[INFO] cloning repository https://github.com/winksaville/linear-regression-explore1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/winksaville/linear-regression-explore1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinksaville%2Flinear-regression-explore1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinksaville%2Flinear-regression-explore1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cef19a340d9b1dcba7714d5552fa3e0c55c141d6
[INFO] checking winksaville/linear-regression-explore1 against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinksaville%2Flinear-regression-explore1" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/winksaville/linear-regression-explore1 on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/winksaville/linear-regression-explore1
[INFO] finished tweaking git repo https://github.com/winksaville/linear-regression-explore1
[INFO] tweaked toml for git repo https://github.com/winksaville/linear-regression-explore1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/winksaville/linear-regression-explore1 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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a7aa578a96e8da3250268f0e1cf71d847bf4444eb3a13ee5b6834af1462f9fa
[INFO] running `Command { std: "docker" "start" "-a" "7a7aa578a96e8da3250268f0e1cf71d847bf4444eb3a13ee5b6834af1462f9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a7aa578a96e8da3250268f0e1cf71d847bf4444eb3a13ee5b6834af1462f9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a7aa578a96e8da3250268f0e1cf71d847bf4444eb3a13ee5b6834af1462f9fa", kill_on_drop: false }`
[INFO] [stdout] 7a7aa578a96e8da3250268f0e1cf71d847bf4444eb3a13ee5b6834af1462f9fa
[INFO] checking winksaville/linear-regression-explore1 against try#2277c63fa464d237b17b68d3b87f9fbb89e58a3e for pr-133570-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinksaville%2Flinear-regression-explore1" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/winksaville/linear-regression-explore1 on toolchain 2277c63fa464d237b17b68d3b87f9fbb89e58a3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/winksaville/linear-regression-explore1
[INFO] finished tweaking git repo https://github.com/winksaville/linear-regression-explore1
[INFO] tweaked toml for git repo https://github.com/winksaville/linear-regression-explore1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/winksaville/linear-regression-explore1 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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e73a1c5ad0768c05c0148718daa6aea837b2c9d964d8b8465ab39b92e01e7b0
[INFO] running `Command { std: "docker" "start" "-a" "5e73a1c5ad0768c05c0148718daa6aea837b2c9d964d8b8465ab39b92e01e7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e73a1c5ad0768c05c0148718daa6aea837b2c9d964d8b8465ab39b92e01e7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e73a1c5ad0768c05c0148718daa6aea837b2c9d964d8b8465ab39b92e01e7b0", kill_on_drop: false }`
[INFO] [stdout] 5e73a1c5ad0768c05c0148718daa6aea837b2c9d964d8b8465ab39b92e01e7b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+2277c63fa464d237b17b68d3b87f9fbb89e58a3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba35efd08f9fc281250c92081215e680f6b0a8def3b85dd4d085c22e368314b8
[INFO] running `Command { std: "docker" "start" "-a" "ba35efd08f9fc281250c92081215e680f6b0a8def3b85dd4d085c22e368314b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking wide v0.7.12
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]    Compiling nalgebra-macros v0.2.1
[INFO] [stderr]     Checking nalgebra v0.32.3
[INFO] [stderr]     Checking lstsq v0.5.0
[INFO] [stderr]     Checking linregress v0.5.3
[INFO] [stderr]     Checking linear-regression-explore1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this function takes 0 arguments but 1 argument was supplied
[INFO] [stdout]    --> examples/bard1.rs:9:23
[INFO] [stdout]     |
[INFO] [stdout] 9   |     let mut builder = RegressionDataBuilder::new(points);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ ------ unexpected argument of type `[({float}, {float}); 3]`
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/linregress-0.5.3/src/lib.rs:490:12
[INFO] [stdout]     |
[INFO] [stdout] 490 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] 9   -     let mut builder = RegressionDataBuilder::new(points);
[INFO] [stdout] 9   +     let mut builder = RegressionDataBuilder::new();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `solve` in crate `lstsq`
[INFO] [stdout]  --> examples/bard-lstsq.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let (m, b) = lstsq::solve(&points);
[INFO] [stdout]   |                         ^^^^^ not found in `lstsq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linear-regression-explore1` (example "bard-lstsq") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `add_point` found for struct `RegressionDataBuilder` in the current scope
[INFO] [stdout]   --> examples/bard1.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 |         builder.add_point(point);
[INFO] [stdout]    |                 ^^^^^^^^^ method not found in `RegressionDataBuilder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `fit` found for struct `RegressionDataBuilder` in the current scope
[INFO] [stdout]   --> examples/bard1.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let model = builder.fit().unwrap();
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `fmt` with a similar name, but with different arguments
[INFO] [stdout]   --> /rustc/2277c63fa464d237b17b68d3b87f9fbb89e58a3e/library/core/src/fmt/mod.rs:637:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linear-regression-explore1` (example "bard1") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ba35efd08f9fc281250c92081215e680f6b0a8def3b85dd4d085c22e368314b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba35efd08f9fc281250c92081215e680f6b0a8def3b85dd4d085c22e368314b8", kill_on_drop: false }`
[INFO] [stdout] ba35efd08f9fc281250c92081215e680f6b0a8def3b85dd4d085c22e368314b8