[INFO] fetching crate mle 0.26.1... [INFO] building mle-0.26.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate mle 0.26.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate mle 0.26.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mle 0.26.1 [INFO] tweaked toml for crates.io crate mle 0.26.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mle 0.26.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mle 0.26.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded git-version-macro v0.3.9 [INFO] [stderr] Downloaded async-walkdir v2.1.0 [INFO] [stderr] Downloaded git-version v0.3.9 [INFO] [stderr] Downloaded webpki-roots v1.0.1 [INFO] [stderr] Downloaded pulldown-cmark v0.13.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6e9e4bcf2e6579d9df1e091757a538e6493ee82d7b11cb672102e9e7266e489 [INFO] running `Command { std: "docker" "start" "-a" "f6e9e4bcf2e6579d9df1e091757a538e6493ee82d7b11cb672102e9e7266e489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6e9e4bcf2e6579d9df1e091757a538e6493ee82d7b11cb672102e9e7266e489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6e9e4bcf2e6579d9df1e091757a538e6493ee82d7b11cb672102e9e7266e489", kill_on_drop: false }` [INFO] [stdout] f6e9e4bcf2e6579d9df1e091757a538e6493ee82d7b11cb672102e9e7266e489 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65ea645735acf09041b6c34f2054b5d955d034e3126cd632646d7f58cfb5655c [INFO] running `Command { std: "docker" "start" "-a" "65ea645735acf09041b6c34f2054b5d955d034e3126cd632646d7f58cfb5655c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling cc v1.2.29 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling rustls v0.23.29 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling async-executor v1.13.2 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling webpki-roots v1.0.1 [INFO] [stderr] Compiling pulldown-cmark v0.13.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling const_format v0.2.34 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling blocking v1.6.2 [INFO] [stderr] Compiling async-fs v2.1.2 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling simplelog v0.12.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling git-version-macro v0.3.9 [INFO] [stderr] Compiling tokio v1.46.1 [INFO] [stderr] Compiling git-version v0.3.9 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling polling v3.8.0 [INFO] [stderr] Compiling terminal_size v0.4.2 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling async-walkdir v2.1.0 [INFO] [stderr] Compiling zerovec v0.11.2 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling async-io v2.4.1 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.13.1 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling rustls-webpki v0.103.4 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling wildmatch v2.4.0 [INFO] [stderr] Compiling serde_regex v1.1.0 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling hyper-util v0.1.15 [INFO] [stderr] Compiling tokio-rustls v0.26.2 [INFO] [stderr] Compiling hyper-rustls v0.27.7 [INFO] [stderr] Compiling reqwest v0.12.22 [INFO] [stderr] Compiling mle v0.26.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `take_and_ws` and `take_non_ws` are never used [INFO] [stdout] --> src/extractors/html.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'a> Scanner<'a> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn take_and_ws(&mut self, token: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn take_non_ws(&mut self) -> &'a str { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RootSerLinks` is never constructed [INFO] [stdout] --> src/result/json.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct RootSerLinks<'a> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RootSerAnchors` is never constructed [INFO] [stdout] --> src/result/json.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct RootSerAnchors<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.23s [INFO] running `Command { std: "docker" "inspect" "65ea645735acf09041b6c34f2054b5d955d034e3126cd632646d7f58cfb5655c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65ea645735acf09041b6c34f2054b5d955d034e3126cd632646d7f58cfb5655c", kill_on_drop: false }` [INFO] [stdout] 65ea645735acf09041b6c34f2054b5d955d034e3126cd632646d7f58cfb5655c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98dcfabf220378cde89c56390d856caf5ff23d21fd65d7daf9cbb3c4b7071c50 [INFO] running `Command { std: "docker" "start" "-a" "98dcfabf220378cde89c56390d856caf5ff23d21fd65d7daf9cbb3c4b7071c50", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.46.1 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling git-version-macro v0.3.9 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling async-walkdir v2.1.0 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_regex v1.1.0 [INFO] [stderr] Compiling wildmatch v2.4.0 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling ntest_test_cases v0.9.3 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling git-version v0.3.9 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.6.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-rustls v0.26.2 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling hyper-util v0.1.15 [INFO] [stderr] Compiling ntest_timeout v0.9.3 [INFO] [stderr] Compiling ntest v0.9.3 [INFO] [stderr] Compiling hyper-rustls v0.27.7 [INFO] [stderr] Compiling reqwest v0.12.22 [INFO] [stderr] Compiling mle v0.26.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `take_and_ws` and `take_non_ws` are never used [INFO] [stdout] --> src/extractors/html.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'a> Scanner<'a> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn take_and_ws(&mut self, token: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn take_non_ws(&mut self) -> &'a str { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RootSerLinks` is never constructed [INFO] [stdout] --> src/result/json.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct RootSerLinks<'a> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RootSerAnchors` is never constructed [INFO] [stdout] --> src/result/json.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct RootSerAnchors<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take_and_ws` is never used [INFO] [stdout] --> src/extractors/html.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'a> Scanner<'a> { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn take_and_ws(&mut self, token: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RootSerLinks` is never constructed [INFO] [stdout] --> src/result/json.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct RootSerLinks<'a> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RootSerAnchors` is never constructed [INFO] [stdout] --> src/result/json.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct RootSerAnchors<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 31.71s [INFO] running `Command { std: "docker" "inspect" "98dcfabf220378cde89c56390d856caf5ff23d21fd65d7daf9cbb3c4b7071c50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98dcfabf220378cde89c56390d856caf5ff23d21fd65d7daf9cbb3c4b7071c50", kill_on_drop: false }` [INFO] [stdout] 98dcfabf220378cde89c56390d856caf5ff23d21fd65d7daf9cbb3c4b7071c50