[INFO] fetching crate netidx-bscript 0.28.2... [INFO] checking netidx-bscript-0.28.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate netidx-bscript 0.28.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate netidx-bscript 0.28.2 [INFO] finished tweaking crates.io crate netidx-bscript 0.28.2 [INFO] tweaked toml for crates.io crate netidx-bscript 0.28.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate netidx-bscript 0.28.2 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 netidx-bscript 0.28.2 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 382fedccf416243823a66b43b9a3a267709433960812b995687b1491c89bcb73 [INFO] running `Command { std: "docker" "start" "-a" "382fedccf416243823a66b43b9a3a267709433960812b995687b1491c89bcb73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "382fedccf416243823a66b43b9a3a267709433960812b995687b1491c89bcb73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "382fedccf416243823a66b43b9a3a267709433960812b995687b1491c89bcb73", kill_on_drop: false }` [INFO] [stdout] 382fedccf416243823a66b43b9a3a267709433960812b995687b1491c89bcb73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 44379fdacaf11b52aa63ff1bd9492c0a78d0071f3a9cebd9d30f96d66e828b08 [INFO] running `Command { std: "docker" "start" "-a" "44379fdacaf11b52aa63ff1bd9492c0a78d0071f3a9cebd9d30f96d66e828b08", kill_on_drop: false }` [INFO] [stderr] Compiling prettyplease v0.2.35 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling bindgen v0.71.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking block-padding v0.3.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling aws-lc-rs v1.13.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Checking deranged v0.4.0 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Compiling rust_decimal v1.37.2 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Checking salsa20 v0.10.2 [INFO] [stderr] Compiling oid-registry v0.8.1 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling rustls v0.23.28 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking scrypt v0.11.0 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking cbc v0.1.2 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Compiling seq-macro v0.3.6 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking immutable-chunkmap v2.0.6 [INFO] [stderr] Checking pkcs5 v0.7.1 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking keyring v3.6.2 [INFO] [stderr] Checking if-addrs v0.13.4 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking jiff v0.2.15 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking globset v0.4.16 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling aws-lc-sys v0.29.0 [INFO] [stderr] Checking rusticata-macros v4.1.0 [INFO] [stderr] Checking proptest v1.7.0 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling asn1-rs-impl v0.2.0 [INFO] [stderr] Compiling asn1-rs-derive v0.6.0 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling enumflags2_derive v0.7.12 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling netidx-derive v0.22.0 [INFO] [stderr] Checking enumflags2 v0.7.12 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking asn1-rs v0.7.1 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Checking der-parser v10.0.0 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking x509-parser v0.17.0 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking compact_str v0.9.0 [INFO] [stderr] Checking triomphe v0.1.14 [INFO] [stderr] Checking arcstr v1.2.0 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking compact_str v0.8.1 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Compiling libgssapi-sys v0.3.3 [INFO] [stderr] Checking netidx-core v0.28.2 [INFO] [stderr] Checking libgssapi v0.9.0 [INFO] [stderr] Checking cross-krb5 v0.4.2 [INFO] [stderr] Checking rustls-webpki v0.103.3 [INFO] [stderr] Checking netidx-netproto v0.28.0 [INFO] [stderr] Checking tokio-rustls v0.26.2 [INFO] [stderr] Checking netidx v0.28.2 [INFO] [stderr] Checking netidx-protocols v0.28.0 [INFO] [stderr] Checking netidx-bscript v0.28.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/expr/mod.rs:145:28 [INFO] [stdout] | [INFO] [stdout] 145 | let base = PathBuf::from_str(s)?; [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/expr/mod.rs:145:28 [INFO] [stdout] | [INFO] [stdout] 145 | let base = PathBuf::from_str(s)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/typ/tvar.rs:163:17 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn read(&self) -> RwLockReadGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 163 | pub fn read(&self) -> RwLockReadGuard<'_, TVarInnerInner> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/typ/tvar.rs:167:18 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn write(&self) -> RwLockWriteGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 167 | pub fn write(&self) -> RwLockWriteGuard<'_, TVarInnerInner> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `netidx-bscript` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/expr/mod.rs:145:28 [INFO] [stdout] | [INFO] [stdout] 145 | let base = PathBuf::from_str(s)?; [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/expr/mod.rs:145:28 [INFO] [stdout] | [INFO] [stdout] 145 | let base = PathBuf::from_str(s)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/typ/tvar.rs:163:17 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn read(&self) -> RwLockReadGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 163 | pub fn read(&self) -> RwLockReadGuard<'_, TVarInnerInner> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/typ/tvar.rs:167:18 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn write(&self) -> RwLockWriteGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 167 | pub fn write(&self) -> RwLockWriteGuard<'_, TVarInnerInner> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `netidx-bscript` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "44379fdacaf11b52aa63ff1bd9492c0a78d0071f3a9cebd9d30f96d66e828b08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44379fdacaf11b52aa63ff1bd9492c0a78d0071f3a9cebd9d30f96d66e828b08", kill_on_drop: false }` [INFO] [stdout] 44379fdacaf11b52aa63ff1bd9492c0a78d0071f3a9cebd9d30f96d66e828b08