[INFO] fetching crate godot_rust_helper 5.1.3...
[INFO] checking godot_rust_helper-5.1.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate godot_rust_helper 5.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate godot_rust_helper 5.1.3
[INFO] finished tweaking crates.io crate godot_rust_helper 5.1.3
[INFO] tweaked toml for crates.io crate godot_rust_helper 5.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate godot_rust_helper 5.1.3 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate godot_rust_helper 5.1.3 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18fd3002ccb4e57aec70595c24d0c9ccd0e7405bc1c553e1c5f2684759737e9f
[INFO] running `Command { std: "docker" "start" "-a" "18fd3002ccb4e57aec70595c24d0c9ccd0e7405bc1c553e1c5f2684759737e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18fd3002ccb4e57aec70595c24d0c9ccd0e7405bc1c553e1c5f2684759737e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fd3002ccb4e57aec70595c24d0c9ccd0e7405bc1c553e1c5f2684759737e9f", kill_on_drop: false }`
[INFO] [stdout] 18fd3002ccb4e57aec70595c24d0c9ccd0e7405bc1c553e1c5f2684759737e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79b7aafde24030c076b6212dae00b22966fb3df849be48f3b27f605bd42b7af9
[INFO] running `Command { std: "docker" "start" "-a" "79b7aafde24030c076b6212dae00b22966fb3df849be48f3b27f605bd42b7af9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking predicates-core v1.0.1
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]     Checking convert_case v0.4.0
[INFO] [stderr]     Checking pathdiff v0.2.0
[INFO] [stderr]     Checking path-slash v0.1.3
[INFO] [stderr]     Checking dunce v1.0.1
[INFO] [stderr]     Checking predicates-tree v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking inotify-sys v0.1.4
[INFO] [stderr]     Checking filetime v0.2.13
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking inotify v0.7.1
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking notify v4.0.15
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking predicates v1.0.6
[INFO] [stderr]     Checking assert_cmd v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking godot_rust_helper v5.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | /         /// The build targets that should be set. As of writing this, the available targets are windows, linux, and osx with the default being ...
[INFO] [stdout] 28 | |         #[structopt(long, short, default_value = "windows")]
[INFO] [stdout] 29 | |         targets: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 | /         /// godot_rust_helper needs to output certain files to the Godot project directory such as a gdnlib and the compiled files.
[INFO] [stdout] 31 | |         /// If you specify a directory for the output then the output files will go there, otherwise they will go in the root of the Godot proj...
[INFO] [stdout] 32 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 33 | |         output_path: PathBuf,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 | /         /// The directory in the Godot project where the .gdns scripts should be output to.
[INFO] [stdout] 35 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 36 | |         nativescript_path: PathBuf,
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:41:3
[INFO] [stdout]    |
[INFO] [stdout] 41 | /         /// The class name of the module to create; examples include 'Player', 'Princess', 'Mob', 'HUD', etc.
[INFO] [stdout] 42 | |         #[structopt()]
[INFO] [stdout] 43 | |         name: String,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:48:3
[INFO] [stdout]    |
[INFO] [stdout] 48 | /         /// The name of the module to destory.
[INFO] [stdout] 49 | |         #[structopt()]
[INFO] [stdout] 50 | |         name: String,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:64:3
[INFO] [stdout]    |
[INFO] [stdout] 64 | /         /// The build targets that should be set. As of writing this, the available targets are windows, linux, and osx with the default being ...
[INFO] [stdout] 65 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 66 | |         targets: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:70:3
[INFO] [stdout]    |
[INFO] [stdout] 70 | /         /// As of godot_rust_helper 2.x the 'rust-modules' directory no longer exists and is customizable. You can change this to a different d...
[INFO] [stdout] 71 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 72 | |         output_path: PathBuf,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:73:3
[INFO] [stdout]    |
[INFO] [stdout] 73 | /         /// As of godot_rust_helper 3.x the nativescript files can be placed into a custom directory within the Godot project.
[INFO] [stdout] 74 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 75 | |         nativescript_path: PathBuf,
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:79:3
[INFO] [stdout]    |
[INFO] [stdout] 79 | /         /// The name of the plugin.
[INFO] [stdout] 80 | |         #[structopt()]
[INFO] [stdout] 81 | |         name: String,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:88:3
[INFO] [stdout]    |
[INFO] [stdout] 88 | /         /// The description of the plugin.
[INFO] [stdout] 89 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 90 | |         description: String,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:91:3
[INFO] [stdout]    |
[INFO] [stdout] 91 | /         /// The author of the plugin.
[INFO] [stdout] 92 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 93 | |         author: String,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:94:3
[INFO] [stdout]    |
[INFO] [stdout] 94 | /         /// The initial version of the plugin.
[INFO] [stdout] 95 | |         #[structopt(long, short, default_value = "1.0")]
[INFO] [stdout] 96 | |         version: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:97:3
[INFO] [stdout]    |
[INFO] [stdout] 97 | /         /// The build targets that should be set. As of writing this, the available targets are windows, linux, and osx with the default being ...
[INFO] [stdout] 98 | |         #[structopt(long, short, default_value = "windows")]
[INFO] [stdout] 99 | |         targets: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | /         /// The build targets that should be set. As of writing this, the available targets are windows, linux, and osx with the default being ...
[INFO] [stdout] 28 | |         #[structopt(long, short, default_value = "windows")]
[INFO] [stdout] 29 | |         targets: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 | /         /// godot_rust_helper needs to output certain files to the Godot project directory such as a gdnlib and the compiled files.
[INFO] [stdout] 31 | |         /// If you specify a directory for the output then the output files will go there, otherwise they will go in the root of the Godot proj...
[INFO] [stdout] 32 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 33 | |         output_path: PathBuf,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 | /         /// The directory in the Godot project where the .gdns scripts should be output to.
[INFO] [stdout] 35 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 36 | |         nativescript_path: PathBuf,
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:41:3
[INFO] [stdout]    |
[INFO] [stdout] 41 | /         /// The class name of the module to create; examples include 'Player', 'Princess', 'Mob', 'HUD', etc.
[INFO] [stdout] 42 | |         #[structopt()]
[INFO] [stdout] 43 | |         name: String,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:48:3
[INFO] [stdout]    |
[INFO] [stdout] 48 | /         /// The name of the module to destory.
[INFO] [stdout] 49 | |         #[structopt()]
[INFO] [stdout] 50 | |         name: String,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:64:3
[INFO] [stdout]    |
[INFO] [stdout] 64 | /         /// The build targets that should be set. As of writing this, the available targets are windows, linux, and osx with the default being ...
[INFO] [stdout] 65 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 66 | |         targets: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:70:3
[INFO] [stdout]    |
[INFO] [stdout] 70 | /         /// As of godot_rust_helper 2.x the 'rust-modules' directory no longer exists and is customizable. You can change this to a different d...
[INFO] [stdout] 71 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 72 | |         output_path: PathBuf,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/main.rs:73:3
[INFO] [stdout]    |
[INFO] [stdout] 73 | /         /// As of godot_rust_helper 3.x the nativescript files can be placed into a custom directory within the Godot project.
[INFO] [stdout] 74 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 75 | |         nativescript_path: PathBuf,
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:79:3
[INFO] [stdout]    |
[INFO] [stdout] 79 | /         /// The name of the plugin.
[INFO] [stdout] 80 | |         #[structopt()]
[INFO] [stdout] 81 | |         name: String,
[INFO] [stdout]    | |____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:88:3
[INFO] [stdout]    |
[INFO] [stdout] 88 | /         /// The description of the plugin.
[INFO] [stdout] 89 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 90 | |         description: String,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:91:3
[INFO] [stdout]    |
[INFO] [stdout] 91 | /         /// The author of the plugin.
[INFO] [stdout] 92 | |         #[structopt(long, short, default_value = "")]
[INFO] [stdout] 93 | |         author: String,
[INFO] [stdout]    | |______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:94:3
[INFO] [stdout]    |
[INFO] [stdout] 94 | /         /// The initial version of the plugin.
[INFO] [stdout] 95 | |         #[structopt(long, short, default_value = "1.0")]
[INFO] [stdout] 96 | |         version: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/main.rs:97:3
[INFO] [stdout]    |
[INFO] [stdout] 97 | /         /// The build targets that should be set. As of writing this, the available targets are windows, linux, and osx with the default being ...
[INFO] [stdout] 98 | |         #[structopt(long, short, default_value = "windows")]
[INFO] [stdout] 99 | |         targets: String,
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `godot_rust_helper` (bin "godot_rust_helper" test) due to 13 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `godot_rust_helper` (bin "godot_rust_helper") due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "79b7aafde24030c076b6212dae00b22966fb3df849be48f3b27f605bd42b7af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79b7aafde24030c076b6212dae00b22966fb3df849be48f3b27f605bd42b7af9", kill_on_drop: false }`
[INFO] [stdout] 79b7aafde24030c076b6212dae00b22966fb3df849be48f3b27f605bd42b7af9
