[INFO] fetching crate nom-openmetrics 0.2.0... [INFO] checking nom-openmetrics-0.2.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate nom-openmetrics 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate nom-openmetrics 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate nom-openmetrics 0.2.0 [INFO] tweaked toml for crates.io crate nom-openmetrics 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nom-openmetrics 0.2.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate nom-openmetrics 0.2.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustversion v1.0.17 [INFO] [stderr] Downloaded rstest v0.25.0 [INFO] [stderr] Downloaded nom-language v0.1.0 [INFO] [stderr] Downloaded unicode-ident v1.0.16 [INFO] [stderr] Downloaded assert_float_eq v1.1.4 [INFO] [stderr] Downloaded rstest_macros v0.25.0 [INFO] [stderr] Downloaded winnow v0.7.2 [INFO] [stderr] Downloaded indexmap v2.7.1 [INFO] [stderr] Downloaded syn v2.0.98 [INFO] [stderr] Downloaded nom v8.0.0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99ca38d4ec572279dabd179db9d92704679a7bf7a97c8c9cff6fa6cfa88ae6e2 [INFO] running `Command { std: "docker" "start" "-a" "99ca38d4ec572279dabd179db9d92704679a7bf7a97c8c9cff6fa6cfa88ae6e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99ca38d4ec572279dabd179db9d92704679a7bf7a97c8c9cff6fa6cfa88ae6e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99ca38d4ec572279dabd179db9d92704679a7bf7a97c8c9cff6fa6cfa88ae6e2", kill_on_drop: false }` [INFO] [stdout] 99ca38d4ec572279dabd179db9d92704679a7bf7a97c8c9cff6fa6cfa88ae6e2 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c4afa5e2c6f2ad7764078d2e2afaa3e0883bd8fc27798ef77ccf7edb442a579 [INFO] running `Command { std: "docker" "start" "-a" "6c4afa5e2c6f2ad7764078d2e2afaa3e0883bd8fc27798ef77ccf7edb442a579", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling winnow v0.7.2 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking assert_float_eq v1.1.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling rstest_macros v0.25.0 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Checking nom-language v0.1.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking strum v0.27.1 [INFO] [stderr] Checking nom-openmetrics v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:44:27 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn openmetrics(input: &str) -> IResult<&str, Vec, VerboseError<&str>> { [INFO] [stdout] | ^^^^ ---- ------ ---- the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 44 | pub fn openmetrics(input: &str) -> IResult<&str, Vec>, VerboseError<&str>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn family(input: &str) -> IResult<&str, Family, VerboseError<&str>> { [INFO] [stdout] | ^^^^ ---- ------ ---- the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn family(input: &str) -> IResult<&str, Family<'_>, VerboseError<&str>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:63:26 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn prometheus(input: &str) -> IResult<&str, Vec, VerboseError<&str>> { [INFO] [stdout] | ^^^^ ---- ------ ---- the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn prometheus(input: &str) -> IResult<&str, Vec>, VerboseError<&str>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:68:29 [INFO] [stdout] | [INFO] [stdout] 68 | pub(crate) fn sample(input: &str) -> IResult<&str, Sample, VerboseError<&str>> { [INFO] [stdout] | ^^^^ ---- ------ ---- the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 68 | pub(crate) fn sample(input: &str) -> IResult<&str, Sample<'_>, VerboseError<&str>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:88:15 [INFO] [stdout] | [INFO] [stdout] 88 | fn set(input: &str) -> IResult<&str, Vec, VerboseError<&str>> { [INFO] [stdout] | ^^^^ ---- ------ ---- the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 88 | fn set(input: &str) -> IResult<&str, Vec>, VerboseError<&str>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/label.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) fn label(input: &str) -> IResult<&str, Label, VerboseError<&str>> { [INFO] [stdout] | ^^^^ ---- ----- ---- the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) fn label(input: &str) -> IResult<&str, Label<'_>, VerboseError<&str>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/label.rs:34:29 [INFO] [stdout] | [INFO] [stdout] 34 | pub(crate) fn labels(input: &str) -> IResult<&str, Vec