[INFO] fetching crate bash-builtins 0.4.1... [INFO] checking bash-builtins-0.4.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate bash-builtins 0.4.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate bash-builtins 0.4.1 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 crates.io crate bash-builtins 0.4.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate bash-builtins 0.4.1 [INFO] tweaked toml for crates.io crate bash-builtins 0.4.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate bash-builtins 0.4.1 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trybuild v1.0.43 [INFO] [stderr] Downloaded serde_derive v1.0.127 [INFO] [stderr] Downloaded bash_builtins_macro v0.2.0 [INFO] [stderr] Downloaded serde v1.0.127 [INFO] [stderr] Downloaded libc v0.2.101 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1f40896006afbe5b805e96e75d3269ebad95ce9a15562750b24975c11088813e [INFO] running `Command { std: "docker" "start" "-a" "1f40896006afbe5b805e96e75d3269ebad95ce9a15562750b24975c11088813e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f40896006afbe5b805e96e75d3269ebad95ce9a15562750b24975c11088813e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f40896006afbe5b805e96e75d3269ebad95ce9a15562750b24975c11088813e", kill_on_drop: false }` [INFO] [stdout] 1f40896006afbe5b805e96e75d3269ebad95ce9a15562750b24975c11088813e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] be60ae1719e0016a1877302d399802cbb1188923d7c057574523516bb01d2a5d [INFO] running `Command { std: "docker" "start" "-a" "be60ae1719e0016a1877302d399802cbb1188923d7c057574523516bb01d2a5d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling trybuild v1.0.43 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling bash_builtins_macro v0.2.0 [INFO] [stderr] Checking bash-builtins v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `nentries` is never read [INFO] [stdout] --> src/ffi.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 115 | pub struct HashTable { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 118 | pub nentries: c_int, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking toml v0.5.8 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/options_derive_macro.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | B(i64), [INFO] [stdout] | - ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 16 | B(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/options_derive_macro.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | D(&'a std::path::Path), [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 22 | D(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/options_derive_macro.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | E(String), [INFO] [stdout] | - ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 25 | E(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/options_derive_macro.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | G(std::path::PathBuf), [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 31 | G(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/nonrequiredargs.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | Foo(Option), [INFO] [stdout] | --- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | Foo(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/nonrequiredargs.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | Bar(Option<&'a str>), [INFO] [stdout] | --- ^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | Bar(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `nentries` is never read [INFO] [stdout] --> src/ffi.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 115 | pub struct HashTable { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 118 | pub nentries: c_int, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.83s [INFO] running `Command { std: "docker" "inspect" "be60ae1719e0016a1877302d399802cbb1188923d7c057574523516bb01d2a5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be60ae1719e0016a1877302d399802cbb1188923d7c057574523516bb01d2a5d", kill_on_drop: false }` [INFO] [stdout] be60ae1719e0016a1877302d399802cbb1188923d7c057574523516bb01d2a5d [INFO] checking bash-builtins-0.4.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate bash-builtins 0.4.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate bash-builtins 0.4.1 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 crates.io crate bash-builtins 0.4.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate bash-builtins 0.4.1 [INFO] tweaked toml for crates.io crate bash-builtins 0.4.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate bash-builtins 0.4.1 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bb5b04cb03610b69e2b87444db7e90fd35e8e82885d077d0dfac74512f39102b [INFO] running `Command { std: "docker" "start" "-a" "bb5b04cb03610b69e2b87444db7e90fd35e8e82885d077d0dfac74512f39102b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb5b04cb03610b69e2b87444db7e90fd35e8e82885d077d0dfac74512f39102b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb5b04cb03610b69e2b87444db7e90fd35e8e82885d077d0dfac74512f39102b", kill_on_drop: false }` [INFO] [stdout] bb5b04cb03610b69e2b87444db7e90fd35e8e82885d077d0dfac74512f39102b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3b9346763974f8408dd61290a79d1680017ee9211e55bb8199bcc180fca0ef48 [INFO] running `Command { std: "docker" "start" "-a" "3b9346763974f8408dd61290a79d1680017ee9211e55bb8199bcc180fca0ef48", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling trybuild v1.0.43 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling bash_builtins_macro v0.2.0 [INFO] [stderr] Checking bash-builtins v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `nentries` is never read [INFO] [stdout] --> src/ffi.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 115 | pub struct HashTable { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 118 | pub nentries: c_int, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/errors.rs:118:29 [INFO] [stdout] | [INFO] [stdout] 117 | fn from(error: E) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | Error::GenericError(Box::new(error)) [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/variables/mod.rs:154:32 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn bind(name: &str, dynvar: impl DynamicVariable + 'static) -> Result<(), VariableError> { [INFO] [stdout] | -------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 154 | dynvars::bind_dynvar(name, Box::new(dynvar) as Box) [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/variables/mod.rs:284:58 [INFO] [stdout] | [INFO] [stdout] 284 | let items = self.assoc_items().map(|(k, v)| (cstr(k), cstr(v))); [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/variables/mod.rs:284:67 [INFO] [stdout] | [INFO] [stdout] 284 | let items = self.assoc_items().map(|(k, v)| (cstr(k), cstr(v))); [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 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bash-builtins` (lib) due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3b9346763974f8408dd61290a79d1680017ee9211e55bb8199bcc180fca0ef48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b9346763974f8408dd61290a79d1680017ee9211e55bb8199bcc180fca0ef48", kill_on_drop: false }` [INFO] [stdout] 3b9346763974f8408dd61290a79d1680017ee9211e55bb8199bcc180fca0ef48