[INFO] fetching crate grumpy 1.0.1... [INFO] checking grumpy-1.0.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate grumpy 1.0.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate grumpy 1.0.1 [INFO] finished tweaking crates.io crate grumpy 1.0.1 [INFO] tweaked toml for crates.io crate grumpy 1.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate grumpy 1.0.1 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 crates.io crate grumpy 1.0.1 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03344a5be9e56450b4886aa62feb91d30919e5434e1d657e271bb2cb66451456 [INFO] running `Command { std: "docker" "start" "-a" "03344a5be9e56450b4886aa62feb91d30919e5434e1d657e271bb2cb66451456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03344a5be9e56450b4886aa62feb91d30919e5434e1d657e271bb2cb66451456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03344a5be9e56450b4886aa62feb91d30919e5434e1d657e271bb2cb66451456", kill_on_drop: false }` [INFO] [stdout] 03344a5be9e56450b4886aa62feb91d30919e5434e1d657e271bb2cb66451456 [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 -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] 1ef7df853daac3ce2af57db285f0acb05893c2d3af5d2b87b495948ba00f8c23 [INFO] running `Command { std: "docker" "start" "-a" "1ef7df853daac3ce2af57db285f0acb05893c2d3af5d2b87b495948ba00f8c23", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling libc v0.2.173 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling pyo3-build-config v0.25.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Compiling string_cache_codegen v0.5.4 [INFO] [stderr] Compiling err-derive v0.3.1 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling indoc v2.0.6 [INFO] [stderr] Checking circular v0.3.0 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling gb-io v0.7.1 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking ordered-float v4.6.0 [INFO] [stderr] Compiling pyo3-ffi v0.25.1 [INFO] [stderr] Compiling pyo3-macros-backend v0.25.1 [INFO] [stderr] Compiling pyo3 v0.25.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Checking vcf v0.6.1 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Compiling pyo3-macros v0.25.1 [INFO] [stderr] Checking string_cache v0.8.9 [INFO] [stderr] Checking serde_bytes v0.11.17 [INFO] [stderr] Checking grumpy v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/difference.rs:312:68 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn get_nucleotide_number(gene: &Gene, genome_alt: &Alt) -> Option { [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] --> src/difference.rs:973:35 [INFO] [stdout] | [INFO] [stdout] 973 | fn nc_snp(args: NcSnpArgs) -> Mutation { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/difference.rs:1020:45 [INFO] [stdout] | [INFO] [stdout] 1020 | fn mixed_indel(args: MixedIndelArgs) -> Mutation { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/difference.rs:1085:51 [INFO] [stdout] | [INFO] [stdout] 1085 | fn trim_float_string(mut float_string: String) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/genome.rs:314:52 [INFO] [stdout] | [INFO] [stdout] 314 | pub fn build_gene(&self, gene_name: String) -> Gene { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/genome.rs:375:54 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn get_gene(&mut self, gene_name: String) -> Gene { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/genome.rs:393:50 [INFO] [stdout] | [INFO] [stdout] 393 | pub fn at_genome_index(&self, index: i64) -> GenomePosition { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/genome.rs:408:48 [INFO] [stdout] | [INFO] [stdout] 408 | pub fn get_vcf_row(&self, index: usize) -> VCFRow { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/genome.rs:499:52 [INFO] [stdout] | [INFO] [stdout] 499 | pub fn mutate(reference: &Genome, vcf: VCFFile) -> Genome { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(VCFRow, Vec, Vec), Infallible> [INFO] [stdout] --> src/vcf.rs:188:47 [INFO] [stdout] | [INFO] [stdout] 188 | fn parse_record(rec: VCFRecordToParse) -> (VCFRow, Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(Vec, Vec), Infallible> [INFO] [stdout] --> src/vcf.rs:316:10 [INFO] [stdout] | [INFO] [stdout] 316 | ) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/vcf.rs:558:67 [INFO] [stdout] | [INFO] [stdout] 558 | pub fn simplify_call(reference: String, alternate: String) -> Vec<(i64, AltType, String)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `grumpy` (lib) due to 12 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/difference.rs:312:68 [INFO] [stdout] | [INFO] [stdout] 312 | pub fn get_nucleotide_number(gene: &Gene, genome_alt: &Alt) -> Option { [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] --> src/difference.rs:973:35 [INFO] [stdout] | [INFO] [stdout] 973 | fn nc_snp(args: NcSnpArgs) -> Mutation { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/difference.rs:1020:45 [INFO] [stdout] | [INFO] [stdout] 1020 | fn mixed_indel(args: MixedIndelArgs) -> Mutation { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/difference.rs:1085:51 [INFO] [stdout] | [INFO] [stdout] 1085 | fn trim_float_string(mut float_string: String) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/genome.rs:314:52 [INFO] [stdout] | [INFO] [stdout] 314 | pub fn build_gene(&self, gene_name: String) -> Gene { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/genome.rs:375:54 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn get_gene(&mut self, gene_name: String) -> Gene { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/genome.rs:393:50 [INFO] [stdout] | [INFO] [stdout] 393 | pub fn at_genome_index(&self, index: i64) -> GenomePosition { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/genome.rs:408:48 [INFO] [stdout] | [INFO] [stdout] 408 | pub fn get_vcf_row(&self, index: usize) -> VCFRow { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/genome.rs:499:52 [INFO] [stdout] | [INFO] [stdout] 499 | pub fn mutate(reference: &Genome, vcf: VCFFile) -> Genome { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(common::VCFRow, Vec, Vec), Infallible> [INFO] [stdout] --> src/vcf.rs:188:47 [INFO] [stdout] | [INFO] [stdout] 188 | fn parse_record(rec: VCFRecordToParse) -> (VCFRow, Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<(Vec, Vec), Infallible> [INFO] [stdout] --> src/vcf.rs:316:10 [INFO] [stdout] | [INFO] [stdout] 316 | ) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/vcf.rs:558:67 [INFO] [stdout] | [INFO] [stdout] 558 | pub fn simplify_call(reference: String, alternate: String) -> Vec<(i64, AltType, String)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `grumpy` (lib test) due to 12 previous errors [INFO] running `Command { std: "docker" "inspect" "1ef7df853daac3ce2af57db285f0acb05893c2d3af5d2b87b495948ba00f8c23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ef7df853daac3ce2af57db285f0acb05893c2d3af5d2b87b495948ba00f8c23", kill_on_drop: false }` [INFO] [stdout] 1ef7df853daac3ce2af57db285f0acb05893c2d3af5d2b87b495948ba00f8c23