[INFO] cloning repository https://github.com/kcirtapfromspace/opaque
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kcirtapfromspace/opaque" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkcirtapfromspace%2Fopaque", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkcirtapfromspace%2Fopaque'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f848cf57f8dc0dacdd7551083f640251977487e
[INFO] checking kcirtapfromspace/opaque against try#349c4bfa6ac87b818f6fd19d4869c0b24790ac6a for pr-152856
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkcirtapfromspace%2Fopaque" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kcirtapfromspace/opaque
[INFO] finished tweaking git repo https://github.com/kcirtapfromspace/opaque
[INFO] tweaked toml for git repo https://github.com/kcirtapfromspace/opaque written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kcirtapfromspace/opaque on toolchain 349c4bfa6ac87b818f6fd19d4869c0b24790ac6a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kcirtapfromspace/opaque 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" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d6c7c788f44131326ebeb2ccb2c6c36aaf37832bffe9bf7a3ed3345c88f508e
[INFO] running `Command { std: "docker" "start" "-a" "0d6c7c788f44131326ebeb2ccb2c6c36aaf37832bffe9bf7a3ed3345c88f508e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d6c7c788f44131326ebeb2ccb2c6c36aaf37832bffe9bf7a3ed3345c88f508e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d6c7c788f44131326ebeb2ccb2c6c36aaf37832bffe9bf7a3ed3345c88f508e", kill_on_drop: false }`
[INFO] [stdout] 0d6c7c788f44131326ebeb2ccb2c6c36aaf37832bffe9bf7a3ed3345c88f508e
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 797d159d890c697eb998c611b17aa98e1b5283df943102906adadde153e91b2e
[INFO] running `Command { std: "docker" "start" "-a" "797d159d890c697eb998c611b17aa98e1b5283df943102906adadde153e91b2e", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `home`
[INFO] [stdout]    --> crates/opaqued/src/sandbox/linux.rs:445:9
[INFO] [stdout]     |
[INFO] [stdout] 445 |     let home = std::env::var("HOME").unwrap_or_else(|_| "/root".into());
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_home`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Namespace` is never constructed
[INFO] [stdout]   --> crates/opaqued/src/sandbox/linux.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum SandboxError {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 45 |     Namespace(String),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SandboxError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `landlock_restrict` is never used
[INFO] [stdout]    --> crates/opaqued/src/sandbox/linux.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub fn landlock_restrict(project_dir: &Path, extra_read_paths: &[PathBuf]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `landlock_ruleset_paths` is never used
[INFO] [stdout]    --> crates/opaqued/src/sandbox/linux.rs:272:8
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn landlock_ruleset_paths(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `seccomp_restrict_network` is never used
[INFO] [stdout]    --> crates/opaqued/src/sandbox/linux.rs:305:8
[INFO] [stdout]     |
[INFO] [stdout] 305 | pub fn seccomp_restrict_network(network_blocked: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `seccomp_blocked_syscalls` is never used
[INFO] [stdout]    --> crates/opaqued/src/sandbox/linux.rs:392:8
[INFO] [stdout]     |
[INFO] [stdout] 392 | pub fn seccomp_blocked_syscalls(network_blocked: bool) -> Vec<i64> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `p256::elliptic_curve::sec1::ToEncodedPoint`
[INFO] [stdout]    --> crates/opaqued/src/fido2.rs:575:9
[INFO] [stdout]     |
[INFO] [stdout] 575 |     use p256::elliptic_curve::sec1::ToEncodedPoint;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `home`
[INFO] [stdout]    --> crates/opaqued/src/sandbox/linux.rs:445:9
[INFO] [stdout]     |
[INFO] [stdout] 445 |     let home = std::env::var("HOME").unwrap_or_else(|_| "/root".into());
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_home`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ServerState` is more private than the item `approval_server::ApprovalServer::state`
[INFO] [stdout]    --> crates/opaqued/src/approval_server.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub(crate) fn state(&self) -> &Arc<ServerState> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `approval_server::ApprovalServer::state` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ServerState` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> crates/opaqued/src/approval_server.rs:128:1
[INFO] [stdout]     |
[INFO] [stdout] 128 | struct ServerState {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `landlock_restrict` is never used
[INFO] [stdout]    --> crates/opaqued/src/sandbox/linux.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub fn landlock_restrict(project_dir: &Path, extra_read_paths: &[PathBuf]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `seccomp_restrict_network` is never used
[INFO] [stdout]    --> crates/opaqued/src/sandbox/linux.rs:305:8
[INFO] [stdout]     |
[INFO] [stdout] 305 | pub fn seccomp_restrict_network(network_blocked: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "797d159d890c697eb998c611b17aa98e1b5283df943102906adadde153e91b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797d159d890c697eb998c611b17aa98e1b5283df943102906adadde153e91b2e", kill_on_drop: false }`
[INFO] [stdout] 797d159d890c697eb998c611b17aa98e1b5283df943102906adadde153e91b2e