[INFO] fetching crate quickdash 0.6.1... [INFO] checking quickdash-0.6.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate quickdash 0.6.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate quickdash 0.6.1 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 quickdash 0.6.1 [INFO] finished tweaking crates.io crate quickdash 0.6.1 [INFO] tweaked toml for crates.io crate quickdash 0.6.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate quickdash 0.6.1 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] 98b73d9664928e9f17a7c1ddca3923d1ea74b23c9508abbb64461dc5cb3ea564 [INFO] running `Command { std: "docker" "start" "-a" "98b73d9664928e9f17a7c1ddca3923d1ea74b23c9508abbb64461dc5cb3ea564", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98b73d9664928e9f17a7c1ddca3923d1ea74b23c9508abbb64461dc5cb3ea564", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98b73d9664928e9f17a7c1ddca3923d1ea74b23c9508abbb64461dc5cb3ea564", kill_on_drop: false }` [INFO] [stdout] 98b73d9664928e9f17a7c1ddca3923d1ea74b23c9508abbb64461dc5cb3ea564 [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] 487aa749bd084750675c9d9911e41fbc552ab0b9560c6a8951623d61ecc955dc [INFO] running `Command { std: "docker" "start" "-a" "487aa749bd084750675c9d9911e41fbc552ab0b9560c6a8951623d61ecc955dc", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking os_str_bytes v6.5.1 [INFO] [stderr] Checking cpufeatures v0.2.8 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking constant_time_eq v0.2.6 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking keccak v0.1.4 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking xxhash-rust v0.8.6 [INFO] [stderr] Checking tabwriter v1.2.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling blake3 v1.4.0 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking whirlpool v0.10.4 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking md-5 v0.10.5 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking quickdash v0.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:194:2 [INFO] [stdout] | [INFO] [stdout] 194 | const_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `illegal_floating_point_literal_pattern` has been removed: no longer a warning, float patterns behave the same as `==` [INFO] [stdout] --> src/lib.rs:195:2 [INFO] [stdout] | [INFO] [stdout] 195 | illegal_floating_point_literal_pattern, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:194:2 [INFO] [stdout] | [INFO] [stdout] 194 | const_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `illegal_floating_point_literal_pattern` has been removed: no longer a warning, float patterns behave the same as `==` [INFO] [stdout] --> src/lib.rs:195:2 [INFO] [stdout] | [INFO] [stdout] 195 | illegal_floating_point_literal_pattern, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/operations/mod.rs:171:16 [INFO] [stdout] | [INFO] [stdout] 171 | Lazy::new(|| Regex::new(r"(?i)^([[:xdigit:]-]+)\s{2,}(.+?)$").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/operations/mod.rs:174:16 [INFO] [stdout] | [INFO] [stdout] 174 | Lazy::new(|| Regex::new(r"(?i)^(.+?)\t{0,}\s{1,}([[:xdigit:]-]+)$").unwrap()); [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 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `quickdash` (lib) due to 3 previous errors; 2 warnings emitted [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/operations/mod.rs:171:16 [INFO] [stdout] | [INFO] [stdout] 171 | Lazy::new(|| Regex::new(r"(?i)^([[:xdigit:]-]+)\s{2,}(.+?)$").unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/operations/mod.rs:174:16 [INFO] [stdout] | [INFO] [stdout] 174 | Lazy::new(|| Regex::new(r"(?i)^(.+?)\t{0,}\s{1,}([[:xdigit:]-]+)$").unwrap()); [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 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `quickdash` (lib test) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "487aa749bd084750675c9d9911e41fbc552ab0b9560c6a8951623d61ecc955dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "487aa749bd084750675c9d9911e41fbc552ab0b9560c6a8951623d61ecc955dc", kill_on_drop: false }` [INFO] [stdout] 487aa749bd084750675c9d9911e41fbc552ab0b9560c6a8951623d61ecc955dc