[INFO] cloning repository https://github.com/carrollstreet/PyLaRs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carrollstreet/PyLaRs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrollstreet%2FPyLaRs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrollstreet%2FPyLaRs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47426f5887e896ced90e74572c10df9ce3f2e458
[INFO] checking carrollstreet/PyLaRs 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%2Fcarrollstreet%2FPyLaRs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/carrollstreet/PyLaRs
[INFO] finished tweaking git repo https://github.com/carrollstreet/PyLaRs
[INFO] tweaked toml for git repo https://github.com/carrollstreet/PyLaRs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/carrollstreet/PyLaRs 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 38 packages to latest compatible versions
[INFO] [stderr]       Adding pyo3 v0.24.2 (available: v0.27.1)
[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_xoshiro v0.6.0 (available: v0.7.0)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bc2af7182858efd37a3667859f32eceb09f78196a56bf1a1b82e0046c8275d6d
[INFO] running `Command { std: "docker" "start" "-a" "bc2af7182858efd37a3667859f32eceb09f78196a56bf1a1b82e0046c8275d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc2af7182858efd37a3667859f32eceb09f78196a56bf1a1b82e0046c8275d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2af7182858efd37a3667859f32eceb09f78196a56bf1a1b82e0046c8275d6d", kill_on_drop: false }`
[INFO] [stdout] bc2af7182858efd37a3667859f32eceb09f78196a56bf1a1b82e0046c8275d6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ac37421ac98318062210c79c78344350ea880a7ef81a6569839e35db1491cd26
[INFO] running `Command { std: "docker" "start" "-a" "ac37421ac98318062210c79c78344350ea880a7ef81a6569839e35db1491cd26", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling pyo3-build-config v0.24.2
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling pyo3-ffi v0.24.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.24.2
[INFO] [stderr]    Compiling pyo3 v0.24.2
[INFO] [stderr]    Compiling pyo3-macros v0.24.2
[INFO] [stderr]     Checking pylars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<(f64, f64, f64, (f64, f64)), Infallible>
[INFO] [stdout]   --> src/perm.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 48 | ) -> (f64, f64, f64, (f64, f64)) {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]  --> src/binom_coef.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn binom(n: u16, k: u16) -> f64
[INFO] [stdout]   |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]   --> src/bootstrapping.rs:22:58
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn bootstrap_vec(vec: Vec<f64>, n_resamples: u64) -> Vec<f64> {
[INFO] [stdout]    |                                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(f64, f64, f64, f64, (f64, f64)), Infallible>
[INFO] [stdout]   --> src/bootstrapping.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 | ) -> (f64, f64, f64, f64, (f64, f64)) {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(f64, f64, f64, f64, (f64, f64)), Infallible>
[INFO] [stdout]    --> src/bootstrapping.rs:254:6
[INFO] [stdout]     |
[INFO] [stdout] 254 | ) -> (f64, f64, f64, f64, (f64, f64))
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pylars` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<(f64, f64, f64, (f64, f64)), Infallible>
[INFO] [stdout]   --> src/perm.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 48 | ) -> (f64, f64, f64, (f64, f64)) {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<f64, Infallible>
[INFO] [stdout]  --> src/binom_coef.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn binom(n: u16, k: u16) -> f64
[INFO] [stdout]   |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<f64>, Infallible>
[INFO] [stdout]   --> src/bootstrapping.rs:22:58
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn bootstrap_vec(vec: Vec<f64>, n_resamples: u64) -> Vec<f64> {
[INFO] [stdout]    |                                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(f64, f64, f64, f64, (f64, f64)), Infallible>
[INFO] [stdout]   --> src/bootstrapping.rs:73:6
[INFO] [stdout]    |
[INFO] [stdout] 73 | ) -> (f64, f64, f64, f64, (f64, f64)) {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(f64, f64, f64, f64, (f64, f64)), Infallible>
[INFO] [stdout]    --> src/bootstrapping.rs:254:6
[INFO] [stdout]     |
[INFO] [stdout] 254 | ) -> (f64, f64, f64, f64, (f64, f64))
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pylars` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "ac37421ac98318062210c79c78344350ea880a7ef81a6569839e35db1491cd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac37421ac98318062210c79c78344350ea880a7ef81a6569839e35db1491cd26", kill_on_drop: false }`
[INFO] [stdout] ac37421ac98318062210c79c78344350ea880a7ef81a6569839e35db1491cd26
