[INFO] fetching crate siderophile 0.2.1... [INFO] checking siderophile-0.2.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate siderophile 0.2.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate siderophile 0.2.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate siderophile 0.2.1 [INFO] finished tweaking crates.io crate siderophile 0.2.1 [INFO] tweaked toml for crates.io crate siderophile 0.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate siderophile 0.2.1 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded llvm-sys v140.0.3 [INFO] [stderr] Downloaded crypto-hash v0.3.4 [INFO] [stderr] Downloaded rustc-workspace-hack v1.0.0 [INFO] [stderr] Downloaded commoncrypto-sys v0.2.0 [INFO] [stderr] Downloaded commoncrypto v0.2.0 [INFO] [stderr] Downloaded git2-curl v0.15.0 [INFO] [stderr] Downloaded opener v0.5.0 [INFO] [stderr] Downloaded bytesize v1.1.0 [INFO] [stderr] Downloaded rustfix v0.6.1 [INFO] [stderr] Downloaded crates-io v0.34.0 [INFO] [stderr] Downloaded os_info v3.5.1 [INFO] [stderr] Downloaded textwrap v0.15.1 [INFO] [stderr] Downloaded anyhow v1.0.65 [INFO] [stderr] Downloaded curl v0.4.44 [INFO] [stderr] Downloaded toml_edit v0.14.4 [INFO] [stderr] Downloaded aho-corasick v0.7.19 [INFO] [stderr] Downloaded unicode-segmentation v1.10.0 [INFO] [stderr] Downloaded miniz_oxide v0.5.4 [INFO] [stderr] Downloaded tar v0.4.38 [INFO] [stderr] Downloaded git2 v0.14.4 [INFO] [stderr] Downloaded once_cell v1.15.0 [INFO] [stderr] Downloaded openssl v0.10.41 [INFO] [stderr] Downloaded clap v3.2.22 [INFO] [stderr] Downloaded semver v1.0.14 [INFO] [stderr] Downloaded serde_ignored v0.1.5 [INFO] [stderr] Downloaded llvm-ir v0.8.2 [INFO] [stderr] Downloaded vte v0.10.1 [INFO] [stderr] Downloaded strip-ansi-escapes v0.1.1 [INFO] [stderr] Downloaded env_logger v0.9.1 [INFO] [stderr] Downloaded hex v0.3.2 [INFO] [stderr] Downloaded cargo-util v0.2.1 [INFO] [stderr] Downloaded libgit2-sys v0.13.4+1.4.2 [INFO] [stderr] Downloaded cargo v0.64.0 [INFO] [stderr] Downloaded curl-sys v0.4.56+curl-7.83.1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d511fec6f09ac4272bb289791434284cc6f33fbe7bb8eeb46f4770f3004ad1eb [INFO] running `Command { std: "docker" "start" "-a" "d511fec6f09ac4272bb289791434284cc6f33fbe7bb8eeb46f4770f3004ad1eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d511fec6f09ac4272bb289791434284cc6f33fbe7bb8eeb46f4770f3004ad1eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d511fec6f09ac4272bb289791434284cc6f33fbe7bb8eeb46f4770f3004ad1eb", kill_on_drop: false }` [INFO] [stdout] d511fec6f09ac4272bb289791434284cc6f33fbe7bb8eeb46f4770f3004ad1eb [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89e0faf3e7f0f45fece90d4d27ec3aea00c6a1d70ef35ab09bbe63c1e63efd8e [INFO] running `Command { std: "docker" "start" "-a" "89e0faf3e7f0f45fece90d4d27ec3aea00c6a1d70ef35ab09bbe63c1e63efd8e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling semver v1.0.14 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling anyhow v1.0.65 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling curl v0.4.44 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking filetime v0.2.17 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling im-rc v15.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Compiling tar v0.4.38 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking combine v4.6.6 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking kstring v2.0.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking textwrap v0.15.1 [INFO] [stderr] Compiling llvm-ir v0.8.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling libnghttp2-sys v0.1.7+1.45.0 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling curl-sys v0.4.56+curl-7.83.1 [INFO] [stderr] Compiling libgit2-sys v0.13.4+1.4.2 [INFO] [stderr] Checking strip-ansi-escapes v0.1.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking clap v3.2.22 [INFO] [stderr] Checking opener v0.5.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Checking home v0.5.3 [INFO] [stderr] Checking bytesize v1.1.0 [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling cargo v0.64.0 [INFO] [stderr] Checking globset v0.4.9 [INFO] [stderr] Checking env_logger v0.9.1 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking git2 v0.14.4 [INFO] [stderr] Checking crypto-hash v0.3.4 [INFO] [stderr] Checking cargo-util v0.2.1 [INFO] [stderr] Checking git2-curl v0.15.0 [INFO] [stderr] Checking serde_ignored v0.1.5 [INFO] [stderr] Checking os_info v3.5.1 [INFO] [stderr] Checking cargo-platform v0.1.2 [INFO] [stderr] Checking toml_edit v0.14.4 [INFO] [stderr] Checking rustc_version v0.4.0 [INFO] [stderr] Compiling llvm-sys v140.0.3 [INFO] [stderr] Checking crates-io v0.34.0 [INFO] [stderr] Checking rustfix v0.6.1 [INFO] [stderr] Checking siderophile v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | Walkdir(walkdir::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RsResolveError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 28 | Walkdir(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/mod.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | Io(io::Error, PathBuf), [INFO] [stdout] | -- ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RsResolveError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 31 | Io((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | Cargo(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RsResolveError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 35 | Cargo(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | InnerContextMutex(String), [INFO] [stdout] | ----------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RsResolveError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 42 | InnerContextMutex(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/mod.rs:45:14 [INFO] [stdout] | [INFO] [stdout] 45 | DepParse(String, PathBuf), [INFO] [stdout] | -------- ^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RsResolveError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 45 | DepParse((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:374:22 [INFO] [stdout] | [INFO] [stdout] 374 | OutDirKeyMissing(String), [INFO] [stdout] | ---------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CustomExecutorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 374 | OutDirKeyMissing(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:375:24 [INFO] [stdout] | [INFO] [stdout] 375 | OutDirValueMissing(String), [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CustomExecutorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 375 | OutDirValueMissing(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:376:23 [INFO] [stdout] | [INFO] [stdout] 376 | InnerContextMutex(String), [INFO] [stdout] | ----------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CustomExecutorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 376 | InnerContextMutex(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/mod.rs:377:8 [INFO] [stdout] | [INFO] [stdout] 377 | Io(io::Error, PathBuf), [INFO] [stdout] | -- ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CustomExecutorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 377 | Io((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/ast_walker.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | Io(io::Error, PathBuf), [INFO] [stdout] | -- ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ScanFileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 24 | Io((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/ast_walker.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | Utf8(FromUtf8Error, PathBuf), [INFO] [stdout] | ---- ^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ScanFileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 25 | Utf8((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/ast_walker.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | Syn(syn::Error, PathBuf), [INFO] [stdout] | --- ^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ScanFileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 26 | Syn((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | Walkdir(walkdir::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RsResolveError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 28 | Walkdir(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/mod.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | Io(io::Error, PathBuf), [INFO] [stdout] | -- ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RsResolveError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 31 | Io((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | Cargo(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RsResolveError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 35 | Cargo(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | InnerContextMutex(String), [INFO] [stdout] | ----------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RsResolveError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 42 | InnerContextMutex(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/mod.rs:45:14 [INFO] [stdout] | [INFO] [stdout] 45 | DepParse(String, PathBuf), [INFO] [stdout] | -------- ^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `RsResolveError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 45 | DepParse((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:374:22 [INFO] [stdout] | [INFO] [stdout] 374 | OutDirKeyMissing(String), [INFO] [stdout] | ---------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CustomExecutorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 374 | OutDirKeyMissing(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:375:24 [INFO] [stdout] | [INFO] [stdout] 375 | OutDirValueMissing(String), [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CustomExecutorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 375 | OutDirValueMissing(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/trawl_source/mod.rs:376:23 [INFO] [stdout] | [INFO] [stdout] 376 | InnerContextMutex(String), [INFO] [stdout] | ----------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CustomExecutorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 376 | InnerContextMutex(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/mod.rs:377:8 [INFO] [stdout] | [INFO] [stdout] 377 | Io(io::Error, PathBuf), [INFO] [stdout] | -- ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `CustomExecutorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 377 | Io((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/ast_walker.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | Io(io::Error, PathBuf), [INFO] [stdout] | -- ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ScanFileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 24 | Io((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/ast_walker.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | Utf8(FromUtf8Error, PathBuf), [INFO] [stdout] | ---- ^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ScanFileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 25 | Utf8((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/trawl_source/ast_walker.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | Syn(syn::Error, PathBuf), [INFO] [stdout] | --- ^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ScanFileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 26 | Syn((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.44s [INFO] running `Command { std: "docker" "inspect" "89e0faf3e7f0f45fece90d4d27ec3aea00c6a1d70ef35ab09bbe63c1e63efd8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89e0faf3e7f0f45fece90d4d27ec3aea00c6a1d70ef35ab09bbe63c1e63efd8e", kill_on_drop: false }` [INFO] [stdout] 89e0faf3e7f0f45fece90d4d27ec3aea00c6a1d70ef35ab09bbe63c1e63efd8e