[INFO] cloning repository https://github.com/bryanhan1001/fastexcel-rw [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bryanhan1001/fastexcel-rw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanhan1001%2Ffastexcel-rw", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanhan1001%2Ffastexcel-rw'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28f6741ab2c8f88e7d5da9947facbb498757ed22 [INFO] checking bryanhan1001/fastexcel-rw 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%2Fbryanhan1001%2Ffastexcel-rw" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bryanhan1001/fastexcel-rw [INFO] finished tweaking git repo https://github.com/bryanhan1001/fastexcel-rw [INFO] tweaked toml for git repo https://github.com/bryanhan1001/fastexcel-rw written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bryanhan1001/fastexcel-rw 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/bryanhan1001/fastexcel-rw 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] af82fbb636773d8e3be4f9d421fb3043e21688f7062aea4bba9f28fea47370e6 [INFO] running `Command { std: "docker" "start" "-a" "af82fbb636773d8e3be4f9d421fb3043e21688f7062aea4bba9f28fea47370e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af82fbb636773d8e3be4f9d421fb3043e21688f7062aea4bba9f28fea47370e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af82fbb636773d8e3be4f9d421fb3043e21688f7062aea4bba9f28fea47370e6", kill_on_drop: false }` [INFO] [stdout] af82fbb636773d8e3be4f9d421fb3043e21688f7062aea4bba9f28fea47370e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] aa9941b72ffeb7d4310a2a65e5fa5659c6967f3aceee1b85f174fa3d33b22d93 [INFO] running `Command { std: "docker" "start" "-a" "aa9941b72ffeb7d4310a2a65e5fa5659c6967f3aceee1b85f174fa3d33b22d93", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking bytes v1.9.0 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking lexical-util v1.0.6 [INFO] [stderr] Compiling semver v1.0.24 [INFO] [stderr] Checking arrow-schema v55.2.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking lexical-write-integer v1.0.5 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking lexical-parse-integer v1.0.5 [INFO] [stderr] Checking zlib-rs v0.5.1 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking lockfree-object-pool v0.1.6 [INFO] [stderr] Checking lexical-parse-float v1.0.5 [INFO] [stderr] Checking lexical-write-float v1.0.5 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling pyo3-build-config v0.24.2 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking indexmap v2.7.0 [INFO] [stderr] Checking zopfli v0.8.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling rstest_macros v0.25.0 [INFO] [stderr] Checking lexical-core v1.0.5 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking fast-float2 v0.2.3 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Checking atoi_simd v0.16.0 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking libz-rs-sys v0.5.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking codepage v0.1.2 [INFO] [stderr] Checking quick-xml v0.37.4 [INFO] [stderr] Checking zip v4.1.0 [INFO] [stderr] Compiling pyo3-ffi v0.24.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.24.2 [INFO] [stderr] Compiling pyo3 v0.24.2 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking arrow-buffer v55.2.0 [INFO] [stderr] Checking arrow-data v55.2.0 [INFO] [stderr] Checking arrow-array v55.2.0 [INFO] [stderr] Checking calamine v0.28.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking arrow-select v55.2.0 [INFO] [stderr] Checking arrow-row v55.2.0 [INFO] [stderr] Checking arrow-arith v55.2.0 [INFO] [stderr] Checking arrow-ord v55.2.0 [INFO] [stderr] Checking arrow-string v55.2.0 [INFO] [stderr] Checking arrow-cast v55.2.0 [INFO] [stderr] Checking rstest v0.25.0 [INFO] [stderr] Compiling pyo3-macros v0.24.2 [INFO] [stderr] Checking arrow-pyarrow v55.2.0 [INFO] [stderr] Checking pyo3-log v0.12.4 [INFO] [stderr] Checking arrow v55.2.0 [INFO] [stderr] Checking fastexcel_rw v0.15.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:75:82 [INFO] [stdout] | [INFO] [stdout] 75 | fn into_pyobject(self, py: Python<'py>) -> Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 76 | | self.to_string().into_pyobject(py) [INFO] [stdout] 77 | | } [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, Infallible> [INFO] [stdout] --> src/types/dtype.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | self.to_string().into_pyobject(py) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:86:82 [INFO] [stdout] | [INFO] [stdout] 86 | fn into_pyobject(self, py: Python<'py>) -> Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 87 | | self.to_string().into_pyobject(py) [INFO] [stdout] 88 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | self.to_string().into_pyobject(py) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:107:10 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive(IntoPyObject, IntoPyObjectRef)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:107:10 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive(IntoPyObject, IntoPyObjectRef)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:107:24 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive(IntoPyObject, IntoPyObjectRef)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `IntoPyObjectRef` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:107:24 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive(IntoPyObject, IntoPyObjectRef)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `IntoPyObjectRef` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:75:82 [INFO] [stdout] | [INFO] [stdout] 75 | fn into_pyobject(self, py: Python<'py>) -> Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 76 | | self.to_string().into_pyobject(py) [INFO] [stdout] 77 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types/python/excelreader.rs:89:28 [INFO] [stdout] | [INFO] [stdout] 89 | fn worksheet_range_ref(&mut self, name: &str) -> FastExcelResult> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | fn worksheet_range_ref(&mut self, name: &str) -> FastExcelResult>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | self.to_string().into_pyobject(py) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:86:82 [INFO] [stdout] | [INFO] [stdout] 86 | fn into_pyobject(self, py: Python<'py>) -> Result { [INFO] [stdout] | __________________________________________________________________________________^ [INFO] [stdout] 87 | | self.to_string().into_pyobject(py) [INFO] [stdout] 88 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | self.to_string().into_pyobject(py) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:107:10 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive(IntoPyObject, IntoPyObjectRef)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:107:10 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive(IntoPyObject, IntoPyObjectRef)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `IntoPyObject` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:107:24 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive(IntoPyObject, IntoPyObjectRef)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `IntoPyObjectRef` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/types/dtype.rs:107:24 [INFO] [stdout] | [INFO] [stdout] 107 | #[derive(IntoPyObject, IntoPyObjectRef)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `IntoPyObjectRef` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/types/python/excelreader.rs:89:28 [INFO] [stdout] | [INFO] [stdout] 89 | fn worksheet_range_ref(&mut self, name: &str) -> FastExcelResult> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | fn worksheet_range_ref(&mut self, name: &str) -> FastExcelResult>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fastexcel_rw` (lib) due to 8 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `fastexcel_rw` (lib test) due to 8 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "aa9941b72ffeb7d4310a2a65e5fa5659c6967f3aceee1b85f174fa3d33b22d93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa9941b72ffeb7d4310a2a65e5fa5659c6967f3aceee1b85f174fa3d33b22d93", kill_on_drop: false }` [INFO] [stdout] aa9941b72ffeb7d4310a2a65e5fa5659c6967f3aceee1b85f174fa3d33b22d93