[INFO] cloning repository https://github.com/yanek/r2d2wm-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yanek/r2d2wm-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyanek%2Fr2d2wm-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyanek%2Fr2d2wm-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 416932afe96df4d90229d4c39d3868419aab96ef
[INFO] fixing yanek/r2d2wm-bot 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%2Fyanek%2Fr2d2wm-bot" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yanek/r2d2wm-bot
[INFO] finished tweaking git repo https://github.com/yanek/r2d2wm-bot
[INFO] tweaked toml for git repo https://github.com/yanek/r2d2wm-bot written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yanek/r2d2wm-bot 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/yanek/r2d2wm-bot 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-1-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4fd7381ef886121ad1065839cc2077929572549f5a27501011a0eb5af04747f5
[INFO] running `Command { std: "docker" "start" "4fd7381ef886121ad1065839cc2077929572549f5a27501011a0eb5af04747f5", 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" "4fd7381ef886121ad1065839cc2077929572549f5a27501011a0eb5af04747f5" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fd7381ef886121ad1065839cc2077929572549f5a27501011a0eb5af04747f5", 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" "4fd7381ef886121ad1065839cc2077929572549f5a27501011a0eb5af04747f5" "/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 r2d2wm-bot/Cargo.toml from 2021 edition to 2024
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[INFO] [stderr]     Checking r2d2wm-bot v0.3.0 (/opt/rustwide/workdir/r2d2wm-bot)
[INFO] [stderr]    Migrating r2d2wm-bot/src/main.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> r2d2wm-bot/src/command.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     tracing::debug!(
[INFO] [stdout] 47 | |         "Received command: (name: {:?}, from: {:?}, on: {:?})",
[INFO] [stdout] 48 | |         name,
[INFO] [stdout] 49 | |         &interaction.user.name,
[INFO] [stdout] 50 | |         &interaction.guild_id.unwrap_or_default().name(&ctx.cache),
[INFO] [stdout]    | |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 51 | |     );
[INFO] [stdout]    | |_____- borrow later used here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> r2d2wm-bot/src/command.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     tracing::debug!(
[INFO] [stdout] 47 | |         "Received command: (name: {:?}, from: {:?}, on: {:?})",
[INFO] [stdout] 48 | |         name,
[INFO] [stdout] 49 | |         &interaction.user.name,
[INFO] [stdout] 50 | |         &interaction.guild_id.unwrap_or_default().name(&ctx.cache),
[INFO] [stdout]    | |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 51 | |     );
[INFO] [stdout]    | |_____- borrow later used here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> r2d2wm-bot/src/config/scheduled_message.rs:28:15
[INFO] [stdout]     |
[INFO] [stdout]  26 |         let message: CreateMessage = self.build_discord_message();
[INFO] [stdout]     |             -------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `message` calls a custom destructor
[INFO] [stdout]     |             `message` will be dropped later as of Edition 2024
[INFO] [stdout]  27 |
[INFO] [stdout]  28 |         match channel.send_message(&ctx.http, message.clone()).await {
[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]     |               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]  37 |     }
[INFO] [stdout]     |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-1.6.0/src/bytes.rs:544:1
[INFO] [stdout]     |
[INFO] [stdout] 544 | impl Drop for Bytes {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `message` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.4/src/arrayvec.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl<T, const CAP: usize> Drop for ArrayVec<T, CAP> {
[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]   --> r2d2wm-bot/src/config/scheduled_message.rs:28:64
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let message: CreateMessage = self.build_discord_message();
[INFO] [stdout]    |             -------
[INFO] [stdout]    |             |
[INFO] [stdout]    |             `message` calls a custom destructor
[INFO] [stdout]    |             `message` will be dropped later as of Edition 2024
[INFO] [stdout] 27 |
[INFO] [stdout] 28 |         match channel.send_message(&ctx.http, message.clone()).await {
[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] 37 |     }
[INFO] [stdout]    |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout] note: `message` invokes this custom destructor
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.4/src/arrayvec.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<T, const CAP: usize> Drop for ArrayVec<T, CAP> {
[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]   --> r2d2wm-bot/src/command.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     tracing::debug!(
[INFO] [stdout] 47 | |         "Received command: (name: {:?}, from: {:?}, on: {:?})",
[INFO] [stdout] 48 | |         name,
[INFO] [stdout] 49 | |         &interaction.user.name,
[INFO] [stdout] 50 | |         &interaction.guild_id.unwrap_or_default().name(&ctx.cache),
[INFO] [stdout]    | |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 51 | |     );
[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]        Fixed r2d2wm-bot/src/config.rs (2 fixes)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> r2d2wm-bot/src/command.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /     tracing::debug!(
[INFO] [stdout] 47 | |         "Received command: (name: {:?}, from: {:?}, on: {:?})",
[INFO] [stdout] 48 | |         name,
[INFO] [stdout] 49 | |         &interaction.user.name,
[INFO] [stdout] 50 | |         &interaction.guild_id.unwrap_or_default().name(&ctx.cache),
[INFO] [stdout]    | |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this temporary value will be dropped at the end of the block
[INFO] [stdout] 51 | |     );
[INFO] [stdout]    | |_____- borrow later used here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> r2d2wm-bot/src/config/scheduled_message.rs:28:15
[INFO] [stdout]     |
[INFO] [stdout]  26 |         let message: CreateMessage = self.build_discord_message();
[INFO] [stdout]     |             -------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `message` calls a custom destructor
[INFO] [stdout]     |             `message` will be dropped later as of Edition 2024
[INFO] [stdout]  27 |
[INFO] [stdout]  28 |         match channel.send_message(&ctx.http, message.clone()).await {
[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]     |               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]  37 |     }
[INFO] [stdout]     |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#1` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-1.6.0/src/bytes.rs:544:1
[INFO] [stdout]     |
[INFO] [stdout] 544 | impl Drop for Bytes {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `message` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.4/src/arrayvec.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout]  48 | impl<T, const CAP: usize> Drop for ArrayVec<T, CAP> {
[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]   --> r2d2wm-bot/src/config/scheduled_message.rs:28:64
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let message: CreateMessage = self.build_discord_message();
[INFO] [stdout]    |             -------
[INFO] [stdout]    |             |
[INFO] [stdout]    |             `message` calls a custom destructor
[INFO] [stdout]    |             `message` will be dropped later as of Edition 2024
[INFO] [stdout] 27 |
[INFO] [stdout] 28 |         match channel.send_message(&ctx.http, message.clone()).await {
[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] 37 |     }
[INFO] [stdout]    |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout] note: `message` invokes this custom destructor
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/arrayvec-0.7.4/src/arrayvec.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<T, const CAP: usize> Drop for ArrayVec<T, CAP> {
[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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] [stderr] crater-edition-check: r2d2wm-bot v0.3.0 (/opt/rustwide/workdir/r2d2wm-bot) updating edition from 2021 to 2024
[INFO] [stderr]     Checking r2d2wm-bot v0.3.0 (/opt/rustwide/workdir/r2d2wm-bot)
[INFO] [stdout] error: usage of an `unsafe` block
[INFO] [stdout]   --> r2d2wm-bot/src/config.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         unsafe { env::remove_var(ENV_CONFIG_PATH) };
[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]   --> r2d2wm-bot/src/config.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         unsafe { env::set_var(ENV_CONFIG_PATH, "test") };
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `r2d2wm-bot` (bin "r2d2wm-bot" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4fd7381ef886121ad1065839cc2077929572549f5a27501011a0eb5af04747f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd7381ef886121ad1065839cc2077929572549f5a27501011a0eb5af04747f5", kill_on_drop: false }`
[INFO] [stdout] 4fd7381ef886121ad1065839cc2077929572549f5a27501011a0eb5af04747f5
