[INFO] fetching crate notmuch-tagrewriter 0.1.0... [INFO] testing notmuch-tagrewriter-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate notmuch-tagrewriter 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate notmuch-tagrewriter 0.1.0 [INFO] finished tweaking crates.io crate notmuch-tagrewriter 0.1.0 [INFO] tweaked toml for crates.io crate notmuch-tagrewriter 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate notmuch-tagrewriter 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate notmuch-tagrewriter 0.1.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14378689d5fff49262deaf7a73b2bd7abe9f960ba0ae2d2acbdfcfb9114e02a0 [INFO] running `Command { std: "docker" "start" "-a" "14378689d5fff49262deaf7a73b2bd7abe9f960ba0ae2d2acbdfcfb9114e02a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14378689d5fff49262deaf7a73b2bd7abe9f960ba0ae2d2acbdfcfb9114e02a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14378689d5fff49262deaf7a73b2bd7abe9f960ba0ae2d2acbdfcfb9114e02a0", kill_on_drop: false }` [INFO] [stdout] 14378689d5fff49262deaf7a73b2bd7abe9f960ba0ae2d2acbdfcfb9114e02a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9abebbc592f58bc77002d71fa996b71971703397909bacff289c676904866dce [INFO] running `Command { std: "docker" "start" "-a" "9abebbc592f58bc77002d71fa996b71971703397909bacff289c676904866dce", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling serde_yml v0.0.12 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling peg-runtime v0.8.5 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling libyml v0.0.5 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling colored v2.2.0 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling directories v6.0.0 [INFO] [stderr] Compiling peg-macros v0.8.5 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling peg v0.8.5 [INFO] [stderr] Compiling petgraph v0.8.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling graph-cycles v0.3.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling colog v1.3.0 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling from_variants_impl v0.6.0 [INFO] [stderr] Compiling from_variants v0.6.0 [INFO] [stderr] Compiling notmuch v0.8.0 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling serde_with_macros v3.13.0 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling serde_with v3.13.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling notmuch-tagrewriter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `TagKnowledge` is never used [INFO] [stdout] --> src/lib/common.rs:67:10 [INFO] [stdout] | [INFO] [stdout] 67 | pub enum TagKnowledge { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `try_from_iterator` is never used [INFO] [stdout] --> src/lib/common.rs:211:8 [INFO] [stdout] | [INFO] [stdout] 168 | impl Vector { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 211 | fn try_from_iterator(iter: I) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMBOL_NOT` is never used [INFO] [stdout] --> src/lib/dnf.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub const SYMBOL_NOT: char = '!'; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMBOL_AND` is never used [INFO] [stdout] --> src/lib/dnf.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub const SYMBOL_AND: char = '&'; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMBOL_OR` is never used [INFO] [stdout] --> src/lib/dnf.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub const SYMBOL_OR: char = '|'; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMBOL_TRUE` is never used [INFO] [stdout] --> src/lib/dnf.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub const SYMBOL_TRUE: char = 'T'; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMBOL_TRUE_ALT` is never used [INFO] [stdout] --> src/lib/dnf.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | pub const SYMBOL_TRUE_ALT: char = '*'; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMBOL_FALSE` is never used [INFO] [stdout] --> src/lib/dnf.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub const SYMBOL_FALSE: char = 'F'; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMBOL_ALLTAGS` is never used [INFO] [stdout] --> src/lib/dnf.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub const SYMBOL_ALLTAGS: char = 'A'; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMBOL_ALLNOTAGS` is never used [INFO] [stdout] --> src/lib/dnf.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub const SYMBOL_ALLNOTAGS: char = 'N'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMBOL_FALSE_FANCY_ALT` is never used [INFO] [stdout] --> src/lib/dnf.rs:24:11 [INFO] [stdout] | [INFO] [stdout] 24 | pub const SYMBOL_FALSE_FANCY_ALT: char = '∅'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMBOL_ALLTAGS_FANCY` is never used [INFO] [stdout] --> src/lib/dnf.rs:25:11 [INFO] [stdout] | [INFO] [stdout] 25 | pub const SYMBOL_ALLTAGS_FANCY: char = '∀'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SYMBOL_ALLNOTTAGS_FANCY` is never used [INFO] [stdout] --> src/lib/dnf.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | pub const SYMBOL_ALLNOTTAGS_FANCY: char = '∄'; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `terms` is never used [INFO] [stdout] --> src/lib/dnf.rs:328:8 [INFO] [stdout] | [INFO] [stdout] 319 | pub(super) trait Formula: Clone { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 328 | fn terms(&self) -> BTreeSet; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `complete` is never used [INFO] [stdout] --> src/lib/dnf.rs:441:8 [INFO] [stdout] | [INFO] [stdout] 440 | impl Conjunction { [INFO] [stdout] | ------------------------------------- method in this implementation [INFO] [stdout] 441 | fn complete(&self, terms: &BTreeSet) -> DisjunctiveNormalForm { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `complete` is never used [INFO] [stdout] --> src/lib/dnf.rs:456:8 [INFO] [stdout] | [INFO] [stdout] 455 | impl Disjunction { [INFO] [stdout] | ------------------------------------- method in this implementation [INFO] [stdout] 456 | fn complete(&self, terms: &BTreeSet) -> ConjunctiveNormalForm { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `full` is never used [INFO] [stdout] --> src/lib/dnf.rs:478:12 [INFO] [stdout] | [INFO] [stdout] 470 | impl DisjunctiveNormalForm { [INFO] [stdout] | ----------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 478 | pub fn full(&self) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `full` is never used [INFO] [stdout] --> src/lib/dnf.rs:493:12 [INFO] [stdout] | [INFO] [stdout] 486 | impl ConjunctiveNormalForm { [INFO] [stdout] | ----------------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 493 | pub fn full(&self) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `edges_graph` is never read [INFO] [stdout] --> src/lib/graph.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct GraphDataMap { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | edges_graph: Vec, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GraphDataMap` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_edge_at_index` and `get_edges_from_indexes` are never used [INFO] [stdout] --> src/lib/graph.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl GraphDataMap { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | fn get_edge_at_index(&self, index: &EdgeIndex) -> Option<&LabelledArrow> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | fn get_edges_from_indexes( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_tag_knowledge` is never used [INFO] [stdout] --> src/lib/state.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait StateTrait { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 16 | /// Get the current knowledge about a `Tag`. [INFO] [stdout] 17 | fn get_tag_knowledge(&self, tag: &Tag) -> TagKnowledge; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcTocc0C/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libcolog-a73f7204cd1028d3,libcolored-7dc0f36c5f024577,liblazy_static-3674be3f4245d19b,libenv_logger-89dd2f2115715aa9,libjiff-e4b6a268071e8305,libenv_filter-15a0ec9436fc71f0,libregex-34aa4558b322433f,libregex_automata-03436053ec27856e,libaho_corasick-13047ec2778cb315,libregex_syntax-fb6833b4227b2d03,libclap-f4c159ee715dff8b,libclap_builder-b087ab6bba56ab35,libstrsim-4d1ed08a123238dc,libanstream-fa3b832a844bed5b,libanstyle_query-9b1b1ced330a242a,libis_terminal_polyfill-e39671344234c74d,libcolorchoice-8e2615b3451b028d,libanstyle_parse-ffaf4ed59daea8dd,libutf8parse-92d0158219063202,libclap_lex-005b57ef74360062,libanstyle-2f06797f0de1416c,libnm_tagrewriter-e17585333955e982,libserde_yml-f1c7fd1c38f5ef28,libitoa-ef40fa516293a9d3,libryu-a7164637bc4900ee,libmemchr-f639ee087ae982c6,liblibyml-f5cf525176099841,libnotmuch-86052f9e4955dc61,libfrom_variants-fe375014488600e5,libpeg-5df6b90fb474c3ba,libpeg_runtime-18ef010649d3a330,libgraph_cycles-11caab39f60f71ed,libpetgraph-309a71a4c2e26f1e,libindexmap-2db81ee9c473a9eb,libhashbrown-1b10fa912acc6640,libfoldhash-07f233db1c671507,libequivalent-6a754676e6af62ae,liballocator_api2-8d9c1e895dea53bd,libfixedbitset-625fd2a9d775ed11,libahash-11391e69adcdb924,libgetrandom-3757c36556d35c6e,libonce_cell-fec8baa7cd08812b,libcfg_if-3a213765134f0c85,libzerocopy-ae6265f4d6aef6ae,libdirectories-6372fe2ed5162858,libdirs_sys-6d3c504dc5905442,liblibc-a033ff8e3a2aed60,liboption_ext-61303ef911796993,libserde_with-8f4abf6999313d1d,libderive_more-e358bc6ff9ddcbda,liblog-d6f7bb1298e9acd0,libitertools-20c963ec6f9afdf0,libeither-81b16d4fcd823033,libserde-a24fdf738e110f04}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lnotmuch" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcTocc0C/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/notmuch_tagrewriter-7154e8fb11ff75a9" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: unable to find library -lnotmuch [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `notmuch-tagrewriter` (bin "notmuch-tagrewriter") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "9abebbc592f58bc77002d71fa996b71971703397909bacff289c676904866dce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9abebbc592f58bc77002d71fa996b71971703397909bacff289c676904866dce", kill_on_drop: false }` [INFO] [stdout] 9abebbc592f58bc77002d71fa996b71971703397909bacff289c676904866dce