[INFO] cloning repository https://github.com/Kartofi/kartof-images
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kartofi/kartof-images" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKartofi%2Fkartof-images", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKartofi%2Fkartof-images'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dab15c42609a011c4c6ba0648fc17087a9600e16
[INFO] checking Kartofi/kartof-images against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKartofi%2Fkartof-images" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Kartofi/kartof-images
[INFO] finished tweaking git repo https://github.com/Kartofi/kartof-images
[INFO] tweaked toml for git repo https://github.com/Kartofi/kartof-images written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kartofi/kartof-images on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kartofi/kartof-images 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.35
[INFO] [stderr]   Downloaded serde v1.0.197
[INFO] [stderr]   Downloaded itoa v1.0.10
[INFO] [stderr]   Downloaded proc-macro2 v1.0.79
[INFO] [stderr]   Downloaded ryu v1.0.17
[INFO] [stderr]   Downloaded serde_derive v1.0.197
[INFO] [stderr]   Downloaded serde_json v1.0.114
[INFO] [stderr]   Downloaded syn v2.0.53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 194e71c1ec8c8e72c6c441099dca38a67788329fca56de5565765054d6eb3732
[INFO] running `Command { std: "docker" "start" "194e71c1ec8c8e72c6c441099dca38a67788329fca56de5565765054d6eb3732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "194e71c1ec8c8e72c6c441099dca38a67788329fca56de5565765054d6eb3732", kill_on_drop: false }`
[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" "194e71c1ec8c8e72c6c441099dca38a67788329fca56de5565765054d6eb3732" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "194e71c1ec8c8e72c6c441099dca38a67788329fca56de5565765054d6eb3732", kill_on_drop: false }`
[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" "194e71c1ec8c8e72c6c441099dca38a67788329fca56de5565765054d6eb3732" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking kartof-images v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ReadUntilBoundary`
[INFO] [stdout]  --> src/http.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::utils::format_request::{ReadUntilBoundary, ReqType};
[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 imports: `Route` and `self`
[INFO] [stdout]  --> src/http.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::utils::format_response::{self, Route};
[INFO] [stdout]   |                                     ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handle_upload`
[INFO] [stdout]  --> src/http.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::utils::manage_uploads::{self, handle_upload};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]  --> src/http.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::borrow::BorrowMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File` and `clone`
[INFO] [stdout]   --> src/http.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     clone,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     fs::{self, File},
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time`
[INFO] [stdout]   --> src/http.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::{thread, time};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ptr::null`
[INFO] [stdout]  --> src/utils/format_response.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs, ptr::null};
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReadUntilBoundary`
[INFO] [stdout]  --> src/http.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::utils::format_request::{ReadUntilBoundary, ReqType};
[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 imports: `Route` and `self`
[INFO] [stdout]  --> src/http.rs:2:37
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::utils::format_response::{self, Route};
[INFO] [stdout]   |                                     ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `handle_upload`
[INFO] [stdout]  --> src/http.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::utils::manage_uploads::{self, handle_upload};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]  --> src/http.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::borrow::BorrowMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File` and `clone`
[INFO] [stdout]   --> src/http.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     clone,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     fs::{self, File},
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time`
[INFO] [stdout]   --> src/http.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::{thread, time};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ptr::null`
[INFO] [stdout]  --> src/utils/format_response.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs, ptr::null};
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `contents` is never read
[INFO] [stdout]   --> src/http.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let mut contents: Vec<u8> = Vec::new();
[INFO] [stdout]    |                                     ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 74 |                     contents = fs::read("ui/no-image.png").unwrap();
[INFO] [stdout]    |                     -------- `contents` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils/format_request.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut path_parts: Vec<&str> = parts[1].split("?").collect();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/utils/manage_uploads.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     mut stream: TcpStream,
[INFO] [stdout]    |     ----^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boundary`
[INFO] [stdout]   --> src/utils/manage_uploads.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |     if let Some(boundary) = boundary {
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `contents` is never read
[INFO] [stdout]   --> src/http.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let mut contents: Vec<u8> = Vec::new();
[INFO] [stdout]    |                                     ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 74 |                     contents = fs::read("ui/no-image.png").unwrap();
[INFO] [stdout]    |                     -------- `contents` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils/format_request.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut path_parts: Vec<&str> = parts[1].split("?").collect();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/utils/manage_uploads.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     mut stream: TcpStream,
[INFO] [stdout]    |     ----^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boundary`
[INFO] [stdout]   --> src/utils/manage_uploads.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |     if let Some(boundary) = boundary {
[INFO] [stdout]    |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boundary`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.63s
[INFO] running `Command { std: "docker" "inspect" "194e71c1ec8c8e72c6c441099dca38a67788329fca56de5565765054d6eb3732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "194e71c1ec8c8e72c6c441099dca38a67788329fca56de5565765054d6eb3732", kill_on_drop: false }`
[INFO] [stdout] 194e71c1ec8c8e72c6c441099dca38a67788329fca56de5565765054d6eb3732
