[INFO] cloning repository https://github.com/slowli/yab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slowli/yab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslowli%2Fyab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslowli%2Fyab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] efaa2fd6088a6ad52911806e56609dd29106c225 [INFO] checking slowli/yab against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslowli%2Fyab" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/slowli/yab [INFO] finished tweaking git repo https://github.com/slowli/yab [INFO] tweaked toml for git repo https://github.com/slowli/yab written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/slowli/yab on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/slowli/yab 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3c0f405f749f0055688a450a3e1646c20b728864ce3e6ecbcc055791985399c [INFO] running `Command { std: "docker" "start" "-a" "c3c0f405f749f0055688a450a3e1646c20b728864ce3e6ecbcc055791985399c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3c0f405f749f0055688a450a3e1646c20b728864ce3e6ecbcc055791985399c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3c0f405f749f0055688a450a3e1646c20b728864ce3e6ecbcc055791985399c", kill_on_drop: false }` [INFO] [stdout] c3c0f405f749f0055688a450a3e1646c20b728864ce3e6ecbcc055791985399c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0a1f3dafe0c4ac33fb490e18fd84751772bfe13ea078000df4bd482c94060fd [INFO] running `Command { std: "docker" "start" "-a" "a0a1f3dafe0c4ac33fb490e18fd84751772bfe13ea078000df4bd482c94060fd", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking anes v0.2.1 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Checking num-modular v0.6.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking pest v2.8.3 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking os_pipe v1.2.3 [INFO] [stderr] Checking quick-xml v0.37.5 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking unicode-width v0.2.2 [INFO] [stderr] Checking num-order v1.2.0 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking unicode-ident v1.0.22 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking unicase v2.8.1 [INFO] [stderr] Compiling doc-comment v0.3.4 [INFO] [stderr] Checking semver v1.0.27 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling pest_meta v2.8.3 [INFO] [stderr] Checking terminal_size v0.4.3 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking clap_builder v4.5.51 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling pest_generator v2.8.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling pest_derive v2.8.3 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking clap v4.5.51 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.1 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking yab v0.1.0 (/opt/rustwide/workdir/crates/yab) [INFO] [stderr] Checking handlebars v6.3.2 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/yab/src/cachegrind.rs:585:53 [INFO] [stdout] | [INFO] [stdout] 585 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 586 | | let Some((name, filename)) = s.rsplit_once('@') else { [INFO] [stdout] 587 | | return Ok(Self::rust(s)); [INFO] [stdout] 588 | | }; [INFO] [stdout] ... | [INFO] [stdout] 592 | | }) [INFO] [stdout] 593 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/yab/src/cachegrind.rs:587:20 [INFO] [stdout] | [INFO] [stdout] 587 | return Ok(Self::rust(s)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/yab/src/cachegrind.rs:589:9 [INFO] [stdout] | [INFO] [stdout] 589 | / Ok(Self { [INFO] [stdout] 590 | | filename: Some(filename.to_owned()), [INFO] [stdout] 591 | | name: name.to_owned(), [INFO] [stdout] 592 | | }) [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/yab/src/cachegrind.rs:719:13 [INFO] [stdout] | [INFO] [stdout] 719 | raw.parse().map_err(de::Error::custom) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yab` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a0a1f3dafe0c4ac33fb490e18fd84751772bfe13ea078000df4bd482c94060fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0a1f3dafe0c4ac33fb490e18fd84751772bfe13ea078000df4bd482c94060fd", kill_on_drop: false }` [INFO] [stdout] a0a1f3dafe0c4ac33fb490e18fd84751772bfe13ea078000df4bd482c94060fd