[INFO] fetching crate rgb-aluvm 0.11.1-rc.3...
[INFO] fixing rgb-aluvm-0.11.1-rc.3 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate rgb-aluvm 0.11.1-rc.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rgb-aluvm 0.11.1-rc.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rgb-aluvm 0.11.1-rc.3
[INFO] tweaked toml for crates.io crate rgb-aluvm 0.11.1-rc.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rgb-aluvm 0.11.1-rc.3 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] crate crates.io crate rgb-aluvm 0.11.1-rc.3 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "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:rw,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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9cb2afdd8955b863aa81603c3718822967114961b916aa07a636a22dac7bf5a1
[INFO] running `Command { std: "docker" "start" "9cb2afdd8955b863aa81603c3718822967114961b916aa07a636a22dac7bf5a1", 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" "9cb2afdd8955b863aa81603c3718822967114961b916aa07a636a22dac7bf5a1" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cb2afdd8955b863aa81603c3718822967114961b916aa07a636a22dac7bf5a1", 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" "9cb2afdd8955b863aa81603c3718822967114961b916aa07a636a22dac7bf5a1" "/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 proc-macro2 v1.0.106
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking amplify_num v0.5.3
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]     Checking mnemonic v1.1.1
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking amplify_apfloat v0.3.1
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking amplify_syn v2.0.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling amplify_derive v4.0.1
[INFO] [stderr]    Compiling rgb-strict-encoding-derive v1.0.1
[INFO] [stderr]     Checking amplify v4.8.1
[INFO] [stderr]     Checking baid64 v0.4.1
[INFO] [stderr]     Checking rgb-strict-encoding v1.0.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking rgb-aluvm v0.11.1-rc.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/isa/macros.rs (1 fix)
[INFO] [stderr]        Fixed src/data/number.rs (1 fix)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/data/number.rs:1192:21
[INFO] [stdout]      |
[INFO] [stdout] 1192 |                     &self.bytes[..len].to_hex()
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     this temporary value will be dropped at the end of the block
[INFO] [stdout]      |                     borrow later used here
[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/library/lib.rs:331:19
[INFO] [stdout]     |
[INFO] [stdout] 331 |             match Instr::<Isa>::decode(&mut reader) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                   up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 332 |                 Ok(instr) => writeln!(writer, "{instr}")?,
[INFO] [stdout]     |                    -----
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    `instr` calls a custom destructor
[INFO] [stdout]     |                    `instr` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 335 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/data/number.rs:1192:21
[INFO] [stdout]      |
[INFO] [stdout] 1192 |                     &self.bytes[..len].to_hex()
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     this temporary value will be dropped at the end of the block
[INFO] [stdout]      |                     borrow later used here
[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/library/lib.rs:331:19
[INFO] [stdout]     |
[INFO] [stdout] 331 |             match Instr::<Isa>::decode(&mut reader) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                   up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 332 |                 Ok(instr) => writeln!(writer, "{instr}")?,
[INFO] [stdout]     |                    -----
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    `instr` calls a custom destructor
[INFO] [stdout]     |                    `instr` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 335 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[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 examples/rgb.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.72s
[INFO] [stderr] crater-edition-check: rgb-aluvm v0.11.1-rc.3 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking rgb-aluvm v0.11.1-rc.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> src/data/number.rs:1192:22
[INFO] [stdout]      |
[INFO] [stdout] 1192 |                     &self.bytes[..len].to_hex()
[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]      |                     borrow later used here
[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/data/number.rs:1192:22
[INFO] [stdout]      |
[INFO] [stdout] 1192 |                     &self.bytes[..len].to_hex()
[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]      |                     borrow later used here
[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 `rgb-aluvm` (lib test) 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 E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rgb-aluvm` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9cb2afdd8955b863aa81603c3718822967114961b916aa07a636a22dac7bf5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb2afdd8955b863aa81603c3718822967114961b916aa07a636a22dac7bf5a1", kill_on_drop: false }`
[INFO] [stdout] 9cb2afdd8955b863aa81603c3718822967114961b916aa07a636a22dac7bf5a1
