[INFO] cloning repository https://github.com/ash2x3zb9cy/input-overlay-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ash2x3zb9cy/input-overlay-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fash2x3zb9cy%2Finput-overlay-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fash2x3zb9cy%2Finput-overlay-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ee61baf348fa3234c47e98d3a66f1e251c3af63
[INFO] checking ash2x3zb9cy/input-overlay-generator against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fash2x3zb9cy%2Finput-overlay-generator" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ash2x3zb9cy/input-overlay-generator
[INFO] finished tweaking git repo https://github.com/ash2x3zb9cy/input-overlay-generator
[INFO] tweaked toml for git repo https://github.com/ash2x3zb9cy/input-overlay-generator written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ash2x3zb9cy/input-overlay-generator 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 git repo https://github.com/ash2x3zb9cy/input-overlay-generator 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] faf6241037523ea0b67bff8b76dddffb04bac3ed5e557a35d2ae440bbee16bae
[INFO] running `Command { std: "docker" "start" "-a" "faf6241037523ea0b67bff8b76dddffb04bac3ed5e557a35d2ae440bbee16bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "faf6241037523ea0b67bff8b76dddffb04bac3ed5e557a35d2ae440bbee16bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf6241037523ea0b67bff8b76dddffb04bac3ed5e557a35d2ae440bbee16bae", kill_on_drop: false }`
[INFO] [stdout] faf6241037523ea0b67bff8b76dddffb04bac3ed5e557a35d2ae440bbee16bae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b2b5a5cb2b076a6b5067523f8ef8584e3f5dd65e4b701f5bedf61d4209882045
[INFO] running `Command { std: "docker" "start" "-a" "b2b5a5cb2b076a6b5067523f8ef8584e3f5dd65e4b701f5bedf61d4209882045", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking svg v0.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]     Checking structopt v0.3.17
[INFO] [stderr]     Checking overlay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     /// List of keys to generate
[INFO] [stdout] 17 | |     #[structopt(required = true)]
[INFO] [stdout] 18 | |     keys: Vec<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<String, Infallible>
[INFO] [stdout]   --> src/main.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | /     /// Stroke colour of rectangle
[INFO] [stdout] 71 | |     #[structopt(long, default_value = "black")]
[INFO] [stdout] 72 | |     stroke_color_up: String,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | /     /// Fill colour of rectangle
[INFO] [stdout] 79 | |     #[structopt(long, default_value = "none")]
[INFO] [stdout] 80 | |     rect_color_up: String,
[INFO] [stdout]    | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | /     /// Fill colour of text
[INFO] [stdout] 83 | |     #[structopt(long, default_value = "black")]
[INFO] [stdout] 84 | |     text_color_up: String,
[INFO] [stdout]    | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | /     /// Font of text
[INFO] [stdout] 87 | |     #[structopt(long, default_value = "monospace")]
[INFO] [stdout] 88 | |     font_family_up: String,
[INFO] [stdout]    | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/main.rs:98:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | /     /// Stroke colour of rectangle
[INFO] [stdout]  99 | |     #[structopt(long, default_value = "gray")]
[INFO] [stdout] 100 | |     stroke_color_down: String,
[INFO] [stdout]     | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/main.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | /     /// Fill colour of rectangle
[INFO] [stdout] 107 | |     #[structopt(long, default_value = "lightgray")]
[INFO] [stdout] 108 | |     rect_color_down: String,
[INFO] [stdout]     | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/main.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | /     /// Fill colour of text
[INFO] [stdout] 111 | |     #[structopt(long, default_value = "black")]
[INFO] [stdout] 112 | |     text_color_down: String,
[INFO] [stdout]     | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/main.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | /     /// Font of text
[INFO] [stdout] 115 | |     #[structopt(long, default_value = "monospace")]
[INFO] [stdout] 116 | |     font_family_down: String,
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `overlay` (bin "overlay") due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     /// List of keys to generate
[INFO] [stdout] 17 | |     #[structopt(required = true)]
[INFO] [stdout] 18 | |     keys: Vec<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<String, Infallible>
[INFO] [stdout]   --> src/main.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | /     /// Stroke colour of rectangle
[INFO] [stdout] 71 | |     #[structopt(long, default_value = "black")]
[INFO] [stdout] 72 | |     stroke_color_up: String,
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | /     /// Fill colour of rectangle
[INFO] [stdout] 79 | |     #[structopt(long, default_value = "none")]
[INFO] [stdout] 80 | |     rect_color_up: String,
[INFO] [stdout]    | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | /     /// Fill colour of text
[INFO] [stdout] 83 | |     #[structopt(long, default_value = "black")]
[INFO] [stdout] 84 | |     text_color_up: String,
[INFO] [stdout]    | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | /     /// Font of text
[INFO] [stdout] 87 | |     #[structopt(long, default_value = "monospace")]
[INFO] [stdout] 88 | |     font_family_up: String,
[INFO] [stdout]    | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/main.rs:98:5
[INFO] [stdout]     |
[INFO] [stdout]  98 | /     /// Stroke colour of rectangle
[INFO] [stdout]  99 | |     #[structopt(long, default_value = "gray")]
[INFO] [stdout] 100 | |     stroke_color_down: String,
[INFO] [stdout]     | |_____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/main.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | /     /// Fill colour of rectangle
[INFO] [stdout] 107 | |     #[structopt(long, default_value = "lightgray")]
[INFO] [stdout] 108 | |     rect_color_down: String,
[INFO] [stdout]     | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/main.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | /     /// Fill colour of text
[INFO] [stdout] 111 | |     #[structopt(long, default_value = "black")]
[INFO] [stdout] 112 | |     text_color_down: String,
[INFO] [stdout]     | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]    --> src/main.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | /     /// Font of text
[INFO] [stdout] 115 | |     #[structopt(long, default_value = "monospace")]
[INFO] [stdout] 116 | |     font_family_down: String,
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `overlay` (bin "overlay" test) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "b2b5a5cb2b076a6b5067523f8ef8584e3f5dd65e4b701f5bedf61d4209882045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b5a5cb2b076a6b5067523f8ef8584e3f5dd65e4b701f5bedf61d4209882045", kill_on_drop: false }`
[INFO] [stdout] b2b5a5cb2b076a6b5067523f8ef8584e3f5dd65e4b701f5bedf61d4209882045
