[INFO] cloning repository https://github.com/TacoGS/background-cat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TacoGS/background-cat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTacoGS%2Fbackground-cat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTacoGS%2Fbackground-cat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 26959d97b2ac3edfff53ecaf727e506888ef3a8b [INFO] checking TacoGS/background-cat/26959d97b2ac3edfff53ecaf727e506888ef3a8b 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%2FTacoGS%2Fbackground-cat" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TacoGS/background-cat 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/TacoGS/background-cat [INFO] finished tweaking git repo https://github.com/TacoGS/background-cat [INFO] tweaked toml for git repo https://github.com/TacoGS/background-cat written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/TacoGS/background-cat 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c4d71629f5a46b6d9b08abd3b45fdf0f1330c0cfa9139c59f2955c68dcffe973 [INFO] running `Command { std: "docker" "start" "-a" "c4d71629f5a46b6d9b08abd3b45fdf0f1330c0cfa9139c59f2955c68dcffe973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4d71629f5a46b6d9b08abd3b45fdf0f1330c0cfa9139c59f2955c68dcffe973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4d71629f5a46b6d9b08abd3b45fdf0f1330c0cfa9139c59f2955c68dcffe973", kill_on_drop: false }` [INFO] [stdout] c4d71629f5a46b6d9b08abd3b45fdf0f1330c0cfa9139c59f2955c68dcffe973 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9f252fbd27897f719b1d283946ff1ae4e37a8b1f0d837795ea58c9e88b57f49e [INFO] running `Command { std: "docker" "start" "-a" "9f252fbd27897f719b1d283946ff1ae4e37a8b1f0d837795ea58c9e88b57f49e", kill_on_drop: false }` [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] 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] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking once_cell v1.11.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling indoc v1.0.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Compiling serenity v0.11.2 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking typemap_rev v0.1.5 [INFO] [stderr] Checking levenshtein v1.0.5 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking uwl v0.6.0 [INFO] [stderr] Checking kankyo v0.3.0 [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking background-cat v0.1.0 (/opt/rustwide/workdir/libs/background-cat) [INFO] [stderr] Checking cli-cat v0.1.0 (/opt/rustwide/workdir/apps/cli-cat) [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling command_attr v0.4.0 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking tokio-util v0.7.2 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking dashmap v5.3.3 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking tungstenite v0.17.2 [INFO] [stderr] Checking async-tungstenite v0.17.2 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking discord-cat v0.1.0 (/opt/rustwide/workdir/apps/discord-cat) [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] --> apps/discord-cat/src/main.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | if let Err(why) = client.start().await { [INFO] [stdout] | _____^ - [INFO] [stdout] | |____________________________________________| [INFO] [stdout] 62 | || error!("Client error: {:?}", why); [INFO] [stdout] 63 | || } [INFO] [stdout] | ||_____^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> apps/discord-cat/src/main.rs:95:57 [INFO] [stdout] | [INFO] [stdout] 95 | async fn message(&self, ctx: Context, msg: Message) { [INFO] [stdout] | _____________________________------------__------------__^ [INFO] [stdout] | | | | [INFO] [stdout] | | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | | if msg.author.bot { [INFO] [stdout] 97 | | return; [INFO] [stdout] 98 | | } [INFO] [stdout] ... | [INFO] [stdout] 170 | | return; [INFO] [stdout] 171 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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] --> apps/discord-cat/src/main.rs:175:55 [INFO] [stdout] | [INFO] [stdout] 175 | async fn ready(&self, ctx: Context, ready: Ready) { [INFO] [stdout] | ___________________________------------________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 176 | | use serenity::model::{gateway::Activity, user::OnlineStatus}; [INFO] [stdout] 177 | | [INFO] [stdout] 178 | | info!("{} is connected!", ready.user.tag()); [INFO] [stdout] ... | [INFO] [stdout] 183 | | .await; [INFO] [stdout] 184 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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] --> apps/discord-cat/src/main.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | if let Err(why) = client.start().await { [INFO] [stdout] | _____^ - [INFO] [stdout] | |____________________________________________| [INFO] [stdout] 62 | || error!("Client error: {:?}", why); [INFO] [stdout] 63 | || } [INFO] [stdout] | ||_____^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> apps/discord-cat/src/main.rs:95:57 [INFO] [stdout] | [INFO] [stdout] 95 | async fn message(&self, ctx: Context, msg: Message) { [INFO] [stdout] | _____________________________------------__------------__^ [INFO] [stdout] | | | | [INFO] [stdout] | | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | | if msg.author.bot { [INFO] [stdout] 97 | | return; [INFO] [stdout] 98 | | } [INFO] [stdout] ... | [INFO] [stdout] 170 | | return; [INFO] [stdout] 171 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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] --> apps/discord-cat/src/main.rs:175:55 [INFO] [stdout] | [INFO] [stdout] 175 | async fn ready(&self, ctx: Context, ready: Ready) { [INFO] [stdout] | ___________________________------------________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 176 | | use serenity::model::{gateway::Activity, user::OnlineStatus}; [INFO] [stdout] 177 | | [INFO] [stdout] 178 | | info!("{} is connected!", ready.user.tag()); [INFO] [stdout] ... | [INFO] [stdout] 183 | | .await; [INFO] [stdout] 184 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `discord-cat` (bin "discord-cat" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `discord-cat` (bin "discord-cat") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "9f252fbd27897f719b1d283946ff1ae4e37a8b1f0d837795ea58c9e88b57f49e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f252fbd27897f719b1d283946ff1ae4e37a8b1f0d837795ea58c9e88b57f49e", kill_on_drop: false }` [INFO] [stdout] 9f252fbd27897f719b1d283946ff1ae4e37a8b1f0d837795ea58c9e88b57f49e