[INFO] fetching crate mru 0.1.2...
[INFO] checking mru-0.1.2 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate mru 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mru 0.1.2
[INFO] finished tweaking crates.io crate mru 0.1.2
[INFO] tweaked toml for crates.io crate mru 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mru 0.1.2 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mru 0.1.2 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 053969fd3ba62303df759a9717fd92935d12896035d9d116e553bcd2ea216907
[INFO] running `Command { std: "docker" "start" "-a" "053969fd3ba62303df759a9717fd92935d12896035d9d116e553bcd2ea216907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "053969fd3ba62303df759a9717fd92935d12896035d9d116e553bcd2ea216907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053969fd3ba62303df759a9717fd92935d12896035d9d116e553bcd2ea216907", kill_on_drop: false }`
[INFO] [stdout] 053969fd3ba62303df759a9717fd92935d12896035d9d116e553bcd2ea216907
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14048858eb0eb8404843305b08c3931bf55faddf04de9bd1b457ce6d7f3a210e
[INFO] running `Command { std: "docker" "start" "-a" "14048858eb0eb8404843305b08c3931bf55faddf04de9bd1b457ce6d7f3a210e", kill_on_drop: false }`
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rustix v1.0.3
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking linux-raw-sys v0.9.3
[INFO] [stderr]     Checking winnow v0.7.4
[INFO] [stderr]     Checking clap_builder v4.5.32
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking tokio v1.44.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling cc v1.2.17
[INFO] [stderr]     Checking toml_edit v0.22.24
[INFO] [stderr]     Checking clap v4.5.32
[INFO] [stderr]     Checking tempfile v3.19.1
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]    Compiling openssl-sys v0.9.106
[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]     Checking idna_adapter v1.2.0
[INFO] [stderr]    Compiling openssl v0.10.71
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking toml v0.8.20
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking h2 v0.4.8
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper-util v0.1.10
[INFO] [stderr]     Checking git2 v0.20.1
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.15
[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)]` 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)]` 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)]` on by default
[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)]` 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)]` 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: 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)]` 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 25.99s
[INFO] running `Command { std: "docker" "inspect" "14048858eb0eb8404843305b08c3931bf55faddf04de9bd1b457ce6d7f3a210e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14048858eb0eb8404843305b08c3931bf55faddf04de9bd1b457ce6d7f3a210e", kill_on_drop: false }`
[INFO] [stdout] 14048858eb0eb8404843305b08c3931bf55faddf04de9bd1b457ce6d7f3a210e