[INFO] cloning repository https://github.com/Qwox0/simple_proc_macro_error [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Qwox0/simple_proc_macro_error" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQwox0%2Fsimple_proc_macro_error", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQwox0%2Fsimple_proc_macro_error'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ec3644d333bb701879f44a223c053f0afd17f988 [INFO] checking Qwox0/simple_proc_macro_error against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQwox0%2Fsimple_proc_macro_error" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Qwox0/simple_proc_macro_error 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/Qwox0/simple_proc_macro_error [INFO] finished tweaking git repo https://github.com/Qwox0/simple_proc_macro_error [INFO] tweaked toml for git repo https://github.com/Qwox0/simple_proc_macro_error written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Qwox0/simple_proc_macro_error 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] acb862df25cd6eb4edc47e8433d341a29e282a4abf293b50e772c98e196608e5 [INFO] running `Command { std: "docker" "start" "-a" "acb862df25cd6eb4edc47e8433d341a29e282a4abf293b50e772c98e196608e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acb862df25cd6eb4edc47e8433d341a29e282a4abf293b50e772c98e196608e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acb862df25cd6eb4edc47e8433d341a29e282a4abf293b50e772c98e196608e5", kill_on_drop: false }` [INFO] [stdout] acb862df25cd6eb4edc47e8433d341a29e282a4abf293b50e772c98e196608e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 764b844363a00e6541fc1a24c8fbabeca1ad577e7dd518e6d3264fdb248b664d [INFO] running `Command { std: "docker" "start" "-a" "764b844363a00e6541fc1a24c8fbabeca1ad577e7dd518e6d3264fdb248b664d", kill_on_drop: false }` [INFO] [stderr] Checking simple_proc_macro_error v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] running `Command { std: "docker" "inspect" "764b844363a00e6541fc1a24c8fbabeca1ad577e7dd518e6d3264fdb248b664d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "764b844363a00e6541fc1a24c8fbabeca1ad577e7dd518e6d3264fdb248b664d", kill_on_drop: false }` [INFO] [stdout] 764b844363a00e6541fc1a24c8fbabeca1ad577e7dd518e6d3264fdb248b664d [INFO] checking Qwox0/simple_proc_macro_error 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%2FQwox0%2Fsimple_proc_macro_error" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Qwox0/simple_proc_macro_error 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/Qwox0/simple_proc_macro_error [INFO] finished tweaking git repo https://github.com/Qwox0/simple_proc_macro_error [INFO] tweaked toml for git repo https://github.com/Qwox0/simple_proc_macro_error written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Qwox0/simple_proc_macro_error 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2dd168ed6364e5eb9a4a1cd3526ee8c420492c7b0e74391bd12f28f084008dab [INFO] running `Command { std: "docker" "start" "-a" "2dd168ed6364e5eb9a4a1cd3526ee8c420492c7b0e74391bd12f28f084008dab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2dd168ed6364e5eb9a4a1cd3526ee8c420492c7b0e74391bd12f28f084008dab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dd168ed6364e5eb9a4a1cd3526ee8c420492c7b0e74391bd12f28f084008dab", kill_on_drop: false }` [INFO] [stdout] 2dd168ed6364e5eb9a4a1cd3526ee8c420492c7b0e74391bd12f28f084008dab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5615e03aa0e611e02c4fa3c7ca9c7c3b21df5e9216a492e039a162eb28622c92 [INFO] running `Command { std: "docker" "start" "-a" "5615e03aa0e611e02c4fa3c7ca9c7c3b21df5e9216a492e039a162eb28622c92", kill_on_drop: false }` [INFO] [stderr] Checking simple_proc_macro_error 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/lib.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 32 | let msg = TokenStream::from(respan(msg, Span::call_site())); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | TokenStream::from_iter([ [INFO] [stdout] | ____________________________^ [INFO] [stdout] 34 | | respan(Ident::new("compile_error", span.0.start), span.0.start), [INFO] [stdout] 35 | | respan(Punct::new('!', Spacing::Alone), Span::call_site()), [INFO] [stdout] 36 | | respan(Group::new(Delimiter::Brace, msg), span.0.end), [INFO] [stdout] 37 | | ]) [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:33:28 [INFO] [stdout] | [INFO] [stdout] 32 | let msg = TokenStream::from(respan(msg, Span::call_site())); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | TokenStream::from_iter([ [INFO] [stdout] | ____________________________^ [INFO] [stdout] 34 | | respan(Ident::new("compile_error", span.0.start), span.0.start), [INFO] [stdout] 35 | | respan(Punct::new('!', Spacing::Alone), Span::call_site()), [INFO] [stdout] 36 | | respan(Group::new(Delimiter::Brace, msg), span.0.end), [INFO] [stdout] 37 | | ]) [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 `simple_proc_macro_error` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `simple_proc_macro_error` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5615e03aa0e611e02c4fa3c7ca9c7c3b21df5e9216a492e039a162eb28622c92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5615e03aa0e611e02c4fa3c7ca9c7c3b21df5e9216a492e039a162eb28622c92", kill_on_drop: false }` [INFO] [stdout] 5615e03aa0e611e02c4fa3c7ca9c7c3b21df5e9216a492e039a162eb28622c92