[INFO] fetching crate xrcf 0.8.0...
[INFO] testing xrcf-0.8.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate xrcf 0.8.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate xrcf 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate xrcf 0.8.0
[INFO] tweaked toml for crates.io crate xrcf 0.8.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xrcf 0.8.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xrcf 0.8.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c0a3c21b01a6ee641ccfb2eae7c7f8757ead737a2fde36426308f1e18b54fab
[INFO] running `Command { std: "docker" "start" "-a" "7c0a3c21b01a6ee641ccfb2eae7c7f8757ead737a2fde36426308f1e18b54fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c0a3c21b01a6ee641ccfb2eae7c7f8757ead737a2fde36426308f1e18b54fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c0a3c21b01a6ee641ccfb2eae7c7f8757ead737a2fde36426308f1e18b54fab", kill_on_drop: false }`
[INFO] [stdout] 7c0a3c21b01a6ee641ccfb2eae7c7f8757ead737a2fde36426308f1e18b54fab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 449a07a0c5342752c57d9a1dd37d67e12aa7dc169257c3f434100dceff248cf1
[INFO] running `Command { std: "docker" "start" "-a" "449a07a0c5342752c57d9a1dd37d67e12aa7dc169257c3f434100dceff248cf1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling xrcf v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Variadic` is never constructed
[INFO] [stdout]    --> src/ir/value.rs:302:12
[INFO] [stdout]     |
[INFO] [stdout] 302 | pub struct Variadic;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:53:11
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn rd(&self) -> parking_lot::RwLockReadGuard<T>;
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn rd(&self) -> parking_lot::RwLockReadGuard<'_, T>;
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<T>;
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<'_, T>;
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn rd(&self) -> parking_lot::RwLockReadGuard<T> {
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn rd(&self) -> parking_lot::RwLockReadGuard<'_, T> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<T> {
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<'_, T> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.06s
[INFO] running `Command { std: "docker" "inspect" "449a07a0c5342752c57d9a1dd37d67e12aa7dc169257c3f434100dceff248cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "449a07a0c5342752c57d9a1dd37d67e12aa7dc169257c3f434100dceff248cf1", kill_on_drop: false }`
[INFO] [stdout] 449a07a0c5342752c57d9a1dd37d67e12aa7dc169257c3f434100dceff248cf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a4497607c91c017bb00f969a02058e3924500ec57b9ac0757682b1ae2c4c142
[INFO] running `Command { std: "docker" "start" "-a" "9a4497607c91c017bb00f969a02058e3924500ec57b9ac0757682b1ae2c4c142", kill_on_drop: false }`
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stdout] warning: struct `Variadic` is never constructed
[INFO] [stdout]    --> src/ir/value.rs:302:12
[INFO] [stdout]     |
[INFO] [stdout] 302 | pub struct Variadic;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:53:11
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn rd(&self) -> parking_lot::RwLockReadGuard<T>;
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn rd(&self) -> parking_lot::RwLockReadGuard<'_, T>;
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<T>;
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<'_, T>;
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn rd(&self) -> parking_lot::RwLockReadGuard<T> {
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn rd(&self) -> parking_lot::RwLockReadGuard<'_, T> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<T> {
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<'_, T> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling xrcf v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `xrcf::tester`
[INFO] [stdout]   --> tests/convert/cf_to_llvm.rs:5:11
[INFO] [stdout]    |
[INFO] [stdout]  5 | use xrcf::tester::DefaultTester;
[INFO] [stdout]    |           ^^^^^^ could not find `tester` in `xrcf`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "test-utils")]
[INFO] [stdout]    |       ---------------------- the item is gated behind the `test-utils` feature
[INFO] [stdout] 51 | pub mod tester;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `xrcf::tester`
[INFO] [stdout]   --> tests/convert/experimental_to_mlir.rs:7:11
[INFO] [stdout]    |
[INFO] [stdout]  7 | use xrcf::tester::DefaultTester;
[INFO] [stdout]    |           ^^^^^^ could not find `tester` in `xrcf`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "test-utils")]
[INFO] [stdout]    |       ---------------------- the item is gated behind the `test-utils` feature
[INFO] [stdout] 51 | pub mod tester;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `xrcf::tester`
[INFO] [stdout]   --> tests/convert/func_to_llvm.rs:5:11
[INFO] [stdout]    |
[INFO] [stdout]  5 | use xrcf::tester::DefaultTester;
[INFO] [stdout]    |           ^^^^^^ could not find `tester` in `xrcf`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "test-utils")]
[INFO] [stdout]    |       ---------------------- the item is gated behind the `test-utils` feature
[INFO] [stdout] 51 | pub mod tester;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `xrcf::tester`
[INFO] [stdout]   --> tests/convert/mlir_to_llvmir.rs:7:11
[INFO] [stdout]    |
[INFO] [stdout]  7 | use xrcf::tester::DefaultTester;
[INFO] [stdout]    |           ^^^^^^ could not find `tester` in `xrcf`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "test-utils")]
[INFO] [stdout]    |       ---------------------- the item is gated behind the `test-utils` feature
[INFO] [stdout] 51 | pub mod tester;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `xrcf::tester`
[INFO] [stdout]   --> tests/convert/mlir_to_wat.rs:5:11
[INFO] [stdout]    |
[INFO] [stdout]  5 | use xrcf::tester::DefaultTester;
[INFO] [stdout]    |           ^^^^^^ could not find `tester` in `xrcf`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "test-utils")]
[INFO] [stdout]    |       ---------------------- the item is gated behind the `test-utils` feature
[INFO] [stdout] 51 | pub mod tester;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `xrcf::tester`
[INFO] [stdout]   --> tests/convert/scf_to_cf.rs:5:11
[INFO] [stdout]    |
[INFO] [stdout]  5 | use xrcf::tester::DefaultTester;
[INFO] [stdout]    |           ^^^^^^ could not find `tester` in `xrcf`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "test-utils")]
[INFO] [stdout]    |       ---------------------- the item is gated behind the `test-utils` feature
[INFO] [stdout] 51 | pub mod tester;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `xrcf::tester`
[INFO] [stdout]   --> tests/canonicalize.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use xrcf::tester::DefaultTester;
[INFO] [stdout]    |           ^^^^^^ could not find `tester` in `xrcf`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "test-utils")]
[INFO] [stdout]    |       ---------------------- the item is gated behind the `test-utils` feature
[INFO] [stdout] 51 | pub mod tester;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `xrcf::tester`
[INFO] [stdout]   --> tests/arith.rs:8:11
[INFO] [stdout]    |
[INFO] [stdout]  8 | use xrcf::tester::DefaultTester;
[INFO] [stdout]    |           ^^^^^^ could not find `tester` in `xrcf`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "test-utils")]
[INFO] [stdout]    |       ---------------------- the item is gated behind the `test-utils` feature
[INFO] [stdout] 51 | pub mod tester;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xrcf` (test "arith") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xrcf` (test "canonicalize") due to 1 previous error
[INFO] [stderr] error: could not compile `xrcf` (test "tests") due to 6 previous errors
[INFO] [stdout] warning: struct `Variadic` is never constructed
[INFO] [stdout]    --> src/ir/value.rs:302:12
[INFO] [stdout]     |
[INFO] [stdout] 302 | pub struct Variadic;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:53:11
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn rd(&self) -> parking_lot::RwLockReadGuard<T>;
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn rd(&self) -> parking_lot::RwLockReadGuard<'_, T>;
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:55:11
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<T>;
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<'_, T>;
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:59:11
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn rd(&self) -> parking_lot::RwLockReadGuard<T> {
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn rd(&self) -> parking_lot::RwLockReadGuard<'_, T> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/shared.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<T> {
[INFO] [stdout]    |           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |           |
[INFO] [stdout]    |           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn wr(&self) -> parking_lot::RwLockWriteGuard<'_, T> {
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a4497607c91c017bb00f969a02058e3924500ec57b9ac0757682b1ae2c4c142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a4497607c91c017bb00f969a02058e3924500ec57b9ac0757682b1ae2c4c142", kill_on_drop: false }`
[INFO] [stdout] 9a4497607c91c017bb00f969a02058e3924500ec57b9ac0757682b1ae2c4c142
