[INFO] crate two-sided-vec 0.1.8 is already in cache
[INFO] checking two-sided-vec-0.1.8 against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530
[INFO] extracting crate two-sided-vec 0.1.8 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate two-sided-vec 0.1.8 on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate two-sided-vec 0.1.8
[INFO] finished tweaking crates.io crate two-sided-vec 0.1.8
[INFO] tweaked toml for crates.io crate two-sided-vec 0.1.8 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7845e0e20892590631c8b126769428b3ab7abc7d2f65e58e590d295ed59729bc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7845e0e20892590631c8b126769428b3ab7abc7d2f65e58e590d295ed59729bc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking two-sided-vec v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_test v1.0.106
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/raw.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |             let (ptr, actual_capacity_bytes) = heap.alloc(layout)
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::ptr::NonNull`, found tuple
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::ptr::NonNull<u8>`
[INFO] [stderr]                found tuple `(_, _)`
[INFO] [stderr] 
[INFO] [stderr] error[E0369]: cannot divide `()` by `usize`
[INFO] [stderr]   --> src/raw.rs:75:47
[INFO] [stderr]    |
[INFO] [stderr] 75 |                         actual_capacity_bytes / mem::size_of::<T>()
[INFO] [stderr]    |                         --------------------- ^ ------------------- usize
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         ()
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0369.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `two-sided-vec`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7845e0e20892590631c8b126769428b3ab7abc7d2f65e58e590d295ed59729bc"`
[INFO] running `"docker" "rm" "-f" "7845e0e20892590631c8b126769428b3ab7abc7d2f65e58e590d295ed59729bc"`
[INFO] [stdout] 7845e0e20892590631c8b126769428b3ab7abc7d2f65e58e590d295ed59729bc