[INFO] fetching crate mosek 10.2.1... [INFO] checking mosek-10.2.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate mosek 10.2.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate mosek 10.2.1 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 crates.io crate mosek 10.2.1 [INFO] finished tweaking crates.io crate mosek 10.2.1 [INFO] tweaked toml for crates.io crate mosek 10.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate mosek 10.2.1 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: file `/workspace/builds/worker-7-tc2/source/tests/mosekcli.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `mosekcli` [INFO] [stderr] * `integration-test` target `mosekcli` [INFO] [stderr] warning: file `/workspace/builds/worker-7-tc2/source/tests/testmosek_raw.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `testmosek-raw` [INFO] [stderr] * `integration-test` target `testmosek_raw` [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e07574af428165bcc545f62b9722dd48dc83b10e0b617336bf708f5eab3d3326 [INFO] running `Command { std: "docker" "start" "-a" "e07574af428165bcc545f62b9722dd48dc83b10e0b617336bf708f5eab3d3326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e07574af428165bcc545f62b9722dd48dc83b10e0b617336bf708f5eab3d3326", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e07574af428165bcc545f62b9722dd48dc83b10e0b617336bf708f5eab3d3326", kill_on_drop: false }` [INFO] [stdout] e07574af428165bcc545f62b9722dd48dc83b10e0b617336bf708f5eab3d3326 [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d6f85d607bd7b486a3898b7998737ea39b92010ec265d9c1e77617da569fd84 [INFO] running `Command { std: "docker" "start" "-a" "2d6f85d607bd7b486a3898b7998737ea39b92010ec265d9c1e77617da569fd84", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: file `/opt/rustwide/workdir/tests/mosekcli.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `mosekcli` [INFO] [stderr] * `integration-test` target `mosekcli` [INFO] [stderr] warning: file `/opt/rustwide/workdir/tests/testmosek_raw.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `testmosek-raw` [INFO] [stderr] * `integration-test` target `testmosek_raw` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling mosek v10.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Checking itertools v0.10.5 [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/lib.rs:4845:20 [INFO] [stdout] | [INFO] [stdout] 4843 | pub fn new(task : Task) -> TaskCB { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 4844 | TaskCB { [INFO] [stdout] 4845 | data : Box::new(TaskCBData { [INFO] [stdout] | ____________________^ [INFO] [stdout] 4846 | | task : task, [INFO] [stdout] 4847 | | streamcb : [None,None,None,None], [INFO] [stdout] 4848 | | valuecb : None, [INFO] [stdout] 4849 | | intsolcb : None, [INFO] [stdout] 4850 | | codecb : None [INFO] [stdout] 4851 | | }) [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/lib.rs:10895:61 [INFO] [stdout] | [INFO] [stdout] 10895 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [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/lib.rs:10922:61 [INFO] [stdout] | [INFO] [stdout] 10922 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [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/lib.rs:10949:61 [INFO] [stdout] | [INFO] [stdout] 10949 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [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/lib.rs:10976:61 [INFO] [stdout] | [INFO] [stdout] 10976 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [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/lib.rs:11003:61 [INFO] [stdout] | [INFO] [stdout] 11003 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [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/lib.rs:11030:61 [INFO] [stdout] | [INFO] [stdout] 11030 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mosek` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/lib.rs:4845:20 [INFO] [stdout] | [INFO] [stdout] 4843 | pub fn new(task : Task) -> TaskCB { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 4844 | TaskCB { [INFO] [stdout] 4845 | data : Box::new(TaskCBData { [INFO] [stdout] | ____________________^ [INFO] [stdout] 4846 | | task : task, [INFO] [stdout] 4847 | | streamcb : [None,None,None,None], [INFO] [stdout] 4848 | | valuecb : None, [INFO] [stdout] 4849 | | intsolcb : None, [INFO] [stdout] 4850 | | codecb : None [INFO] [stdout] 4851 | | }) [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/lib.rs:10895:61 [INFO] [stdout] | [INFO] [stdout] 10895 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [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/lib.rs:10922:61 [INFO] [stdout] | [INFO] [stdout] 10922 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [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/lib.rs:10949:61 [INFO] [stdout] | [INFO] [stdout] 10949 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [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/lib.rs:10976:61 [INFO] [stdout] | [INFO] [stdout] 10976 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [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/lib.rs:11003:61 [INFO] [stdout] | [INFO] [stdout] 11003 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [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/lib.rs:11030:61 [INFO] [stdout] | [INFO] [stdout] 11030 | let cstr_names : Vec = names_.iter().map(|s| CString::new(s.as_str()).unwrap()).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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mosek` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "2d6f85d607bd7b486a3898b7998737ea39b92010ec265d9c1e77617da569fd84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d6f85d607bd7b486a3898b7998737ea39b92010ec265d9c1e77617da569fd84", kill_on_drop: false }` [INFO] [stdout] 2d6f85d607bd7b486a3898b7998737ea39b92010ec265d9c1e77617da569fd84