[INFO] crate arrayfire 3.7.0 is already in cache
[INFO] checking arrayfire-3.7.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate arrayfire 3.7.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate arrayfire 3.7.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate arrayfire 3.7.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate arrayfire 3.7.0
[INFO] tweaked toml for crates.io crate arrayfire 3.7.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate arrayfire 3.7.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 977d35ca13d604ca0233f581e247a91fd5261daa21d381dd700d0374223855d1
[INFO] running `"docker" "start" "-a" "977d35ca13d604ca0233f581e247a91fd5261daa21d381dd700d0374223855d1"`
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]    Compiling serde v1.0.66
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling itoa v0.4.1
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]     Checking half v1.5.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr] error[E0606]: casting `f64` as `isize` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dtoa-0.4.2/src/diyfp.rs:221:17
[INFO] [stderr]     |
[INFO] [stderr] 221 |       let mut k = dk as isize;
[INFO] [stderr]     |                   ^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dtoa-0.4.2/src/lib.rs:27:9
[INFO] [stderr]     |
[INFO] [stderr] 27  | /         dtoa! {
[INFO] [stderr] 28  | |             floating_type: f32,
[INFO] [stderr] 29  | |             significand_type: u32,
[INFO] [stderr] 30  | |             exponent_type: i32,
[INFO] [stderr] ...   |
[INFO] [stderr] 41  | |             min_power: (-36),
[INFO] [stderr] 42  | |         };
[INFO] [stderr]     | |__________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `isize` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dtoa-0.4.2/src/diyfp.rs:221:17
[INFO] [stderr]     |
[INFO] [stderr] 221 |       let mut k = dk as isize;
[INFO] [stderr]     |                   ^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dtoa-0.4.2/src/lib.rs:49:9
[INFO] [stderr]     |
[INFO] [stderr] 49  | /         dtoa! {
[INFO] [stderr] 50  | |             floating_type: f64,
[INFO] [stderr] 51  | |             significand_type: u64,
[INFO] [stderr] 52  | |             exponent_type: isize,
[INFO] [stderr] ...   |
[INFO] [stderr] 63  | |             min_power: (-348),
[INFO] [stderr] 64  | |         };
[INFO] [stderr]     | |__________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `dtoa`.
[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" "977d35ca13d604ca0233f581e247a91fd5261daa21d381dd700d0374223855d1"`
[INFO] running `"docker" "rm" "-f" "977d35ca13d604ca0233f581e247a91fd5261daa21d381dd700d0374223855d1"`
[INFO] [stdout] 977d35ca13d604ca0233f581e247a91fd5261daa21d381dd700d0374223855d1