[INFO] cloning repository https://github.com/charlesfrye/nand-to-tet.rs-assembler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/charlesfrye/nand-to-tet.rs-assembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharlesfrye%2Fnand-to-tet.rs-assembler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharlesfrye%2Fnand-to-tet.rs-assembler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8209cc803705aa9820d078c4ca4147a52ebdde7 [INFO] checking charlesfrye/nand-to-tet.rs-assembler against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharlesfrye%2Fnand-to-tet.rs-assembler" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/charlesfrye/nand-to-tet.rs-assembler 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/charlesfrye/nand-to-tet.rs-assembler [INFO] finished tweaking git repo https://github.com/charlesfrye/nand-to-tet.rs-assembler [INFO] tweaked toml for git repo https://github.com/charlesfrye/nand-to-tet.rs-assembler written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/charlesfrye/nand-to-tet.rs-assembler 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 33d5e166ced6357573b8dcfc6c2c8f76c463f2e0a34aa1443e8e5e4a177f33a2 [INFO] running `Command { std: "docker" "start" "-a" "33d5e166ced6357573b8dcfc6c2c8f76c463f2e0a34aa1443e8e5e4a177f33a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33d5e166ced6357573b8dcfc6c2c8f76c463f2e0a34aa1443e8e5e4a177f33a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33d5e166ced6357573b8dcfc6c2c8f76c463f2e0a34aa1443e8e5e4a177f33a2", kill_on_drop: false }` [INFO] [stdout] 33d5e166ced6357573b8dcfc6c2c8f76c463f2e0a34aa1443e8e5e4a177f33a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 56e1eb7c1ba846de89e31fbe6f8ae087166449ed0baf372bbe5172cd5b6ff672 [INFO] running `Command { std: "docker" "start" "-a" "56e1eb7c1ba846de89e31fbe6f8ae087166449ed0baf372bbe5172cd5b6ff672", kill_on_drop: false }` [INFO] [stderr] Checking hack_asm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `table` [INFO] [stdout] --> src/symbol_table/mod.rs:58:17 [INFO] [stdout] | [INFO] [stdout] 58 | let mut table = SymbolTable::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_table` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/symbol_table/mod.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let mut table = SymbolTable::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "56e1eb7c1ba846de89e31fbe6f8ae087166449ed0baf372bbe5172cd5b6ff672", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56e1eb7c1ba846de89e31fbe6f8ae087166449ed0baf372bbe5172cd5b6ff672", kill_on_drop: false }` [INFO] [stdout] 56e1eb7c1ba846de89e31fbe6f8ae087166449ed0baf372bbe5172cd5b6ff672 [INFO] checking charlesfrye/nand-to-tet.rs-assembler 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%2Fcharlesfrye%2Fnand-to-tet.rs-assembler" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/charlesfrye/nand-to-tet.rs-assembler 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/charlesfrye/nand-to-tet.rs-assembler [INFO] finished tweaking git repo https://github.com/charlesfrye/nand-to-tet.rs-assembler [INFO] tweaked toml for git repo https://github.com/charlesfrye/nand-to-tet.rs-assembler written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/charlesfrye/nand-to-tet.rs-assembler 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ff8aa8a6db4a0211158e8eb118102df1bdb98bd89eb6e1d4fd430647e545ea03 [INFO] running `Command { std: "docker" "start" "-a" "ff8aa8a6db4a0211158e8eb118102df1bdb98bd89eb6e1d4fd430647e545ea03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff8aa8a6db4a0211158e8eb118102df1bdb98bd89eb6e1d4fd430647e545ea03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff8aa8a6db4a0211158e8eb118102df1bdb98bd89eb6e1d4fd430647e545ea03", kill_on_drop: false }` [INFO] [stdout] ff8aa8a6db4a0211158e8eb118102df1bdb98bd89eb6e1d4fd430647e545ea03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 66546e6713a3f37c67618a120e0b224213444e383df545758d79f4077c84a8d0 [INFO] running `Command { std: "docker" "start" "-a" "66546e6713a3f37c67618a120e0b224213444e383df545758d79f4077c84a8d0", kill_on_drop: false }` [INFO] [stderr] Checking hack_asm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `table` [INFO] [stdout] --> src/symbol_table/mod.rs:58:17 [INFO] [stdout] | [INFO] [stdout] 58 | let mut table = SymbolTable::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_table` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/symbol_table/mod.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let mut table = SymbolTable::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [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] --> tests/integration_test.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | let file = File::open(filename)?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 7 | let reader = BufReader::new(file); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 8 | reader.lines().collect() [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [stderr] error: could not compile `hack_asm` (test "integration_test") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "66546e6713a3f37c67618a120e0b224213444e383df545758d79f4077c84a8d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66546e6713a3f37c67618a120e0b224213444e383df545758d79f4077c84a8d0", kill_on_drop: false }` [INFO] [stdout] 66546e6713a3f37c67618a120e0b224213444e383df545758d79f4077c84a8d0