[INFO] fetching crate mus 0.2.0... [INFO] checking mus-0.2.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate mus 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate mus 0.2.0 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 mus 0.2.0 [INFO] finished tweaking crates.io crate mus 0.2.0 [INFO] tweaked toml for crates.io crate mus 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate mus 0.2.0 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] Downloading crates ... [INFO] [stderr] Downloaded mpd v0.1.0 [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] e93f9643d75aa069c41540f9a5cf8777aca29307dda71e4c04610f1993a3568d [INFO] running `Command { std: "docker" "start" "-a" "e93f9643d75aa069c41540f9a5cf8777aca29307dda71e4c04610f1993a3568d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e93f9643d75aa069c41540f9a5cf8777aca29307dda71e4c04610f1993a3568d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e93f9643d75aa069c41540f9a5cf8777aca29307dda71e4c04610f1993a3568d", kill_on_drop: false }` [INFO] [stdout] e93f9643d75aa069c41540f9a5cf8777aca29307dda71e4c04610f1993a3568d [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] fe68724ba661acf1f4fe7ae337aa180a3e44908b69d0df9cd672c769799fcec4 [INFO] running `Command { std: "docker" "start" "-a" "fe68724ba661acf1f4fe7ae337aa180a3e44908b69d0df9cd672c769799fcec4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Compiling rustix v0.36.8 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking mpd v0.1.0 [INFO] [stderr] Checking clap_lex v0.3.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking errno v0.2.8 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking pager v0.16.1 [INFO] [stderr] Checking is-terminal v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v4.1.0 [INFO] [stderr] Checking clap v4.1.6 [INFO] [stderr] Checking mus v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.81s [INFO] running `Command { std: "docker" "inspect" "fe68724ba661acf1f4fe7ae337aa180a3e44908b69d0df9cd672c769799fcec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe68724ba661acf1f4fe7ae337aa180a3e44908b69d0df9cd672c769799fcec4", kill_on_drop: false }` [INFO] [stdout] fe68724ba661acf1f4fe7ae337aa180a3e44908b69d0df9cd672c769799fcec4 [INFO] checking mus-0.2.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate mus 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate mus 0.2.0 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 mus 0.2.0 [INFO] finished tweaking crates.io crate mus 0.2.0 [INFO] tweaked toml for crates.io crate mus 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate mus 0.2.0 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] 0bd1c31ef29174e1dd06598ee9b795ab23aa96b4b00ab43d8dc6fcc4b43ea6a7 [INFO] running `Command { std: "docker" "start" "-a" "0bd1c31ef29174e1dd06598ee9b795ab23aa96b4b00ab43d8dc6fcc4b43ea6a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bd1c31ef29174e1dd06598ee9b795ab23aa96b4b00ab43d8dc6fcc4b43ea6a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bd1c31ef29174e1dd06598ee9b795ab23aa96b4b00ab43d8dc6fcc4b43ea6a7", kill_on_drop: false }` [INFO] [stdout] 0bd1c31ef29174e1dd06598ee9b795ab23aa96b4b00ab43d8dc6fcc4b43ea6a7 [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] b8cda17f19a928a330ad808d1499139db2d66eeb00c886d29ebc417f1c42e725 [INFO] running `Command { std: "docker" "start" "-a" "b8cda17f19a928a330ad808d1499139db2d66eeb00c886d29ebc417f1c42e725", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Compiling rustix v0.36.8 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking mpd v0.1.0 [INFO] [stderr] Checking clap_lex v0.3.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking errno v0.2.8 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking pager v0.16.1 [INFO] [stderr] Checking is-terminal v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v4.1.0 [INFO] [stderr] Checking clap v4.1.6 [INFO] [stderr] Checking mus v0.2.0 (/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/server.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | |x| Ok(Self { conn: x }), [INFO] [stdout] | - ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/server.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | |x| Ok(Self { conn: x }), [INFO] [stdout] | - ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `mus` (bin "mus") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mus` (bin "mus" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b8cda17f19a928a330ad808d1499139db2d66eeb00c886d29ebc417f1c42e725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8cda17f19a928a330ad808d1499139db2d66eeb00c886d29ebc417f1c42e725", kill_on_drop: false }` [INFO] [stdout] b8cda17f19a928a330ad808d1499139db2d66eeb00c886d29ebc417f1c42e725