[INFO] fetching crate ferric-signal 0.3.0...
[INFO] checking ferric-signal-0.3.0 against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] extracting crate ferric-signal 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ferric-signal 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ferric-signal 0.3.0
[INFO] tweaked toml for crates.io crate ferric-signal 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ferric-signal 0.3.0 on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ferric-signal 0.3.0 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 397c645d3db77670bbba65893ce16c95aa8a37909831ead7576b623c24c391e1
[INFO] running `Command { std: "docker" "start" "397c645d3db77670bbba65893ce16c95aa8a37909831ead7576b623c24c391e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "397c645d3db77670bbba65893ce16c95aa8a37909831ead7576b623c24c391e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "397c645d3db77670bbba65893ce16c95aa8a37909831ead7576b623c24c391e1" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "397c645d3db77670bbba65893ce16c95aa8a37909831ead7576b623c24c391e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "397c645d3db77670bbba65893ce16c95aa8a37909831ead7576b623c24c391e1" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
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[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling libc v0.2.189
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[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
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[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]     Checking hashbrown v0.16.1
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[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking ordered-float v5.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling bytemuck_derive v1.12.1
[INFO] [stderr]     Checking naga-types v30.0.1
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking wgpu-types v30.0.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.57
[INFO] [stderr]     Checking half v2.7.1
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[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v30.0.1
[INFO] [stderr]     Checking ferric-core v0.3.0
[INFO] [stderr]     Checking ferric-tensor v0.3.0
[INFO] [stderr]     Checking ferric-signal v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/cost.rs:367:9
[INFO] [stdout]     |
[INFO] [stdout] 367 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `ferric_joule::machine_is_measurable`, `ferric_joule::power_gates`, `ferric_joule::Macmon`, `ferric_joule::MacmonScope`
[INFO] [stdout]   --> examples/joules.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 | use ferric_joule::{machine_is_measurable, power_gates, Macmon, MacmonScope, Meter};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^ no `MacmonScope` in the root
[INFO] [stdout]    |                    |                      |            |
[INFO] [stdout]    |                    |                      |            no `Macmon` in the root
[INFO] [stdout]    |                    |                      no `power_gates` in the root
[INFO] [stdout]    |                    no `machine_is_measurable` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ferric-signal` (example "joules") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "397c645d3db77670bbba65893ce16c95aa8a37909831ead7576b623c24c391e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "397c645d3db77670bbba65893ce16c95aa8a37909831ead7576b623c24c391e1", kill_on_drop: false }`
[INFO] [stdout] 397c645d3db77670bbba65893ce16c95aa8a37909831ead7576b623c24c391e1
