[INFO] fetching crate ctap_hmac 0.4.1...
[INFO] checking ctap_hmac-0.4.1 against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872
[INFO] extracting crate ctap_hmac 0.4.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate ctap_hmac 0.4.1 on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ctap_hmac 0.4.1
[INFO] finished tweaking crates.io crate ctap_hmac 0.4.1
[INFO] tweaked toml for crates.io crate ctap_hmac 0.4.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate ctap_hmac 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8328d1096ee6c51f1f577ccf379a23049f289a04ae9c39ef023b1e945c8f03ef
[INFO] running `"docker" "start" "-a" "8328d1096ee6c51f1f577ccf379a23049f289a04ae9c39ef023b1e945c8f03ef"`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]     Checking cbor-codec v0.7.1
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking ctap_hmac v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find function `get_assertion_devices` in crate `ctap`
[INFO] [stderr]   --> examples/multiple.rs:45:15
[INFO] [stderr]    |
[INFO] [stderr] 45 |         ctap::get_assertion_devices(&req, devices.iter_mut(), Some(Duration::from_secs(10)))?;
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^ not found in `ctap`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `ctap_hmac`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8328d1096ee6c51f1f577ccf379a23049f289a04ae9c39ef023b1e945c8f03ef"`
[INFO] running `"docker" "rm" "-f" "8328d1096ee6c51f1f577ccf379a23049f289a04ae9c39ef023b1e945c8f03ef"`
[INFO] [stdout] 8328d1096ee6c51f1f577ccf379a23049f289a04ae9c39ef023b1e945c8f03ef