[INFO] cloning repository https://github.com/CastilloDel/HashMap-test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CastilloDel/HashMap-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCastilloDel%2FHashMap-test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCastilloDel%2FHashMap-test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e7fb36e1a4db7b7680aa0f155b0dacd3548e96b2 [INFO] checking CastilloDel/HashMap-test/e7fb36e1a4db7b7680aa0f155b0dacd3548e96b2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCastilloDel%2FHashMap-test" "/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/CastilloDel/HashMap-test on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/CastilloDel/HashMap-test [INFO] finished tweaking git repo https://github.com/CastilloDel/HashMap-test [INFO] tweaked toml for git repo https://github.com/CastilloDel/HashMap-test written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/CastilloDel/HashMap-test 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3bab6e0372ce1fd70ff0336b5dbb198b41dfb61e90a82ac79d0752d2509e026 [INFO] running `Command { std: "docker" "start" "-a" "f3bab6e0372ce1fd70ff0336b5dbb198b41dfb61e90a82ac79d0752d2509e026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3bab6e0372ce1fd70ff0336b5dbb198b41dfb61e90a82ac79d0752d2509e026", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3bab6e0372ce1fd70ff0336b5dbb198b41dfb61e90a82ac79d0752d2509e026", kill_on_drop: false }` [INFO] [stdout] f3bab6e0372ce1fd70ff0336b5dbb198b41dfb61e90a82ac79d0752d2509e026 [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a2c554fe4678eea0790c16c1a8bff39de00924a737eb9cbe52e7b49c635da36 [INFO] running `Command { std: "docker" "start" "-a" "8a2c554fe4678eea0790c16c1a8bff39de00924a737eb9cbe52e7b49c635da36", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking p4 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `Sum` and `Pseudorandom` are never constructed [INFO] [stdout] --> src/hashmap/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum HashType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 7 | Modulo, [INFO] [stdout] 8 | Sum, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | Pseudorandom, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Quadratic` and `DoubleHash` are never constructed [INFO] [stdout] --> src/hashmap/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum ProbeType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 13 | Lineal, [INFO] [stdout] 14 | Quadratic, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | DoubleHash, [INFO] [stdout] | ^^^^^^^^^^ [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/hashmap/mod.rs:53:48 [INFO] [stdout] | [INFO] [stdout] 53 | HashType::Modulo => Box::new(|key| key.clone().into()), [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `p4` (bin "p4") due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variants `Sum` and `Pseudorandom` are never constructed [INFO] [stdout] --> src/hashmap/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum HashType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 7 | Modulo, [INFO] [stdout] 8 | Sum, [INFO] [stdout] | ^^^ [INFO] [stdout] 9 | Pseudorandom, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Quadratic` and `DoubleHash` are never constructed [INFO] [stdout] --> src/hashmap/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum ProbeType { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 13 | Lineal, [INFO] [stdout] 14 | Quadratic, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | DoubleHash, [INFO] [stdout] | ^^^^^^^^^^ [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/hashmap/mod.rs:53:48 [INFO] [stdout] | [INFO] [stdout] 53 | HashType::Modulo => Box::new(|key| key.clone().into()), [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; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `p4` (bin "p4" test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8a2c554fe4678eea0790c16c1a8bff39de00924a737eb9cbe52e7b49c635da36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a2c554fe4678eea0790c16c1a8bff39de00924a737eb9cbe52e7b49c635da36", kill_on_drop: false }` [INFO] [stdout] 8a2c554fe4678eea0790c16c1a8bff39de00924a737eb9cbe52e7b49c635da36