[INFO] fetching crate cargo-tuwui 0.2.1...
[INFO] checking cargo-tuwui-0.2.1 against try#d8be25549d5418405531341b4be6d8538fc3c42e for pr-156160-1
[INFO] extracting crate cargo-tuwui 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate cargo-tuwui 0.2.1
[INFO] finished tweaking crates.io crate cargo-tuwui 0.2.1
[INFO] tweaked toml for crates.io crate cargo-tuwui 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-tuwui 0.2.1 on toolchain d8be25549d5418405531341b4be6d8538fc3c42e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-tuwui 0.2.1 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" "+d8be25549d5418405531341b4be6d8538fc3c42e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:fd22e2154e7db748230f413534f3a6d034160c9d2b7c14b90fba4e9bfc1a36d4" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0b509b831499e43e1265dc4ad3a67ff4b577180aa8188939cc113b7aa333e36f
[INFO] running `Command { std: "docker" "start" "0b509b831499e43e1265dc4ad3a67ff4b577180aa8188939cc113b7aa333e36f", 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" "0b509b831499e43e1265dc4ad3a67ff4b577180aa8188939cc113b7aa333e36f" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b509b831499e43e1265dc4ad3a67ff4b577180aa8188939cc113b7aa333e36f", 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" "0b509b831499e43e1265dc4ad3a67ff4b577180aa8188939cc113b7aa333e36f" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking cargo-tuwui v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable `else` clause
[INFO] [stdout]    --> src/manifest/dependency.rs:166:66
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 let VersionType::Registry(new_version) = version else {
[INFO] [stdout]     |                 ------------------------------------------------ ^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 assigning to binding pattern will always succeed
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern always matches, so the else clause is unreachable
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable `else` clause
[INFO] [stdout]    --> src/manifest/dependency.rs:166:66
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 let VersionType::Registry(new_version) = version else {
[INFO] [stdout]     |                 ------------------------------------------------ ^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 assigning to binding pattern will always succeed
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern always matches, so the else clause is unreachable
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `package` is never used
[INFO] [stdout]    --> src/manifest/dependency.rs:115:18
[INFO] [stdout]     |
[INFO] [stdout]  58 | impl<'a> DependencyRef<'a> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub const fn package(&self) -> Option<&'a str> {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Git` and `Path` are never constructed
[INFO] [stdout]    --> src/manifest/dependency.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 296 | pub enum Source<'a> {
[INFO] [stdout]     |          ------ variants in this enum
[INFO] [stdout] 297 |     Registry(RegistrySource),
[INFO] [stdout] 298 |     Git {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 304 |     Path {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Source` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `package` is never used
[INFO] [stdout]    --> src/manifest/dependency.rs:115:18
[INFO] [stdout]     |
[INFO] [stdout]  58 | impl<'a> DependencyRef<'a> {
[INFO] [stdout]     | -------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub const fn package(&self) -> Option<&'a str> {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Git` and `Path` are never constructed
[INFO] [stdout]    --> src/manifest/dependency.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 296 | pub enum Source<'a> {
[INFO] [stdout]     |          ------ variants in this enum
[INFO] [stdout] 297 |     Registry(RegistrySource),
[INFO] [stdout] 298 |     Git {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 304 |     Path {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Source` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "0b509b831499e43e1265dc4ad3a67ff4b577180aa8188939cc113b7aa333e36f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b509b831499e43e1265dc4ad3a67ff4b577180aa8188939cc113b7aa333e36f", kill_on_drop: false }`
[INFO] [stdout] 0b509b831499e43e1265dc4ad3a67ff4b577180aa8188939cc113b7aa333e36f
