[INFO] fetching crate emit_opentelemetry 0.32.0...
[INFO] fixing emit_opentelemetry-0.32.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate emit_opentelemetry 0.32.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate emit_opentelemetry 0.32.0
[INFO] finished tweaking crates.io crate emit_opentelemetry 0.32.0
[INFO] tweaked toml for crates.io crate emit_opentelemetry 0.32.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate emit_opentelemetry 0.32.0 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 emit_opentelemetry 0.32.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 794287f6c34dc8182580af7f42914951ec622fd44572a7cf9eaacc7b2fcb647c
[INFO] running `Command { std: "docker" "start" "794287f6c34dc8182580af7f42914951ec622fd44572a7cf9eaacc7b2fcb647c", 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" "794287f6c34dc8182580af7f42914951ec622fd44572a7cf9eaacc7b2fcb647c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "794287f6c34dc8182580af7f42914951ec622fd44572a7cf9eaacc7b2fcb647c", 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" "794287f6c34dc8182580af7f42914951ec622fd44572a7cf9eaacc7b2fcb647c" "/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 zerocopy v0.8.50
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling value-bag v1.12.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking serde_fmt v1.1.0
[INFO] [stderr]     Checking serde_buf v0.1.2
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling emit_core v1.20.0
[INFO] [stderr]     Checking value-bag-serde1 v1.12.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]    Compiling fv-template v0.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling emit_macros v1.20.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking opentelemetry v0.32.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking opentelemetry_sdk v0.32.1
[INFO] [stderr]     Checking emit v1.20.0
[INFO] [stderr]     Checking opentelemetry-stdout v0.32.0
[INFO] [stderr]     Checking emit_opentelemetry v0.32.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/internal_metrics.rs (1 fix)
[INFO] [stderr]        Fixed src/lib.rs (6 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> src/lib.rs:2214:34
[INFO] [stdout]      |
[INFO] [stdout] 2214 |                     span_parent: emit_span_id(cx.span().span_context().span_id()),
[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/lib.rs:2213:31
[INFO] [stdout]      |
[INFO] [stdout] 2213 |                     trace_id: emit_trace_id(cx.span().span_context().trace_id()),
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: `impl Props` will capture more lifetimes than possibly intended in edition 2024
[INFO] [stdout]    --> src/lib.rs:637:25
[INFO] [stdout]     |
[INFO] [stdout] 637 | ) -> (IncomingSpanCtxt, impl emit::Props)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds
[INFO] [stdout]    --> src/lib.rs:635:13
[INFO] [stdout]     |
[INFO] [stdout] 635 |     tracer: &T,
[INFO] [stdout]     |             ^
[INFO] [stdout]     = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024
[INFO] [stdout] note: you could use a `use<...>` bound to explicitly specify captures, but argument-position `impl Trait`s are not nameable
[INFO] [stdout]    --> src/lib.rs:636:12
[INFO] [stdout]     |
[INFO] [stdout] 636 |     props: impl emit::Props,
[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/rpit-lifetime-capture.html>
[INFO] [stdout]     = note: `--force-warn impl-trait-overcaptures` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit
[INFO] [stdout]     |
[INFO] [stdout] 634 ~ fn incoming_span_ctxt<T: Tracer, U: emit::Props>(
[INFO] [stdout] 635 |     tracer: &T,
[INFO] [stdout] 636 ~     props: U,
[INFO] [stdout] 637 ~ ) -> (IncomingSpanCtxt, impl emit::Props + use<T, U>)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.29s
[INFO] [stdout] warning: `impl Props` will capture more lifetimes than possibly intended in edition 2024
[INFO] [stdout]    --> src/lib.rs:637:25
[INFO] [stdout]     |
[INFO] [stdout] 637 | ) -> (IncomingSpanCtxt, impl emit::Props)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: specifically, this lifetime is in scope but not mentioned in the type's bounds
[INFO] [stdout]    --> src/lib.rs:635:13
[INFO] [stdout]     |
[INFO] [stdout] 635 |     tracer: &T,
[INFO] [stdout]     |             ^
[INFO] [stdout]     = note: all lifetimes in scope will be captured by `impl Trait`s in edition 2024
[INFO] [stdout] note: you could use a `use<...>` bound to explicitly specify captures, but argument-position `impl Trait`s are not nameable
[INFO] [stdout]    --> src/lib.rs:636:12
[INFO] [stdout]     |
[INFO] [stdout] 636 |     props: impl emit::Props,
[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/rpit-lifetime-capture.html>
[INFO] [stdout]     = note: `--force-warn impl-trait-overcaptures` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] help: use the precise capturing `use<...>` syntax to make the captures explicit
[INFO] [stdout]     |
[INFO] [stdout] 634 ~ fn incoming_span_ctxt<T: Tracer, U: emit::Props>(
[INFO] [stdout] 635 |     tracer: &T,
[INFO] [stdout] 636 ~     props: U,
[INFO] [stdout] 637 ~ ) -> (IncomingSpanCtxt, impl emit::Props + use<T, U>)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] crater-edition-check: emit_opentelemetry v0.32.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking emit_opentelemetry v0.32.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]     --> src/lib.rs:2213:31
[INFO] [stdout]      |
[INFO] [stdout] 2213 |                     trace_id: emit_trace_id(cx.span().span_context().trace_id()),
[INFO] [stdout]      |                     ----------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |         |
[INFO] [stdout]      |                     |         creates a temporary value which is freed while still in use
[INFO] [stdout]      |                     borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 2216 |                 }
[INFO] [stdout]      |                 - temporary value is freed at the end of this statement
[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/lib.rs:2214:34
[INFO] [stdout]      |
[INFO] [stdout] 2214 |                     span_parent: emit_span_id(cx.span().span_context().span_id()),
[INFO] [stdout]      |                     -------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                     |            |
[INFO] [stdout]      |                     |            creates a temporary value which is freed while still in use
[INFO] [stdout]      |                     borrow later used here
[INFO] [stdout] 2215 |                     span_id: "00f067aa0ba902b7",
[INFO] [stdout] 2216 |                 }
[INFO] [stdout]      |                 - temporary value is freed at the end of this statement
[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 `emit_opentelemetry` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "794287f6c34dc8182580af7f42914951ec622fd44572a7cf9eaacc7b2fcb647c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794287f6c34dc8182580af7f42914951ec622fd44572a7cf9eaacc7b2fcb647c", kill_on_drop: false }`
[INFO] [stdout] 794287f6c34dc8182580af7f42914951ec622fd44572a7cf9eaacc7b2fcb647c
