[INFO] fetching crate rmdup 0.1.0... [INFO] checking rmdup-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rmdup 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate rmdup 0.1.0 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 crates.io crate rmdup 0.1.0 [INFO] finished tweaking crates.io crate rmdup 0.1.0 [INFO] tweaked toml for crates.io crate rmdup 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate rmdup 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f00687f981f714f3a5abd3cae669b7d055c539d9abce070da1be8b62972b298c [INFO] running `Command { std: "docker" "start" "-a" "f00687f981f714f3a5abd3cae669b7d055c539d9abce070da1be8b62972b298c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f00687f981f714f3a5abd3cae669b7d055c539d9abce070da1be8b62972b298c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f00687f981f714f3a5abd3cae669b7d055c539d9abce070da1be8b62972b298c", kill_on_drop: false }` [INFO] [stdout] f00687f981f714f3a5abd3cae669b7d055c539d9abce070da1be8b62972b298c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 668aceb1ad4befdeb3fea88ceb1ad1347873b4479255b3b9712f6c108b094f25 [INFO] running `Command { std: "docker" "start" "-a" "668aceb1ad4befdeb3fea88ceb1ad1347873b4479255b3b9712f6c108b094f25", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling serde v1.0.167 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling rmdup v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling blake3 v1.4.1 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling serde_derive v1.0.167 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling winres v0.1.12 [INFO] [stderr] Compiling kagero v0.4.0 [INFO] [stderr] Checking url v2.4.0 [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/dir.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | .filter(|e| e.metadata().is_ok_and(|m| m.is_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] [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/dir.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | .filter(|e| e.metadata().is_ok_and(|m| m.is_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] [stderr] error: could not compile `rmdup` (bin "rmdup" test) due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rmdup` (bin "rmdup") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "668aceb1ad4befdeb3fea88ceb1ad1347873b4479255b3b9712f6c108b094f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "668aceb1ad4befdeb3fea88ceb1ad1347873b4479255b3b9712f6c108b094f25", kill_on_drop: false }` [INFO] [stdout] 668aceb1ad4befdeb3fea88ceb1ad1347873b4479255b3b9712f6c108b094f25