[INFO] fetching crate yake-rust 0.1.8... [INFO] checking yake-rust-0.1.8 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate yake-rust 0.1.8 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate yake-rust 0.1.8 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate yake-rust 0.1.8 [INFO] finished tweaking crates.io crate yake-rust 0.1.8 [INFO] tweaked toml for crates.io crate yake-rust 0.1.8 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding natural v0.3.0 (latest: v0.5.0) [INFO] [stderr] Adding streaming-stats v0.1.29 (latest: v0.2.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded streaming-stats v0.1.29 [INFO] [stderr] Downloaded contractions v0.5.4 [INFO] [stderr] Downloaded natural v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a4b7745eb04802a76d2875dcb99416aedc9b7d8b33208711ca81a52dbab4f84 [INFO] running `Command { std: "docker" "start" "-a" "1a4b7745eb04802a76d2875dcb99416aedc9b7d8b33208711ca81a52dbab4f84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a4b7745eb04802a76d2875dcb99416aedc9b7d8b33208711ca81a52dbab4f84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a4b7745eb04802a76d2875dcb99416aedc9b7d8b33208711ca81a52dbab4f84", kill_on_drop: false }` [INFO] [stdout] 1a4b7745eb04802a76d2875dcb99416aedc9b7d8b33208711ca81a52dbab4f84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46f77247520604607f8376b28cc23b8dc300e0bca0dab56367f9ccbce425c7ff [INFO] running `Command { std: "docker" "start" "-a" "46f77247520604607f8376b28cc23b8dc300e0bca0dab56367f9ccbce425c7ff", kill_on_drop: false }` [INFO] [stderr] Checking serde_regex v1.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking streaming-stats v0.1.29 [INFO] [stderr] Checking natural v0.3.0 [INFO] [stderr] Checking contractions v0.5.4 [INFO] [stderr] Checking yake-rust v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `distance` is never read [INFO] [stdout] --> src/levenshtein.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | let mut distance = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `distance` is never read [INFO] [stdout] --> src/levenshtein.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | let mut distance = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ignore_urls` and `expand_contractions` are never read [INFO] [stdout] --> src/preprocessor.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Preprocessor { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 4 | pub text: String, [INFO] [stdout] 5 | pub ignore_urls: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | pub expand_contractions: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Results` is never used [INFO] [stdout] --> src/lib.rs:482:10 [INFO] [stdout] | [INFO] [stdout] 482 | type Results = Vec; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `keywords` is never used [INFO] [stdout] --> src/lib.rs:485:8 [INFO] [stdout] | [INFO] [stdout] 485 | fn keywords() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ignore_urls` and `expand_contractions` are never read [INFO] [stdout] --> src/preprocessor.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Preprocessor { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 4 | pub text: String, [INFO] [stdout] 5 | pub ignore_urls: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | pub expand_contractions: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Vec` instead of cloning the inner type [INFO] [stdout] --> src/lib.rs:276:35 [INFO] [stdout] | [INFO] [stdout] 276 | for occurrence in word.clone() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Vec` instead of cloning the inner type [INFO] [stdout] --> src/lib.rs:276:35 [INFO] [stdout] | [INFO] [stdout] 276 | for occurrence in word.clone() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "46f77247520604607f8376b28cc23b8dc300e0bca0dab56367f9ccbce425c7ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46f77247520604607f8376b28cc23b8dc300e0bca0dab56367f9ccbce425c7ff", kill_on_drop: false }` [INFO] [stdout] 46f77247520604607f8376b28cc23b8dc300e0bca0dab56367f9ccbce425c7ff [INFO] checking yake-rust-0.1.8 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate yake-rust 0.1.8 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate yake-rust 0.1.8 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate yake-rust 0.1.8 [INFO] finished tweaking crates.io crate yake-rust 0.1.8 [INFO] tweaked toml for crates.io crate yake-rust 0.1.8 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 24 packages to latest compatible versions [INFO] [stderr] Adding natural v0.3.0 (latest: v0.5.0) [INFO] [stderr] Adding streaming-stats v0.1.29 (latest: v0.2.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c2fac9bdc379bb4482de6cbb0a58007c856734ccd30604f29d32507bc9d020c [INFO] running `Command { std: "docker" "start" "-a" "0c2fac9bdc379bb4482de6cbb0a58007c856734ccd30604f29d32507bc9d020c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c2fac9bdc379bb4482de6cbb0a58007c856734ccd30604f29d32507bc9d020c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c2fac9bdc379bb4482de6cbb0a58007c856734ccd30604f29d32507bc9d020c", kill_on_drop: false }` [INFO] [stdout] 0c2fac9bdc379bb4482de6cbb0a58007c856734ccd30604f29d32507bc9d020c [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b9baed1de87e2310a4f480cd9baf6679f06074d1c7c37dd16ea218a3e770c99 [INFO] running `Command { std: "docker" "start" "-a" "3b9baed1de87e2310a4f480cd9baf6679f06074d1c7c37dd16ea218a3e770c99", kill_on_drop: false }` [INFO] [stderr] Checking natural v0.3.0 [INFO] [stderr] Checking streaming-stats v0.1.29 [INFO] [stderr] Checking serde_regex v1.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking contractions v0.5.4 [INFO] [stderr] Checking yake-rust v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `distance` is never read [INFO] [stdout] --> src/levenshtein.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | let mut distance = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `distance` is never read [INFO] [stdout] --> src/levenshtein.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | let mut distance = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ignore_urls` and `expand_contractions` are never read [INFO] [stdout] --> src/preprocessor.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Preprocessor { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 4 | pub text: String, [INFO] [stdout] 5 | pub ignore_urls: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | pub expand_contractions: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Results` is never used [INFO] [stdout] --> src/lib.rs:482:10 [INFO] [stdout] | [INFO] [stdout] 482 | type Results = Vec; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `keywords` is never used [INFO] [stdout] --> src/lib.rs:485:8 [INFO] [stdout] | [INFO] [stdout] 485 | fn keywords() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Vec` instead of cloning the inner type [INFO] [stdout] --> src/lib.rs:276:35 [INFO] [stdout] | [INFO] [stdout] 276 | for occurrence in word.clone() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ignore_urls` and `expand_contractions` are never read [INFO] [stdout] --> src/preprocessor.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Preprocessor { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 4 | pub text: String, [INFO] [stdout] 5 | pub ignore_urls: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 6 | pub expand_contractions: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Vec` instead of cloning the inner type [INFO] [stdout] --> src/lib.rs:276:35 [INFO] [stdout] | [INFO] [stdout] 276 | for occurrence in word.clone() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "3b9baed1de87e2310a4f480cd9baf6679f06074d1c7c37dd16ea218a3e770c99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b9baed1de87e2310a4f480cd9baf6679f06074d1c7c37dd16ea218a3e770c99", kill_on_drop: false }` [INFO] [stdout] 3b9baed1de87e2310a4f480cd9baf6679f06074d1c7c37dd16ea218a3e770c99