[INFO] cloning repository https://github.com/npotteig/rust_thetastar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/npotteig/rust_thetastar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpotteig%2Frust_thetastar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpotteig%2Frust_thetastar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8fc9efe29fee47e1d3b9d7947867e2eb2d95328
[INFO] checking npotteig/rust_thetastar against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpotteig%2Frust_thetastar" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/npotteig/rust_thetastar
[INFO] finished tweaking git repo https://github.com/npotteig/rust_thetastar
[INFO] tweaked toml for git repo https://github.com/npotteig/rust_thetastar written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/npotteig/rust_thetastar 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 git repo https://github.com/npotteig/rust_thetastar 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4624633de714a52ea16375692ebed48ab74eae28b50ee0247ad2e83c8478855
[INFO] running `Command { std: "docker" "start" "-a" "a4624633de714a52ea16375692ebed48ab74eae28b50ee0247ad2e83c8478855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4624633de714a52ea16375692ebed48ab74eae28b50ee0247ad2e83c8478855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4624633de714a52ea16375692ebed48ab74eae28b50ee0247ad2e83c8478855", kill_on_drop: false }`
[INFO] [stdout] a4624633de714a52ea16375692ebed48ab74eae28b50ee0247ad2e83c8478855
[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 -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] a25975a7b225ef65cbda41a8bfaa34a542b069299ef3b90df57fb6c3d908f188
[INFO] running `Command { std: "docker" "start" "-a" "a25975a7b225ef65cbda41a8bfaa34a542b069299ef3b90df57fb6c3d908f188", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]    Compiling pyo3-build-config v0.22.3
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]     Checking wide v0.7.28
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling pyo3-ffi v0.22.3
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.3
[INFO] [stderr]    Compiling pyo3 v0.22.3
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling pyo3-macros v0.22.3
[INFO] [stderr]     Checking nalgebra v0.33.0
[INFO] [stderr]     Checking theta_star_bi_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `g` and `h` are never read
[INFO] [stdout]   --> src/path_finding.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | struct Node{
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout]  8 |     state: (usize, usize, usize),
[INFO] [stdout]  9 |     g: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] 10 |     h: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(Vec<(f64, f64, f64)>, String), Infallible>
[INFO] [stdout]   --> src/path_finding.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |             ) -> (Vec<(f64, f64, f64)>, String) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `theta_star_bi_rust` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `g` and `h` are never read
[INFO] [stdout]   --> src/path_finding.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | struct Node{
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout]  8 |     state: (usize, usize, usize),
[INFO] [stdout]  9 |     g: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout] 10 |     h: f64,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(Vec<(f64, f64, f64)>, String), Infallible>
[INFO] [stdout]   --> src/path_finding.rs:69:18
[INFO] [stdout]    |
[INFO] [stdout] 69 |             ) -> (Vec<(f64, f64, f64)>, String) {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `theta_star_bi_rust` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a25975a7b225ef65cbda41a8bfaa34a542b069299ef3b90df57fb6c3d908f188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25975a7b225ef65cbda41a8bfaa34a542b069299ef3b90df57fb6c3d908f188", kill_on_drop: false }`
[INFO] [stdout] a25975a7b225ef65cbda41a8bfaa34a542b069299ef3b90df57fb6c3d908f188