[INFO] fetching crate common_sequence_diagram_io 0.2.0...
[INFO] checking common_sequence_diagram_io-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate common_sequence_diagram_io 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate common_sequence_diagram_io 0.2.0
[INFO] finished tweaking crates.io crate common_sequence_diagram_io 0.2.0
[INFO] tweaked toml for crates.io crate common_sequence_diagram_io 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate common_sequence_diagram_io 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 30a1fd7358f45a985f1bc14705b9ec908fef3ff193715fb5b26da950f460f2e7
[INFO] running `Command { std: "docker" "start" "-a" "30a1fd7358f45a985f1bc14705b9ec908fef3ff193715fb5b26da950f460f2e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30a1fd7358f45a985f1bc14705b9ec908fef3ff193715fb5b26da950f460f2e7", kill_on_drop: false }`
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[INFO] [stdout] 8ffd969aa896fa5830d3896943c4f462b2939b97e5709f77c2d113b85abebb81
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[INFO] [stdout] warning: constant `MY_COLOR_WHITE` is never used
[INFO] [stdout]   --> src/tests/lang_minimal/to_image/drawing_context.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub const MY_COLOR_WHITE : [u8;3] = [255u8,  255u8,  255u8];
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MY_COLOR_BLACK` is never used
[INFO] [stdout]   --> src/tests/lang_minimal/to_image/drawing_context.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub const MY_COLOR_BLACK : [u8;3] = [0u8, 0u8, 0u8];
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MY_COLOR_LIFELINE` is never used
[INFO] [stdout]   --> src/tests/lang_minimal/to_image/drawing_context.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub const MY_COLOR_LIFELINE : [u8;3] = [22u8, 22u8, 130u8];
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MY_COLOR_MESSAGE` is never used
[INFO] [stdout]   --> src/tests/lang_minimal/to_image/drawing_context.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub const MY_COLOR_MESSAGE : [u8;3] = [15u8, 86u8, 15u8];
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MinimalDrawingContext` is never constructed
[INFO] [stdout]   --> src/tests/lang_minimal/to_image/drawing_context.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct MinimalDrawingContext {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/tests/lang_minimal/to_image/drawing_context.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl MinimalDrawingContext {
[INFO] [stdout]    | -------------------------- associated function in this implementation
[INFO] [stdout] 57 |
[INFO] [stdout] 58 |     pub fn new(general_context : GeneralContext) -> MinimalDrawingContext {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] running `Command { std: "docker" "rm" "-f" "8ffd969aa896fa5830d3896943c4f462b2939b97e5709f77c2d113b85abebb81", kill_on_drop: false }`
[INFO] [stdout] 8ffd969aa896fa5830d3896943c4f462b2939b97e5709f77c2d113b85abebb81