[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<std::slice::Chunks<f64>> {
[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<std::slice::Chunks<'_, f64>> {
[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<project_io::SimMethod, Infallible>
[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<Kind, Infallible>
[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<project_io::variable::Visibility, Infallible>
[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<project_io::view_element::LabelSide, Infallible>
[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<std::slice::Chunks<f64>> {
[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<std::slice::Chunks<'_, f64>> {
[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
