[INFO] crate cast 0.2.2 is already in cache
[INFO] checking cast-0.2.2 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] extracting crate cast 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cast 0.2.2 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cast 0.2.2
[INFO] finished tweaking crates.io crate cast 0.2.2
[INFO] tweaked toml for crates.io crate cast 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] 0b1318daac7678c497cbe008a57c748b2f66706d1fd0318e6b360392e9e2a47a
[INFO] running `"docker" "start" "-a" "0b1318daac7678c497cbe008a57c748b2f66706d1fd0318e6b360392e9e2a47a"`
[INFO] [stderr]     Checking cast v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quickcheck v0.4.1
[INFO] [stderr] error: unused macro definition
[INFO] [stderr]    --> src/lib.rs:307:1
[INFO] [stderr]     |
[INFO] [stderr] 307 | / macro_rules! from_float_dst {
[INFO] [stderr] 308 | |     ($($src:ident => $($dst:ident),+);+;) => {
[INFO] [stderr] 309 | |         $(
[INFO] [stderr] 310 | |             $(
[INFO] [stderr] ...   |
[INFO] [stderr] 333 | |     }
[INFO] [stderr] 334 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:94:9
[INFO] [stderr]     |
[INFO] [stderr] 94  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(unused_macros)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `cast`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0b1318daac7678c497cbe008a57c748b2f66706d1fd0318e6b360392e9e2a47a"`
[INFO] running `"docker" "rm" "-f" "0b1318daac7678c497cbe008a57c748b2f66706d1fd0318e6b360392e9e2a47a"`
[INFO] [stdout] 0b1318daac7678c497cbe008a57c748b2f66706d1fd0318e6b360392e9e2a47a