[INFO] fetching crate keyword_extraction 1.5.0...
[INFO] checking keyword_extraction-1.5.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate keyword_extraction 1.5.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate keyword_extraction 1.5.0
[INFO] finished tweaking crates.io crate keyword_extraction 1.5.0
[INFO] tweaked toml for crates.io crate keyword_extraction 1.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate keyword_extraction 1.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding stop-words v0.8.1 (available: v0.9.0)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded stop-words v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2b547c278f40bd88c35b0b61488bbccd2a14e391e24fd6d2b2865c45f5fb3939
[INFO] running `Command { std: "docker" "start" "-a" "2b547c278f40bd88c35b0b61488bbccd2a14e391e24fd6d2b2865c45f5fb3939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b547c278f40bd88c35b0b61488bbccd2a14e391e24fd6d2b2865c45f5fb3939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b547c278f40bd88c35b0b61488bbccd2a14e391e24fd6d2b2865c45f5fb3939", kill_on_drop: false }`
[INFO] [stdout] 2b547c278f40bd88c35b0b61488bbccd2a14e391e24fd6d2b2865c45f5fb3939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1a25a93d337babd742071b38dabe28c5456c75333405c00becb379dc7ec9f8c0
[INFO] running `Command { std: "docker" "start" "-a" "1a25a93d337babd742071b38dabe28c5456c75333405c00becb379dc7ec9f8c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking keyword_extraction v1.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/text_rank/text_rank_params.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 67 |     ) -> (
[INFO] [stdout] 68 |         Text,
[INFO] [stdout]    |         ---- the same lifetime is hidden here
[INFO] [stdout] 69 |         Stopwords,
[INFO] [stdout]    |         --------- the same lifetime is hidden here
[INFO] [stdout] 70 |         Punctuation,
[INFO] [stdout]    |         ----------- the same lifetime is hidden 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] 68 ~         Text<'_>,
[INFO] [stdout] 69 ~         Stopwords<'_>,
[INFO] [stdout] 70 ~         Punctuation<'_>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stop-words v0.8.1
[INFO] [stdout] warning: function `contains_all` is never used
[INFO] [stdout]   --> src/tests.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn contains_all(strings: &[String], substrings: &[&str]) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/text_rank/text_rank_params.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 67 |     ) -> (
[INFO] [stdout] 68 |         Text,
[INFO] [stdout]    |         ---- the same lifetime is hidden here
[INFO] [stdout] 69 |         Stopwords,
[INFO] [stdout]    |         --------- the same lifetime is hidden here
[INFO] [stdout] 70 |         Punctuation,
[INFO] [stdout]    |         ----------- the same lifetime is hidden 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] 68 ~         Text<'_>,
[INFO] [stdout] 69 ~         Stopwords<'_>,
[INFO] [stdout] 70 ~         Punctuation<'_>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.96s
[INFO] running `Command { std: "docker" "inspect" "1a25a93d337babd742071b38dabe28c5456c75333405c00becb379dc7ec9f8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a25a93d337babd742071b38dabe28c5456c75333405c00becb379dc7ec9f8c0", kill_on_drop: false }`
[INFO] [stdout] 1a25a93d337babd742071b38dabe28c5456c75333405c00becb379dc7ec9f8c0