[INFO] cloning repository https://github.com/FalconHorse/DocumentGenerator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FalconHorse/DocumentGenerator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFalconHorse%2FDocumentGenerator", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 780b187cecf5b677e1354a82d82757cf3644f8c9
[INFO] building FalconHorse/DocumentGenerator against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFalconHorse%2FDocumentGenerator" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FalconHorse/DocumentGenerator
[INFO] finished tweaking git repo https://github.com/FalconHorse/DocumentGenerator
[INFO] tweaked toml for git repo https://github.com/FalconHorse/DocumentGenerator written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FalconHorse/DocumentGenerator on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FalconHorse/DocumentGenerator 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling DocumentGenerator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `extract::multipart`
[INFO] [stdout]  --> src/main.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use axum::{Router, extract::multipart};
[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::collections::HashMap`
[INFO] [stdout]  --> src/controller.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Error`
[INFO] [stdout]  --> src/controller.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Json`
[INFO] [stdout]  --> src/controller.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use axum::{Json, Router};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `axum::extract::connect_info::ResponseFuture`
[INFO] [stdout]  --> src/controller.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use axum::extract::connect_info::ResponseFuture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Seek`
[INFO] [stdout]  --> src/zipper.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Cursor, Seek, SeekFrom, Write};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/controller.rs:19:46
[INFO] [stdout]    |
[INFO] [stdout] 19 | async fn identify_type_and_transform_handler(mut multipart: Multipart) -> impl IntoResponse {
[INFO] [stdout]    |                                              ----^^^^^^^^^
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/generator.rs:39:47
[INFO] [stdout]    |
[INFO] [stdout] 39 |     zip_and_return(out).await.unwrap_or_else(|err| Vec::new())
[INFO] [stdout]    |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/generator.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     unimplemented!("transform_to_pdf_from_html function is not implemented yet");
[INFO] [stdout]    |     ---------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 87 |     let mut doc = default_pdf_settings();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `doc`
[INFO] [stdout]   --> src/generator.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut doc = default_pdf_settings();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_doc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/generator.rs:85:31
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn transform_to_pdf_from_html(field: &Field, file_name: &str) -> Vec<u8> {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> src/generator.rs:85:46
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn transform_to_pdf_from_html(field: &Field, file_name: &str) -> Vec<u8> {
[INFO] [stdout]    |                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "1401e1758923f1e6b14ea8ec69e0c0e839714d1990a5211c8208c149f5634017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1401e1758923f1e6b14ea8ec69e0c0e839714d1990a5211c8208c149f5634017", kill_on_drop: false }`
[INFO] [stdout] 1401e1758923f1e6b14ea8ec69e0c0e839714d1990a5211c8208c149f5634017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a9ee28417db8ceefc416e2d3e97c634be4ce62822701acbad42f501e9ef0794
[INFO] running `Command { std: "docker" "start" "-a" "1a9ee28417db8ceefc416e2d3e97c634be4ce62822701acbad42f501e9ef0794", kill_on_drop: false }`
[INFO] [stderr]    Compiling DocumentGenerator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `extract::multipart`
[INFO] [stdout]  --> src/main.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use axum::{Router, extract::multipart};
[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::collections::HashMap`
[INFO] [stdout]  --> src/controller.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Error`
[INFO] [stdout]  --> src/controller.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Json`
[INFO] [stdout]  --> src/controller.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use axum::{Json, Router};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `axum::extract::connect_info::ResponseFuture`
[INFO] [stdout]  --> src/controller.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use axum::extract::connect_info::ResponseFuture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Seek`
[INFO] [stdout]  --> src/zipper.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Cursor, Seek, SeekFrom, Write};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/controller.rs:19:46
[INFO] [stdout]    |
[INFO] [stdout] 19 | async fn identify_type_and_transform_handler(mut multipart: Multipart) -> impl IntoResponse {
[INFO] [stdout]    |                                              ----^^^^^^^^^
[INFO] [stdout]    |                                              |
[INFO] [stdout]    |                                              help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/generator.rs:39:47
[INFO] [stdout]    |
[INFO] [stdout] 39 |     zip_and_return(out).await.unwrap_or_else(|err| Vec::new())
[INFO] [stdout]    |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/generator.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     unimplemented!("transform_to_pdf_from_html function is not implemented yet");
[INFO] [stdout]    |     ---------------------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 87 |     let mut doc = default_pdf_settings();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `doc`
[INFO] [stdout]   --> src/generator.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut doc = default_pdf_settings();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_doc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/generator.rs:85:31
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn transform_to_pdf_from_html(field: &Field, file_name: &str) -> Vec<u8> {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> src/generator.rs:85:46
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn transform_to_pdf_from_html(field: &Field, file_name: &str) -> Vec<u8> {
[INFO] [stdout]    |                                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "1a9ee28417db8ceefc416e2d3e97c634be4ce62822701acbad42f501e9ef0794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9ee28417db8ceefc416e2d3e97c634be4ce62822701acbad42f501e9ef0794", kill_on_drop: false }`
[INFO] [stdout] 1a9ee28417db8ceefc416e2d3e97c634be4ce62822701acbad42f501e9ef0794
