[INFO] cloning repository https://github.com/bend-n/bind
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bend-n/bind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbend-n%2Fbind", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbend-n%2Fbind'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 730c934df5b1d2b6b6bb20cb92d96566e315823c
[INFO] checking bend-n/bind against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbend-n%2Fbind" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bend-n/bind
[INFO] finished tweaking git repo https://github.com/bend-n/bind
[INFO] tweaked toml for git repo https://github.com/bend-n/bind written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bend-n/bind on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bend-n/bind 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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f272835099330994920dce8901b8cf815d87a31b088a9c4e5904c180857f9e4
[INFO] running `Command { std: "docker" "start" "-a" "0f272835099330994920dce8901b8cf815d87a31b088a9c4e5904c180857f9e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f272835099330994920dce8901b8cf815d87a31b088a9c4e5904c180857f9e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f272835099330994920dce8901b8cf815d87a31b088a9c4e5904c180857f9e4", kill_on_drop: false }`
[INFO] [stdout] 0f272835099330994920dce8901b8cf815d87a31b088a9c4e5904c180857f9e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c4ea14a9218a01541b511080cc101889945ab44ca3f697c8262d349c513d004
[INFO] running `Command { std: "docker" "start" "-a" "4c4ea14a9218a01541b511080cc101889945ab44ca3f697c8262d349c513d004", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling enum-iterator-derive v1.4.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling serde_tuple_macros v1.1.2
[INFO] [stderr]    Compiling enum-iterator v2.1.0
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling ecow v0.2.6
[INFO] [stderr]    Compiling serde_tuple v1.1.2
[INFO] [stderr]    Compiling bitflags v2.9.2
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling uiua_parser v0.17.0-dev.2 (https://github.com/uiua-lang/uiua#31170f81)
[INFO] [stderr]    Compiling uiua v0.17.0-dev.2 (https://github.com/uiua-lang/uiua#31170f81)
[INFO] [stderr]    Compiling muiua v0.1.0 (https://github.com/bend-n/muiua#c7e0af86)
[INFO] [stderr]     Checking bind v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0446]: private trait `Head` in public interface
[INFO] [stdout]   --> src/lib.rs:48:41
[INFO] [stdout]    |
[INFO] [stdout]  6 | trait Head: Tuple + Last {
[INFO] [stdout]    | ------------------------ `Head` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn bind<T: Clone>(self, with: T) -> impl FnMut<Args::Tail, Output = Self::Output>
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0446]: private associated type `Head::Tail` in public interface
[INFO] [stdout]   --> src/lib.rs:48:41
[INFO] [stdout]    |
[INFO] [stdout]  8 |     type Tail: Tuple;
[INFO] [stdout]    |     ---------------- `Head::Tail` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn bind<T: Clone>(self, with: T) -> impl FnMut<Args::Tail, Output = Self::Output>
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private associated type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0446]: private trait `Last` in public interface
[INFO] [stdout]   --> src/lib.rs:71:42
[INFO] [stdout]    |
[INFO] [stdout] 13 | trait Last: Tuple {
[INFO] [stdout]    | ----------------- `Last` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn rbind<T: Clone>(self, with: T) -> impl FnMut<Args::Init, Output = Self::Output>
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0446]: private associated type `Last::Init` in public interface
[INFO] [stdout]   --> src/lib.rs:71:42
[INFO] [stdout]    |
[INFO] [stdout] 14 |     type Init: Tuple;
[INFO] [stdout]    |     ---------------- `Last::Init` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn rbind<T: Clone>(self, with: T) -> impl FnMut<Args::Init, Output = Self::Output>
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private associated type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bind` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0446]: private trait `Head` in public interface
[INFO] [stdout]   --> src/lib.rs:48:41
[INFO] [stdout]    |
[INFO] [stdout]  6 | trait Head: Tuple + Last {
[INFO] [stdout]    | ------------------------ `Head` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn bind<T: Clone>(self, with: T) -> impl FnMut<Args::Tail, Output = Self::Output>
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0446]: private associated type `Head::Tail` in public interface
[INFO] [stdout]   --> src/lib.rs:48:41
[INFO] [stdout]    |
[INFO] [stdout]  8 |     type Tail: Tuple;
[INFO] [stdout]    |     ---------------- `Head::Tail` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn bind<T: Clone>(self, with: T) -> impl FnMut<Args::Tail, Output = Self::Output>
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private associated type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0446]: private trait `Last` in public interface
[INFO] [stdout]   --> src/lib.rs:71:42
[INFO] [stdout]    |
[INFO] [stdout] 13 | trait Last: Tuple {
[INFO] [stdout]    | ----------------- `Last` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn rbind<T: Clone>(self, with: T) -> impl FnMut<Args::Init, Output = Self::Output>
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0446]: private associated type `Last::Init` in public interface
[INFO] [stdout]   --> src/lib.rs:71:42
[INFO] [stdout]    |
[INFO] [stdout] 14 |     type Init: Tuple;
[INFO] [stdout]    |     ---------------- `Last::Init` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 71 |     fn rbind<T: Clone>(self, with: T) -> impl FnMut<Args::Init, Output = Self::Output>
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private associated type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bind` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "4c4ea14a9218a01541b511080cc101889945ab44ca3f697c8262d349c513d004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4ea14a9218a01541b511080cc101889945ab44ca3f697c8262d349c513d004", kill_on_drop: false }`
[INFO] [stdout] 4c4ea14a9218a01541b511080cc101889945ab44ca3f697c8262d349c513d004