[INFO] cloning repository https://github.com/zlx2019/rust-training [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zlx2019/rust-training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzlx2019%2Frust-training", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzlx2019%2Frust-training'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f027ed2f25847fdc62c8eaeafdeb02bdd0717c41 [INFO] checking zlx2019/rust-training against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzlx2019%2Frust-training" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zlx2019/rust-training on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zlx2019/rust-training [INFO] finished tweaking git repo https://github.com/zlx2019/rust-training [INFO] tweaked toml for git repo https://github.com/zlx2019/rust-training written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zlx2019/rust-training 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fancy-regex v0.13.0 [INFO] [stderr] Downloaded zxcvbn v3.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 032702e204aa29a5c41b43b8cf1b9c1eda4490d6fe4a51ab3070151dff1be946 [INFO] running `Command { std: "docker" "start" "-a" "032702e204aa29a5c41b43b8cf1b9c1eda4490d6fe4a51ab3070151dff1be946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "032702e204aa29a5c41b43b8cf1b9c1eda4490d6fe4a51ab3070151dff1be946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "032702e204aa29a5c41b43b8cf1b9c1eda4490d6fe4a51ab3070151dff1be946", kill_on_drop: false }` [INFO] [stdout] 032702e204aa29a5c41b43b8cf1b9c1eda4490d6fe4a51ab3070151dff1be946 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 252754bb35bee3ac0cf02c3ff2e4f9982e734d6369ddb3432fbf253fa0b6f25e [INFO] running `Command { std: "docker" "start" "-a" "252754bb35bee3ac0cf02c3ff2e4f9982e734d6369ddb3432fbf253fa0b6f25e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking unicode-width v0.1.12 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking winnow v0.6.8 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking io v0.1.0 (/opt/rustwide/workdir/io) [INFO] [stderr] Checking concurrent v0.1.0 (/opt/rustwide/workdir/concurrent) [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking week_two v0.1.0 (/opt/rustwide/workdir/getting-started) [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking files v0.1.0 (/opt/rustwide/workdir/files) [INFO] [stdout] warning: unused import: `std::fs::*` [INFO] [stdout] --> files/examples/01_file.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> files/examples/05_write_file.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut content = "Hello world"; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Checking fancy-regex v0.13.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling serde_derive v1.0.199 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling derive_builder_core v0.20.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling derive_builder_macro v0.20.0 [INFO] [stderr] Checking derive_builder v0.20.0 [INFO] [stderr] Checking zxcvbn v3.1.0 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking toml_edit v0.22.12 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Checking anys v0.1.0 (/opt/rustwide/workdir/anys) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.97s [INFO] running `Command { std: "docker" "inspect" "252754bb35bee3ac0cf02c3ff2e4f9982e734d6369ddb3432fbf253fa0b6f25e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "252754bb35bee3ac0cf02c3ff2e4f9982e734d6369ddb3432fbf253fa0b6f25e", kill_on_drop: false }` [INFO] [stdout] 252754bb35bee3ac0cf02c3ff2e4f9982e734d6369ddb3432fbf253fa0b6f25e [INFO] checking zlx2019/rust-training against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzlx2019%2Frust-training" "/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/zlx2019/rust-training on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zlx2019/rust-training [INFO] finished tweaking git repo https://github.com/zlx2019/rust-training [INFO] tweaked toml for git repo https://github.com/zlx2019/rust-training written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zlx2019/rust-training 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 212325ab8c270143dbca3d241f093c8ffb95650fbfe3939d153281fd4f0fb375 [INFO] running `Command { std: "docker" "start" "-a" "212325ab8c270143dbca3d241f093c8ffb95650fbfe3939d153281fd4f0fb375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "212325ab8c270143dbca3d241f093c8ffb95650fbfe3939d153281fd4f0fb375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "212325ab8c270143dbca3d241f093c8ffb95650fbfe3939d153281fd4f0fb375", kill_on_drop: false }` [INFO] [stdout] 212325ab8c270143dbca3d241f093c8ffb95650fbfe3939d153281fd4f0fb375 [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fc5f0262c3025a465358c10faf2e0a52e306a633ed21d61ddd347ec2c636d01 [INFO] running `Command { std: "docker" "start" "-a" "7fc5f0262c3025a465358c10faf2e0a52e306a633ed21d61ddd347ec2c636d01", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking unicode-width v0.1.12 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Checking winnow v0.6.8 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking week_two v0.1.0 (/opt/rustwide/workdir/getting-started) [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking concurrent v0.1.0 (/opt/rustwide/workdir/concurrent) [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking io v0.1.0 (/opt/rustwide/workdir/io) [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking files v0.1.0 (/opt/rustwide/workdir/files) [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> files/examples/05_write_file.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut content = "Hello world"; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::*` [INFO] [stdout] --> files/examples/01_file.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Checking fancy-regex v0.13.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling serde_derive v1.0.199 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling derive_builder_core v0.20.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling derive_builder_macro v0.20.0 [INFO] [stderr] Checking derive_builder v0.20.0 [INFO] [stderr] Checking zxcvbn v3.1.0 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking toml_edit v0.22.12 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Checking anys v0.1.0 (/opt/rustwide/workdir/anys) [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] --> anys/examples/coding01.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 14 | fn _read_file

(file_path: P) -> String [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 17 | std::fs::read_to_string(file_path).expect("Failed to read file") [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `anys` (example "coding01") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7fc5f0262c3025a465358c10faf2e0a52e306a633ed21d61ddd347ec2c636d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fc5f0262c3025a465358c10faf2e0a52e306a633ed21d61ddd347ec2c636d01", kill_on_drop: false }` [INFO] [stdout] 7fc5f0262c3025a465358c10faf2e0a52e306a633ed21d61ddd347ec2c636d01