[INFO] fetching crate cfgrammar 0.13.10... [INFO] checking cfgrammar-0.13.10 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate cfgrammar 0.13.10 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate cfgrammar 0.13.10 [INFO] finished tweaking crates.io crate cfgrammar 0.13.10 [INFO] tweaked toml for crates.io crate cfgrammar 0.13.10 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cfgrammar 0.13.10 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cfgrammar 0.13.10 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 925018850cd75f2464585af77ea1d38dd48a62ce75f0b0f22a25ea5cef2ac8e7 [INFO] running `Command { std: "docker" "start" "-a" "925018850cd75f2464585af77ea1d38dd48a62ce75f0b0f22a25ea5cef2ac8e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "925018850cd75f2464585af77ea1d38dd48a62ce75f0b0f22a25ea5cef2ac8e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "925018850cd75f2464585af77ea1d38dd48a62ce75f0b0f22a25ea5cef2ac8e7", kill_on_drop: false }` [INFO] [stdout] 925018850cd75f2464585af77ea1d38dd48a62ce75f0b0f22a25ea5cef2ac8e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47ed6f01a4275f4d25691d7ecc8f7c3ce16bbd0933aa4a50af8fd929d059b87c [INFO] running `Command { std: "docker" "start" "-a" "47ed6f01a4275f4d25691d7ecc8f7c3ce16bbd0933aa4a50af8fd929d059b87c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling semver v1.0.24 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling vob v3.0.3 [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.94 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking cfgrammar v0.13.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/yacc/grammar.rs:632:34 [INFO] [stdout] | [INFO] [stdout] 632 | pub fn sentence_generator(&self, token_cost: F) -> SentenceGenerator [INFO] [stdout] | ^^^^^ --------------------------- the same lifetime is hidden here [INFO] [stdout] | | [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] 632 | pub fn sentence_generator(&self, token_cost: F) -> SentenceGenerator<'_, StorageT> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/yacc/grammar.rs:632:34 [INFO] [stdout] | [INFO] [stdout] 632 | pub fn sentence_generator(&self, token_cost: F) -> SentenceGenerator [INFO] [stdout] | ^^^^^ --------------------------- the same lifetime is hidden here [INFO] [stdout] | | [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] 632 | pub fn sentence_generator(&self, token_cost: F) -> SentenceGenerator<'_, StorageT> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.73s [INFO] running `Command { std: "docker" "inspect" "47ed6f01a4275f4d25691d7ecc8f7c3ce16bbd0933aa4a50af8fd929d059b87c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47ed6f01a4275f4d25691d7ecc8f7c3ce16bbd0933aa4a50af8fd929d059b87c", kill_on_drop: false }` [INFO] [stdout] 47ed6f01a4275f4d25691d7ecc8f7c3ce16bbd0933aa4a50af8fd929d059b87c