[INFO] cloning repository https://github.com/sovietbehemoth/bhi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sovietbehemoth/bhi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsovietbehemoth%2Fbhi", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c508cdda22bae9f1fdd4d92be7d51b8819900ea0
[INFO] checking sovietbehemoth/bhi against master#ab26b175979ee7b2cb3302dce204b99df96f7efb for pr-157696
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsovietbehemoth%2Fbhi" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sovietbehemoth/bhi
[INFO] finished tweaking git repo https://github.com/sovietbehemoth/bhi
[INFO] tweaked toml for git repo https://github.com/sovietbehemoth/bhi written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sovietbehemoth/bhi on toolchain ab26b175979ee7b2cb3302dce204b99df96f7efb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab26b175979ee7b2cb3302dce204b99df96f7efb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1672d0102e73350d48c6f08c8d71e49cc9b871eac0b3a6ef40745146daa581b1" "/opt/rustwide/cargo-home/bin/cargo" "+ab26b175979ee7b2cb3302dce204b99df96f7efb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1672d0102e73350d48c6f08c8d71e49cc9b871eac0b3a6ef40745146daa581b1" "/opt/rustwide/cargo-home/bin/cargo" "+ab26b175979ee7b2cb3302dce204b99df96f7efb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/render.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::io::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/render.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::io::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/encoder.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     compressed.write_all(&raw);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let _ = compressed.write_all(&raw);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/encoder.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     file.write_all(&res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let _ = file.write_all(&res);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_to_BHI` should have a snake case name
[INFO] [stdout]   --> src/encoder.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn convert_to_BHI(file_path: String, new_name: String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `convert_to_bhi`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/decode.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     file.read_to_end(&mut data);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let _ = file.read_to_end(&mut data);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_BHI` should have a snake case name
[INFO] [stdout]    --> src/decode.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn from_BHI(file_path: &String, new_name: &String, format: &String) {
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `from_bhi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/decode.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 |     img.save(&format!("{}.{}", new_name, format));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 186 |     let _ = img.save(&format!("{}.{}", new_name, format));
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_from_BHI` should have a snake case name
[INFO] [stdout]    --> src/decode.rs:198:8
[INFO] [stdout]     |
[INFO] [stdout] 198 | pub fn convert_from_BHI(file_path: String, new_name: String, format: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `convert_from_bhi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_BHI` should have a snake case name
[INFO] [stdout]   --> src/render.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn render_BHI(fpath: String, window: &druid::WindowHandle)  {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `render_bhi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/render.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             canvas.draw_point(p);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let _ = canvas.draw_point(p);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/encoder.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     compressed.write_all(&raw);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let _ = compressed.write_all(&raw);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/encoder.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     file.write_all(&res);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let _ = file.write_all(&res);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_to_BHI` should have a snake case name
[INFO] [stdout]   --> src/encoder.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn convert_to_BHI(file_path: String, new_name: String) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `convert_to_bhi`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/decode.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     file.read_to_end(&mut data);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let _ = file.read_to_end(&mut data);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_BHI` should have a snake case name
[INFO] [stdout]    --> src/decode.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn from_BHI(file_path: &String, new_name: &String, format: &String) {
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `from_bhi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/decode.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 |     img.save(&format!("{}.{}", new_name, format));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 186 |     let _ = img.save(&format!("{}.{}", new_name, format));
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_from_BHI` should have a snake case name
[INFO] [stdout]    --> src/decode.rs:198:8
[INFO] [stdout]     |
[INFO] [stdout] 198 | pub fn convert_from_BHI(file_path: String, new_name: String, format: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `convert_from_bhi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_BHI` should have a snake case name
[INFO] [stdout]   --> src/render.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn render_BHI(fpath: String, window: &druid::WindowHandle)  {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `render_bhi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/render.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             canvas.draw_point(p);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |             let _ = canvas.draw_point(p);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "1672d0102e73350d48c6f08c8d71e49cc9b871eac0b3a6ef40745146daa581b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1672d0102e73350d48c6f08c8d71e49cc9b871eac0b3a6ef40745146daa581b1", kill_on_drop: false }`
[INFO] [stdout] 1672d0102e73350d48c6f08c8d71e49cc9b871eac0b3a6ef40745146daa581b1
