[INFO] cloning repository https://github.com/MarkGhebrial/mcmanager [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarkGhebrial/mcmanager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkGhebrial%2Fmcmanager", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkGhebrial%2Fmcmanager'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fbb69c05f1c0f68182eed4368fd7d89b274d0a09 [INFO] checking MarkGhebrial/mcmanager/fbb69c05f1c0f68182eed4368fd7d89b274d0a09 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkGhebrial%2Fmcmanager" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MarkGhebrial/mcmanager on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MarkGhebrial/mcmanager [INFO] finished tweaking git repo https://github.com/MarkGhebrial/mcmanager [INFO] tweaked toml for git repo https://github.com/MarkGhebrial/mcmanager written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MarkGhebrial/mcmanager 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 722c48944474525d9df9afeb42ca65d387fd99a524c468f1414525af7137768e [INFO] running `Command { std: "docker" "start" "-a" "722c48944474525d9df9afeb42ca65d387fd99a524c468f1414525af7137768e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "722c48944474525d9df9afeb42ca65d387fd99a524c468f1414525af7137768e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "722c48944474525d9df9afeb42ca65d387fd99a524c468f1414525af7137768e", kill_on_drop: false }` [INFO] [stdout] 722c48944474525d9df9afeb42ca65d387fd99a524c468f1414525af7137768e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a68a1128328191cd5d0398ccadcc72a31dcda2f5915eeff16ff6f6866d4b8f8d [INFO] running `Command { std: "docker" "start" "-a" "a68a1128328191cd5d0398ccadcc72a31dcda2f5915eeff16ff6f6866d4b8f8d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking clokwerk v0.3.5 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.9 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.8 [INFO] [stderr] Checking mcmanager v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tasks::*` [INFO] [stdout] --> src/server_manager/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use tasks::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tasks::*` [INFO] [stdout] --> src/server_manager/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use tasks::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server_process` is never read [INFO] [stdout] --> src/server_manager/manager.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Manager { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | server_process: Option [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `shell_command`, `stop`, `is_running`, and `send_command` are never used [INFO] [stdout] --> src/server_manager/manager.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl Manager { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn shell_command(&mut self, s: &str) -> &mut Manager { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn stop(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn is_running(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn send_command(&self, s: String) -> Result<(), mpsc::SendError> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `post_message` is never used [INFO] [stdout] --> src/discord.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl DiscordWebhook { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn post_message(&self, item: &impl DiscordFormatable) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `DiscordFormatable` is never used [INFO] [stdout] --> src/discord.rs:39:11 [INFO] [stdout] | [INFO] [stdout] 39 | pub trait DiscordFormatable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LineUser` is never used [INFO] [stdout] --> src/server_tasks.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait LineUser { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ScheduledEvent` is never used [INFO] [stdout] --> src/server_tasks.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait ScheduledEvent { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 53 | let config_file = File::open(file_name); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 58 | toml::from_str(&config_str).expect("Invalid TOML") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mcmanager` (bin "mcmanager") due to 2 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `server_process` is never read [INFO] [stdout] --> src/server_manager/manager.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Manager { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | server_process: Option [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `shell_command`, `stop`, `is_running`, and `send_command` are never used [INFO] [stdout] --> src/server_manager/manager.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl Manager { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn shell_command(&mut self, s: &str) -> &mut Manager { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn stop(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn is_running(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn send_command(&self, s: String) -> Result<(), mpsc::SendError> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `post_message` is never used [INFO] [stdout] --> src/discord.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl DiscordWebhook { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn post_message(&self, item: &impl DiscordFormatable) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `DiscordFormatable` is never used [INFO] [stdout] --> src/discord.rs:39:11 [INFO] [stdout] | [INFO] [stdout] 39 | pub trait DiscordFormatable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `LineUser` is never used [INFO] [stdout] --> src/server_tasks.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait LineUser { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ScheduledEvent` is never used [INFO] [stdout] --> src/server_tasks.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait ScheduledEvent { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 53 | let config_file = File::open(file_name); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 58 | toml::from_str(&config_str).expect("Invalid TOML") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mcmanager` (bin "mcmanager" test) due to 2 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a68a1128328191cd5d0398ccadcc72a31dcda2f5915eeff16ff6f6866d4b8f8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a68a1128328191cd5d0398ccadcc72a31dcda2f5915eeff16ff6f6866d4b8f8d", kill_on_drop: false }` [INFO] [stdout] a68a1128328191cd5d0398ccadcc72a31dcda2f5915eeff16ff6f6866d4b8f8d