[INFO] fetching crate xlrd 0.1.1... [INFO] checking xlrd-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate xlrd 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate xlrd 0.1.1 [INFO] finished tweaking crates.io crate xlrd 0.1.1 [INFO] tweaked toml for crates.io crate xlrd 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate xlrd 0.1.1 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 xlrd 0.1.1 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] adc0528a62f1f85ba521675de04377c2461c80bd165eb5021feab7a44eabc290 [INFO] running `Command { std: "docker" "start" "-a" "adc0528a62f1f85ba521675de04377c2461c80bd165eb5021feab7a44eabc290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adc0528a62f1f85ba521675de04377c2461c80bd165eb5021feab7a44eabc290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adc0528a62f1f85ba521675de04377c2461c80bd165eb5021feab7a44eabc290", kill_on_drop: false }` [INFO] [stdout] adc0528a62f1f85ba521675de04377c2461c80bd165eb5021feab7a44eabc290 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ce9fd9dca41c167f5121154ae11f3d1586b7785cf87661e5ceb6bdd303079c8e [INFO] running `Command { std: "docker" "start" "-a" "ce9fd9dca41c167f5121154ae11f3d1586b7785cf87661e5ceb6bdd303079c8e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Compiling owo-colors v4.2.2 [INFO] [stderr] Compiling icu_casemap_data v1.5.1 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling zip v2.4.2 [INFO] [stderr] Checking uuid v1.18.0 [INFO] [stderr] Checking crc32fast v1.5.0 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling binrw_derive v0.15.0 [INFO] [stderr] Checking ucd-trie v0.1.7 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking zopfli v0.8.2 [INFO] [stderr] Checking indexmap v2.11.4 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling binrw v0.15.0 [INFO] [stderr] Checking cfb v0.10.0 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking bytemuck v1.23.2 [INFO] [stderr] Checking imagesize v0.14.0 [INFO] [stderr] Checking array-init v2.1.0 [INFO] [stderr] Checking thin-vec v0.2.14 [INFO] [stderr] Checking thousands v0.2.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-padding v0.3.3 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking codepage v0.1.2 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking cbc v0.1.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Compiling enum-display-macro v0.1.4 [INFO] [stderr] Checking enum-display v0.1.4 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking fancy-regex v0.14.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling modular-bitfield-impl v0.12.0 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking modular-bitfield v0.12.0 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking pest v2.8.2 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking quick-xml v0.37.5 [INFO] [stderr] Compiling pest_meta v2.8.2 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Compiling pest_generator v2.8.2 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Compiling pest_derive v2.8.2 [INFO] [stderr] Checking html_parser v0.7.0 [INFO] [stderr] Checking umya-spreadsheet v2.3.3 [INFO] [stderr] Checking icu_casemap v1.5.1 [INFO] [stderr] Checking cfb v0.11.0 [INFO] [stderr] Checking xlrd v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/mod.rs:109:18 [INFO] [stdout] | [INFO] [stdout] 109 | #[br(count = _len)] [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: std::result::Result [INFO] [stdout] --> src/record/mod.rs:136:18 [INFO] [stdout] | [INFO] [stdout] 136 | #[br(count = if hbyte { _cch } else { _cch * 2 })] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/mod.rs:145:18 [INFO] [stdout] | [INFO] [stdout] 145 | #[br(count = if hbyte { _cch } else { _cch * 2 })] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/filepass.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | #[br(count = _len - 2)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/mergecells.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | #[br(count = _cmcs)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/mulblank.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | #[br(count = (_len - 6) / 2)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/mulrk.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | #[br(count = _len / 6 - 1)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/palette.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | #[br(count = _ccv)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/sst.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | #[br(count = _len - 8)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/sst.rs:73:18 [INFO] [stdout] | [INFO] [stdout] 73 | #[br(count = if hbyte { _cch } else { _cch * 2 })] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/sst.rs:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | #[br(if(_hrun), count = _crun)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/styleext.rs:45:18 [INFO] [stdout] | [INFO] [stdout] 45 | #[br(count = _cprops)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/styleext.rs:104:18 [INFO] [stdout] | [INFO] [stdout] 104 | #[br(count = _cch * 2)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/xfext.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | #[br(count = _cexts)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `xlrd` (lib) due to 14 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/mod.rs:109:18 [INFO] [stdout] | [INFO] [stdout] 109 | #[br(count = _len)] [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: std::result::Result [INFO] [stdout] --> src/record/mod.rs:136:18 [INFO] [stdout] | [INFO] [stdout] 136 | #[br(count = if hbyte { _cch } else { _cch * 2 })] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/mod.rs:145:18 [INFO] [stdout] | [INFO] [stdout] 145 | #[br(count = if hbyte { _cch } else { _cch * 2 })] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/filepass.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 9 | #[br(count = _len - 2)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/mergecells.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | #[br(count = _cmcs)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/mulblank.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | #[br(count = (_len - 6) / 2)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/mulrk.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | #[br(count = _len / 6 - 1)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/palette.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | #[br(count = _ccv)] [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/sst.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | #[br(count = _len - 8)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/sst.rs:73:18 [INFO] [stdout] | [INFO] [stdout] 73 | #[br(count = if hbyte { _cch } else { _cch * 2 })] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/sst.rs:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | #[br(if(_hrun), count = _crun)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/styleext.rs:45:18 [INFO] [stdout] | [INFO] [stdout] 45 | #[br(count = _cprops)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/styleext.rs:104:18 [INFO] [stdout] | [INFO] [stdout] 104 | #[br(count = _cch * 2)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/record/xfext.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | #[br(count = _cexts)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `xlrd` (lib test) due to 14 previous errors [INFO] running `Command { std: "docker" "inspect" "ce9fd9dca41c167f5121154ae11f3d1586b7785cf87661e5ceb6bdd303079c8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce9fd9dca41c167f5121154ae11f3d1586b7785cf87661e5ceb6bdd303079c8e", kill_on_drop: false }` [INFO] [stdout] ce9fd9dca41c167f5121154ae11f3d1586b7785cf87661e5ceb6bdd303079c8e