[INFO] cloning repository https://github.com/tyaso777/document-diff-report
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyaso777/document-diff-report" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyaso777%2Fdocument-diff-report", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyaso777%2Fdocument-diff-report'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6aeb0d496f78b051f90bcaa21440d7780da8aa7
[INFO] checking tyaso777/document-diff-report against c0dfa9ae292642b7683cf7162ffb6880170df098 for pr-160902
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyaso777%2Fdocument-diff-report" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tyaso777/document-diff-report
[INFO] finished tweaking git repo https://github.com/tyaso777/document-diff-report
[INFO] tweaked toml for git repo https://github.com/tyaso777/document-diff-report written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tyaso777/document-diff-report on toolchain c0dfa9ae292642b7683cf7162ffb6880170df098
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tyaso777/document-diff-report 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" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 71ca1dc985d41d7a8fbd090ae2411fd1cebb84dc97bcce6aa9af2488cf26ccfc
[INFO] running `Command { std: "docker" "start" "71ca1dc985d41d7a8fbd090ae2411fd1cebb84dc97bcce6aa9af2488cf26ccfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71ca1dc985d41d7a8fbd090ae2411fd1cebb84dc97bcce6aa9af2488cf26ccfc", 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" "71ca1dc985d41d7a8fbd090ae2411fd1cebb84dc97bcce6aa9af2488cf26ccfc" "/opt/rustwide/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71ca1dc985d41d7a8fbd090ae2411fd1cebb84dc97bcce6aa9af2488cf26ccfc", 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" "71ca1dc985d41d7a8fbd090ae2411fd1cebb84dc97bcce6aa9af2488cf26ccfc" "/opt/rustwide/cargo-home/bin/cargo" "+c0dfa9ae292642b7683cf7162ffb6880170df098" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking simd-adler32 v0.3.9
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[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/conversion.rs:213:24
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn convert_with_office(input: &Path, output: &Path, kind: InputKind) -> Result<()> {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/conversion.rs:213:38
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn convert_with_office(input: &Path, output: &Path, kind: InputKind) -> Result<()> {
[INFO] [stdout]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kind`
[INFO] [stdout]    --> src/conversion.rs:213:53
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn convert_with_office(input: &Path, output: &Path, kind: InputKind) -> Result<()> {
[INFO] [stdout]     |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/conversion.rs:299:9
[INFO] [stdout]     |
[INFO] [stdout] 299 |     let mut candidates = vec![PathBuf::from("soffice"), PathBuf::from("libreoffice")];
[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: `input`
[INFO] [stdout]    --> src/conversion.rs:213:24
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn convert_with_office(input: &Path, output: &Path, kind: InputKind) -> Result<()> {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/conversion.rs:213:38
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn convert_with_office(input: &Path, output: &Path, kind: InputKind) -> Result<()> {
[INFO] [stdout]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kind`
[INFO] [stdout]    --> src/conversion.rs:213:53
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn convert_with_office(input: &Path, output: &Path, kind: InputKind) -> Result<()> {
[INFO] [stdout]     |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_kind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/conversion.rs:299:9
[INFO] [stdout]     |
[INFO] [stdout] 299 |     let mut candidates = vec![PathBuf::from("soffice"), PathBuf::from("libreoffice")];
[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: constant `OFFICE_CONVERTER` is never used
[INFO] [stdout]  --> src/conversion.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const OFFICE_CONVERTER: &str = include_str!("../scripts/convert_office_to_pdf.ps1");
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.62s
[INFO] running `Command { std: "docker" "inspect" "71ca1dc985d41d7a8fbd090ae2411fd1cebb84dc97bcce6aa9af2488cf26ccfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ca1dc985d41d7a8fbd090ae2411fd1cebb84dc97bcce6aa9af2488cf26ccfc", kill_on_drop: false }`
[INFO] [stdout] 71ca1dc985d41d7a8fbd090ae2411fd1cebb84dc97bcce6aa9af2488cf26ccfc
