[INFO] cloning repository https://github.com/Roenbaeck/bareclad [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Roenbaeck/bareclad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoenbaeck%2Fbareclad", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoenbaeck%2Fbareclad'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 72892f18877d92dbd32ce4253cd4a83b8584ab73 [INFO] checking Roenbaeck/bareclad against master#8a497b7181cad4ae66dbd6cc31042b69b6bd0df7 for pr-102474 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoenbaeck%2Fbareclad" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Roenbaeck/bareclad on toolchain 8a497b7181cad4ae66dbd6cc31042b69b6bd0df7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Roenbaeck/bareclad [INFO] finished tweaking git repo https://github.com/Roenbaeck/bareclad [INFO] tweaked toml for git repo https://github.com/Roenbaeck/bareclad written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Roenbaeck/bareclad already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bimap v0.6.1 [INFO] [stderr] Downloaded retain_mut v0.1.5 [INFO] [stderr] Downloaded rusqlite v0.26.3 [INFO] [stderr] Downloaded seahash v4.1.0 [INFO] [stderr] Downloaded jsondata-derive v0.1.0 [INFO] [stderr] Downloaded unicode_reader v0.1.1 [INFO] [stderr] Downloaded roaring v0.8.1 [INFO] [stderr] Downloaded pkg-config v0.3.23 [INFO] [stderr] Downloaded jsondata v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f663f51ef978fe910bce5a45463b3e7b27b16d72635e2563943871843546f8c9 [INFO] running `Command { std: "docker" "start" "-a" "f663f51ef978fe910bce5a45463b3e7b27b16d72635e2563943871843546f8c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f663f51ef978fe910bce5a45463b3e7b27b16d72635e2563943871843546f8c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f663f51ef978fe910bce5a45463b3e7b27b16d72635e2563943871843546f8c9", kill_on_drop: false }` [INFO] [stdout] f663f51ef978fe910bce5a45463b3e7b27b16d72635e2563943871843546f8c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c93317d82ac69f9934042beb60000001c1ff02b782e71af92103fd6688f2888b [INFO] running `Command { std: "docker" "start" "-a" "c93317d82ac69f9934042beb60000001c1ff02b782e71af92103fd6688f2888b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling pkg-config v0.3.23 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking unicode_reader v0.1.1 [INFO] [stderr] Checking hashlink v0.7.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking bytemuck v1.7.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Compiling libsqlite3-sys v0.23.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Checking retain_mut v0.1.5 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking roaring v0.8.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking bimap v0.6.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking serde-hjson v0.9.1 [INFO] [stderr] Checking bigdecimal v0.3.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Compiling syn-mid v0.5.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking config v0.11.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling jsondata-derive v0.1.0 [INFO] [stderr] Checking jsondata v0.8.0 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking rusqlite v0.26.3 [INFO] [stderr] Checking bareclad v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/traqula.rs:338:26 [INFO] [stdout] | [INFO] [stdout] 338 | fn parse_string_constant(value: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/traqula.rs:347:23 [INFO] [stdout] | [INFO] [stdout] 347 | fn parse_i64_constant(value: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/traqula.rs:357:29 [INFO] [stdout] | [INFO] [stdout] 357 | fn parse_certainty_constant(value: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/traqula.rs:363:27 [INFO] [stdout] | [INFO] [stdout] 363 | fn parse_decimal_constant(value: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/traqula.rs:369:24 [INFO] [stdout] | [INFO] [stdout] 369 | fn parse_json_constant(value: &str) -> Option { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variable` [INFO] [stdout] --> src/traqula.rs:640:33 [INFO] [stdout] | [INFO] [stdout] 640 | let mut variable: Option = None; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `posits` [INFO] [stdout] --> src/traqula.rs:641:33 [INFO] [stdout] | [INFO] [stdout] 641 | let mut posits: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_posits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `value_as_json` is assigned to, but never used [INFO] [stdout] --> src/traqula.rs:642:33 [INFO] [stdout] | [INFO] [stdout] 642 | let mut value_as_json: Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_value_as_json` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `value_as_string` is assigned to, but never used [INFO] [stdout] --> src/traqula.rs:643:33 [INFO] [stdout] | [INFO] [stdout] 643 | let mut value_as_string: Option = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_value_as_string` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `value_as_time` is assigned to, but never used [INFO] [stdout] --> src/traqula.rs:644:33 [INFO] [stdout] | [INFO] [stdout] 644 | let mut value_as_time: Option