[INFO] cloning repository https://github.com/Fi3/stratum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fi3/stratum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFi3%2Fstratum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFi3%2Fstratum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 553ada862025c88f47862c907bbeb1c3dd12c0f8
[INFO] fixing Fi3/stratum 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%2FFi3%2Fstratum" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Fi3/stratum
[INFO] finished tweaking git repo https://github.com/Fi3/stratum
[INFO] tweaked toml for git repo https://github.com/Fi3/stratum written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Fi3/stratum 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/Fi3/stratum 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-0-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c565d1a1013a3857e71cd4b7c45a3ea0ec737f47fcd6c9479b5aba303b4ee206
[INFO] running `Command { std: "docker" "start" "c565d1a1013a3857e71cd4b7c45a3ea0ec737f47fcd6c9479b5aba303b4ee206", 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" "c565d1a1013a3857e71cd4b7c45a3ea0ec737f47fcd6c9479b5aba303b4ee206" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c565d1a1013a3857e71cd4b7c45a3ea0ec737f47fcd6c9479b5aba303b4ee206", 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" "c565d1a1013a3857e71cd4b7c45a3ea0ec737f47fcd6c9479b5aba303b4ee206" "/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 protocols/v1/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating protocols/guix-example/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating protocols/v1/examples/client-and-server/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]     Checking futures-core v0.3.9
[INFO] [stderr]     Checking pin-project-lite v0.2.3
[INFO] [stderr]     Checking fastrand v1.4.0
[INFO] [stderr]     Checking futures-io v0.3.9
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling cbindgen v0.16.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]     Checking vec-arena v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]     Checking async-channel v1.5.1
[INFO] [stderr]     Checking thread_local v1.1.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]     Checking futures-lite v1.11.3
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]     Checking bitcoin_hashes v0.3.2
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking nb-connect v1.0.2
[INFO] [stderr]     Checking polling v2.0.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.2
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking async-executor v1.4.0
[INFO] [stderr]     Checking async-io v1.3.1
[INFO] [stderr]     Checking blocking v1.0.2
[INFO] [stderr]     Checking async-global-executor v1.4.3
[INFO] [stderr]     Checking async-std v1.8.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]     Checking env_logger v0.8.2
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking v1 v0.1.0 (/opt/rustwide/workdir/protocols/v1)
[INFO] [stderr]    Migrating protocols/v1/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Checking client_and_server v0.1.0 (/opt/rustwide/workdir/protocols/v1/examples/client-and-server)
[INFO] [stderr]    Migrating protocols/v1/examples/client-and-server/src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Compiling guix-example v0.1.0 (/opt/rustwide/workdir/protocols/guix-example)
[INFO] [stderr]    Migrating protocols/guix-example/build.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating protocols/guix-example/src/lib.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.89s
[INFO] [stderr] crater-edition-check: v1 v0.1.0 (/opt/rustwide/workdir/protocols/v1) updating edition from 2018 to 2021
[INFO] [stderr] crater-edition-check: guix-example v0.1.0 (/opt/rustwide/workdir/protocols/guix-example) updating edition from 2018 to 2021
[INFO] [stderr] crater-edition-check: client_and_server v0.1.0 (/opt/rustwide/workdir/protocols/v1/examples/client-and-server) updating edition from 2018 to 2021
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking v1 v0.1.0 (/opt/rustwide/workdir/protocols/v1)
[INFO] [stderr]    Compiling guix-example v0.1.0 (/opt/rustwide/workdir/protocols/guix-example)
[INFO] [stdout] warning: fields `hw_version`, `sw_version`, and `hw_id` are never read
[INFO] [stdout]    --> protocols/v1/src/methods/client_to_server.rs:610:5
[INFO] [stdout]     |
[INFO] [stdout] 608 | pub struct InfoParams {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 609 |     connection_url: Option<String>,
[INFO] [stdout] 610 |     hw_version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 611 |     sw_version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 612 |     hw_id: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking client_and_server v0.1.0 (/opt/rustwide/workdir/protocols/v1/examples/client-and-server)
[INFO] [stdout] warning: fields `hw_version`, `sw_version`, and `hw_id` are never read
[INFO] [stdout]    --> protocols/v1/src/methods/client_to_server.rs:610:5
[INFO] [stdout]     |
[INFO] [stdout] 608 | pub struct InfoParams {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 609 |     connection_url: Option<String>,
[INFO] [stdout] 610 |     hw_version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 611 |     sw_version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 612 |     hw_id: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `restore_subscribe` is never used
[INFO] [stdout]    --> protocols/v1/examples/client-and-server/src/main.rs:338:18
[INFO] [stdout]     |
[INFO] [stdout] 246 | impl Client {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 338 |     pub async fn restore_subscribe(&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: method `restore_subscribe` is never used
[INFO] [stdout]    --> protocols/v1/examples/client-and-server/src/main.rs:338:18
[INFO] [stdout]     |
[INFO] [stdout] 246 | impl Client {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 338 |     pub async fn restore_subscribe(&mut self) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.23s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating protocols/v1/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating protocols/guix-example/Cargo.toml from 2018 edition to 2021
[INFO] [stderr]    Migrating protocols/v1/examples/client-and-server/Cargo.toml from 2018 edition to 2021
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking client_and_server v0.1.0 (/opt/rustwide/workdir/protocols/v1/examples/client-and-server)
[INFO] [stderr]     Checking v1 v0.1.0 (/opt/rustwide/workdir/protocols/v1)
[INFO] [stderr]     Checking guix-example v0.1.0 (/opt/rustwide/workdir/protocols/guix-example)
[INFO] [stderr]    Migrating protocols/v1/examples/client-and-server/src/main.rs from 2021 edition to 2024
[INFO] [stdout] warning: fields `hw_version`, `sw_version`, and `hw_id` are never read
[INFO] [stdout]    --> protocols/v1/src/methods/client_to_server.rs:610:5
[INFO] [stdout]     |
[INFO] [stdout] 608 | pub struct InfoParams {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 609 |     connection_url: Option<String>,
[INFO] [stdout] 610 |     hw_version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 611 |     sw_version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 612 |     hw_id: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> protocols/v1/examples/client-and-server/src/main.rs:47:30
[INFO] [stdout]     |
[INFO] [stdout]  47 |     while let Some(stream) = incoming.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 `#4`
[INFO] [stdout]     |                              up until Edition 2021 `#4` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  50 |         let server = Server::new(stream).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]     |                      `__awaitee` calls a custom destructor
[INFO] [stdout]     |                      `__awaitee` will be dropped later as of Edition 2024
[INFO] [stdout]  51 |         Arc::new(Mutex::new(server));
[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]  52 |     }
[INFO] [stdout]     |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `#4` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-io-1.3.1/src/lib.rs:918:1
[INFO] [stdout]     |
[INFO] [stdout] 918 | impl<T> Drop for Async<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-io-1.3.1/src/lib.rs:918:1
[INFO] [stdout]     |
[INFO] [stdout] 918 | impl<T> Drop for Async<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-channel-1.5.1/src/lib.rs:426:1
[INFO] [stdout]     |
[INFO] [stdout] 426 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-channel-1.5.1/src/lib.rs:722:1
[INFO] [stdout]     |
[INFO] [stdout] 722 | impl<T> Drop for Receiver<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/event-listener-2.5.1/src/lib.rs:414:1
[INFO] [stdout]     |
[INFO] [stdout] 414 | impl Drop for Event {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-channel-1.5.1/src/lib.rs:426:1
[INFO] [stdout]     |
[INFO] [stdout] 426 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-channel-1.5.1/src/lib.rs:722:1
[INFO] [stdout]     |
[INFO] [stdout] 722 | impl<T> Drop for Receiver<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/event-listener-2.5.1/src/lib.rs:414:1
[INFO] [stdout]     |
[INFO] [stdout] 414 | impl Drop for Event {
[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 protocols/guix-example/src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> protocols/v1/examples/client-and-server/src/main.rs:95:23
[INFO] [stdout]     |
[INFO] [stdout]  95 |                 match cloned.try_lock() {
[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]  96 |                     Some(mut self_) => {
[INFO] [stdout]     |                          ---------
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          `self_` calls a custom destructor
[INFO] [stdout]     |                          `self_` will be dropped later as of Edition 2024
[INFO] [stdout]  97 |                         let incoming = self_.receiver_incoming.try_recv();
[INFO] [stdout]  98 |                         self_.parse_message(incoming).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] 103 |             }
[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/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `self_` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[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]    --> protocols/v1/examples/client-and-server/src/main.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 match cloned.try_lock() {
[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] 110 |                     Some(mut self_) => {
[INFO] [stdout]     |                          ---------
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          `self_` calls a custom destructor
[INFO] [stdout]     |                          `self_` will be dropped later as of Edition 2024
[INFO] [stdout] 111 |                         self_.send_notify().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] 112 |                         drop(self_);
[INFO] [stdout] 113 |                         task::sleep(time::Duration::from_secs(5)).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] ...
[INFO] [stdout] 117 |             }
[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/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `self_` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[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]    --> protocols/v1/examples/client-and-server/src/main.rs:290:23
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 match cloned.try_lock() {
[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] 291 |                     Some(mut self_) => {
[INFO] [stdout]     |                          ---------
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          `self_` calls a custom destructor
[INFO] [stdout]     |                          `self_` will be dropped later as of Edition 2024
[INFO] [stdout] 292 |                         let incoming = self_.receiver_incoming.try_recv();
[INFO] [stdout] 293 |                         self_.parse_message(incoming).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] 297 |             }
[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/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `self_` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[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]        Fixed protocols/guix-example/src/lib.rs (1 fix)
[INFO] [stderr]    Migrating protocols/v1/src/lib.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> protocols/v1/examples/client-and-server/src/main.rs:47:30
[INFO] [stdout]     |
[INFO] [stdout]  47 |     while let Some(stream) = incoming.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 `#4`
[INFO] [stdout]     |                              up until Edition 2021 `#4` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  50 |         let server = Server::new(stream).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]     |                      `__awaitee` calls a custom destructor
[INFO] [stdout]     |                      `__awaitee` will be dropped later as of Edition 2024
[INFO] [stdout]  51 |         Arc::new(Mutex::new(server));
[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]  52 |     }
[INFO] [stdout]     |     - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `#4` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-io-1.3.1/src/lib.rs:918:1
[INFO] [stdout]     |
[INFO] [stdout] 918 | impl<T> Drop for Async<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-io-1.3.1/src/lib.rs:918:1
[INFO] [stdout]     |
[INFO] [stdout] 918 | impl<T> Drop for Async<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-channel-1.5.1/src/lib.rs:426:1
[INFO] [stdout]     |
[INFO] [stdout] 426 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-channel-1.5.1/src/lib.rs:722:1
[INFO] [stdout]     |
[INFO] [stdout] 722 | impl<T> Drop for Receiver<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/event-listener-2.5.1/src/lib.rs:414:1
[INFO] [stdout]     |
[INFO] [stdout] 414 | impl Drop for Event {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-channel-1.5.1/src/lib.rs:426:1
[INFO] [stdout]     |
[INFO] [stdout] 426 | impl<T> Drop for Sender<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-channel-1.5.1/src/lib.rs:722:1
[INFO] [stdout]     |
[INFO] [stdout] 722 | impl<T> Drop for Receiver<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/event-listener-2.5.1/src/lib.rs:414:1
[INFO] [stdout]     |
[INFO] [stdout] 414 | impl Drop for Event {
[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]    --> protocols/v1/examples/client-and-server/src/main.rs:95:23
[INFO] [stdout]     |
[INFO] [stdout]  95 |                 match cloned.try_lock() {
[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]  96 |                     Some(mut self_) => {
[INFO] [stdout]     |                          ---------
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          `self_` calls a custom destructor
[INFO] [stdout]     |                          `self_` will be dropped later as of Edition 2024
[INFO] [stdout]  97 |                         let incoming = self_.receiver_incoming.try_recv();
[INFO] [stdout]  98 |                         self_.parse_message(incoming).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] 103 |             }
[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/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `self_` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[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]    --> protocols/v1/examples/client-and-server/src/main.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 match cloned.try_lock() {
[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] 110 |                     Some(mut self_) => {
[INFO] [stdout]     |                          ---------
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          `self_` calls a custom destructor
[INFO] [stdout]     |                          `self_` will be dropped later as of Edition 2024
[INFO] [stdout] 111 |                         self_.send_notify().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] 112 |                         drop(self_);
[INFO] [stdout] 113 |                         task::sleep(time::Duration::from_secs(5)).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] ...
[INFO] [stdout] 117 |             }
[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/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `self_` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[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]    --> protocols/v1/examples/client-and-server/src/main.rs:290:23
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 match cloned.try_lock() {
[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] 291 |                     Some(mut self_) => {
[INFO] [stdout]     |                          ---------
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          `self_` calls a custom destructor
[INFO] [stdout]     |                          `self_` will be dropped later as of Edition 2024
[INFO] [stdout] 292 |                         let incoming = self_.receiver_incoming.try_recv();
[INFO] [stdout] 293 |                         self_.parse_message(incoming).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] 297 |             }
[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/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `self_` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/async-mutex-1.4.0/src/lib.rs:354:1
[INFO] [stdout]     |
[INFO] [stdout] 354 | impl<T: ?Sized> Drop for MutexGuard<'_, T> {
[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 29.54s
[INFO] [stderr] crater-edition-check: v1 v0.1.0 (/opt/rustwide/workdir/protocols/v1) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: guix-example v0.1.0 (/opt/rustwide/workdir/protocols/guix-example) updating edition from 2021 to 2024
[INFO] [stderr] crater-edition-check: client_and_server v0.1.0 (/opt/rustwide/workdir/protocols/v1/examples/client-and-server) updating edition from 2021 to 2024
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking v1 v0.1.0 (/opt/rustwide/workdir/protocols/v1)
[INFO] [stderr]    Compiling guix-example v0.1.0 (/opt/rustwide/workdir/protocols/guix-example)
[INFO] [stdout] warning: fields `hw_version`, `sw_version`, and `hw_id` are never read
[INFO] [stdout]    --> protocols/v1/src/methods/client_to_server.rs:610:5
[INFO] [stdout]     |
[INFO] [stdout] 608 | pub struct InfoParams {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 609 |     connection_url: Option<String>,
[INFO] [stdout] 610 |     hw_version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 611 |     sw_version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 612 |     hw_id: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hw_version`, `sw_version`, and `hw_id` are never read
[INFO] [stdout]    --> protocols/v1/src/methods/client_to_server.rs:610:5
[INFO] [stdout]     |
[INFO] [stdout] 608 | pub struct InfoParams {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 609 |     connection_url: Option<String>,
[INFO] [stdout] 610 |     hw_version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 611 |     sw_version: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 612 |     hw_id: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InfoParams` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking client_and_server v0.1.0 (/opt/rustwide/workdir/protocols/v1/examples/client-and-server)
[INFO] [stdout] warning: method `restore_subscribe` is never used
[INFO] [stdout]    --> protocols/v1/examples/client-and-server/src/main.rs:338:18
[INFO] [stdout]     |
[INFO] [stdout] 246 | impl Client {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 338 |     pub async fn restore_subscribe(&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: method `restore_subscribe` is never used
[INFO] [stdout]    --> protocols/v1/examples/client-and-server/src/main.rs:338:18
[INFO] [stdout]     |
[INFO] [stdout] 246 | impl Client {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 338 |     pub async fn restore_subscribe(&mut self) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to run custom build command for `guix-example v0.1.0 (/opt/rustwide/workdir/protocols/guix-example)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/guix-example-c0d9742a5a3dd15e/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (1275) panicked at protocols/guix-example/build.rs:21:8:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: ParseSyntaxError { crate_name: "guix-example", src_path: "/opt/rustwide/workdir/protocols/guix-example/src/lib.rs", error: Error("expected path") }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5d97e3dba5b8 - std[5c0eaf5403f5fa91]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5d97e3dba5b8 - std[5c0eaf5403f5fa91]::backtrace_rs::backtrace::trace_unsynchronized::<std[5c0eaf5403f5fa91]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5d97e3dba5b8 - std[5c0eaf5403f5fa91]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5d97e3dba5b8 - <<std[5c0eaf5403f5fa91]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6b4415987d471b61]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5d97e3dd15ea - <core[6b4415987d471b61]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5d97e3dd15ea - core[6b4415987d471b61]::fmt::write
[INFO] [stderr]      6:     0x5d97e3dbf952 - std[5c0eaf5403f5fa91]::io::default_write_fmt::<std[5c0eaf5403f5fa91]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/mod.rs:623:11
[INFO] [stderr]      7:     0x5d97e3dbf952 - <std[5c0eaf5403f5fa91]::sys::stdio::unix::Stderr as std[5c0eaf5403f5fa91]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/io/mod.rs:1661:13
[INFO] [stderr]      8:     0x5d97e3d9c5e6 - <std[5c0eaf5403f5fa91]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5d97e3d9c5e6 - std[5c0eaf5403f5fa91]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5d97e3db4f81 - std[5c0eaf5403f5fa91]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5d97e3db5232 - <alloc[ae119af534b892b]::boxed::Box<dyn for<'a, 'b> core[6b4415987d471b61]::ops::function::Fn<(&'a std[5c0eaf5403f5fa91]::panic::PanicHookInfo<'b>,), Output = ()> + core[6b4415987d471b61]::marker::Sync + core[6b4415987d471b61]::marker::Send> as core[6b4415987d471b61]::ops::function::Fn<(&std[5c0eaf5403f5fa91]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/alloc/src/boxed.rs:2287:9
[INFO] [stderr]     12:     0x5d97e3db5232 - std[5c0eaf5403f5fa91]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:822:13
[INFO] [stderr]     13:     0x5d97e3d9c6a2 - std[5c0eaf5403f5fa91]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:687:13
[INFO] [stderr]     14:     0x5d97e3d91729 - std[5c0eaf5403f5fa91]::sys::backtrace::__rust_end_short_backtrace::<std[5c0eaf5403f5fa91]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     15:     0x5d97e3d9cf9d - __rustc[33ffaff69ac0afe3]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:678:5
[INFO] [stderr]     16:     0x5d97e3dd1e9c - core[6b4415987d471b61]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/panicking.rs:80:14
[INFO] [stderr]     17:     0x5d97e3dd1be2 - core[6b4415987d471b61]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:1870:5
[INFO] [stderr]     18:     0x5d97e3a88acf - build_script_build[84829007d0f615]::main
[INFO] [stderr]     19:     0x5d97e3a811b3 - <fn() as core[6b4415987d471b61]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5d97e3a7b5c6 - std[5c0eaf5403f5fa91]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5d97e3a7e759 - std[5c0eaf5403f5fa91]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5d97e3db4277 - <&dyn core[6b4415987d471b61]::ops::function::Fn<(), Output = i32> + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync as core[6b4415987d471b61]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5d97e3db4277 - std[5c0eaf5403f5fa91]::panicking::catch_unwind::do_call::<&dyn core[6b4415987d471b61]::ops::function::Fn<(), Output = i32> + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:575:43
[INFO] [stderr]     24:     0x5d97e3db4277 - std[5c0eaf5403f5fa91]::panicking::catch_unwind::<i32, &dyn core[6b4415987d471b61]::ops::function::Fn<(), Output = i32> + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:543:19
[INFO] [stderr]     25:     0x5d97e3db4277 - std[5c0eaf5403f5fa91]::panic::catch_unwind::<&dyn core[6b4415987d471b61]::ops::function::Fn<(), Output = i32> + core[6b4415987d471b61]::panic::unwind_safe::RefUnwindSafe + core[6b4415987d471b61]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5d97e3db4277 - std[5c0eaf5403f5fa91]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5d97e3db4277 - std[5c0eaf5403f5fa91]::panicking::catch_unwind::do_call::<std[5c0eaf5403f5fa91]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:575:43
[INFO] [stderr]     28:     0x5d97e3db4277 - std[5c0eaf5403f5fa91]::panicking::catch_unwind::<isize, std[5c0eaf5403f5fa91]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panicking.rs:543:19
[INFO] [stderr]     29:     0x5d97e3db4277 - std[5c0eaf5403f5fa91]::panic::catch_unwind::<std[5c0eaf5403f5fa91]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5d97e3db4277 - std[5c0eaf5403f5fa91]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5d97e3a7ac21 - std[5c0eaf5403f5fa91]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5d97e3a8a565 - main
[INFO] [stderr]     33:     0x77e125fa91ca - <unknown>
[INFO] [stderr]     34:     0x77e125fa928b - __libc_start_main
[INFO] [stderr]     35:     0x5d97e3a6a945 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c565d1a1013a3857e71cd4b7c45a3ea0ec737f47fcd6c9479b5aba303b4ee206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c565d1a1013a3857e71cd4b7c45a3ea0ec737f47fcd6c9479b5aba303b4ee206", kill_on_drop: false }`
[INFO] [stdout] c565d1a1013a3857e71cd4b7c45a3ea0ec737f47fcd6c9479b5aba303b4ee206
