[INFO] fetching crate tracing-filter 0.1.0-alpha.2... [INFO] checking tracing-filter-0.1.0-alpha.2 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate tracing-filter 0.1.0-alpha.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate tracing-filter 0.1.0-alpha.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tracing-filter 0.1.0-alpha.2 [INFO] tweaked toml for crates.io crate tracing-filter 0.1.0-alpha.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tracing-filter 0.1.0-alpha.2 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tracing-filter 0.1.0-alpha.2 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded miette-derive v4.7.1 [INFO] [stderr] Downloaded supports-color v1.3.0 [INFO] [stderr] Downloaded is_ci v1.1.1 [INFO] [stderr] Downloaded compact_str v0.4.0 [INFO] [stderr] Downloaded castaway v0.2.1 [INFO] [stderr] Downloaded supports-unicode v1.0.2 [INFO] [stderr] Downloaded miette v4.7.1 [INFO] [stderr] Downloaded supports-hyperlinks v1.2.0 [INFO] [stderr] Downloaded insta v1.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 186292587d226385ba841eba8a043d4a2bed6ac1ddf4e3dceaf6ffdd3ca5e5e2 [INFO] running `Command { std: "docker" "start" "-a" "186292587d226385ba841eba8a043d4a2bed6ac1ddf4e3dceaf6ffdd3ca5e5e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "186292587d226385ba841eba8a043d4a2bed6ac1ddf4e3dceaf6ffdd3ca5e5e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "186292587d226385ba841eba8a043d4a2bed6ac1ddf4e3dceaf6ffdd3ca5e5e2", kill_on_drop: false }` [INFO] [stdout] 186292587d226385ba841eba8a043d4a2bed6ac1ddf4e3dceaf6ffdd3ca5e5e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f44e6980b4dfa8193d1d909f81aa00ec75f3ad24b069d0f43f76074488de5cee [INFO] running `Command { std: "docker" "start" "-a" "f44e6980b4dfa8193d1d909f81aa00ec75f3ad24b069d0f43f76074488de5cee", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking supports-unicode v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling miette-derive v4.7.1 [INFO] [stderr] Checking supports-hyperlinks v1.2.0 [INFO] [stderr] Checking supports-color v1.3.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking owo-colors v3.4.0 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking similar v2.1.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking castaway v0.2.1 [INFO] [stderr] Checking compact_str v0.4.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking tracing-subscriber v0.3.11 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Checking serde v1.0.137 [INFO] [stderr] Compiling unicode-linebreak v0.1.2 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking miette v4.7.1 [INFO] [stderr] Checking serde_json v1.0.81 [INFO] [stderr] Checking serde_yaml v0.8.24 [INFO] [stderr] Checking tracing-filter v0.1.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/legacy/parse.rs:322:9 [INFO] [stdout] | [INFO] [stdout] 322 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/legacy/parse.rs:328:9 [INFO] [stdout] | [INFO] [stdout] 328 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> src/legacy/parse.rs:335:9 [INFO] [stdout] | [INFO] [stdout] 335 | error: matchers::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/legacy/parse.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/legacy/parse.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 342 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `open` is never read [INFO] [stdout] --> src/legacy/parse.rs:347:9 [INFO] [stdout] | [INFO] [stdout] 347 | open: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `close` is never read [INFO] [stdout] --> src/legacy/parse.rs:349:9 [INFO] [stdout] | [INFO] [stdout] 349 | close: SourceSpan, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `static_max` is never read [INFO] [stdout] --> src/legacy/parse.rs:360:5 [INFO] [stdout] | [INFO] [stdout] 360 | static_max: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `earlier_level` is never read [INFO] [stdout] --> src/legacy/parse.rs:384:5 [INFO] [stdout] | [INFO] [stdout] 384 | earlier_level: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `feature` is never read [INFO] [stdout] --> src/legacy/parse.rs:385:5 [INFO] [stdout] | [INFO] [stdout] 385 | feature: &'static str, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `static_level` is never read [INFO] [stdout] --> src/legacy/parse.rs:383:5 [INFO] [stdout] | [INFO] [stdout] 383 | static_level: LevelFilter, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/simple/parse.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> src/simple/parse.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | error: regex::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/simple/parse.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `slash` is never read [INFO] [stdout] --> src/simple/parse.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | slash: SourceSpan, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `regex` is never read [INFO] [stdout] --> src/simple/parse.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 178 | regex: SourceSpan, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IgnoredDirectives` is never constructed [INFO] [stdout] --> src/legacy/parse.rs:314:8 [INFO] [stdout] | [INFO] [stdout] 314 | struct IgnoredDirectives(#[related] Vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking insta v1.14.0 [INFO] [stdout] warning: unexpected `cfg` condition name: `FALSE` [INFO] [stdout] --> tests/legacy_filters.rs:171:7 [INFO] [stdout] | [INFO] [stdout] 171 | #[cfg(FALSE)] // add_directive not yet provided // XXX: different from upstream [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(FALSE)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(FALSE)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: you may have meant to use `false` (notice the capitalization). Doing so makes this predicate evaluate to `false` unconditionally [INFO] [stdout] | [INFO] [stdout] 171 - #[cfg(FALSE)] // add_directive not yet provided // XXX: different from upstream [INFO] [stdout] 171 + #[cfg(false)] // add_directive not yet provided // XXX: different from upstream [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/legacy/parse.rs:322:9 [INFO] [stdout] | [INFO] [stdout] 322 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/legacy/parse.rs:328:9 [INFO] [stdout] | [INFO] [stdout] 328 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> src/legacy/parse.rs:335:9 [INFO] [stdout] | [INFO] [stdout] 335 | error: matchers::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/legacy/parse.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 337 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/legacy/parse.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 342 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `open` is never read [INFO] [stdout] --> src/legacy/parse.rs:347:9 [INFO] [stdout] | [INFO] [stdout] 347 | open: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `close` is never read [INFO] [stdout] --> src/legacy/parse.rs:349:9 [INFO] [stdout] | [INFO] [stdout] 349 | close: SourceSpan, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `static_max` is never read [INFO] [stdout] --> src/legacy/parse.rs:360:5 [INFO] [stdout] | [INFO] [stdout] 360 | static_max: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `earlier_level` is never read [INFO] [stdout] --> src/legacy/parse.rs:384:5 [INFO] [stdout] | [INFO] [stdout] 384 | earlier_level: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `feature` is never read [INFO] [stdout] --> src/legacy/parse.rs:385:5 [INFO] [stdout] | [INFO] [stdout] 385 | feature: &'static str, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `static_level` is never read [INFO] [stdout] --> src/legacy/parse.rs:383:5 [INFO] [stdout] | [INFO] [stdout] 383 | static_level: LevelFilter, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/simple/parse.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error` is never read [INFO] [stdout] --> src/simple/parse.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | error: regex::Error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `span` is never read [INFO] [stdout] --> src/simple/parse.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | span: SourceSpan, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `slash` is never read [INFO] [stdout] --> src/simple/parse.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | slash: SourceSpan, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `regex` is never read [INFO] [stdout] --> src/simple/parse.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 178 | regex: SourceSpan, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IgnoredDirectives` is never constructed [INFO] [stdout] --> src/legacy/parse.rs:314:8 [INFO] [stdout] | [INFO] [stdout] 314 | struct IgnoredDirectives(#[related] Vec); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.03s [INFO] running `Command { std: "docker" "inspect" "f44e6980b4dfa8193d1d909f81aa00ec75f3ad24b069d0f43f76074488de5cee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f44e6980b4dfa8193d1d909f81aa00ec75f3ad24b069d0f43f76074488de5cee", kill_on_drop: false }` [INFO] [stdout] f44e6980b4dfa8193d1d909f81aa00ec75f3ad24b069d0f43f76074488de5cee