[INFO] fetching crate idr-ebr 0.3.0... [INFO] checking idr-ebr-0.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate idr-ebr 0.3.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate idr-ebr 0.3.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate idr-ebr 0.3.0 [INFO] finished tweaking crates.io crate idr-ebr 0.3.0 [INFO] tweaked toml for crates.io crate idr-ebr 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 139 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding bit-set v0.5.3 (available: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding matchers v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (available: v0.50.1) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding regex-automata v0.1.10 (available: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.4) [INFO] [stderr] Adding sdd v2.1.0 (available: v3.0.3) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-strings v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `mimalloc` dependency) [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c7f83d310377e7b9a85cb6a9f89088f24a0d5e44f8adb23d86ecaacd50ad7ea6 [INFO] running `Command { std: "docker" "start" "-a" "c7f83d310377e7b9a85cb6a9f89088f24a0d5e44f8adb23d86ecaacd50ad7ea6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7f83d310377e7b9a85cb6a9f89088f24a0d5e44f8adb23d86ecaacd50ad7ea6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7f83d310377e7b9a85cb6a9f89088f24a0d5e44f8adb23d86ecaacd50ad7ea6", kill_on_drop: false }` [INFO] [stdout] c7f83d310377e7b9a85cb6a9f89088f24a0d5e44f8adb23d86ecaacd50ad7ea6 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 713a9edbd05f789aeb34f98ec741bb029d21cd80b1af34beab02900ffd98e6b4 [INFO] running `Command { std: "docker" "start" "-a" "713a9edbd05f789aeb34f98ec741bb029d21cd80b1af34beab02900ffd98e6b4", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `mimalloc` dependency) [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Compiling libmimalloc-sys v0.1.39 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking winnow v0.6.20 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling trybuild v1.0.99 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking sdd v2.1.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking idr-ebr v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking mimalloc v0.1.43 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stdout] warning: missing documentation for the crate [INFO] [stdout] --> tests/loom.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #![cfg(all(idr_ebr_loom, feature = "loom"))] [INFO] [stdout] 2 | | [INFO] [stdout] 3 | | use std::sync::Arc; [INFO] [stdout] ... | [INFO] [stdout] 630 | | }); [INFO] [stdout] 631 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W missing-docs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for the crate [INFO] [stdout] --> tests/config.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use idr_ebr::{Config, Idr}; [INFO] [stdout] 2 | | [INFO] [stdout] 3 | | #[test] [INFO] [stdout] 4 | | fn default() { [INFO] [stdout] ... | [INFO] [stdout] 36 | | t.compile_fail("tests/config/generation_bits_too_big.rs"); [INFO] [stdout] 37 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W missing-docs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `EbrGuard` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/limits.rs:20:38 [INFO] [stdout] | [INFO] [stdout] 12 | let idr = Idr::::new(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 20 | assert_eq!(idr.get(key, &EbrGuard::new()).unwrap(), value); [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] warning: missing documentation for the crate [INFO] [stdout] --> tests/limits.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use idr_ebr::{Config, EbrGuard, Idr}; [INFO] [stdout] 2 | | [INFO] [stdout] 3 | | #[test] [INFO] [stdout] 4 | | fn few_slots() { [INFO] [stdout] ... | [INFO] [stdout] 67 | | assert_eq!(key3, key); [INFO] [stdout] 68 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W missing-docs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `idr-ebr` (test "limits") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: missing documentation for the crate [INFO] [stdout] --> tests/smoke.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use idr_ebr::{Config, EbrGuard, Idr, Key}; [INFO] [stdout] 2 | | [INFO] [stdout] 3 | | #[test] [INFO] [stdout] 4 | | fn smoke() { [INFO] [stdout] ... | [INFO] [stdout] 142 | | assert!(entry.to_owned().is_none()); [INFO] [stdout] 143 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W missing-docs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "713a9edbd05f789aeb34f98ec741bb029d21cd80b1af34beab02900ffd98e6b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "713a9edbd05f789aeb34f98ec741bb029d21cd80b1af34beab02900ffd98e6b4", kill_on_drop: false }` [INFO] [stdout] 713a9edbd05f789aeb34f98ec741bb029d21cd80b1af34beab02900ffd98e6b4