[INFO] fetching crate docker-activity 1.0.0...
[INFO] fixing docker-activity-1.0.0 against try#5fed607fb5806ae20927e7e9193e3793c411ac20+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817
[INFO] extracting crate docker-activity 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate docker-activity 1.0.0
[INFO] finished tweaking crates.io crate docker-activity 1.0.0
[INFO] tweaked toml for crates.io crate docker-activity 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate docker-activity 1.0.0 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 docker-activity 1.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 94aa4bf0f0d704f552cd89b5a362f67b3a23a972f2a619308a7302229cec974a
[INFO] running `Command { std: "docker" "start" "94aa4bf0f0d704f552cd89b5a362f67b3a23a972f2a619308a7302229cec974a", 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" "94aa4bf0f0d704f552cd89b5a362f67b3a23a972f2a619308a7302229cec974a" "/opt/rustwide/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94aa4bf0f0d704f552cd89b5a362f67b3a23a972f2a619308a7302229cec974a", 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" "94aa4bf0f0d704f552cd89b5a362f67b3a23a972f2a619308a7302229cec974a" "/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 2018 edition to 2021
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   tokio v1.14.0 removed features: winapi
[INFO] [stderr] 
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]     Checking itoa v0.4.8
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[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
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[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.5
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[INFO] [stderr]    Compiling serde_with_macros v1.5.1
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[INFO] [stderr]     Checking bollard v0.11.0
[INFO] [stderr]     Checking docker-activity v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.46s
[INFO] [stderr] crater-edition-check: docker-activity v1.0.0 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking h2 v0.3.7
[INFO] [stderr]     Checking hyper v0.14.14
[INFO] [stderr]     Checking hyperlocal v0.8.0
[INFO] [stderr]     Checking bollard v0.11.0
[INFO] [stderr]     Checking docker-activity v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/enrichment/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait Enricher: Send {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn reset(&mut self) {}
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/error.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Io(std::io::Error),
[INFO] [stdout]   |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 3 -     Io(std::io::Error),
[INFO] [stdout] 3 +     Io(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/error.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Custom(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 4 -     Custom(String),
[INFO] [stdout] 4 +     Custom(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/enrichment/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait Enricher: Send {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn reset(&mut self) {}
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/error.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Io(std::io::Error),
[INFO] [stdout]   |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 3 -     Io(std::io::Error),
[INFO] [stdout] 3 +     Io(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/error.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Custom(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 4 -     Custom(String),
[INFO] [stdout] 4 +     Custom(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   tokio v1.14.0 removed features: winapi
[INFO] [stderr] 
[INFO] [stderr]     Checking docker-activity v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/watcher.rs:35:35
[INFO] [stdout]     |
[INFO] [stdout]  30 |         let mut watcher = ContainerWatcher {
[INFO] [stdout]     |             -----------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `watcher` calls a custom destructor
[INFO] [stdout]     |             `watcher` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  35 |         watcher.run(register, tx).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]  36 |     }
[INFO] [stdout]     |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `watcher` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `watcher` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-channel-0.3.18/src/oneshot.rs:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `watcher` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-channel-0.3.18/src/oneshot.rs:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `watcher` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-1.1.0/src/bytes.rs:512:1
[INFO] [stdout]     |
[INFO] [stdout] 512 | impl Drop for Bytes {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `watcher` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.14.0/src/sync/mpsc/chan.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl<T, S> Drop for Tx<T, S> {
[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]   --> src/watcher.rs:73:40
[INFO] [stdout]    |
[INFO] [stdout] 64 |           while self.is_alive().await? {
[INFO] [stdout]    |                 ---------------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `__awaitee` calls a custom destructor
[INFO] [stdout]    |                 `__awaitee` will be dropped later as of Edition 2024
[INFO] [stdout] 65 |               let stream = &mut self.docker.stats(
[INFO] [stdout]    |  _______________________________-
[INFO] [stdout] 66 | |                 self.name.trim_start_matches('/'),
[INFO] [stdout] 67 | |                 Some(StatsOptions {
[INFO] [stdout] 68 | |                     stream: true,
[INFO] [stdout] 69 | |                     one_shot: false,
[INFO] [stdout] 70 | |                 }),
[INFO] [stdout] 71 | |             );
[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] 72 |               debug!("starting the watch of {:?}", self.name);
[INFO] [stdout] 73 |               while let Some(Ok(stat)) = stream.next().await {
[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 `#4`
[INFO] [stdout]    |                                          up until Edition 2021 `#4` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 76 |                   if let Err(err) = tx.send(snap).await {
[INFO] [stdout]    |                                     -------------------
[INFO] [stdout]    |                                     |
[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] ...
[INFO] [stdout] 79 |               }
[INFO] [stdout]    |               - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#4` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#2` may invoke a custom destructor because it contains a trait object
[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]   --> src/watcher.rs:73:40
[INFO] [stdout]    |
[INFO] [stdout] 73 |             while let Some(Ok(stat)) = stream.next().await {
[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]    |                                        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] 76 |                 if let Err(err) = tx.send(snap).await {
[INFO] [stdout]    |                                   -------------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   `__awaitee` calls a custom destructor
[INFO] [stdout]    |                                   `__awaitee` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 79 |             }
[INFO] [stdout]    |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#2` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#1` may invoke a custom destructor because it contains a trait object
[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]    --> src/watcher.rs:217:37
[INFO] [stdout]     |
[INFO] [stdout] 217 |         while let Some(Ok(event)) = stream.next().await {
[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]     |                                     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] 227 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#2` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `#1` may invoke a custom destructor because it contains a trait object
[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]    --> src/main.rs:43:30
[INFO] [stdout]     |
[INFO] [stdout]  42 |         let mut orchestrator = Orchestrator::try_from(params).expect("couldn't build orchestrator");
[INFO] [stdout]     |             ----------------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `orchestrator` calls a custom destructor
[INFO] [stdout]     |             `orchestrator` will be dropped later as of Edition 2024
[INFO] [stdout]  43 |         orchestrator.run(tx).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]  44 |     });
[INFO] [stdout]     |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `orchestrator` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `orchestrator` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-channel-0.3.18/src/oneshot.rs:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `orchestrator` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-channel-0.3.18/src/oneshot.rs:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `orchestrator` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-1.1.0/src/bytes.rs:512:1
[INFO] [stdout]     |
[INFO] [stdout] 512 | impl Drop for Bytes {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `orchestrator` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.14.0/src/sync/mpsc/chan.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl<T, S> Drop for Tx<T, S> {
[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]    --> src/watcher.rs:35:35
[INFO] [stdout]     |
[INFO] [stdout]  30 |         let mut watcher = ContainerWatcher {
[INFO] [stdout]     |             -----------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `watcher` calls a custom destructor
[INFO] [stdout]     |             `watcher` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  35 |         watcher.run(register, tx).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]  36 |     }
[INFO] [stdout]     |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `watcher` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `watcher` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-channel-0.3.18/src/oneshot.rs:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `watcher` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-channel-0.3.18/src/oneshot.rs:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `watcher` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-1.1.0/src/bytes.rs:512:1
[INFO] [stdout]     |
[INFO] [stdout] 512 | impl Drop for Bytes {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `watcher` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.14.0/src/sync/mpsc/chan.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl<T, S> Drop for Tx<T, S> {
[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]   --> src/watcher.rs:73:40
[INFO] [stdout]    |
[INFO] [stdout] 64 |           while self.is_alive().await? {
[INFO] [stdout]    |                 ---------------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `__awaitee` calls a custom destructor
[INFO] [stdout]    |                 `__awaitee` will be dropped later as of Edition 2024
[INFO] [stdout] 65 |               let stream = &mut self.docker.stats(
[INFO] [stdout]    |  _______________________________-
[INFO] [stdout] 66 | |                 self.name.trim_start_matches('/'),
[INFO] [stdout] 67 | |                 Some(StatsOptions {
[INFO] [stdout] 68 | |                     stream: true,
[INFO] [stdout] 69 | |                     one_shot: false,
[INFO] [stdout] 70 | |                 }),
[INFO] [stdout] 71 | |             );
[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] 72 |               debug!("starting the watch of {:?}", self.name);
[INFO] [stdout] 73 |               while let Some(Ok(stat)) = stream.next().await {
[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 `#4`
[INFO] [stdout]    |                                          up until Edition 2021 `#4` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 76 |                   if let Err(err) = tx.send(snap).await {
[INFO] [stdout]    |                                     -------------------
[INFO] [stdout]    |                                     |
[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] ...
[INFO] [stdout] 79 |               }
[INFO] [stdout]    |               - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#4` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#2` may invoke a custom destructor because it contains a trait object
[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]   --> src/watcher.rs:73:40
[INFO] [stdout]    |
[INFO] [stdout] 73 |             while let Some(Ok(stat)) = stream.next().await {
[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]    |                                        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] 76 |                 if let Err(err) = tx.send(snap).await {
[INFO] [stdout]    |                                   -------------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   `__awaitee` calls a custom destructor
[INFO] [stdout]    |                                   `__awaitee` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 79 |             }
[INFO] [stdout]    |             - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#2` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]    = note: `#1` may invoke a custom destructor because it contains a trait object
[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]    --> src/watcher.rs:217:37
[INFO] [stdout]     |
[INFO] [stdout] 217 |         while let Some(Ok(event)) = stream.next().await {
[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]     |                                     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] 227 |         }
[INFO] [stdout]     |         - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#2` may invoke a custom destructor because it contains a trait object
[INFO] [stdout]     = note: `#1` may invoke a custom destructor because it contains a trait object
[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]    --> src/main.rs:43:30
[INFO] [stdout]     |
[INFO] [stdout]  42 |         let mut orchestrator = Orchestrator::try_from(params).expect("couldn't build orchestrator");
[INFO] [stdout]     |             ----------------
[INFO] [stdout]     |             |
[INFO] [stdout]     |             `orchestrator` calls a custom destructor
[INFO] [stdout]     |             `orchestrator` will be dropped later as of Edition 2024
[INFO] [stdout]  43 |         orchestrator.run(tx).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]  44 |     });
[INFO] [stdout]     |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `orchestrator` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `orchestrator` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-channel-0.3.18/src/oneshot.rs:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `orchestrator` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-channel-0.3.18/src/oneshot.rs:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `orchestrator` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bytes-1.1.0/src/bytes.rs:512:1
[INFO] [stdout]     |
[INFO] [stdout] 512 | impl Drop for Bytes {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `orchestrator` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.14.0/src/sync/mpsc/chan.rs:182:1
[INFO] [stdout]     |
[INFO] [stdout] 182 | impl<T, S> Drop for Tx<T, S> {
[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 04s
[INFO] [stderr] crater-edition-check: docker-activity v1.0.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking docker-activity v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/enrichment/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait Enricher: Send {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn reset(&mut self) {}
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/error.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Io(std::io::Error),
[INFO] [stdout]   |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 3 -     Io(std::io::Error),
[INFO] [stdout] 3 +     Io(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/error.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Custom(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 4 -     Custom(String),
[INFO] [stdout] 4 +     Custom(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> src/enrichment/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait Enricher: Send {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn reset(&mut self) {}
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/error.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Io(std::io::Error),
[INFO] [stdout]   |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 3 -     Io(std::io::Error),
[INFO] [stdout] 3 +     Io(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/error.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Custom(String),
[INFO] [stdout]   |     ------ ^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 4 -     Custom(String),
[INFO] [stdout] 4 +     Custom(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] [stderr] crater-edition-check all packages now at latest edition
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "94aa4bf0f0d704f552cd89b5a362f67b3a23a972f2a619308a7302229cec974a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94aa4bf0f0d704f552cd89b5a362f67b3a23a972f2a619308a7302229cec974a", kill_on_drop: false }`
[INFO] [stdout] 94aa4bf0f0d704f552cd89b5a362f67b3a23a972f2a619308a7302229cec974a
