[INFO] cloning repository https://github.com/rdesarz/mpc-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rdesarz/mpc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frdesarz%2Fmpc-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frdesarz%2Fmpc-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6e2d4ca35c546a6eda1062175bdf4f606a3365f
[INFO] checking rdesarz/mpc-rs against try#a0cd57eba5d417638d3351ba13fc414ad1a24bec for pr-134688-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frdesarz%2Fmpc-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rdesarz/mpc-rs on toolchain a0cd57eba5d417638d3351ba13fc414ad1a24bec
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rdesarz/mpc-rs
[INFO] finished tweaking git repo https://github.com/rdesarz/mpc-rs
[INFO] tweaked toml for git repo https://github.com/rdesarz/mpc-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rdesarz/mpc-rs 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" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29572501989feecc1d6f35ed54807305fb5f9d9b71da2b06d9f595ebeeaf22cc
[INFO] running `Command { std: "docker" "start" "-a" "29572501989feecc1d6f35ed54807305fb5f9d9b71da2b06d9f595ebeeaf22cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29572501989feecc1d6f35ed54807305fb5f9d9b71da2b06d9f595ebeeaf22cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29572501989feecc1d6f35ed54807305fb5f9d9b71da2b06d9f595ebeeaf22cc", kill_on_drop: false }`
[INFO] [stdout] 29572501989feecc1d6f35ed54807305fb5f9d9b71da2b06d9f595ebeeaf22cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+a0cd57eba5d417638d3351ba13fc414ad1a24bec" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 665916b8fbd4858d921eb378b4a28eb1e9acd471e805f92e2aec967a1f3ef595
[INFO] running `Command { std: "docker" "start" "-a" "665916b8fbd4858d921eb378b4a28eb1e9acd471e805f92e2aec967a1f3ef595", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling cc v1.2.3
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]     Checking libloading v0.8.6
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking byteorder v1.5.0
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[INFO] [stderr]     Checking color_quant v1.1.0
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[INFO] [stderr]    Compiling matrixmultiply v0.3.9
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[INFO] [stderr]    Compiling quote v1.0.37
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[INFO] [stderr]     Checking num-integer v0.1.46
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[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking control-sys-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `TransferFunction` in this scope
[INFO] [stdout]   --> src/control/simulator.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |     model: &TransferFunction,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::control::model::TransferFunction;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TransferFunction` in this scope
[INFO] [stdout]   --> src/control/simulator.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |     model: &TransferFunction,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::control::model::TransferFunction;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `system_simulate` in this scope
[INFO] [stdout]   --> src/control/simulator.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let (y_test, _x_test) = system_simulate(model, &input, &initial_state);
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `system_simulate` in this scope
[INFO] [stdout]   --> src/control/simulator.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let (y_test, _x_test) = system_simulate(model, &input, &initial_state);
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `system_simulate` in this scope
[INFO] [stdout]   --> src/control/simulator.rs:61:30
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let (response, states) = system_simulate(model, &input, &initial_state);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `system_simulate` in this scope
[INFO] [stdout]   --> src/control/simulator.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let (response, states) = system_simulate(model, &input, &initial_state);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `system_simulate` in this scope
[INFO] [stdout]   --> src/control/simulator.rs:61:30
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let (response, states) = system_simulate(model, &input, &initial_state);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `system_simulate` in this scope
[INFO] [stdout]   --> src/control/simulator.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let (response, states) = system_simulate(model, &input, &initial_state);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ss_size`
[INFO] [stdout]    --> src/control/model.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |         let ss_size = ss_model.state_space_size();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ss_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `control-sys-rs` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `control-sys-rs` (lib test) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "665916b8fbd4858d921eb378b4a28eb1e9acd471e805f92e2aec967a1f3ef595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "665916b8fbd4858d921eb378b4a28eb1e9acd471e805f92e2aec967a1f3ef595", kill_on_drop: false }`
[INFO] [stdout] 665916b8fbd4858d921eb378b4a28eb1e9acd471e805f92e2aec967a1f3ef595