[INFO] fetching crate hooks 3.0.0-alpha.15...
[INFO] fixing hooks-3.0.0-alpha.15 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate hooks 3.0.0-alpha.15 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hooks 3.0.0-alpha.15
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hooks 3.0.0-alpha.15
[INFO] tweaked toml for crates.io crate hooks 3.0.0-alpha.15 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hooks 3.0.0-alpha.15 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2d0ab1c07eacac99ae41f4849f2aa37b04d8226a1352a1c5316d52bbf97a7d23
[INFO] running `Command { std: "docker" "start" "2d0ab1c07eacac99ae41f4849f2aa37b04d8226a1352a1c5316d52bbf97a7d23", 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" "2d0ab1c07eacac99ae41f4849f2aa37b04d8226a1352a1c5316d52bbf97a7d23" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d0ab1c07eacac99ae41f4849f2aa37b04d8226a1352a1c5316d52bbf97a7d23", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2d0ab1c07eacac99ae41f4849f2aa37b04d8226a1352a1c5316d52bbf97a7d23" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking syn-lite v0.3.0
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking hooks-gen v0.2.0
[INFO] [stderr]     Checking hooks-core v3.0.0-alpha.6
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking hooks v3.0.0-alpha.15 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]        Fixed src/state_with_updater.rs (2 fixes)
[INFO] [stderr]        Fixed src/state_with_updater/update_state/set.rs (3 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/gen_ref.rs:69:9
[INFO] [stdout]     |
[INFO] [stdout]  69 |         &other.key()
[INFO] [stdout]     |         ^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/share_value.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             <$ty>::equivalent_to($expr, $other_expr)
[INFO] [stdout]     |             -------------------- borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/state_with_updater/update_state/call.rs (2 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/gen_signal.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         &other._to_signal()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/share_value.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             <$ty>::equivalent_to($expr, $other_expr)
[INFO] [stdout]     |             -------------------- borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/state_with_updater/update_state/reducer.rs (2 fixes)
[INFO] [stderr]        Fixed src/share_value.rs (7 fixes)
[INFO] [stderr]        Fixed src/state_with_updater/update_state/toggle.rs (2 fixes)
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking async-io v2.6.0
[INFO] [stderr]    Migrating tests/many_tokens.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/use_1_hook.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/use_2_hooks.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/gen_ref.rs:69:9
[INFO] [stdout]     |
[INFO] [stdout]  69 |         &other.key()
[INFO] [stdout]     |         ^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/share_value.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             <$ty>::equivalent_to($expr, $other_expr)
[INFO] [stdout]     |             -------------------- borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]     = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/gen_signal.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |         &other._to_signal()
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/share_value.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             <$ty>::equivalent_to($expr, $other_expr)
[INFO] [stdout]     |             -------------------- borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating tests/use_0_hooks.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.14s
[INFO] [stderr] crater-edition-check: hooks v3.0.0-alpha.15 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking hooks v3.0.0-alpha.15 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/gen_ref.rs:69:10
[INFO] [stdout]     |
[INFO] [stdout]  69 |         &other.key()
[INFO] [stdout]     |          ^^^^^^^^^^-
[INFO] [stdout]     |          |         |
[INFO] [stdout]     |          |         temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/share_value.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             <$ty>::equivalent_to($expr, $other_expr)
[INFO] [stdout]     |             -------------------- borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/gen_signal.rs:178:10
[INFO] [stdout]     |
[INFO] [stdout] 178 |         &other._to_signal()
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                |
[INFO] [stdout]     |          |                temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/share_value.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             <$ty>::equivalent_to($expr, $other_expr)
[INFO] [stdout]     |             -------------------- borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hooks` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/gen_ref.rs:69:10
[INFO] [stdout]     |
[INFO] [stdout]  69 |         &other.key()
[INFO] [stdout]     |          ^^^^^^^^^^-
[INFO] [stdout]     |          |         |
[INFO] [stdout]     |          |         temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/share_value.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             <$ty>::equivalent_to($expr, $other_expr)
[INFO] [stdout]     |             -------------------- borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/gen_signal.rs:178:10
[INFO] [stdout]     |
[INFO] [stdout] 178 |         &other._to_signal()
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^-
[INFO] [stdout]     |          |                |
[INFO] [stdout]     |          |                temporary value is freed at the end of this statement
[INFO] [stdout]     |          creates a temporary value which is freed while still in use
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/share_value.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |             <$ty>::equivalent_to($expr, $other_expr)
[INFO] [stdout]     |             -------------------- borrow later used by call
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hooks` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2d0ab1c07eacac99ae41f4849f2aa37b04d8226a1352a1c5316d52bbf97a7d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0ab1c07eacac99ae41f4849f2aa37b04d8226a1352a1c5316d52bbf97a7d23", kill_on_drop: false }`
[INFO] [stdout] 2d0ab1c07eacac99ae41f4849f2aa37b04d8226a1352a1c5316d52bbf97a7d23
