[INFO] cloning repository https://github.com/CollinEdward/Rust-Binary-Search
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CollinEdward/Rust-Binary-Search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCollinEdward%2FRust-Binary-Search", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCollinEdward%2FRust-Binary-Search'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 288b1f9b251c905bcb15c529b92414c2716500c3
[INFO] checking CollinEdward/Rust-Binary-Search against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCollinEdward%2FRust-Binary-Search" "/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/CollinEdward/Rust-Binary-Search
[INFO] finished tweaking git repo https://github.com/CollinEdward/Rust-Binary-Search
[INFO] tweaked toml for git repo https://github.com/CollinEdward/Rust-Binary-Search written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CollinEdward/Rust-Binary-Search on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CollinEdward/Rust-Binary-Search 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baa9993474d6e1e9e16ba61120fef52be7e2532f64b790e221771c713c781b8c
[INFO] running `Command { std: "docker" "start" "-a" "baa9993474d6e1e9e16ba61120fef52be7e2532f64b790e221771c713c781b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baa9993474d6e1e9e16ba61120fef52be7e2532f64b790e221771c713c781b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa9993474d6e1e9e16ba61120fef52be7e2532f64b790e221771c713c781b8c", kill_on_drop: false }`
[INFO] [stdout] baa9993474d6e1e9e16ba61120fef52be7e2532f64b790e221771c713c781b8c
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 949dcf2ab88bd5eb75e22da57debd19e9781e54922ea573529307c9901d87aee
[INFO] running `Command { std: "docker" "start" "-a" "949dcf2ab88bd5eb75e22da57debd19e9781e54922ea573529307c9901d87aee", kill_on_drop: false }`
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[INFO] [stderr]     Checking unic-langid-impl v0.9.4
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[INFO] [stderr]     Checking glib v0.16.9
[INFO] [stderr]     Checking cairo-rs v0.16.7
[INFO] [stderr]     Checking atk v0.16.0
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[INFO] [stderr]     Checking gdk-pixbuf v0.16.7
[INFO] [stderr]     Checking pangocairo v0.16.3
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[INFO] [stderr]     Checking rust_syntax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/GUI.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn main() -> Result<(), PlatformError> {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ui_builder` is never used
[INFO] [stdout]   --> src/GUI.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn ui_builder() -> impl Widget<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `GUI` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod GUI;
[INFO] [stdout]   |     ^^^ help: convert the identifier to snake case: `gui`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/GUI.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn main() -> Result<(), PlatformError> {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ui_builder` is never used
[INFO] [stdout]   --> src/GUI.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn ui_builder() -> impl Widget<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `GUI` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod GUI;
[INFO] [stdout]   |     ^^^ help: convert the identifier to snake case: `gui`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "949dcf2ab88bd5eb75e22da57debd19e9781e54922ea573529307c9901d87aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "949dcf2ab88bd5eb75e22da57debd19e9781e54922ea573529307c9901d87aee", kill_on_drop: false }`
[INFO] [stdout] 949dcf2ab88bd5eb75e22da57debd19e9781e54922ea573529307c9901d87aee