[INFO] fetching crate calibrator 0.1.2...
[INFO] testing calibrator-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate calibrator 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate calibrator 0.1.2
[INFO] finished tweaking crates.io crate calibrator 0.1.2
[INFO] tweaked toml for crates.io crate calibrator 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate calibrator 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 250 packages to latest compatible versions
[INFO] [stderr]       Adding argmin v0.10.0 (available: v0.11.0)
[INFO] [stderr]       Adding argmin-math v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding argmin-observer-slog v0.1.0 (available: v0.2.0)
[INFO] [stderr]       Adding finitediff v0.1.4 (available: v0.2.0)
[INFO] [stderr]       Adding linfa v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding linfa-svm v0.7.2 (available: v0.8.0)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.17.1)
[INFO] [stderr]       Adding ndarray-linalg v0.16.0 (available: v0.18.0)
[INFO] [stderr]       Adding ndarray-rand v0.14.0 (available: v0.16.0)
[INFO] [stderr]       Adding ndarray-stats v0.5.1 (available: v0.6.0)
[INFO] [stderr]       Adding plotters v0.3.6 (available: v0.3.7)
[INFO] [stderr]       Adding plotters-bitmap v0.3.6 (available: v0.3.7)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_distr v0.4.3 (available: v0.5.1)
[INFO] [stderr]       Adding rand_isaac v0.3.0 (available: v0.4.0)
[INFO] [stderr]       Adding sprs v0.11.1 (available: v0.11.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3dcdeac0d03abbe3ecc22c1cd92c38a9380afe44862c9db28398ae727c2e47b
[INFO] running `Command { std: "docker" "start" "-a" "e3dcdeac0d03abbe3ecc22c1cd92c38a9380afe44862c9db28398ae727c2e47b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3dcdeac0d03abbe3ecc22c1cd92c38a9380afe44862c9db28398ae727c2e47b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3dcdeac0d03abbe3ecc22c1cd92c38a9380afe44862c9db28398ae727c2e47b", kill_on_drop: false }`
[INFO] [stdout] e3dcdeac0d03abbe3ecc22c1cd92c38a9380afe44862c9db28398ae727c2e47b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac82e335c89f2eea900862c9cee12c41005304b4fa6e16aca584fb2ed9e2e9d8
[INFO] running `Command { std: "docker" "start" "-a" "ac82e335c89f2eea900862c9cee12c41005304b4fa6e16aca584fb2ed9e2e9d8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling calibrator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: the method `stimulus_domain` exists for reference `&polycal::Fit<F>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/core/backend/polycal.rs:108:34
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let polycal_range = self.stimulus_domain();
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^ method cannot be called on `&polycal::Fit<F>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `F: ndarray_linalg::Scalar`
[INFO] [stdout]             `F: ScalarOperand`
[INFO] [stdout]             `F: ndarray_linalg::Lapack`
[INFO] [stdout]             `F: FloatCore`
[INFO] [stdout]             `F: PartialOrd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `response_domain` exists for reference `&polycal::Fit<F>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/core/backend/polycal.rs:116:34
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let polycal_range = self.response_domain();
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^ private field, not a method
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `F: ndarray_linalg::Scalar`
[INFO] [stdout]             `F: ScalarOperand`
[INFO] [stdout]             `F: ndarray_linalg::Lapack`
[INFO] [stdout]             `F: FloatCore`
[INFO] [stdout]             `F: PartialOrd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `calibrator` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ac82e335c89f2eea900862c9cee12c41005304b4fa6e16aca584fb2ed9e2e9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac82e335c89f2eea900862c9cee12c41005304b4fa6e16aca584fb2ed9e2e9d8", kill_on_drop: false }`
[INFO] [stdout] ac82e335c89f2eea900862c9cee12c41005304b4fa6e16aca584fb2ed9e2e9d8