[INFO] cloning repository https://github.com/hlah/minpl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hlah/minpl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhlah%2Fminpl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhlah%2Fminpl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2589b8da8c661e33a94afde1751cd55a5fdd8c2a [INFO] checking hlah/minpl against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhlah%2Fminpl" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hlah/minpl 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 git repo https://github.com/hlah/minpl [INFO] finished tweaking git repo https://github.com/hlah/minpl [INFO] tweaked toml for git repo https://github.com/hlah/minpl written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hlah/minpl 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded test-case v2.1.0 [INFO] [stderr] Downloaded fd-lock v3.0.6 [INFO] [stderr] Downloaded test-case-macros v2.1.0 [INFO] [stderr] Downloaded clipboard-win v4.4.2 [INFO] [stderr] Downloaded rustyline v10.0.0 [INFO] [stderr] Downloaded io-lifetimes v0.7.2 [INFO] [stderr] Downloaded ucd-trie v0.1.4 [INFO] [stderr] Downloaded rustix v0.35.7 [INFO] [stderr] Downloaded nix v0.24.2 [INFO] [stderr] Downloaded linux-raw-sys v0.0.46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 560b7cc0212028bb04f5eb0cf6c0760065aada8d46d1ed41a0e73ade6999a2e9 [INFO] running `Command { std: "docker" "start" "-a" "560b7cc0212028bb04f5eb0cf6c0760065aada8d46d1ed41a0e73ade6999a2e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "560b7cc0212028bb04f5eb0cf6c0760065aada8d46d1ed41a0e73ade6999a2e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "560b7cc0212028bb04f5eb0cf6c0760065aada8d46d1ed41a0e73ade6999a2e9", kill_on_drop: false }` [INFO] [stdout] 560b7cc0212028bb04f5eb0cf6c0760065aada8d46d1ed41a0e73ade6999a2e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 179b9dac57b118769b5d500cd073f958501ac9040be16718097d403acd3b7d77 [INFO] running `Command { std: "docker" "start" "-a" "179b9dac57b118769b5d500cd073f958501ac9040be16718097d403acd3b7d77", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling io-lifetimes v0.7.2 [INFO] [stderr] Compiling ucd-trie v0.1.4 [INFO] [stderr] Compiling rustix v0.35.7 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking linux-raw-sys v0.0.46 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking nix v0.24.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking fd-lock v3.0.6 [INFO] [stderr] Checking rustyline v10.0.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling test-case-macros v2.1.0 [INFO] [stderr] Checking minpl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `parse_term` is never used [INFO] [stdout] --> src/parser.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl MinplParser { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | fn parse_term(code: &str) -> Term { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking test-case v2.1.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.95s [INFO] running `Command { std: "docker" "inspect" "179b9dac57b118769b5d500cd073f958501ac9040be16718097d403acd3b7d77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "179b9dac57b118769b5d500cd073f958501ac9040be16718097d403acd3b7d77", kill_on_drop: false }` [INFO] [stdout] 179b9dac57b118769b5d500cd073f958501ac9040be16718097d403acd3b7d77 [INFO] checking hlah/minpl against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhlah%2Fminpl" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hlah/minpl 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 git repo https://github.com/hlah/minpl [INFO] finished tweaking git repo https://github.com/hlah/minpl [INFO] tweaked toml for git repo https://github.com/hlah/minpl written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hlah/minpl 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1fbb250013cb3b283c6381ad6aab5ae665d4e4eee1ce5b29868263c6396d9bb8 [INFO] running `Command { std: "docker" "start" "-a" "1fbb250013cb3b283c6381ad6aab5ae665d4e4eee1ce5b29868263c6396d9bb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fbb250013cb3b283c6381ad6aab5ae665d4e4eee1ce5b29868263c6396d9bb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fbb250013cb3b283c6381ad6aab5ae665d4e4eee1ce5b29868263c6396d9bb8", kill_on_drop: false }` [INFO] [stdout] 1fbb250013cb3b283c6381ad6aab5ae665d4e4eee1ce5b29868263c6396d9bb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0d596a63d3fd32738e689092ec6277d0641078bff9fa2f81848e21c9d65ac5c4 [INFO] running `Command { std: "docker" "start" "-a" "0d596a63d3fd32738e689092ec6277d0641078bff9fa2f81848e21c9d65ac5c4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling io-lifetimes v0.7.2 [INFO] [stderr] Compiling rustix v0.35.7 [INFO] [stderr] Compiling ucd-trie v0.1.4 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking linux-raw-sys v0.0.46 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.24.2 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking fd-lock v3.0.6 [INFO] [stderr] Checking rustyline v10.0.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling test-case-macros v2.1.0 [INFO] [stderr] Checking minpl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `parse_term` is never used [INFO] [stdout] --> src/parser.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 9 | impl MinplParser { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | fn parse_term(code: &str) -> Term { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/assignments.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new>(assignments: I) -> Self { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 30 | Self { [INFO] [stdout] 31 | assignments: assignments.into_iter().collect(), [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/proof_search/mod.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | .flat_map(|goal| goal.free_variables().into_iter()), [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/repl.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn run(mut self) { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | match self.load_database() { [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/term.rs:58:33 [INFO] [stdout] | [INFO] [stdout] 58 | .flat_map(|arg| arg.free_variables().into_iter()) [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 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `minpl` (bin "minpl") due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0d596a63d3fd32738e689092ec6277d0641078bff9fa2f81848e21c9d65ac5c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d596a63d3fd32738e689092ec6277d0641078bff9fa2f81848e21c9d65ac5c4", kill_on_drop: false }` [INFO] [stdout] 0d596a63d3fd32738e689092ec6277d0641078bff9fa2f81848e21c9d65ac5c4