.0
[INFO] [stderr]    Compiling newport_math v0.2.0
[INFO] [stderr]    Compiling ron v0.6.6
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stdout] error[E0570]: "stdcall" is not a supported ABI for the current target
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/com-rs-0.2.1/src/unknown.rs:28:29
[INFO] [stdout]    |
[INFO] [stdout] 28 |     query_interface: extern "stdcall" fn(
[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]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/com-rs-0.2.1/src/unknown.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |     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]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/com-rs-0.2.1/src/unknown.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |     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] [stderr]    Compiling newport_os v0.2.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0570`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `com-rs` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/newport_os-0.2.0/src/window.rs:30:6
[INFO] [stdout]    |
[INFO] [stdout] 30 |     os::windows::ffi::OsStrExt,
[INFO] [stdout]    |         ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/os/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/os/mod.rs:120:10
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::win32`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/newport_os-0.2.0/src/dialog.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::win32::*;
[INFO] [stdout]   |            ^^^^^ could not find `win32` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `handle` found for reference `&'a Window` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/newport_os-0.2.0/src/dialog.rs:72:27
[INFO] [stdout]    |
[INFO] [stdout] 72 |             hwndOwner: self.window.handle(),
[INFO] [stdout]    |                                    ^^^^^^ private field, not a method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `Library` has no field named `handle`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/newport_os-0.2.0/src/library.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |             Ok(Library { handle: handle })
[INFO] [stdout]    |                          ^^^^^^ `Library` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `handle` on type `&Library`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/newport_os-0.2.0/src/library.rs:42:32
[INFO] [stdout]    |
[INFO] [stdout] 42 |         unsafe { GetProcAddress(self.handle, buffer.as_ptr() as LPCSTR) as _ }
[INFO] [stdout]    |                                      ^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `handle` on type `&mut Library`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/newport_os-0.2.0/src/library.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 49 |             FreeLibrary(self.handle);
[INFO] [stdout]    |                              ^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0560, E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `newport_os` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "b464d116198036753b4406cbd4980eae9eab98c2c92443f2add0e7d1093048bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b464d116198036753b4406cbd4980eae9eab98c2c92443f2add0e7d1093048bd", kill_on_drop: false }`
[INFO] [stdout] b464d116198036753b4406cbd4980eae9eab98c2c92443f2add0e7d1093048bd