[INFO] cloning repository https://github.com/ZeliTheZealot/digital-signature [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZeliTheZealot/digital-signature" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZeliTheZealot%2Fdigital-signature"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZeliTheZealot%2Fdigital-signature'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d3c23cabadd65a7940fe652fd9d8868d77680d76 [INFO] checking ZeliTheZealot/digital-signature against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZeliTheZealot%2Fdigital-signature" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/ZeliTheZealot/digital-signature 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/ZeliTheZealot/digital-signature [INFO] finished tweaking git repo https://github.com/ZeliTheZealot/digital-signature [INFO] tweaked toml for git repo https://github.com/ZeliTheZealot/digital-signature written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/ZeliTheZealot/digital-signature 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3f1f4c643f844d5ed5c1bfe516ae268f86546ebc0789c7a200925a9b9e22c61b [INFO] running `"docker" "start" "-a" "3f1f4c643f844d5ed5c1bfe516ae268f86546ebc0789c7a200925a9b9e22c61b"` [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling subtle v2.1.1 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking odds v0.2.26 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking zeroize v0.9.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking arrayref v0.3.5 [INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/typenum-1.10.0/build/main.rs:80:23 [INFO] [stderr] | [INFO] [stderr] 80 | let first2: u32 = (highest as f64).log(2.0) as u32 + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/typenum-1.10.0/build/main.rs:81:24 [INFO] [stderr] | [INFO] [stderr] 81 | let first10: u32 = (highest as f64).log(10.0) as u32 + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 `typenum`. [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" "3f1f4c643f844d5ed5c1bfe516ae268f86546ebc0789c7a200925a9b9e22c61b"` [INFO] running `"docker" "rm" "-f" "3f1f4c643f844d5ed5c1bfe516ae268f86546ebc0789c7a200925a9b9e22c61b"` [INFO] [stdout] 3f1f4c643f844d5ed5c1bfe516ae268f86546ebc0789c7a200925a9b9e22c61b