[INFO] fetching crate butlerswarm 0.9.1...
[INFO] fixing butlerswarm-0.9.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate butlerswarm 0.9.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate butlerswarm 0.9.1
[INFO] finished tweaking crates.io crate butlerswarm 0.9.1
[INFO] tweaked toml for crates.io crate butlerswarm 0.9.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate butlerswarm 0.9.1 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 butlerswarm 0.9.1 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] 944b3a18a01fd45b9fd4670eee1dd09b587b5ca49f93fe0906b98b9507278fab
[INFO] running `Command { std: "docker" "start" "944b3a18a01fd45b9fd4670eee1dd09b587b5ca49f93fe0906b98b9507278fab", 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" "944b3a18a01fd45b9fd4670eee1dd09b587b5ca49f93fe0906b98b9507278fab" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "944b3a18a01fd45b9fd4670eee1dd09b587b5ca49f93fe0906b98b9507278fab", 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" "944b3a18a01fd45b9fd4670eee1dd09b587b5ca49f93fe0906b98b9507278fab" "/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 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]     Checking hashbrown v0.12.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]     Checking os_str_bytes v6.1.0
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]    Compiling clap_derive v3.2.7
[INFO] [stderr]     Checking clap v3.2.8
[INFO] [stderr]     Checking butlerswarm v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/tests.rs:284:13
[INFO] [stdout]     |
[INFO] [stdout] 282 |           PushConfig::from_toml_text({
[INFO] [stdout]     |           -------------------------- borrow later used by call
[INFO] [stdout] 283 |               let base = include_str!("default.toml");
[INFO] [stdout] 284 | /             &base
[INFO] [stdout] 285 | |                 .split_inclusive('\n')
[INFO] [stdout] 286 | |                 .map(|line| {
[INFO] [stdout] 287 | |                     if let Some(l) = line.strip_prefix('#') {
[INFO] [stdout] ...   |
[INFO] [stdout] 292 | |                 })
[INFO] [stdout] 293 | |                 .collect::<String>()
[INFO] [stdout]     | |____________________________________^ this temporary value will be dropped at the end of the block
[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:359:17
[INFO] [stdout]     |
[INFO] [stdout] 356 |               Self::Git => command.arg(self.get_arg_string()).arg({
[INFO] [stdout]     |                                                               --- borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 359 | /                 String::from_utf8({
[INFO] [stdout] 360 | |                     let o = c.output()?;
[INFO] [stdout] 361 | |                     if !o.status.success() {
[INFO] [stdout] 362 | |                         return Err(error::CommandGenErr::from(o));
[INFO] [stdout] 363 | |                     }
[INFO] [stdout] 364 | |                     o.stdout
[INFO] [stdout] 365 | |                 })?
[INFO] [stdout]     | |___________________^ this temporary value will be dropped at the end of the block
[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: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/lib.rs:359:17
[INFO] [stdout]     |
[INFO] [stdout] 356 |               Self::Git => command.arg(self.get_arg_string()).arg({
[INFO] [stdout]     |                                                               --- borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 359 | /                 String::from_utf8({
[INFO] [stdout] 360 | |                     let o = c.output()?;
[INFO] [stdout] 361 | |                     if !o.status.success() {
[INFO] [stdout] 362 | |                         return Err(error::CommandGenErr::from(o));
[INFO] [stdout] 363 | |                     }
[INFO] [stdout] 364 | |                     o.stdout
[INFO] [stdout] 365 | |                 })?
[INFO] [stdout]     | |___________________^ this temporary value will be dropped at the end of the block
[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 src/main.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.89s
[INFO] [stderr] crater-edition-check: butlerswarm v0.9.1 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking butlerswarm v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> src/lib.rs:359:17
[INFO] [stdout]     |
[INFO] [stdout] 356 |               Self::Git => command.arg(self.get_arg_string()).arg({
[INFO] [stdout]     |                                                               --- borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 359 | /                 String::from_utf8({
[INFO] [stdout] 360 | |                     let o = c.output()?;
[INFO] [stdout] 361 | |                     if !o.status.success() {
[INFO] [stdout] 362 | |                         return Err(error::CommandGenErr::from(o));
[INFO] [stdout] 363 | |                     }
[INFO] [stdout] 364 | |                     o.stdout
[INFO] [stdout] 365 | |                 })?
[INFO] [stdout]     | |___________________^ creates a temporary value which is freed while still in use
[INFO] [stdout] 366 |                   .trim_end()
[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 `butlerswarm` (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/tests.rs:284:14
[INFO] [stdout]     |
[INFO] [stdout] 282 |           PushConfig::from_toml_text({
[INFO] [stdout]     |           -------------------------- borrow later used by call
[INFO] [stdout] 283 |               let base = include_str!("default.toml");
[INFO] [stdout] 284 |               &base
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 285 | |                 .split_inclusive('\n')
[INFO] [stdout] 286 | |                 .map(|line| {
[INFO] [stdout] 287 | |                     if let Some(l) = line.strip_prefix('#') {
[INFO] [stdout] ...   |
[INFO] [stdout] 292 | |                 })
[INFO] [stdout] 293 | |                 .collect::<String>()
[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]     = 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:359:17
[INFO] [stdout]     |
[INFO] [stdout] 356 |               Self::Git => command.arg(self.get_arg_string()).arg({
[INFO] [stdout]     |                                                               --- borrow later used by call
[INFO] [stdout] ...
[INFO] [stdout] 359 | /                 String::from_utf8({
[INFO] [stdout] 360 | |                     let o = c.output()?;
[INFO] [stdout] 361 | |                     if !o.status.success() {
[INFO] [stdout] 362 | |                         return Err(error::CommandGenErr::from(o));
[INFO] [stdout] 363 | |                     }
[INFO] [stdout] 364 | |                     o.stdout
[INFO] [stdout] 365 | |                 })?
[INFO] [stdout]     | |___________________^ creates a temporary value which is freed while still in use
[INFO] [stdout] 366 |                   .trim_end()
[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 `butlerswarm` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "944b3a18a01fd45b9fd4670eee1dd09b587b5ca49f93fe0906b98b9507278fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "944b3a18a01fd45b9fd4670eee1dd09b587b5ca49f93fe0906b98b9507278fab", kill_on_drop: false }`
[INFO] [stdout] 944b3a18a01fd45b9fd4670eee1dd09b587b5ca49f93fe0906b98b9507278fab
