[INFO] fetching crate cord-message 0.3.0... [INFO] checking cord-message-0.3.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate cord-message 0.3.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate cord-message 0.3.0 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 cord-message 0.3.0 [INFO] finished tweaking crates.io crate cord-message 0.3.0 [INFO] tweaked toml for crates.io crate cord-message 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding tokio-util v0.6.10 (latest: v0.7.11) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cfb4b53fdc2672c8fba672e02fd6989753b1bca091197de2b4f710737669bac2 [INFO] running `Command { std: "docker" "start" "-a" "cfb4b53fdc2672c8fba672e02fd6989753b1bca091197de2b4f710737669bac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cfb4b53fdc2672c8fba672e02fd6989753b1bca091197de2b4f710737669bac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfb4b53fdc2672c8fba672e02fd6989753b1bca091197de2b4f710737669bac2", kill_on_drop: false }` [INFO] [stdout] cfb4b53fdc2672c8fba672e02fd6989753b1bca091197de2b4f710737669bac2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 14d8fe0b214aac985a1d29510e6f9db44bbaba7e63d6e7ab371b70375efb13e9 [INFO] running `Command { std: "docker" "start" "-a" "14d8fe0b214aac985a1d29510e6f9db44bbaba7e63d6e7ab371b70375efb13e9", kill_on_drop: false }` [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking object v0.36.3 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Checking cord-message v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.11s [INFO] running `Command { std: "docker" "inspect" "14d8fe0b214aac985a1d29510e6f9db44bbaba7e63d6e7ab371b70375efb13e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14d8fe0b214aac985a1d29510e6f9db44bbaba7e63d6e7ab371b70375efb13e9", kill_on_drop: false }` [INFO] [stdout] 14d8fe0b214aac985a1d29510e6f9db44bbaba7e63d6e7ab371b70375efb13e9 [INFO] checking cord-message-0.3.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate cord-message 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate cord-message 0.3.0 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 cord-message 0.3.0 [INFO] finished tweaking crates.io crate cord-message 0.3.0 [INFO] tweaked toml for crates.io crate cord-message 0.3.0 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding tokio-util v0.6.10 (latest: v0.7.11) [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ef4a86e97d8881ed5d853c2ee9e06cb6d308a0dd229aa1f8f97259e1ad86044 [INFO] running `Command { std: "docker" "start" "-a" "3ef4a86e97d8881ed5d853c2ee9e06cb6d308a0dd229aa1f8f97259e1ad86044", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ef4a86e97d8881ed5d853c2ee9e06cb6d308a0dd229aa1f8f97259e1ad86044", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ef4a86e97d8881ed5d853c2ee9e06cb6d308a0dd229aa1f8f97259e1ad86044", kill_on_drop: false }` [INFO] [stdout] 3ef4a86e97d8881ed5d853c2ee9e06cb6d308a0dd229aa1f8f97259e1ad86044 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 107d0f14a848574908c250d22242ed73453c086e72d38923df7b0ea6eccf8b60 [INFO] running `Command { std: "docker" "start" "-a" "107d0f14a848574908c250d22242ed73453c086e72d38923df7b0ea6eccf8b60", kill_on_drop: false }` [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking object v0.36.3 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Checking cord-message v0.3.0 (/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/codec.rs:182:15 [INFO] [stdout] | [INFO] [stdout] 180 | let mut bytes = BytesMut::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 181 | let mut encoder = Codec::default(); [INFO] [stdout] 182 | match encoder [INFO] [stdout] | _______________^ [INFO] [stdout] 183 | | .encode(msg, &mut bytes) [INFO] [stdout] 184 | | .err() [INFO] [stdout] 185 | | .expect("Test passed unexpectedly") [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/codec.rs:203:15 [INFO] [stdout] | [INFO] [stdout] 201 | let mut bytes = BytesMut::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 202 | let mut encoder = Codec::default(); [INFO] [stdout] 203 | match encoder [INFO] [stdout] | _______________^ [INFO] [stdout] 204 | | .encode(msg, &mut bytes) [INFO] [stdout] 205 | | .err() [INFO] [stdout] 206 | | .expect("Test passed unexpectedly") [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/codec.rs:228:15 [INFO] [stdout] | [INFO] [stdout] 226 | let mut bytes = BytesMut::from("\x09"); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 227 | let mut decoder = Codec::default(); [INFO] [stdout] 228 | match decoder.decode(&mut 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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cord-message` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "107d0f14a848574908c250d22242ed73453c086e72d38923df7b0ea6eccf8b60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "107d0f14a848574908c250d22242ed73453c086e72d38923df7b0ea6eccf8b60", kill_on_drop: false }` [INFO] [stdout] 107d0f14a848574908c250d22242ed73453c086e72d38923df7b0ea6eccf8b60