[INFO] fetching crate winmtp 0.1.0...
[INFO] checking winmtp-0.1.0 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate winmtp 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate winmtp 0.1.0 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate winmtp 0.1.0
[INFO] finished tweaking crates.io crate winmtp 0.1.0
[INFO] tweaked toml for crates.io crate winmtp 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate winmtp 0.1.0 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e95a94c6f740eafd384563744dc8f51c33dde286d48c286ee0a2bd9179dc474d
[INFO] running `Command { std: "docker" "start" "-a" "e95a94c6f740eafd384563744dc8f51c33dde286d48c286ee0a2bd9179dc474d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e95a94c6f740eafd384563744dc8f51c33dde286d48c286ee0a2bd9179dc474d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95a94c6f740eafd384563744dc8f51c33dde286d48c286ee0a2bd9179dc474d", kill_on_drop: false }`
[INFO] [stdout] e95a94c6f740eafd384563744dc8f51c33dde286d48c286ee0a2bd9179dc474d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 385d3e38545800f08ff0cd4b625e126e7af3222fefadff16cd54ae5aacfce2f5
[INFO] running `Command { std: "docker" "start" "-a" "385d3e38545800f08ff0cd4b625e126e7af3222fefadff16cd54ae5aacfce2f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking windows-targets v0.42.1
[INFO] [stderr]     Checking widestring v1.0.2
[INFO] [stderr]     Checking windows v0.44.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]     Checking winmtp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `basic_device` is never read
[INFO] [stdout]   --> src/device/mod.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Device {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 62 |     basic_device: BasicDevice,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `device_content` is never used
[INFO] [stdout]   --> src/object/mod.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Object {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub(crate) fn device_content(&self) -> &Content {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `basic_device` is never read
[INFO] [stdout]   --> src/device/mod.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Device {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 62 |     basic_device: BasicDevice,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `device_content` is never used
[INFO] [stdout]   --> src/object/mod.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Object {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub(crate) fn device_content(&self) -> &Content {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `else`, or an operator, found `!`
[INFO] [stdout]   --> examples/list-devices.rs:30:73
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let app_ident = winmtp::make_current_app_identifiers("list_devices")!;
[INFO] [stdout]    |                                                                         ^ expected one of `.`, `;`, `?`, `else`, or an operator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `AppIdentifiers` is private
[INFO] [stdout]  --> examples/list-devices.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use winmtp::device::AppIdentifiers;
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^ private struct
[INFO] [stdout]   |
[INFO] [stdout] note: the struct `AppIdentifiers` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/device/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::device::device_values::AppIdentifiers;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> examples/list-devices.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `windows::core::PCWSTR`
[INFO] [stdout]  --> examples/list-devices.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use windows::core::PCWSTR;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `U16CStr`, `U16CString`
[INFO] [stdout]  --> examples/list-devices.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | use widestring::{U16CString, U16CStr};
[INFO] [stdout]   |                  ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `winmtp::object::ObjectId`
[INFO] [stdout]   --> examples/list-devices.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use winmtp::object::ObjectId;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> tests/file_access.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `windows::core::PCWSTR`
[INFO] [stdout]  --> tests/file_access.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use windows::core::PCWSTR;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `U16CStr`
[INFO] [stdout]  --> tests/file_access.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | use widestring::{U16CString, U16CStr};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `winmtp::object::ObjectId`
[INFO] [stdout]   --> tests/file_access.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use winmtp::object::ObjectId;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `winmtp` (example "list-devices") due to 3 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "385d3e38545800f08ff0cd4b625e126e7af3222fefadff16cd54ae5aacfce2f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "385d3e38545800f08ff0cd4b625e126e7af3222fefadff16cd54ae5aacfce2f5", kill_on_drop: false }`
[INFO] [stdout] 385d3e38545800f08ff0cd4b625e126e7af3222fefadff16cd54ae5aacfce2f5
