[INFO] cloning repository https://github.com/tolluset/mru
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tolluset/mru" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftolluset%2Fmru", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftolluset%2Fmru'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 289e4f1c7f587bbce3bc8f56e5674789a2d5ac47
[INFO] checking tolluset/mru against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftolluset%2Fmru" "/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/tolluset/mru
[INFO] finished tweaking git repo https://github.com/tolluset/mru
[INFO] tweaked toml for git repo https://github.com/tolluset/mru written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tolluset/mru on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tolluset/mru 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustls v0.23.25
[INFO] [stderr]   Downloaded rustls-webpki v0.103.0
[INFO] [stderr]   Downloaded libssh2-sys v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 613409b556f7cd4fa9039ae411d07bb20d8bdc63943e7b1a6b40bda46e68f4ab
[INFO] running `Command { std: "docker" "start" "-a" "613409b556f7cd4fa9039ae411d07bb20d8bdc63943e7b1a6b40bda46e68f4ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "613409b556f7cd4fa9039ae411d07bb20d8bdc63943e7b1a6b40bda46e68f4ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613409b556f7cd4fa9039ae411d07bb20d8bdc63943e7b1a6b40bda46e68f4ab", kill_on_drop: false }`
[INFO] [stdout] 613409b556f7cd4fa9039ae411d07bb20d8bdc63943e7b1a6b40bda46e68f4ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a130de41f579ddfa87f2940a63a79bfbcb3769cb60ef895fb19f96a35032aa32
[INFO] running `Command { std: "docker" "start" "-a" "a130de41f579ddfa87f2940a63a79bfbcb3769cb60ef895fb19f96a35032aa32", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking indexmap v2.8.0
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling rustix v1.0.3
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[INFO] [stderr]     Checking linux-raw-sys v0.9.3
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[INFO] [stderr]     Checking dirs-sys v0.5.0
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[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]     Checking tempfile v3.19.1
[INFO] [stderr]    Compiling openssl-sys v0.9.107
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.18.1+1.9.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking tower v0.5.2
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[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]    Compiling clap_derive v4.5.32
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[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking icu_normalizer v1.5.0
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking toml_edit v0.22.24
[INFO] [stderr]     Checking reqwest v0.12.15
[INFO] [stderr]     Checking toml v0.8.20
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[INFO] [stderr]     Checking mru v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/git.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error::Error;
[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::path::PathBuf`
[INFO] [stdout]  --> src/github.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Map`
[INFO] [stdout]  --> src/package.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::{json, Value, Map};
[INFO] [stdout]   |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/package.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/git.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error::Error;
[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::path::PathBuf`
[INFO] [stdout]  --> src/github.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Map`
[INFO] [stdout]  --> src/package.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_json::{json, Value, Map};
[INFO] [stdout]   |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/package.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]    --> src/package.rs:176:21
[INFO] [stdout]     |
[INFO] [stdout] 176 |         if let Some(version) = peer_deps.get(package_name) {
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pull_repository` is never used
[INFO] [stdout]    --> src/git.rs:224:8
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub fn pull_repository(repo_path: &str, dry_run: bool) -> 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: function `check_pr_status` is never used
[INFO] [stdout]    --> src/github.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub fn check_pr_status(repo_path: &str, branch_name: &str) -> Result<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `list_prs` is never used
[INFO] [stdout]    --> src/github.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub fn list_prs(repo_path: &str, state: &str) -> Result<Vec<(String, String, String)>> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_pr` is never used
[INFO] [stdout]    --> src/github.rs:198:8
[INFO] [stdout]     |
[INFO] [stdout] 198 | pub fn merge_pr(repo_path: &str, branch_name: &str, merge_method: &str) -> Result<bool> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fork_repository` is never used
[INFO] [stdout]    --> src/github.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub fn fork_repository(github_url: &str, output_dir: &str) -> Result<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_repository` is never used
[INFO] [stdout]   --> src/repo.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn check_repository(repo: &Repository) -> Result<bool> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_current_branch` is never used
[INFO] [stdout]   --> src/repo.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn get_current_branch(repo_path: &str) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_branch` is never used
[INFO] [stdout]   --> src/repo.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn create_branch(repo_path: &str, branch_name: &str, dry_run: bool) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checkout_original_branch` is never used
[INFO] [stdout]    --> src/repo.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn checkout_original_branch(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pull_repository` is never used
[INFO] [stdout]    --> src/repo.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub fn pull_repository(repo_path: &str, dry_run: bool) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `version`
[INFO] [stdout]    --> src/package.rs:176:21
[INFO] [stdout]     |
[INFO] [stdout] 176 |         if let Some(version) = peer_deps.get(package_name) {
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pull_repository` is never used
[INFO] [stdout]    --> src/git.rs:224:8
[INFO] [stdout]     |
[INFO] [stdout] 224 | pub fn pull_repository(repo_path: &str, dry_run: bool) -> 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: function `check_pr_status` is never used
[INFO] [stdout]    --> src/github.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub fn check_pr_status(repo_path: &str, branch_name: &str) -> Result<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `list_prs` is never used
[INFO] [stdout]    --> src/github.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub fn list_prs(repo_path: &str, state: &str) -> Result<Vec<(String, String, String)>> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_pr` is never used
[INFO] [stdout]    --> src/github.rs:198:8
[INFO] [stdout]     |
[INFO] [stdout] 198 | pub fn merge_pr(repo_path: &str, branch_name: &str, merge_method: &str) -> Result<bool> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fork_repository` is never used
[INFO] [stdout]    --> src/github.rs:232:8
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub fn fork_repository(github_url: &str, output_dir: &str) -> Result<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_repository` is never used
[INFO] [stdout]   --> src/repo.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn check_repository(repo: &Repository) -> Result<bool> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_current_branch` is never used
[INFO] [stdout]   --> src/repo.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn get_current_branch(repo_path: &str) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_branch` is never used
[INFO] [stdout]   --> src/repo.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub fn create_branch(repo_path: &str, branch_name: &str, dry_run: bool) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checkout_original_branch` is never used
[INFO] [stdout]    --> src/repo.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn checkout_original_branch(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pull_repository` is never used
[INFO] [stdout]    --> src/repo.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub fn pull_repository(repo_path: &str, dry_run: bool) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "a130de41f579ddfa87f2940a63a79bfbcb3769cb60ef895fb19f96a35032aa32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a130de41f579ddfa87f2940a63a79bfbcb3769cb60ef895fb19f96a35032aa32", kill_on_drop: false }`
[INFO] [stdout] a130de41f579ddfa87f2940a63a79bfbcb3769cb60ef895fb19f96a35032aa32