[INFO] fetching crate pallet 0.7.0... [INFO] checking pallet-0.7.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate pallet 0.7.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate pallet 0.7.0 [INFO] finished tweaking crates.io crate pallet 0.7.0 [INFO] tweaked toml for crates.io crate pallet 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pallet 0.7.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pallet 0.7.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tantivy-query-grammar v0.14.0 [INFO] [stderr] Downloaded levenshtein_automata v0.2.0 [INFO] [stderr] Downloaded crossbeam v0.8.0 [INFO] [stderr] Downloaded census v0.4.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.1 [INFO] [stderr] Downloaded bincode v1.3.1 [INFO] [stderr] Downloaded tantivy v0.14.0 [INFO] [stderr] Downloaded pallet-macros v0.4.0 [INFO] [stderr] Downloaded bitpacking v0.8.2 [INFO] [stderr] Downloaded combine v4.5.2 [INFO] [stderr] Downloaded futures-executor v0.3.12 [INFO] [stderr] Downloaded futures v0.3.12 [INFO] [stderr] Downloaded regex-syntax v0.4.2 [INFO] [stderr] Downloaded serde_json v1.0.62 [INFO] [stderr] Downloaded libc v0.2.85 [INFO] [stderr] Downloaded sled v0.34.6 [INFO] [stderr] Downloaded lru v0.6.4 [INFO] [stderr] Downloaded tantivy-fst v0.3.0 [INFO] [stderr] Downloaded snap v1.0.3 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8166f9d88ac374b6971356fb12c4fc7b001b709ff7637933e34b24749f5acba0 [INFO] running `Command { std: "docker" "start" "-a" "8166f9d88ac374b6971356fb12c4fc7b001b709ff7637933e34b24749f5acba0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8166f9d88ac374b6971356fb12c4fc7b001b709ff7637933e34b24749f5acba0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8166f9d88ac374b6971356fb12c4fc7b001b709ff7637933e34b24749f5acba0", kill_on_drop: false }` [INFO] [stdout] 8166f9d88ac374b6971356fb12c4fc7b001b709ff7637933e34b24749f5acba0 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac261d7ad59587e5440aee4b02b8e5a3a2c25f6ee100236b7c67e0c02b1409c6 [INFO] running `Command { std: "docker" "start" "-a" "ac261d7ad59587e5440aee4b02b8e5a3a2c25f6ee100236b7c67e0c02b1409c6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.85 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling snap v1.0.3 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Checking combine v4.5.2 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking bitpacking v0.8.2 [INFO] [stderr] Checking murmurhash32 v0.2.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking census v0.4.0 [INFO] [stderr] Checking levenshtein_automata v0.2.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking lru v0.6.4 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking sled v0.34.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tantivy-fst v0.3.0 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking fail v0.4.0 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling pallet-macros v0.4.0 [INFO] [stderr] Checking tantivy-query-grammar v0.14.0 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking rust-stemmers v1.2.0 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking tantivy v0.14.0 [INFO] [stderr] Checking pallet v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/as_query.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 23 | ) -> err::Result; [INFO] [stdout] | -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 23 | ) -> err::Result>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/as_query.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 31 | ) -> err::Result { [INFO] [stdout] | -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 31 | ) -> err::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/as_query.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 46 | ) -> err::Result { [INFO] [stdout] | -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | ) -> err::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/as_query.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 56 | ) -> err::Result { [INFO] [stdout] | -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 56 | ) -> err::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/as_query.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 69 | ) -> err::Result { [INFO] [stdout] | -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 69 | ) -> err::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/as_query.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 23 | ) -> err::Result; [INFO] [stdout] | -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 23 | ) -> err::Result>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/as_query.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 31 | ) -> err::Result { [INFO] [stdout] | -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 31 | ) -> err::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/as_query.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 46 | ) -> err::Result { [INFO] [stdout] | -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | ) -> err::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/as_query.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 56 | ) -> err::Result { [INFO] [stdout] | -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 56 | ) -> err::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/search/as_query.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | &self, [INFO] [stdout] | ^^^^^ this lifetime flows to the output [INFO] [stdout] ... [INFO] [stdout] 69 | ) -> err::Result { [INFO] [stdout] | -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 69 | ) -> err::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.46s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v1.0.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "ac261d7ad59587e5440aee4b02b8e5a3a2c25f6ee100236b7c67e0c02b1409c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac261d7ad59587e5440aee4b02b8e5a3a2c25f6ee100236b7c67e0c02b1409c6", kill_on_drop: false }` [INFO] [stdout] ac261d7ad59587e5440aee4b02b8e5a3a2c25f6ee100236b7c67e0c02b1409c6