[INFO] fetching crate dtd-parser 0.1.0-alpha3... [INFO] checking dtd-parser-0.1.0-alpha3 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate dtd-parser 0.1.0-alpha3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate dtd-parser 0.1.0-alpha3 [INFO] finished tweaking crates.io crate dtd-parser 0.1.0-alpha3 [INFO] tweaked toml for crates.io crate dtd-parser 0.1.0-alpha3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dtd-parser 0.1.0-alpha3 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding derive_more v0.99.20 (available: v2.0.1) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.11.0) [INFO] [stderr] Adding memchr v2.3.4 (available: v2.7.5) [INFO] [stderr] Adding nom v6.2.2 (available: v8.0.0) [INFO] [stderr] Adding nom-greedyerror v0.3.1 (available: v0.5.0) [INFO] [stderr] Adding nom-tracable v0.7.0 (available: v0.9.1) [INFO] [stderr] Adding nom_locate v3.0.2 (available: v5.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c2eb6896848987c4de6349fe0d0bf287883afc7de78bdd97c7fcadce164e7b5 [INFO] running `Command { std: "docker" "start" "-a" "3c2eb6896848987c4de6349fe0d0bf287883afc7de78bdd97c7fcadce164e7b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c2eb6896848987c4de6349fe0d0bf287883afc7de78bdd97c7fcadce164e7b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c2eb6896848987c4de6349fe0d0bf287883afc7de78bdd97c7fcadce164e7b5", kill_on_drop: false }` [INFO] [stdout] 3c2eb6896848987c4de6349fe0d0bf287883afc7de78bdd97c7fcadce164e7b5 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 436440140febb06ebee1ea06f8225ec3f64ae0e25b7415a744c71dcc3ad43592 [INFO] running `Command { std: "docker" "start" "-a" "436440140febb06ebee1ea06f8225ec3f64ae0e25b7415a744c71dcc3ad43592", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bytecount v0.3.2 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking bitvec v0.19.6 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling nom v6.2.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking nom_locate v1.0.0 [INFO] [stderr] Checking nom_locate v2.1.0 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Checking nom_locate v3.0.2 [INFO] [stderr] Checking nom-greedyerror v0.3.1 [INFO] [stderr] Compiling nom-tracable-macros v0.7.0 [INFO] [stderr] Checking nom-tracable v0.7.0 [INFO] [stderr] Checking dtd-parser v0.1.0-alpha3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `mixed` [INFO] [stdout] --> src/element.rs:299:41 [INFO] [stdout] | [INFO] [stdout] 299 | use super::{children, element_decl, mixed}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dbg_dmp` is never used [INFO] [stdout] --> src/lib.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn dbg_dmp<'i, F, O, E: std::fmt::Debug>( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `nmtokens` is never used [INFO] [stdout] --> src/lib.rs:216:4 [INFO] [stdout] | [INFO] [stdout] 216 | fn nmtokens(i: Span) -> Result> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map_name` is never used [INFO] [stdout] --> src/lib.rs:234:4 [INFO] [stdout] | [INFO] [stdout] 234 | fn map_name(i: Span) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map_pereference` is never used [INFO] [stdout] --> src/lib.rs:239:4 [INFO] [stdout] | [INFO] [stdout] 239 | fn map_pereference(i: Span) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `name_or_reference` is never used [INFO] [stdout] --> src/lib.rs:244:4 [INFO] [stdout] | [INFO] [stdout] 244 | fn name_or_reference(i: Span) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dbg_dmp` is never used [INFO] [stdout] --> src/lib.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn dbg_dmp<'i, F, O, E: std::fmt::Debug>( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `nmtokens` is never used [INFO] [stdout] --> src/lib.rs:216:4 [INFO] [stdout] | [INFO] [stdout] 216 | fn nmtokens(i: Span) -> Result> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map_name` is never used [INFO] [stdout] --> src/lib.rs:234:4 [INFO] [stdout] | [INFO] [stdout] 234 | fn map_name(i: Span) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map_pereference` is never used [INFO] [stdout] --> src/lib.rs:239:4 [INFO] [stdout] | [INFO] [stdout] 239 | fn map_pereference(i: Span) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `name_or_reference` is never used [INFO] [stdout] --> src/lib.rs:244:4 [INFO] [stdout] | [INFO] [stdout] 244 | fn name_or_reference(i: Span) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | fn span(i: &str) -> Span { [INFO] [stdout] | ^^^^ ---- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 36 | fn span(i: &str) -> Span<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.04s [INFO] running `Command { std: "docker" "inspect" "436440140febb06ebee1ea06f8225ec3f64ae0e25b7415a744c71dcc3ad43592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "436440140febb06ebee1ea06f8225ec3f64ae0e25b7415a744c71dcc3ad43592", kill_on_drop: false }` [INFO] [stdout] 436440140febb06ebee1ea06f8225ec3f64ae0e25b7415a744c71dcc3ad43592