[INFO] fetching crate virt 0.4.3...
[INFO] fixing virt-0.4.3 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate virt 0.4.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate virt 0.4.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate virt 0.4.3
[INFO] tweaked toml for crates.io crate virt 0.4.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate virt 0.4.3 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 virt 0.4.3 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-4-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 609b8914ce9a712772f7cd232bcb9233446bf67f3e432b7152de788af81e3f31
[INFO] running `Command { std: "docker" "start" "609b8914ce9a712772f7cd232bcb9233446bf67f3e432b7152de788af81e3f31", 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" "609b8914ce9a712772f7cd232bcb9233446bf67f3e432b7152de788af81e3f31" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "609b8914ce9a712772f7cd232bcb9233446bf67f3e432b7152de788af81e3f31", 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" "609b8914ce9a712772f7cd232bcb9233446bf67f3e432b7152de788af81e3f31" "/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 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking xml-rs v0.8.27
[INFO] [stderr]     Checking uuid v1.18.0
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling virt-sys v0.3.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking termios v0.3.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking virt v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking regex-automata v0.3.9
[INFO] [stderr]        Fixed src/error.rs (1 fix)
[INFO] [stderr]        Fixed src/event.rs (4 fixes)
[INFO] [stderr]        Fixed src/enumutil.rs (19 fixes)
[INFO] [stderr]        Fixed src/storage_pool.rs (1 fix)
[INFO] [stderr]        Fixed src/storage_vol.rs (1 fix)
[INFO] [stderr]        Fixed src/typedparams.rs (7 fixes)
[INFO] [stderr]        Fixed src/connect.rs (1 fix)
[INFO] [stderr]        Fixed src/domain.rs (7 fixes)
[INFO] [stderr]        Fixed src/lib.rs (6 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/stream.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | /         callback(
[INFO] [stdout] 30 | |             unsafe {
[INFO] [stdout] 31 | |                 sys::virStreamRef(c);
[INFO] [stdout] 32 | |                 &Stream::from_ptr(c)
[INFO] [stdout]    | |                 ^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 33 | |             },
[INFO] [stdout] 34 | |             flags,
[INFO] [stdout] 35 | |         );
[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] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking regex v1.9.6
[INFO] [stderr]     Checking serde-xml-rs v0.6.0
[INFO] [stderr]    Migrating tests/api.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/auth.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/suspend.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/hello.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> src/stream.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | /         callback(
[INFO] [stdout] 30 | |             unsafe {
[INFO] [stdout] 31 | |                 sys::virStreamRef(c);
[INFO] [stdout] 32 | |                 &Stream::from_ptr(c)
[INFO] [stdout]    | |                 ^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 33 | |             },
[INFO] [stdout] 34 | |             flags,
[INFO] [stdout] 35 | |         );
[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] [stderr]    Migrating tests/stream.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/network.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/storage_pool.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/connect.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/interface.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/integration_qemu.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/console.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating tests/domain.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/console-read.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/migrate.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.20s
[INFO] [stderr] crater-edition-check: virt v0.4.3 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking virt v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/enumutil.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/stream.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 29 | /         callback(
[INFO] [stdout] 30 | |             unsafe {
[INFO] [stdout] 31 | |                 sys::virStreamRef(c);
[INFO] [stdout] 32 | |                 &Stream::from_ptr(c)
[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] 33 | |             },
[INFO] [stdout] 34 | |             flags,
[INFO] [stdout] 35 | |         );
[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 `virt` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/stream.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 29 | /         callback(
[INFO] [stdout] 30 | |             unsafe {
[INFO] [stdout] 31 | |                 sys::virStreamRef(c);
[INFO] [stdout] 32 | |                 &Stream::from_ptr(c)
[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] 33 | |             },
[INFO] [stdout] 34 | |             flags,
[INFO] [stdout] 35 | |         );
[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 `virt` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "609b8914ce9a712772f7cd232bcb9233446bf67f3e432b7152de788af81e3f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609b8914ce9a712772f7cd232bcb9233446bf67f3e432b7152de788af81e3f31", kill_on_drop: false }`
[INFO] [stdout] 609b8914ce9a712772f7cd232bcb9233446bf67f3e432b7152de788af81e3f31
