[INFO] fetching crate mdrend-learning-project-not-for-public-use 0.1.0... [INFO] checking mdrend-learning-project-not-for-public-use-0.1.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate mdrend-learning-project-not-for-public-use 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate mdrend-learning-project-not-for-public-use 0.1.0 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 crates.io crate mdrend-learning-project-not-for-public-use 0.1.0 [INFO] finished tweaking crates.io crate mdrend-learning-project-not-for-public-use 0.1.0 [INFO] tweaked toml for crates.io crate mdrend-learning-project-not-for-public-use 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate mdrend-learning-project-not-for-public-use 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded maud_htmlescape v0.17.0 [INFO] [stderr] Downloaded maud_macros v0.22.0 [INFO] [stderr] Downloaded maud v0.22.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1073d327dafc8ae34661effbe094c8d225d89268df56a3ccf0c0c4cd4dec3ccd [INFO] running `Command { std: "docker" "start" "-a" "1073d327dafc8ae34661effbe094c8d225d89268df56a3ccf0c0c4cd4dec3ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1073d327dafc8ae34661effbe094c8d225d89268df56a3ccf0c0c4cd4dec3ccd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1073d327dafc8ae34661effbe094c8d225d89268df56a3ccf0c0c4cd4dec3ccd", kill_on_drop: false }` [INFO] [stdout] 1073d327dafc8ae34661effbe094c8d225d89268df56a3ccf0c0c4cd4dec3ccd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0d67678728c0d9cc9aad2bdd56a7c9fa1e0fa0e4bbb2fd2b08f800973ccd121f [INFO] running `Command { std: "docker" "start" "-a" "0d67678728c0d9cc9aad2bdd56a7c9fa1e0fa0e4bbb2fd2b08f800973ccd121f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling maud_htmlescape v0.17.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling pulldown-cmark v0.7.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling maud_macros v0.22.0 [INFO] [stderr] Checking maud v0.22.0 [INFO] [stderr] Checking mdrend-learning-project-not-for-public-use v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.22s [INFO] running `Command { std: "docker" "inspect" "0d67678728c0d9cc9aad2bdd56a7c9fa1e0fa0e4bbb2fd2b08f800973ccd121f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d67678728c0d9cc9aad2bdd56a7c9fa1e0fa0e4bbb2fd2b08f800973ccd121f", kill_on_drop: false }` [INFO] [stdout] 0d67678728c0d9cc9aad2bdd56a7c9fa1e0fa0e4bbb2fd2b08f800973ccd121f [INFO] checking mdrend-learning-project-not-for-public-use-0.1.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate mdrend-learning-project-not-for-public-use 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate mdrend-learning-project-not-for-public-use 0.1.0 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 crates.io crate mdrend-learning-project-not-for-public-use 0.1.0 [INFO] finished tweaking crates.io crate mdrend-learning-project-not-for-public-use 0.1.0 [INFO] tweaked toml for crates.io crate mdrend-learning-project-not-for-public-use 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate mdrend-learning-project-not-for-public-use 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f80ef754a84b01085dee0da7ff4a527e4354ed99f773ff27b44bad84feab409e [INFO] running `Command { std: "docker" "start" "-a" "f80ef754a84b01085dee0da7ff4a527e4354ed99f773ff27b44bad84feab409e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f80ef754a84b01085dee0da7ff4a527e4354ed99f773ff27b44bad84feab409e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f80ef754a84b01085dee0da7ff4a527e4354ed99f773ff27b44bad84feab409e", kill_on_drop: false }` [INFO] [stdout] f80ef754a84b01085dee0da7ff4a527e4354ed99f773ff27b44bad84feab409e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4f75a2d265d9f52033ad83ee5ffce9889f938798b8d331768b3839ccd1b96fb8 [INFO] running `Command { std: "docker" "start" "-a" "4f75a2d265d9f52033ad83ee5ffce9889f938798b8d331768b3839ccd1b96fb8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling pulldown-cmark v0.7.2 [INFO] [stderr] Compiling maud_htmlescape v0.17.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling maud_macros v0.22.0 [INFO] [stderr] Checking maud v0.22.0 [INFO] [stderr] Checking mdrend-learning-project-not-for-public-use v0.1.0 (/opt/rustwide/workdir) [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:74:11 [INFO] [stdout] | [INFO] [stdout] 68 | let mut file = match File::create(&path) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | Err(why) => panic!("couldn't create {}: {}", display, why), [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 70 | Ok(file) => file, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 74 | match file.write_all(html.as_bytes()) { [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] --> src/main.rs:74:11 [INFO] [stdout] | [INFO] [stdout] 68 | let mut file = match File::create(&path) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 69 | Err(why) => panic!("couldn't create {}: {}", display, why), [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 70 | Ok(file) => file, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 74 | match file.write_all(html.as_bytes()) { [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mdrend-learning-project-not-for-public-use` (bin "mdrend-learning-project-not-for-public-use") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mdrend-learning-project-not-for-public-use` (bin "mdrend-learning-project-not-for-public-use" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4f75a2d265d9f52033ad83ee5ffce9889f938798b8d331768b3839ccd1b96fb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f75a2d265d9f52033ad83ee5ffce9889f938798b8d331768b3839ccd1b96fb8", kill_on_drop: false }` [INFO] [stdout] 4f75a2d265d9f52033ad83ee5ffce9889f938798b8d331768b3839ccd1b96fb8