[INFO] fetching crate yffi 0.28.0...
[INFO] testing yffi-0.28.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate yffi 0.28.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate yffi 0.28.0
[INFO] finished tweaking crates.io crate yffi 0.28.0
[INFO] tweaked toml for crates.io crate yffi 0.28.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yffi 0.28.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yffi 0.28.0 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97
[INFO] running `Command { std: "docker" "start" "43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97", 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" "43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling smallvec v1.16.1
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling smallstr v0.3.1
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling dashmap v6.2.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling yrs v0.28.0
[INFO] [stderr]    Compiling yffi v0.28.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/lib.rs:243:16
[INFO] [stdout]     |
[INFO] [stdout] 243 |             if (!self.value.is_null()) {
[INFO] [stdout]     |                ^                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 243 -             if (!self.value.is_null()) {
[INFO] [stdout] 243 +             if !self.value.is_null() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:4275:12
[INFO] [stdout]      |
[INFO] [stdout] 4275 |     fn txn(&self) -> &yrs::TransactionMut {
[INFO] [stdout]      |            ^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |            |         ||
[INFO] [stdout]      |            |         |the same lifetime is hidden here
[INFO] [stdout]      |            |         the same lifetime is elided here
[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] 4275 |     fn txn(&self) -> &yrs::TransactionMut<'_> {
[INFO] [stdout]      |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:4306:12
[INFO] [stdout]      |
[INFO] [stdout] 4306 |     fn txn(&self) -> &yrs::TransactionMut {
[INFO] [stdout]      |            ^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |            |         ||
[INFO] [stdout]      |            |         |the same lifetime is hidden here
[INFO] [stdout]      |            |         the same lifetime is elided here
[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] 4306 |     fn txn(&self) -> &yrs::TransactionMut<'_> {
[INFO] [stdout]      |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.58s
[INFO] running `Command { std: "docker" "inspect" "43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling yffi v0.28.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/lib.rs:243:16
[INFO] [stdout]     |
[INFO] [stdout] 243 |             if (!self.value.is_null()) {
[INFO] [stdout]     |                ^                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 243 -             if (!self.value.is_null()) {
[INFO] [stdout] 243 +             if !self.value.is_null() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:4275:12
[INFO] [stdout]      |
[INFO] [stdout] 4275 |     fn txn(&self) -> &yrs::TransactionMut {
[INFO] [stdout]      |            ^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |            |         ||
[INFO] [stdout]      |            |         |the same lifetime is hidden here
[INFO] [stdout]      |            |         the same lifetime is elided here
[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] 4275 |     fn txn(&self) -> &yrs::TransactionMut<'_> {
[INFO] [stdout]      |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lib.rs:4306:12
[INFO] [stdout]      |
[INFO] [stdout] 4306 |     fn txn(&self) -> &yrs::TransactionMut {
[INFO] [stdout]      |            ^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |            |         ||
[INFO] [stdout]      |            |         |the same lifetime is hidden here
[INFO] [stdout]      |            |         the same lifetime is elided here
[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] 4306 |     fn txn(&self) -> &yrs::TransactionMut<'_> {
[INFO] [stdout]      |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.54s
[INFO] running `Command { std: "docker" "inspect" "43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/lib.rs:243:16
[INFO] [stderr]     |
[INFO] [stderr] 243 |             if (!self.value.is_null()) {
[INFO] [stderr]     |                ^                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 243 -             if (!self.value.is_null()) {
[INFO] [stderr] 243 +             if !self.value.is_null() {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:4275:12
[INFO] [stderr]      |
[INFO] [stderr] 4275 |     fn txn(&self) -> &yrs::TransactionMut {
[INFO] [stderr]      |            ^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |            |         ||
[INFO] [stderr]      |            |         |the same lifetime is hidden here
[INFO] [stderr]      |            |         the same lifetime is elided here
[INFO] [stderr]      |            the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 4275 |     fn txn(&self) -> &yrs::TransactionMut<'_> {
[INFO] [stderr]      |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lib.rs:4306:12
[INFO] [stderr]      |
[INFO] [stderr] 4306 |     fn txn(&self) -> &yrs::TransactionMut {
[INFO] [stderr]      |            ^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |            |         ||
[INFO] [stderr]      |            |         |the same lifetime is hidden here
[INFO] [stderr]      |            |         the same lifetime is elided here
[INFO] [stderr]      |            the lifetime is elided here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 4306 |     fn txn(&self) -> &yrs::TransactionMut<'_> {
[INFO] [stderr]      |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `yffi` (lib test) generated 3 warnings (run `cargo fix --lib -p yffi --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/yffi/54791c2b9ad0f096/out/yrs-54791c2b9ad0f096)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97", kill_on_drop: false }`
[INFO] [stdout] 43bbbdfa5ff3e8a7f19786d45dc013edef0c6f8bc5103ebc52dcf6fee48c8b97
