[INFO] fetching crate superboring 0.1.3... [INFO] checking superboring-0.1.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate superboring 0.1.3 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate superboring 0.1.3 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 superboring 0.1.3 [INFO] finished tweaking crates.io crate superboring 0.1.3 [INFO] tweaked toml for crates.io crate superboring 0.1.3 written to /workspace/builds/worker-3-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 54 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b9b3ba8da886462e6a03dd7e4e24bed2a2b7697d7fdda24507a5f96aeb16dfdc [INFO] running `Command { std: "docker" "start" "-a" "b9b3ba8da886462e6a03dd7e4e24bed2a2b7697d7fdda24507a5f96aeb16dfdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9b3ba8da886462e6a03dd7e4e24bed2a2b7697d7fdda24507a5f96aeb16dfdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9b3ba8da886462e6a03dd7e4e24bed2a2b7697d7fdda24507a5f96aeb16dfdc", kill_on_drop: false }` [INFO] [stdout] b9b3ba8da886462e6a03dd7e4e24bed2a2b7697d7fdda24507a5f96aeb16dfdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a15d17bcd1a6d804bea74078e6840f64d5e83063717890d4776f7d20030008fd [INFO] running `Command { std: "docker" "start" "-a" "a15d17bcd1a6d804bea74078e6840f64d5e83063717890d4776f7d20030008fd", kill_on_drop: false }` [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Checking hmac-sha512 v1.1.5 [INFO] [stderr] Checking hmac-sha256 v1.1.7 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking pkcs1 v0.7.5 [INFO] [stderr] Checking rsa v0.9.6 [INFO] [stderr] Checking superboring v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `rsa::pkcs1v15::Signature` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/implementation.rs:847:25 [INFO] [stdout] | [INFO] [stdout] 843 | let rsa_key = rsa_key.clone(); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 847 | let rsa_signature = match rrsa::pkcs1v15::Signature::try_from(signature) { [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: this value of type `rsa::pkcs1v15::Signature` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/implementation.rs:847:25 [INFO] [stdout] | [INFO] [stdout] 843 | let rsa_key = rsa_key.clone(); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 847 | let rsa_signature = match rrsa::pkcs1v15::Signature::try_from(signature) { [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 `superboring` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `superboring` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a15d17bcd1a6d804bea74078e6840f64d5e83063717890d4776f7d20030008fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a15d17bcd1a6d804bea74078e6840f64d5e83063717890d4776f7d20030008fd", kill_on_drop: false }` [INFO] [stdout] a15d17bcd1a6d804bea74078e6840f64d5e83063717890d4776f7d20030008fd