[INFO] cloning repository https://github.com/spiretrading/aspen_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spiretrading/aspen_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspiretrading%2Faspen_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspiretrading%2Faspen_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d0a2f77af5e810dbc58b1e7cf31e88adc686857
[INFO] checking spiretrading/aspen_rs against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspiretrading%2Faspen_rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/spiretrading/aspen_rs
[INFO] finished tweaking git repo https://github.com/spiretrading/aspen_rs
[INFO] tweaked toml for git repo https://github.com/spiretrading/aspen_rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/spiretrading/aspen_rs on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/spiretrading/aspen_rs 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6d459b048a1aeaf0632cdc6a372ab9f9b5f01af374b3e8a8e868313d89a8c18
[INFO] running `Command { std: "docker" "start" "-a" "e6d459b048a1aeaf0632cdc6a372ab9f9b5f01af374b3e8a8e868313d89a8c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6d459b048a1aeaf0632cdc6a372ab9f9b5f01af374b3e8a8e868313d89a8c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d459b048a1aeaf0632cdc6a372ab9f9b5f01af374b3e8a8e868313d89a8c18", kill_on_drop: false }`
[INFO] [stdout] e6d459b048a1aeaf0632cdc6a372ab9f9b5f01af374b3e8a8e868313d89a8c18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ec4ca5d9437edc37349ea619f7c6df9216eb647805f50c51a1f8bb8a3d3220a
[INFO] running `Command { std: "docker" "start" "-a" "6ec4ca5d9437edc37349ea619f7c6df9216eb647805f50c51a1f8bb8a3d3220a", kill_on_drop: false }`
[INFO] [stderr]     Checking aspen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0446]: private trait `ChildWrapper` in public interface
[INFO] [stdout]   --> source/static_commit_handler.rs:92:3
[INFO] [stdout]    |
[INFO] [stdout] 70 | trait ChildWrapper {
[INFO] [stdout]    | ------------------ `ChildWrapper` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 92 |   type Output: ChildWrapper;
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `SIZE` is never used
[INFO] [stdout]   --> source/static_commit_handler.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | trait ReactorTuple {
[INFO] [stdout]    |       ------------ associated constant in this trait
[INFO] [stdout] 41 |   const SIZE: i32;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> source/shared.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |   pub fn borrow(&self) -> Ref<R> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |   pub fn borrow(&self) -> Ref<'_, R> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> source/shared.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |   pub fn borrow_mut(&self) -> RefMut<R> {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 61 |   pub fn borrow_mut(&self) -> RefMut<'_, R> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aspen` (lib) due to 1 previous error; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0446]: private trait `ChildWrapper` in public interface
[INFO] [stdout]   --> source/static_commit_handler.rs:92:3
[INFO] [stdout]    |
[INFO] [stdout] 70 | trait ChildWrapper {
[INFO] [stdout]    | ------------------ `ChildWrapper` declared as private
[INFO] [stdout] ...
[INFO] [stdout] 92 |   type Output: ChildWrapper;
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `SIZE` is never used
[INFO] [stdout]   --> source/static_commit_handler.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | trait ReactorTuple {
[INFO] [stdout]    |       ------------ associated constant in this trait
[INFO] [stdout] 41 |   const SIZE: i32;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> source/shared.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |   pub fn borrow(&self) -> Ref<R> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |   pub fn borrow(&self) -> Ref<'_, R> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> source/shared.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |   pub fn borrow_mut(&self) -> RefMut<R> {
[INFO] [stdout]    |                     ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 61 |   pub fn borrow_mut(&self) -> RefMut<'_, R> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aspen` (lib test) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6ec4ca5d9437edc37349ea619f7c6df9216eb647805f50c51a1f8bb8a3d3220a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec4ca5d9437edc37349ea619f7c6df9216eb647805f50c51a1f8bb8a3d3220a", kill_on_drop: false }`
[INFO] [stdout] 6ec4ca5d9437edc37349ea619f7c6df9216eb647805f50c51a1f8bb8a3d3220a
