[INFO] cloning repository https://github.com/elena-krismer/RustyArchiver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elena-krismer/RustyArchiver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felena-krismer%2FRustyArchiver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felena-krismer%2FRustyArchiver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1270eef7d8a3a02fc787d080c4d4d6cb92e5887d
[INFO] checking elena-krismer/RustyArchiver against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felena-krismer%2FRustyArchiver" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/elena-krismer/RustyArchiver
[INFO] finished tweaking git repo https://github.com/elena-krismer/RustyArchiver
[INFO] tweaked toml for git repo https://github.com/elena-krismer/RustyArchiver written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/elena-krismer/RustyArchiver 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/elena-krismer/RustyArchiver 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 }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.6
[INFO] [stderr]   Downloaded clap_builder v4.5.6
[INFO] [stderr]   Downloaded simple_logger v1.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ee6c08330e847305ee7cad3634660d1f02b1fe1fb46baaab7bfc09135720d0ce
[INFO] running `Command { std: "docker" "start" "-a" "ee6c08330e847305ee7cad3634660d1f02b1fe1fb46baaab7bfc09135720d0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee6c08330e847305ee7cad3634660d1f02b1fe1fb46baaab7bfc09135720d0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6c08330e847305ee7cad3634660d1f02b1fe1fb46baaab7bfc09135720d0ce", kill_on_drop: false }`
[INFO] [stdout] ee6c08330e847305ee7cad3634660d1f02b1fe1fb46baaab7bfc09135720d0ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6dbde38425fe11ddb3e70949e462d62c9466cd27a77965cfd47077e75ad9cfbc
[INFO] running `Command { std: "docker" "start" "-a" "6dbde38425fe11ddb3e70949e462d62c9466cd27a77965cfd47077e75ad9cfbc", kill_on_drop: false }`
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking clap_builder v4.5.6
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking simple_logger v1.16.0
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]     Checking clap v4.5.6
[INFO] [stderr]     Checking rustyarchiver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `log_file`
[INFO] [stdout]    --> src/main.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     let log_file = OpenOptions::new()
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_file`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clean_up` is never used
[INFO] [stdout]    --> src/main.rs:169:4
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn clean_up(temp_dir: &Path) -> io::Result<()> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `log_file`
[INFO] [stdout]    --> src/main.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     let log_file = OpenOptions::new()
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_file`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clean_up` is never used
[INFO] [stdout]    --> src/main.rs:169:4
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn clean_up(temp_dir: &Path) -> io::Result<()> {
[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 9.62s
[INFO] running `Command { std: "docker" "inspect" "6dbde38425fe11ddb3e70949e462d62c9466cd27a77965cfd47077e75ad9cfbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dbde38425fe11ddb3e70949e462d62c9466cd27a77965cfd47077e75ad9cfbc", kill_on_drop: false }`
[INFO] [stdout] 6dbde38425fe11ddb3e70949e462d62c9466cd27a77965cfd47077e75ad9cfbc