[INFO] fetching crate borrow-dev 0.1.4...
[INFO] checking borrow-dev-0.1.4 against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] extracting crate borrow-dev 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate borrow-dev 0.1.4
[INFO] finished tweaking crates.io crate borrow-dev 0.1.4
[INFO] tweaked toml for crates.io crate borrow-dev 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate borrow-dev 0.1.4 on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate borrow-dev 0.1.4 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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded git2 v0.20.4
[INFO] [stderr]   Downloaded emojic v0.5.1
[INFO] [stderr]   Downloaded libz-sys v1.1.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3858e76f1cb83283940e12def1adb40ffceff9ed6f8304f060b12ec88f428c78
[INFO] running `Command { std: "docker" "start" "3858e76f1cb83283940e12def1adb40ffceff9ed6f8304f060b12ec88f428c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3858e76f1cb83283940e12def1adb40ffceff9ed6f8304f060b12ec88f428c78", 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" "3858e76f1cb83283940e12def1adb40ffceff9ed6f8304f060b12ec88f428c78" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3858e76f1cb83283940e12def1adb40ffceff9ed6f8304f060b12ec88f428c78", 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" "3858e76f1cb83283940e12def1adb40ffceff9ed6f8304f060b12ec88f428c78" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]     Checking tokio v1.51.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking zerofrom v0.1.7
[INFO] [stderr]     Checking newline-converter v0.3.0
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking md5 v0.8.0
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[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking yoke v0.8.2
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[INFO] [stderr]     Checking signal-hook-mio v0.2.5
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[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking terminal_size v0.4.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]     Checking emojic v0.5.1
[INFO] [stderr]     Checking inquire v0.7.5
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.112
[INFO] [stderr]    Compiling libz-sys v1.1.25
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.18.3+1.9.2
[INFO] [stderr]    Compiling openssl v0.10.76
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
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[INFO] [stderr]     Checking tokio-util v0.7.18
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[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking borrow-dev v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]   --> src/start/lib/prompt.rs:26:26
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut result = String::new();
[INFO] [stdout]    |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 42 |                     result = Text::new(&prompt_message)
[INFO] [stdout]    |                     ------ `result` 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: struct `TemplateConfig` is never constructed
[INFO] [stdout]   --> src/start/lib/install_template.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct TemplateConfig {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `default_value` and `description` are never read
[INFO] [stdout]   --> src/start/lib/prompt.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct PlaceholderValue {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout]  8 |     pub value: String,
[INFO] [stdout]  9 |     pub default_value: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub description: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]   --> src/start/lib/prompt.rs:26:26
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut result = String::new();
[INFO] [stdout]    |                          ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 42 |                     result = Text::new(&prompt_message)
[INFO] [stdout]    |                     ------ `result` 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: struct `TemplateConfig` is never constructed
[INFO] [stdout]   --> src/start/lib/install_template.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct TemplateConfig {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `default_value` and `description` are never read
[INFO] [stdout]   --> src/start/lib/prompt.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct PlaceholderValue {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout]  8 |     pub value: String,
[INFO] [stdout]  9 |     pub default_value: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub description: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.42s
[INFO] running `Command { std: "docker" "inspect" "3858e76f1cb83283940e12def1adb40ffceff9ed6f8304f060b12ec88f428c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3858e76f1cb83283940e12def1adb40ffceff9ed6f8304f060b12ec88f428c78", kill_on_drop: false }`
[INFO] [stdout] 3858e76f1cb83283940e12def1adb40ffceff9ed6f8304f060b12ec88f428c78
