[INFO] fetching crate mux_circuits 0.10.0...
[INFO] checking mux_circuits-0.10.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate mux_circuits 0.10.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mux_circuits 0.10.0
[INFO] finished tweaking crates.io crate mux_circuits 0.10.0
[INFO] tweaked toml for crates.io crate mux_circuits 0.10.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mux_circuits 0.10.0 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 mux_circuits 0.10.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d40448be013ef6e0f4bfabc271ec06d54cf45b571c944dbfaed857579afc5837
[INFO] running `Command { std: "docker" "start" "-a" "d40448be013ef6e0f4bfabc271ec06d54cf45b571c944dbfaed857579afc5837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d40448be013ef6e0f4bfabc271ec06d54cf45b571c944dbfaed857579afc5837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d40448be013ef6e0f4bfabc271ec06d54cf45b571c944dbfaed857579afc5837", kill_on_drop: false }`
[INFO] [stdout] d40448be013ef6e0f4bfabc271ec06d54cf45b571c944dbfaed857579afc5837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 30c5c80a1418d8664e9222ef5605eb03a8cc393e377c1ec2cd81a258617478ed
[INFO] running `Command { std: "docker" "start" "-a" "30c5c80a1418d8664e9222ef5605eb03a8cc393e377c1ec2cd81a258617478ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking wide v0.7.32
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking cached_proc_macro_types v0.1.1
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking clap_builder v4.5.35
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking indexmap v2.8.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]     Checking clap v4.5.35
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling sunscreen_math_macros v0.10.0
[INFO] [stderr]    Compiling cached_proc_macro v0.24.0
[INFO] [stderr]     Checking cached v0.55.1
[INFO] [stderr]     Checking serdect v0.2.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking petgraph v0.7.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]     Checking biodivine-lib-bdd v0.5.23
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking statrs v0.18.0
[INFO] [stderr]     Checking sunscreen_math v0.10.0
[INFO] [stderr]     Checking mux_circuits v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<GraphTransforms<O, E>, Infallible>
[INFO] [stdout]    --> src/opt.rs:331:48
[INFO] [stdout]     |
[INFO] [stdout] 331 |       forward_traverse_mut(graph, |query, index| {
[INFO] [stdout]     |  ________________________________________________^
[INFO] [stdout] 332 | |         let mut transforms: GraphTransforms<O, E> = GraphTransforms::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 396 | |         Ok::<_, Infallible>(transforms)
[INFO] [stdout] 397 | |     })
[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<GraphTransforms<O, E>, Infallible>
[INFO] [stdout]    --> src/opt.rs:396:9
[INFO] [stdout]     |
[INFO] [stdout] 396 |         Ok::<_, Infallible>(transforms)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mux_circuits` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<GraphTransforms<O, E>, Infallible>
[INFO] [stdout]    --> src/opt.rs:331:48
[INFO] [stdout]     |
[INFO] [stdout] 331 |       forward_traverse_mut(graph, |query, index| {
[INFO] [stdout]     |  ________________________________________________^
[INFO] [stdout] 332 | |         let mut transforms: GraphTransforms<O, E> = GraphTransforms::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 396 | |         Ok::<_, Infallible>(transforms)
[INFO] [stdout] 397 | |     })
[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<GraphTransforms<O, E>, Infallible>
[INFO] [stdout]    --> src/opt.rs:396:9
[INFO] [stdout]     |
[INFO] [stdout] 396 |         Ok::<_, Infallible>(transforms)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mux_circuits` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "30c5c80a1418d8664e9222ef5605eb03a8cc393e377c1ec2cd81a258617478ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c5c80a1418d8664e9222ef5605eb03a8cc393e377c1ec2cd81a258617478ed", kill_on_drop: false }`
[INFO] [stdout] 30c5c80a1418d8664e9222ef5605eb03a8cc393e377c1ec2cd81a258617478ed
