[INFO] cloning repository https://github.com/AndPuQing/lemma
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndPuQing/lemma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndPuQing%2Flemma", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndPuQing%2Flemma'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d66b6a57eb46d0d72e7eb7d7595c0de9fba500c
[INFO] fixing AndPuQing/lemma against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndPuQing%2Flemma" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AndPuQing/lemma
[INFO] finished tweaking git repo https://github.com/AndPuQing/lemma
[INFO] tweaked toml for git repo https://github.com/AndPuQing/lemma written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndPuQing/lemma 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 git repo https://github.com/AndPuQing/lemma 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-5-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0acc30872bf6810098b14e7f619ab0730813ce6043b1aac0b80f89b74f4f3de9
[INFO] running `Command { std: "docker" "start" "0acc30872bf6810098b14e7f619ab0730813ce6043b1aac0b80f89b74f4f3de9", 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" "0acc30872bf6810098b14e7f619ab0730813ce6043b1aac0b80f89b74f4f3de9" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0acc30872bf6810098b14e7f619ab0730813ce6043b1aac0b80f89b74f4f3de9", 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" "0acc30872bf6810098b14e7f619ab0730813ce6043b1aac0b80f89b74f4f3de9" "/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
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[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking icu_collections v2.1.1
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[INFO] [stderr]     Checking icu_normalizer v2.1.1
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking lemma-toolchain v0.1.5 (/opt/rustwide/workdir/crates/lemma-toolchain)
[INFO] [stderr]    Migrating crates/lemma-toolchain/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking lemma-config v0.1.5 (/opt/rustwide/workdir/crates/lemma-config)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> crates/lemma-toolchain/src/toolchain.rs:203:27
[INFO] [stdout]     |
[INFO] [stdout] 203 |                     match ToolchainDesc::parse(toolchain) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                           up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 210 |                         Err(e) => {
[INFO] [stdout]     |                             -
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             `e` calls a custom destructor
[INFO] [stdout]     |                             `e` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 219 |                 }
[INFO] [stdout]     |                 - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout] ...
[INFO] [stdout] 238 |                             Err(e) => {
[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] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `e` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/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] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> crates/lemma-toolchain/src/toolchain.rs:231:31
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         Err(e) => {
[INFO] [stdout]     |                             -
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             `e` calls a custom destructor
[INFO] [stdout]     |                             `e` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 231 |                         match ToolchainDesc::parse(version) {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                               up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 238 |                             Err(e) => {
[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] 246 |                     }
[INFO] [stdout]     |                     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `e` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/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] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> crates/lemma-toolchain/src/toolchain.rs:203:27
[INFO] [stdout]     |
[INFO] [stdout] 203 |                     match ToolchainDesc::parse(toolchain) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                           up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 210 |                         Err(e) => {
[INFO] [stdout]     |                             -
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             `e` calls a custom destructor
[INFO] [stdout]     |                             `e` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 219 |                 }
[INFO] [stdout]     |                 - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout] ...
[INFO] [stdout] 238 |                             Err(e) => {
[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] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `e` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/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 crates/lemma-config/src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> crates/lemma-toolchain/src/toolchain.rs:231:31
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         Err(e) => {
[INFO] [stdout]     |                             -
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             `e` calls a custom destructor
[INFO] [stdout]     |                             `e` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 231 |                         match ToolchainDesc::parse(version) {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                               up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 238 |                             Err(e) => {
[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] 246 |                     }
[INFO] [stdout]     |                     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `e` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/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] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> crates/lemma-config/src/resolution.rs:98:34
[INFO] [stdout]     |
[INFO] [stdout]  93 |         let channel_desc = ToolchainDesc::parse(channel)?;
[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]  98 |             if let Ok(version) = get_lean_version(&channel_dir) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                                  up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 108 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/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]     Checking lemma-download v0.1.5 (/opt/rustwide/workdir/crates/lemma-download)
[INFO] [stderr]     Checking lemma-cli v0.1.5 (/opt/rustwide/workdir/crates/lemma-cli)
[INFO] [stderr]        Fixed crates/lemma-config/src/config.rs (8 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> crates/lemma-config/src/resolution.rs:98:34
[INFO] [stdout]     |
[INFO] [stdout]  93 |         let channel_desc = ToolchainDesc::parse(channel)?;
[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]  98 |             if let Ok(version) = get_lean_version(&channel_dir) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                                  up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 108 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/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 crates/lemma-download/src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> crates/lemma-download/src/download.rs:63:19
[INFO] [stdout]     |
[INFO] [stdout]  63 |             match self.try_download(&parsed_url, dest, attempt) {
[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]  64 |                 Ok(()) => return Ok(()),
[INFO] [stdout]  65 |                 Err(e) if attempt < self.max_retries => {
[INFO] [stdout]     |                     -
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     `e` calls a custom destructor
[INFO] [stdout]     |                     `e` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  82 |         }
[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-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `e` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/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]     Checking lemma-install v0.1.5 (/opt/rustwide/workdir/crates/lemma-install)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> crates/lemma-download/src/download.rs:194:19
[INFO] [stdout]     |
[INFO] [stdout] 194 |             match self.try_download_string(&parsed_url) {
[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] 195 |                 Ok(content) => return Ok(content),
[INFO] [stdout] 196 |                 Err(e) if attempt < self.max_retries => {
[INFO] [stdout]     |                     -
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     `e` calls a custom destructor
[INFO] [stdout]     |                     `e` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 208 |         }
[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-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `e` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/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] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating crates/lemma-cli/src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> crates/lemma-download/src/download.rs:63:19
[INFO] [stdout]     |
[INFO] [stdout]  63 |             match self.try_download(&parsed_url, dest, attempt) {
[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]  64 |                 Ok(()) => return Ok(()),
[INFO] [stdout]  65 |                 Err(e) if attempt < self.max_retries => {
[INFO] [stdout]     |                     -
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     `e` calls a custom destructor
[INFO] [stdout]     |                     `e` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  82 |         }
[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-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `e` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/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] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> crates/lemma-download/src/download.rs:194:19
[INFO] [stdout]     |
[INFO] [stdout] 194 |             match self.try_download_string(&parsed_url) {
[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] 195 |                 Ok(content) => return Ok(content),
[INFO] [stdout] 196 |                 Err(e) if attempt < self.max_retries => {
[INFO] [stdout]     |                     -
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     `e` calls a custom destructor
[INFO] [stdout]     |                     `e` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 208 |         }
[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-1.0.100/src/error.rs:773:1
[INFO] [stdout]     |
[INFO] [stdout] 773 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `e` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/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] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating crates/lemma-install/src/lib.rs from 2021 edition to 2024
[INFO] [stderr]     Checking lemma v0.1.5 (/opt/rustwide/workdir/crates/lemma-rs)
[INFO] [stderr]    Migrating crates/lemma-rs/../../tests/integration_tests.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating crates/lemma-rs/src/main.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed crates/lemma-rs/src/commands/list.rs (1 fix)
[INFO] [stderr]        Fixed crates/lemma-rs/src/commands/upgrade.rs (1 fix)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> crates/lemma-rs/src/commands/upgrade.rs:173:19
[INFO] [stdout]      |
[INFO] [stdout]  133 |             let installer = Installer::new()?;
[INFO] [stdout]      |                 ---------
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 `installer` calls a custom destructor
[INFO] [stdout]      |                 `installer` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  173 |             match installer.install(&name, true) {
[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] ...
[INFO] [stdout]  181 |         }
[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-1.0.100/src/error.rs:773:1
[INFO] [stdout]      |
[INFO] [stdout]  773 | impl Drop for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `installer` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/reqwest-0.12.24/src/blocking/client.rs:1343:1
[INFO] [stdout]      |
[INFO] [stdout] 1343 | impl Drop for InnerClientHandle {
[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 52.47s
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]     --> crates/lemma-rs/src/commands/upgrade.rs:173:19
[INFO] [stdout]      |
[INFO] [stdout]  133 |             let installer = Installer::new()?;
[INFO] [stdout]      |                 ---------
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 `installer` calls a custom destructor
[INFO] [stdout]      |                 `installer` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  173 |             match installer.install(&name, true) {
[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] ...
[INFO] [stdout]  181 |         }
[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-1.0.100/src/error.rs:773:1
[INFO] [stdout]      |
[INFO] [stdout]  773 | impl Drop for Error {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `installer` invokes this custom destructor
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/reqwest-0.12.24/src/blocking/client.rs:1343:1
[INFO] [stdout]      |
[INFO] [stdout] 1343 | impl Drop for InnerClientHandle {
[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] crater-edition-check: lemma-cli v0.1.5 (/opt/rustwide/workdir/crates/lemma-cli) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: lemma-config v0.1.5 (/opt/rustwide/workdir/crates/lemma-config) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: lemma-static v0.1.0 (/opt/rustwide/workdir/crates/lemma-static) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: lemma-toolchain v0.1.5 (/opt/rustwide/workdir/crates/lemma-toolchain) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: lemma-platform v0.1.5 (/opt/rustwide/workdir/crates/lemma-platform) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: lemma-download v0.1.5 (/opt/rustwide/workdir/crates/lemma-download) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: lemma-install v0.1.5 (/opt/rustwide/workdir/crates/lemma-install) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: lemma-output v0.1.5 (/opt/rustwide/workdir/crates/lemma-output) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: lemma v0.1.5 (/opt/rustwide/workdir/crates/lemma-rs) updating edition from 2021 to 2024
[INFO] [stderr]     Checking lemma-platform v0.1.5 (/opt/rustwide/workdir/crates/lemma-platform)
[INFO] [stderr]     Checking lemma-static v0.1.0 (/opt/rustwide/workdir/crates/lemma-static)
[INFO] [stderr]     Checking lemma-output v0.1.5 (/opt/rustwide/workdir/crates/lemma-output)
[INFO] [stderr]     Checking lemma-toolchain v0.1.5 (/opt/rustwide/workdir/crates/lemma-toolchain)
[INFO] [stderr]     Checking lemma-config v0.1.5 (/opt/rustwide/workdir/crates/lemma-config)
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> crates/lemma-config/src/config.rs:790:9
[INFO] [stdout]     |
[INFO] [stdout] 790 |         unsafe { std::env::set_var("LEMMA_GLOBAL__VERBOSE", "2") };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-F unsafe-code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> crates/lemma-config/src/config.rs:792:9
[INFO] [stdout]     |
[INFO] [stdout] 792 |         unsafe { std::env::set_var("LEMMA_GLOBAL__COLOR", "always") };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> crates/lemma-config/src/config.rs:794:9
[INFO] [stdout]     |
[INFO] [stdout] 794 |         unsafe { std::env::set_var("LEMMA_RELEASE_URL", "https://test.mirror.com") };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> crates/lemma-config/src/config.rs:796:9
[INFO] [stdout]     |
[INFO] [stdout] 796 | /         unsafe { std::env::set_var(
[INFO] [stdout] 797 | |             "LEMMA_RELEASE_ASSET_URL_PREFIX",
[INFO] [stdout] 798 | |             "https://assets.test.mirror.com",
[INFO] [stdout] 799 | |         ) };
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> crates/lemma-config/src/config.rs:807:9
[INFO] [stdout]     |
[INFO] [stdout] 807 |         unsafe { std::env::remove_var("LEMMA_GLOBAL__VERBOSE") };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> crates/lemma-config/src/config.rs:809:9
[INFO] [stdout]     |
[INFO] [stdout] 809 |         unsafe { std::env::remove_var("LEMMA_GLOBAL__COLOR") };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> crates/lemma-config/src/config.rs:811:9
[INFO] [stdout]     |
[INFO] [stdout] 811 |         unsafe { std::env::remove_var("LEMMA_RELEASE_URL") };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]    --> crates/lemma-config/src/config.rs:813:9
[INFO] [stdout]     |
[INFO] [stdout] 813 |         unsafe { std::env::remove_var("LEMMA_RELEASE_ASSET_URL_PREFIX") };
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lemma-config` (lib test) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0acc30872bf6810098b14e7f619ab0730813ce6043b1aac0b80f89b74f4f3de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0acc30872bf6810098b14e7f619ab0730813ce6043b1aac0b80f89b74f4f3de9", kill_on_drop: false }`
[INFO] [stdout] 0acc30872bf6810098b14e7f619ab0730813ce6043b1aac0b80f89b74f4f3de9
