[INFO] cloning repository https://github.com/KaukinDima/sss [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaukinDima/sss" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaukinDima%2Fsss", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaukinDima%2Fsss'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9ebadca0b26301a3450bdd63ec7f21388f7cfa3 [INFO] checking KaukinDima/sss 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%2FKaukinDima%2Fsss" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/KaukinDima/sss [INFO] finished tweaking git repo https://github.com/KaukinDima/sss [INFO] tweaked toml for git repo https://github.com/KaukinDima/sss written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/KaukinDima/sss 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/KaukinDima/sss 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a04c10d8cf43070894f6e2d8b5c9e81b7704ae7e3cbe48a45626708e793d9829 [INFO] running `Command { std: "docker" "start" "-a" "a04c10d8cf43070894f6e2d8b5c9e81b7704ae7e3cbe48a45626708e793d9829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a04c10d8cf43070894f6e2d8b5c9e81b7704ae7e3cbe48a45626708e793d9829", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a04c10d8cf43070894f6e2d8b5c9e81b7704ae7e3cbe48a45626708e793d9829", kill_on_drop: false }` [INFO] [stdout] a04c10d8cf43070894f6e2d8b5c9e81b7704ae7e3cbe48a45626708e793d9829 [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=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] fdb0e1bb5b18d3eabcd12428f6f36316a320179325dbfa209a33a39a96a9337e [INFO] running `Command { std: "docker" "start" "-a" "fdb0e1bb5b18d3eabcd12428f6f36316a320179325dbfa209a33a39a96a9337e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Compiling prettyplease v0.2.29 [INFO] [stderr] Compiling bytes v1.10.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling term v1.0.1 [INFO] [stderr] Compiling petgraph v0.7.1 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling string_cache v0.8.8 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling ascii-canvas v4.0.0 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling multimap v0.10.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Checking float-cmp v0.10.0 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Checking ordered-float v5.0.0 [INFO] [stderr] Checking wasm-bindgen v0.2.100 [INFO] [stderr] Compiling xmutil v1.1.0 (/opt/rustwide/workdir/src/xmutil) [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling prost-types v0.13.5 [INFO] [stderr] Compiling tempfile v3.17.1 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.50 [INFO] [stderr] Checking js-sys v0.3.77 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling lalrpop-util v0.22.1 [INFO] [stderr] Compiling prost-build v0.13.5 [INFO] [stderr] Compiling lalrpop v0.22.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking stringreader v0.1.1 [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde v1.0.218 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.50 [INFO] [stderr] Checking wasm-bindgen-test v0.3.50 [INFO] [stderr] Compiling test-generator v0.3.0 (https://github.com/bpowers/test-generator?rev=b78145bfb6a6f81425dfd6fbacb9c03624e79b2c#b78145bf) [INFO] [stderr] Checking quick-xml v0.37.2 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Compiling simlin-engine v0.1.0 (/opt/rustwide/workdir/src/simlin-engine) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/simlin-engine/src/vm.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn iter(&self) -> std::iter::Take> { [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] 194 | pub fn iter(&self) -> std::iter::Take> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking engine v0.1.0 (/opt/rustwide/workdir/src/engine) [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/simlin-engine/src/serde.rs:73:29 [INFO] [stdout] | [INFO] [stdout] 73 | SimMethod::from(project_io::SimMethod::try_from(expected.clone()).unwrap_or_default()); [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/simlin-engine/src/serde.rs:176:13 [INFO] [stdout] | [INFO] [stdout] 176 | project_io::graphical_function::Kind::try_from(expected).unwrap_or_default(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/simlin-engine/src/serde.rs:393:13 [INFO] [stdout] | [INFO] [stdout] 393 | project_io::variable::Visibility::try_from(expected).unwrap_or_default(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/simlin-engine/src/serde.rs:832:13 [INFO] [stdout] | [INFO] [stdout] 832 | project_io::view_element::LabelSide::try_from(expected).unwrap_or_default(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/simlin-engine/src/vm.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn iter(&self) -> std::iter::Take> { [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] 194 | pub fn iter(&self) -> std::iter::Take> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `simlin-engine` (lib test) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: xmutil@1.1.0: VYacc.tab.cpp: In function 'int vpyyparse()': [INFO] [stderr] warning: xmutil@1.1.0: VYacc.tab.cpp:2062:17: warning: 'void free(void*)' called on unallocated object 'yyssa' [-Wfree-nonheap-object] [INFO] [stderr] warning: xmutil@1.1.0: VYacc.tab.cpp:922:14: note: declared here [INFO] running `Command { std: "docker" "inspect" "fdb0e1bb5b18d3eabcd12428f6f36316a320179325dbfa209a33a39a96a9337e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdb0e1bb5b18d3eabcd12428f6f36316a320179325dbfa209a33a39a96a9337e", kill_on_drop: false }` [INFO] [stdout] fdb0e1bb5b18d3eabcd12428f6f36316a320179325dbfa209a33a39a96a9337e