[INFO] fetching crate kc 1.1.2...
[INFO] fixing kc-1.1.2 against try#5fed607fb5806ae20927e7e9193e3793c411ac20+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817
[INFO] extracting crate kc 1.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate kc 1.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kc 1.1.2
[INFO] tweaked toml for crates.io crate kc 1.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kc 1.1.2 on toolchain 5fed607fb5806ae20927e7e9193e3793c411ac20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kc 1.1.2 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" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7cf07dcec6eec8f91d8fcff9552b5c74122c05467aaf1800be6da9d6f61e2ab2" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e1321f11fb80b4ff1e7da78ef56f548bfb7e5a59c10a46d79e06e893ef578eb2
[INFO] running `Command { std: "docker" "start" "e1321f11fb80b4ff1e7da78ef56f548bfb7e5a59c10a46d79e06e893ef578eb2", 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" "e1321f11fb80b4ff1e7da78ef56f548bfb7e5a59c10a46d79e06e893ef578eb2" "/opt/rustwide/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1321f11fb80b4ff1e7da78ef56f548bfb7e5a59c10a46d79e06e893ef578eb2", 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" "e1321f11fb80b4ff1e7da78ef56f548bfb7e5a59c10a46d79e06e893ef578eb2" "/opt/rustwide/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "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]     Checking memchr v2.7.5
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]     Checking ignore v0.4.23
[INFO] [stderr]     Checking kc v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/langs.rs (3 fixes)
[INFO] [stderr]    Migrating tests/setup.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/options.rs:46:25
[INFO] [stdout]     |
[INFO] [stdout]  46 |               while let Some(arg) = args.next() {
[INFO] [stdout]     |                              ---    ^^^^^^^^^^^
[INFO] [stdout]     |                              |      |
[INFO] [stdout]     |                              |      this value will be stored in a temporary; let us call it `#11`
[INFO] [stdout]     |                              |      up until Edition 2021 `#11` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                              `arg` calls a custom destructor
[INFO] [stdout]     |                              `arg` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  71 |                           options.reporter = args
[INFO] [stdout]     |      ________________________________________-
[INFO] [stdout]     |  ___|________________________________________|
[INFO] [stdout]  72 | |   |                         .next()
[INFO] [stdout]  73 | |   |                         .ok_or_else(|| anyhow!("expected a reporter to follow {} flag", arg))?
[INFO] [stdout]     | |   |                                                                                              -
[INFO] [stdout]     | |   |                                                                                              |
[INFO] [stdout]     | |   |                                                                                              this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     | |   |                                                                                              `#2` will be dropped later as of Edition 2024
[INFO] [stdout]     | |   |______________________________________________________________________________________________this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     | |                                                                                                  `#3` will be dropped later as of Edition 2024
[INFO] [stdout]  74 | |                             .as_ref()
[INFO] [stdout]  75 | |                             .parse::<Reporter>()
[INFO] [stdout]  76 | |                             .map_err(|_| anyhow!("{} flag expects one of {}", arg, Reporter::help()))?;
[INFO] [stdout]     | |                                                                                                      -
[INFO] [stdout]     | |                                                                                                      |
[INFO] [stdout]     | |______________________________________________________________________________________________________this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                                                                                                        `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  95 |                           options.head = args
[INFO] [stdout]     |      ____________________________________-
[INFO] [stdout]     |     |____________________________________|
[INFO] [stdout]     |     |____________________________________|
[INFO] [stdout]     |     |____________________________________|
[INFO] [stdout]     |     |____________________________________|
[INFO] [stdout]     |     |____________________________________|
[INFO] [stdout]  96 |     |                         .next()
[INFO] [stdout]  97 |     |                         .ok_or_else(|| anyhow!("expected a number to follow {} flag", arg))?
[INFO] [stdout]     |     |                                                                                            -
[INFO] [stdout]     |     |____________________________________________________________________________________________|
[INFO] [stdout]     |     |____________________________________________________________________________________________this value will be stored in a temporary; let us call it `#5`
[INFO] [stdout]     |     |____________________________________________________________________________________________`#5` will be dropped later as of Edition 2024
[INFO] [stdout]     |     |____________________________________________________________________________________________this value will be stored in a temporary; let us call it `#6`
[INFO] [stdout]     |                                                                                                  `#6` will be dropped later as of Edition 2024
[INFO] [stdout]  98 |     |                         .as_ref()
[INFO] [stdout]  99 |     |                         .parse::<usize>()
[INFO] [stdout] 100 |     |                         .map_err(|_| anyhow!("unable to parse \"{}\" as a number", arg))?
[INFO] [stdout]     |     |                                                                                         -
[INFO] [stdout]     |     |_________________________________________________________________________________________|
[INFO] [stdout]     |     |_________________________________________________________________________________________this value will be stored in a temporary; let us call it `#4`
[INFO] [stdout]     |                                                                                               `#4` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 104 |     |                     let exclusions = args.next();
[INFO] [stdout]     |     |                         ----------
[INFO] [stdout]     |     |                         |
[INFO] [stdout]     |     |                         `exclusions` calls a custom destructor
[INFO] [stdout]     |     |                         `exclusions` will be dropped later as of Edition 2024
[INFO] [stdout] 105 |                           let list = exclusions
[INFO] [stdout]     |      ________________________________-
[INFO] [stdout]     |     |________________________________|
[INFO] [stdout] 106 |     |                         .as_ref()
[INFO] [stdout] 107 |     |                         .ok_or_else(|| anyhow!("expected a language to follow {} flag", arg))?
[INFO] [stdout]     |     |                                                                                              -
[INFO] [stdout]     |     |______________________________________________________________________________________________|
[INFO] [stdout]     |     |______________________________________________________________________________________________this value will be stored in a temporary; let us call it `#7`
[INFO] [stdout]     |                                                                                                    `#7` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 112 |     /                             Language::from_name(lang)
[INFO] [stdout] 113 |     |                                 .or_else(|| Language::from_extension(OsStr::new(lang)))
[INFO] [stdout] 114 |     |                                 .ok_or_else(|| anyhow!("unrecognized language identifier \"{}\"", lang))?,
[INFO] [stdout]     |     |                                                                                                         -
[INFO] [stdout]     |     |_________________________________________________________________________________________________________|
[INFO] [stdout]     |     |_________________________________________________________________________________________________________this value will be stored in a temporary; let us call it `#8`
[INFO] [stdout]     |                                                                                                               `#8` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 119 |     |                     let include = args.next();
[INFO] [stdout]     |     |                         -------
[INFO] [stdout]     |     |                         |
[INFO] [stdout]     |     |                         `include` calls a custom destructor
[INFO] [stdout]     |     |                         `include` will be dropped later as of Edition 2024
[INFO] [stdout] 120 |                           let list = include
[INFO] [stdout]     |      ________________________________-
[INFO] [stdout]     |     |________________________________|
[INFO] [stdout] 121 |     |                         .as_ref()
[INFO] [stdout] 122 |     |                         .ok_or_else(|| anyhow!("expected a language to follow {} flag", arg))?
[INFO] [stdout]     |     |                                                                                              -
[INFO] [stdout]     |     |______________________________________________________________________________________________|
[INFO] [stdout]     |     |______________________________________________________________________________________________this value will be stored in a temporary; let us call it `#9`
[INFO] [stdout]     |                                                                                                    `#9` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 127 |     /                             Language::from_name(lang)
[INFO] [stdout] 128 |     |                                 .or_else(|| Language::from_extension(OsStr::new(lang)))
[INFO] [stdout] 129 |     |                                 .ok_or_else(|| anyhow!("unrecognized language identifier \"{}\"", lang))?,
[INFO] [stdout]     |     |                                                                                                         -
[INFO] [stdout]     |     |_________________________________________________________________________________________________________|
[INFO] [stdout]     |     |_________________________________________________________________________________________________________this value will be stored in a temporary; let us call it `#10`
[INFO] [stdout]     |                                                                                                               `#10` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 142 |     |         }
[INFO] [stdout]     |     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#4` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#6` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#7` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#8` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#9` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#10` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[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]     = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating tests/main.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/options.rs:46:25
[INFO] [stdout]     |
[INFO] [stdout]  46 |               while let Some(arg) = args.next() {
[INFO] [stdout]     |                              ---    ^^^^^^^^^^^
[INFO] [stdout]     |                              |      |
[INFO] [stdout]     |                              |      this value will be stored in a temporary; let us call it `#11`
[INFO] [stdout]     |                              |      up until Edition 2021 `#11` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]     |                              `arg` calls a custom destructor
[INFO] [stdout]     |                              `arg` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  71 |                           options.reporter = args
[INFO] [stdout]     |      ________________________________________-
[INFO] [stdout]     |  ___|________________________________________|
[INFO] [stdout]  72 | |   |                         .next()
[INFO] [stdout]  73 | |   |                         .ok_or_else(|| anyhow!("expected a reporter to follow {} flag", arg))?
[INFO] [stdout]     | |   |                                                                                              -
[INFO] [stdout]     | |   |                                                                                              |
[INFO] [stdout]     | |   |                                                                                              this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     | |   |                                                                                              `#2` will be dropped later as of Edition 2024
[INFO] [stdout]     | |   |______________________________________________________________________________________________this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     | |                                                                                                  `#3` will be dropped later as of Edition 2024
[INFO] [stdout]  74 | |                             .as_ref()
[INFO] [stdout]  75 | |                             .parse::<Reporter>()
[INFO] [stdout]  76 | |                             .map_err(|_| anyhow!("{} flag expects one of {}", arg, Reporter::help()))?;
[INFO] [stdout]     | |                                                                                                      -
[INFO] [stdout]     | |                                                                                                      |
[INFO] [stdout]     | |______________________________________________________________________________________________________this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                                                                                                        `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  95 |                           options.head = args
[INFO] [stdout]     |      ____________________________________-
[INFO] [stdout]     |     |____________________________________|
[INFO] [stdout]     |     |____________________________________|
[INFO] [stdout]     |     |____________________________________|
[INFO] [stdout]     |     |____________________________________|
[INFO] [stdout]     |     |____________________________________|
[INFO] [stdout]  96 |     |                         .next()
[INFO] [stdout]  97 |     |                         .ok_or_else(|| anyhow!("expected a number to follow {} flag", arg))?
[INFO] [stdout]     |     |                                                                                            -
[INFO] [stdout]     |     |____________________________________________________________________________________________|
[INFO] [stdout]     |     |____________________________________________________________________________________________this value will be stored in a temporary; let us call it `#5`
[INFO] [stdout]     |     |____________________________________________________________________________________________`#5` will be dropped later as of Edition 2024
[INFO] [stdout]     |     |____________________________________________________________________________________________this value will be stored in a temporary; let us call it `#6`
[INFO] [stdout]     |                                                                                                  `#6` will be dropped later as of Edition 2024
[INFO] [stdout]  98 |     |                         .as_ref()
[INFO] [stdout]  99 |     |                         .parse::<usize>()
[INFO] [stdout] 100 |     |                         .map_err(|_| anyhow!("unable to parse \"{}\" as a number", arg))?
[INFO] [stdout]     |     |                                                                                         -
[INFO] [stdout]     |     |_________________________________________________________________________________________|
[INFO] [stdout]     |     |_________________________________________________________________________________________this value will be stored in a temporary; let us call it `#4`
[INFO] [stdout]     |                                                                                               `#4` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 104 |     |                     let exclusions = args.next();
[INFO] [stdout]     |     |                         ----------
[INFO] [stdout]     |     |                         |
[INFO] [stdout]     |     |                         `exclusions` calls a custom destructor
[INFO] [stdout]     |     |                         `exclusions` will be dropped later as of Edition 2024
[INFO] [stdout] 105 |                           let list = exclusions
[INFO] [stdout]     |      ________________________________-
[INFO] [stdout]     |     |________________________________|
[INFO] [stdout] 106 |     |                         .as_ref()
[INFO] [stdout] 107 |     |                         .ok_or_else(|| anyhow!("expected a language to follow {} flag", arg))?
[INFO] [stdout]     |     |                                                                                              -
[INFO] [stdout]     |     |______________________________________________________________________________________________|
[INFO] [stdout]     |     |______________________________________________________________________________________________this value will be stored in a temporary; let us call it `#7`
[INFO] [stdout]     |                                                                                                    `#7` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 112 |     /                             Language::from_name(lang)
[INFO] [stdout] 113 |     |                                 .or_else(|| Language::from_extension(OsStr::new(lang)))
[INFO] [stdout] 114 |     |                                 .ok_or_else(|| anyhow!("unrecognized language identifier \"{}\"", lang))?,
[INFO] [stdout]     |     |                                                                                                         -
[INFO] [stdout]     |     |_________________________________________________________________________________________________________|
[INFO] [stdout]     |     |_________________________________________________________________________________________________________this value will be stored in a temporary; let us call it `#8`
[INFO] [stdout]     |                                                                                                               `#8` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 119 |     |                     let include = args.next();
[INFO] [stdout]     |     |                         -------
[INFO] [stdout]     |     |                         |
[INFO] [stdout]     |     |                         `include` calls a custom destructor
[INFO] [stdout]     |     |                         `include` will be dropped later as of Edition 2024
[INFO] [stdout] 120 |                           let list = include
[INFO] [stdout]     |      ________________________________-
[INFO] [stdout]     |     |________________________________|
[INFO] [stdout] 121 |     |                         .as_ref()
[INFO] [stdout] 122 |     |                         .ok_or_else(|| anyhow!("expected a language to follow {} flag", arg))?
[INFO] [stdout]     |     |                                                                                              -
[INFO] [stdout]     |     |______________________________________________________________________________________________|
[INFO] [stdout]     |     |______________________________________________________________________________________________this value will be stored in a temporary; let us call it `#9`
[INFO] [stdout]     |                                                                                                    `#9` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 127 |     /                             Language::from_name(lang)
[INFO] [stdout] 128 |     |                                 .or_else(|| Language::from_extension(OsStr::new(lang)))
[INFO] [stdout] 129 |     |                                 .ok_or_else(|| anyhow!("unrecognized language identifier \"{}\"", lang))?,
[INFO] [stdout]     |     |                                                                                                         -
[INFO] [stdout]     |     |_________________________________________________________________________________________________________|
[INFO] [stdout]     |     |_________________________________________________________________________________________________________this value will be stored in a temporary; let us call it `#10`
[INFO] [stdout]     |                                                                                                               `#10` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 142 |     |         }
[INFO] [stdout]     |     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#4` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#6` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#7` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#8` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#9` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#10` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[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]     = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.05s
[INFO] [stderr] crater-edition-check: kc v1.1.2 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking kc v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.86s
[INFO] [stderr] crater-edition-check all packages now at latest edition
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "e1321f11fb80b4ff1e7da78ef56f548bfb7e5a59c10a46d79e06e893ef578eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1321f11fb80b4ff1e7da78ef56f548bfb7e5a59c10a46d79e06e893ef578eb2", kill_on_drop: false }`
[INFO] [stdout] e1321f11fb80b4ff1e7da78ef56f548bfb7e5a59c10a46d79e06e893ef578eb2
