[INFO] cloning repository https://github.com/philipc/findpanics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/philipc/findpanics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipc%2Ffindpanics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipc%2Ffindpanics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e1b77d10f4fea203812984c00fb57279dcb980e [INFO] checking philipc/findpanics against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipc%2Ffindpanics" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/philipc/findpanics 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/philipc/findpanics [INFO] finished tweaking git repo https://github.com/philipc/findpanics [INFO] tweaked toml for git repo https://github.com/philipc/findpanics written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/philipc/findpanics 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 git repository `https://github.com/capstone-rust/capstone-rs.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded addr2line v0.11.0 [INFO] [stderr] Downloaded scroll_derive v0.10.1 [INFO] [stderr] Downloaded cpp_demangle v0.2.14 [INFO] [stderr] Downloaded backtrace v0.3.43 [INFO] [stderr] Downloaded object v0.17.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 83910d1ea4916b9866e090d09ae3992b46d6c703ce844a1bdd2e18f16de7e7aa [INFO] running `Command { std: "docker" "start" "-a" "83910d1ea4916b9866e090d09ae3992b46d6c703ce844a1bdd2e18f16de7e7aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83910d1ea4916b9866e090d09ae3992b46d6c703ce844a1bdd2e18f16de7e7aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83910d1ea4916b9866e090d09ae3992b46d6c703ce844a1bdd2e18f16de7e7aa", kill_on_drop: false }` [INFO] [stdout] 83910d1ea4916b9866e090d09ae3992b46d6c703ce844a1bdd2e18f16de7e7aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] cf3fcb102efed7556b2906c0178c2c30c0062762d42db5c5e65f0db5fe44e653 [INFO] running `Command { std: "docker" "start" "-a" "cf3fcb102efed7556b2906c0178c2c30c0062762d42db5c5e65f0db5fe44e653", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.5 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling cpp_demangle v0.2.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling capstone-sys v0.9.1 (https://github.com/capstone-rust/capstone-rs.git?rev=5044ace8022b1651d1b7c93d41ad56993e0225f5#5044ace8) [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking parity-wasm v0.41.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking gimli v0.20.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking backtrace v0.3.43 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling scroll_derive v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking scroll v0.10.1 [INFO] [stderr] Checking goblin v0.1.3 [INFO] [stderr] Checking object v0.17.0 [INFO] [stderr] Checking addr2line v0.11.0 [INFO] [stderr] Checking capstone v0.5.0 (https://github.com/capstone-rust/capstone-rs.git?rev=5044ace8022b1651d1b7c93d41ad56993e0225f5#5044ace8) [INFO] [stderr] Checking findpanics v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.74s [INFO] running `Command { std: "docker" "inspect" "cf3fcb102efed7556b2906c0178c2c30c0062762d42db5c5e65f0db5fe44e653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf3fcb102efed7556b2906c0178c2c30c0062762d42db5c5e65f0db5fe44e653", kill_on_drop: false }` [INFO] [stdout] cf3fcb102efed7556b2906c0178c2c30c0062762d42db5c5e65f0db5fe44e653 [INFO] checking philipc/findpanics 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%2Fphilipc%2Ffindpanics" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/philipc/findpanics 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/philipc/findpanics [INFO] finished tweaking git repo https://github.com/philipc/findpanics [INFO] tweaked toml for git repo https://github.com/philipc/findpanics written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/philipc/findpanics 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9c36cc33e976b939075db5c32636dd3f170ff9fb0de7cb36905876032482efe3 [INFO] running `Command { std: "docker" "start" "-a" "9c36cc33e976b939075db5c32636dd3f170ff9fb0de7cb36905876032482efe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c36cc33e976b939075db5c32636dd3f170ff9fb0de7cb36905876032482efe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c36cc33e976b939075db5c32636dd3f170ff9fb0de7cb36905876032482efe3", kill_on_drop: false }` [INFO] [stdout] 9c36cc33e976b939075db5c32636dd3f170ff9fb0de7cb36905876032482efe3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4c93da9fa42cccdccaaada687119257efdb6bb890ddd400637ac8ff7ac091e28 [INFO] running `Command { std: "docker" "start" "-a" "4c93da9fa42cccdccaaada687119257efdb6bb890ddd400637ac8ff7ac091e28", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling target-lexicon v0.10.0 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking miniz_oxide v0.3.5 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling cpp_demangle v0.2.14 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling capstone-sys v0.9.1 (https://github.com/capstone-rust/capstone-rs.git?rev=5044ace8022b1651d1b7c93d41ad56993e0225f5#5044ace8) [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking parity-wasm v0.41.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking gimli v0.20.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking backtrace v0.3.43 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling scroll_derive v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking scroll v0.10.1 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking serde_yaml v0.8.11 [INFO] [stderr] Checking goblin v0.1.3 [INFO] [stderr] Checking object v0.17.0 [INFO] [stderr] Checking addr2line v0.11.0 [INFO] [stderr] Checking capstone v0.5.0 (https://github.com/capstone-rust/capstone-rs.git?rev=5044ace8022b1651d1b7c93d41ad56993e0225f5#5044ace8) [INFO] [stderr] Checking findpanics 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:415:32 [INFO] [stdout] | [INFO] [stdout] 415 | .or_insert_with(|| read_lines(path).unwrap_or_default()) [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:415:32 [INFO] [stdout] | [INFO] [stdout] 415 | .or_insert_with(|| read_lines(path).unwrap_or_default()) [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:440:12 [INFO] [stdout] | [INFO] [stdout] 439 | let dwarf = addr2line::Context::new(object).map_err(|reason| Error::Dwarf { reason })?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 440 | Ok(Symbolizer { symbols, dwarf }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/main.rs:440:12 [INFO] [stdout] | [INFO] [stdout] 439 | let dwarf = addr2line::Context::new(object).map_err(|reason| Error::Dwarf { reason })?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 440 | Ok(Symbolizer { symbols, dwarf }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `findpanics` (bin "findpanics" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `findpanics` (bin "findpanics") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "4c93da9fa42cccdccaaada687119257efdb6bb890ddd400637ac8ff7ac091e28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c93da9fa42cccdccaaada687119257efdb6bb890ddd400637ac8ff7ac091e28", kill_on_drop: false }` [INFO] [stdout] 4c93da9fa42cccdccaaada687119257efdb6bb890ddd400637ac8ff7ac091e28