[INFO] cloning repository https://github.com/Bobxcat/json_parse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bobxcat/json_parse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBobxcat%2Fjson_parse", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] checking Bobxcat/json_parse against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBobxcat%2Fjson_parse" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bobxcat/json_parse on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bobxcat/json_parse
[INFO] finished tweaking git repo https://github.com/Bobxcat/json_parse
[INFO] tweaked toml for git repo https://github.com/Bobxcat/json_parse written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Bobxcat/json_parse 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating git repository `https://github.com/Bobxcat/json_parse.git`
[INFO] [stderr]     Updating git repository `https://github.com/Bobxcat/json_parse.git`
[INFO] [stderr]     Updating git repository `https://github.com/Bobxcat/json_parse.git`
[INFO] [stderr]     Updating git repository `https://github.com/Bobxcat/json_parse.git`
[INFO] [stderr]     Updating git repository `https://github.com/Bobxcat/json_parse.git`
[INFO] [stderr]     Updating git repository `https://github.com/Bobxcat/json_parse.git`
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[INFO] [stderr]     Checking json_parse v0.1.0 (https://github.com/Bobxcat/json_parse.git?rev=e326d6dccc09b8b576432e96ae8558d79292110d#e326d6dc)
[INFO] [stderr]     Checking json_parse v0.1.0 (https://github.com/Bobxcat/json_parse.git?rev=903aed8c46024b9165624faac9f012c36a31a703#903aed8c)
[INFO] [stderr]     Checking json_parse v0.1.0 (https://github.com/Bobxcat/json_parse.git?rev=11c3b3eaa6b68cb886c5fe8a866f22db8053a251#11c3b3ea)
[INFO] [stderr]     Checking json_parse v0.1.0 (https://github.com/Bobxcat/json_parse.git?rev=33b7caa349e884a604bd85ef7bf9acffc9705326#33b7caa3)
[INFO] [stderr]     Checking json_parse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking json_parse v0.1.0 (https://github.com/Bobxcat/json_parse.git?rev=2d7a475c9c31727db71511292cf12b3290112b85#2d7a475c)
[INFO] [stderr]     Checking json_parse v0.1.0 (https://github.com/Bobxcat/json_parse.git?rev=bd28c7f1b0c1680bc84e5f16daa87dadb863630e#bd28c7f1)
[INFO] [stdout] warning: unused import: `BuildHasher`
[INFO] [stdout]  --> src/jsontern.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     hash::{BuildHasher, Hash, Hasher},
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking json_parse v0.1.0 (https://github.com/Bobxcat/json_parse.git?rev=f1cd7181c2fdf03910bc623661a44bbc9b943895#f1cd7181)
[INFO] [stdout] warning: associated function `zero` is never used
[INFO] [stdout]   --> src/parse.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl JsonNum {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 64 |     pub fn zero(sign: Sign) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `advance` is never used
[INFO] [stdout]    --> src/parse.rs:829:12
[INFO] [stdout]     |
[INFO] [stdout] 793 | impl<I: ParseInput> ParseCursor<I> {
[INFO] [stdout]     | ---------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 829 |     pub fn advance(&mut self, count: usize) -> ParseRes<()> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `mem::size_of` and `sync::Arc`
[INFO] [stdout]  --> src/main.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{hint::black_box, mem::size_of, sync::Arc};
[INFO] [stdout]   |                            ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |       return main_flamegraph();
[INFO] [stdout]    |       ------------------------ any code following this expression is unreachable
[INFO] [stdout] 21 |
[INFO] [stdout] 22 | /     let raw = r#"
[INFO] [stdout] 23 | |
[INFO] [stdout] 24 | |         [
[INFO] [stdout] 25 | |             "Hello🌱 there, yall!",
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |
[INFO] [stdout] 48 | |     "#;
[INFO] [stdout]    | |_______^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BuildHasher`
[INFO] [stdout]  --> src/jsontern.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     hash::{BuildHasher, Hash, Hasher},
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `zero` is never used
[INFO] [stdout]   --> src/parse.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl JsonNum {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 64 |     pub fn zero(sign: Sign) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `advance` is never used
[INFO] [stdout]    --> src/parse.rs:829:12
[INFO] [stdout]     |
[INFO] [stdout] 793 | impl<I: ParseInput> ParseCursor<I> {
[INFO] [stdout]     | ---------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 829 |     pub fn advance(&mut self, count: usize) -> ParseRes<()> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `mem::size_of` and `sync::Arc`
[INFO] [stdout]  --> src/main.rs:1:28
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{hint::black_box, mem::size_of, sync::Arc};
[INFO] [stdout]   |                            ^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |       return main_flamegraph();
[INFO] [stdout]    |       ------------------------ any code following this expression is unreachable
[INFO] [stdout] 21 |
[INFO] [stdout] 22 | /     let raw = r#"
[INFO] [stdout] 23 | |
[INFO] [stdout] 24 | |         [
[INFO] [stdout] 25 | |             "Hello🌱 there, yall!",
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |
[INFO] [stdout] 48 | |     "#;
[INFO] [stdout]    | |_______^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.10s
[INFO] running `Command { std: "docker" "inspect" "3b923ef2a485f5d7bbcee4a55540392c62cdc43bc23db163a2a2d67b49301915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b923ef2a485f5d7bbcee4a55540392c62cdc43bc23db163a2a2d67b49301915", kill_on_drop: false }`
[INFO] [stdout] 3b923ef2a485f5d7bbcee4a55540392c62cdc43bc23db163a2a2d67b49301915