[INFO] cloning repository https://github.com/malu/asymptote
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/malu/asymptote" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalu%2Fasymptote"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalu%2Fasymptote'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e529fcfe68fead316dc739f6ccde64b4bc66a2f3
[INFO] checking malu/asymptote against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmalu%2Fasymptote" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/malu/asymptote on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/malu/asymptote
[INFO] finished tweaking git repo https://github.com/malu/asymptote
[INFO] tweaked toml for git repo https://github.com/malu/asymptote written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/malu/asymptote already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shakmaty v0.16.1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 4fcca3639288c400b8091946013d6449b89ad87bd690211718125b24f1bbb0c5
[INFO] running `"docker" "start" "-a" "4fcca3639288c400b8091946013d6449b89ad87bd690211718125b24f1bbb0c5"`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling shakmaty v0.16.1
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking once_cell v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.4.11
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shakmaty-0.16.1/src/square.rs:46:37
[INFO] [stderr]     |
[INFO] [stderr] 46  |                     Ok(<$type>::new(value as u32))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 145 | try_from_number_impl! { File, crate::errors::TryFromFloatError, 0.0, 8.0, f32 f64 }
[INFO] [stderr]     | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shakmaty-0.16.1/src/square.rs:46:37
[INFO] [stderr]     |
[INFO] [stderr] 46  |                     Ok(<$type>::new(value as u32))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 145 | try_from_number_impl! { File, crate::errors::TryFromFloatError, 0.0, 8.0, f32 f64 }
[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 `f32` as `u32` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shakmaty-0.16.1/src/square.rs:46:37
[INFO] [stderr]     |
[INFO] [stderr] 46  |                     Ok(<$type>::new(value as u32))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 236 | try_from_number_impl! { Rank, crate::errors::TryFromFloatError, 0.0, 8.0, f32 f64 }
[INFO] [stderr]     | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/shakmaty-0.16.1/src/square.rs:46:37
[INFO] [stderr]     |
[INFO] [stderr] 46  |                     Ok(<$type>::new(value as u32))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 236 | try_from_number_impl! { Rank, crate::errors::TryFromFloatError, 0.0, 8.0, f32 f64 }
[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 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `shakmaty`.
[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" "4fcca3639288c400b8091946013d6449b89ad87bd690211718125b24f1bbb0c5"`
[INFO] running `"docker" "rm" "-f" "4fcca3639288c400b8091946013d6449b89ad87bd690211718125b24f1bbb0c5"`
[INFO] [stdout] 4fcca3639288c400b8091946013d6449b89ad87bd690211718125b24f1bbb0c5