[INFO] cloning repository https://github.com/unkhz/pingu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unkhz/pingu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funkhz%2Fpingu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funkhz%2Fpingu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0dd6c6a4eeeb263570da00d08d9eb227d80191d [INFO] checking unkhz/pingu against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funkhz%2Fpingu" "/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/unkhz/pingu 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/unkhz/pingu [INFO] finished tweaking git repo https://github.com/unkhz/pingu [INFO] tweaked toml for git repo https://github.com/unkhz/pingu written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/unkhz/pingu 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 tracing v0.1.31 [INFO] [stderr] Downloaded hyper v0.14.17 [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] 49645ea16579f5bd32da0fc56a1ea0cd9f8f893c232dfb100e8ad9d8fd0d2ed0 [INFO] running `Command { std: "docker" "start" "-a" "49645ea16579f5bd32da0fc56a1ea0cd9f8f893c232dfb100e8ad9d8fd0d2ed0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49645ea16579f5bd32da0fc56a1ea0cd9f8f893c232dfb100e8ad9d8fd0d2ed0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49645ea16579f5bd32da0fc56a1ea0cd9f8f893c232dfb100e8ad9d8fd0d2ed0", kill_on_drop: false }` [INFO] [stdout] 49645ea16579f5bd32da0fc56a1ea0cd9f8f893c232dfb100e8ad9d8fd0d2ed0 [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] ace7169ed6d30238b1b67f1410d0e845087768500a8e71ca1351c1cd2c80c4b5 [INFO] running `Command { std: "docker" "start" "-a" "ace7169ed6d30238b1b67f1410d0e845087768500a8e71ca1351c1cd2c80c4b5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking tracing v0.1.31 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking pingu v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.63s [INFO] running `Command { std: "docker" "inspect" "ace7169ed6d30238b1b67f1410d0e845087768500a8e71ca1351c1cd2c80c4b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ace7169ed6d30238b1b67f1410d0e845087768500a8e71ca1351c1cd2c80c4b5", kill_on_drop: false }` [INFO] [stdout] ace7169ed6d30238b1b67f1410d0e845087768500a8e71ca1351c1cd2c80c4b5 [INFO] checking unkhz/pingu 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%2Funkhz%2Fpingu" "/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/unkhz/pingu 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/unkhz/pingu [INFO] finished tweaking git repo https://github.com/unkhz/pingu [INFO] tweaked toml for git repo https://github.com/unkhz/pingu written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/unkhz/pingu 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] d884f9c23561749166090bc007b37f08f876e0e54f5285ad2b24928f60f37fc3 [INFO] running `Command { std: "docker" "start" "-a" "d884f9c23561749166090bc007b37f08f876e0e54f5285ad2b24928f60f37fc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d884f9c23561749166090bc007b37f08f876e0e54f5285ad2b24928f60f37fc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d884f9c23561749166090bc007b37f08f876e0e54f5285ad2b24928f60f37fc3", kill_on_drop: false }` [INFO] [stdout] d884f9c23561749166090bc007b37f08f876e0e54f5285ad2b24928f60f37fc3 [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] afce41e5ba5c07bed714ffccc43bd8157c4c0c6b7685a0fc2ab8ba9d9d065d04 [INFO] running `Command { std: "docker" "start" "-a" "afce41e5ba5c07bed714ffccc43bd8157c4c0c6b7685a0fc2ab8ba9d9d065d04", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking tracing-core v0.1.22 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking tracing v0.1.31 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking pingu v0.1.0 (/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/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | if let Err(e) = server.await { [INFO] [stdout] | _____^ - [INFO] [stdout] | |__________________________________| [INFO] [stdout] 24 | || eprintln!("server error: {}", e); [INFO] [stdout] 25 | || } [INFO] [stdout] | ||_____^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | if let Err(e) = server.await { [INFO] [stdout] | _____^ - [INFO] [stdout] | |__________________________________| [INFO] [stdout] 24 | || eprintln!("server error: {}", e); [INFO] [stdout] 25 | || } [INFO] [stdout] | ||_____^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_____| [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pingu` (bin "pingu") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `pingu` (bin "pingu" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "afce41e5ba5c07bed714ffccc43bd8157c4c0c6b7685a0fc2ab8ba9d9d065d04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afce41e5ba5c07bed714ffccc43bd8157c4c0c6b7685a0fc2ab8ba9d9d065d04", kill_on_drop: false }` [INFO] [stdout] afce41e5ba5c07bed714ffccc43bd8157c4c0c6b7685a0fc2ab8ba9d9d065d04