[INFO] cloning repository https://github.com/Ke32018/Roaring-rs-python-binding
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ke32018/Roaring-rs-python-binding" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKe32018%2FRoaring-rs-python-binding", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKe32018%2FRoaring-rs-python-binding'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d04757a13baa4de59f4d52c7d20543f7711d2227
[INFO] checking Ke32018/Roaring-rs-python-binding 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%2FKe32018%2FRoaring-rs-python-binding" "/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/Ke32018/Roaring-rs-python-binding
[INFO] finished tweaking git repo https://github.com/Ke32018/Roaring-rs-python-binding
[INFO] tweaked toml for git repo https://github.com/Ke32018/Roaring-rs-python-binding written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ke32018/Roaring-rs-python-binding 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/Ke32018/Roaring-rs-python-binding 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] 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] 87496b8a4f3458690eca580aa4a506180aada76b64e78879beea8844aa64fb0a
[INFO] running `Command { std: "docker" "start" "-a" "87496b8a4f3458690eca580aa4a506180aada76b64e78879beea8844aa64fb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87496b8a4f3458690eca580aa4a506180aada76b64e78879beea8844aa64fb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87496b8a4f3458690eca580aa4a506180aada76b64e78879beea8844aa64fb0a", kill_on_drop: false }`
[INFO] [stdout] 87496b8a4f3458690eca580aa4a506180aada76b64e78879beea8844aa64fb0a
[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] 4244f343fb7768c7c51aea036250e576a798bc29198e396b4d46472a0a3ea555
[INFO] running `Command { std: "docker" "start" "-a" "4244f343fb7768c7c51aea036250e576a798bc29198e396b4d46472a0a3ea555", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling once_cell v1.20.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking roaring v0.10.6
[INFO] [stderr]    Compiling pyo3-build-config v0.22.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[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]    Compiling pyo3-macros v0.22.3
[INFO] [stderr]     Checking python-binding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/myroaring.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn insert(&mut self, v: u32) -> bool {
[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<bool, Infallible>
[INFO] [stdout]   --> src/myroaring.rs:27:41
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn remove(&mut self, v: u32) -> bool {
[INFO] [stdout]    |                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/myroaring.rs:32:48
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn is_disjoint(&self, other: &Self) -> bool {
[INFO] [stdout]    |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/myroaring.rs:37:46
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn is_subset(&self, other: &Self) -> bool {
[INFO] [stdout]    |                                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/myroaring.rs:42:48
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn is_superset(&self, other: &Self) -> bool {
[INFO] [stdout]    |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `python-binding` (lib) due to 5 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/myroaring.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn insert(&mut self, v: u32) -> bool {
[INFO] [stdout]    |                                         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/myroaring.rs:27:41
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn remove(&mut self, v: u32) -> bool {
[INFO] [stdout]    |                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/myroaring.rs:32:48
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn is_disjoint(&self, other: &Self) -> bool {
[INFO] [stdout]    |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/myroaring.rs:37:46
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn is_subset(&self, other: &Self) -> bool {
[INFO] [stdout]    |                                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/myroaring.rs:42:48
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn is_superset(&self, other: &Self) -> bool {
[INFO] [stdout]    |                                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `python-binding` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "4244f343fb7768c7c51aea036250e576a798bc29198e396b4d46472a0a3ea555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4244f343fb7768c7c51aea036250e576a798bc29198e396b4d46472a0a3ea555", kill_on_drop: false }`
[INFO] [stdout] 4244f343fb7768c7c51aea036250e576a798bc29198e396b4d46472a0a3ea555
