[INFO] crate signal-backup-decode 0.1.4 is already in cache [INFO] checking signal-backup-decode-0.1.4 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate signal-backup-decode 0.1.4 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate signal-backup-decode 0.1.4 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate signal-backup-decode 0.1.4 [INFO] finished tweaking crates.io crate signal-backup-decode 0.1.4 [INFO] tweaked toml for crates.io crate signal-backup-decode 0.1.4 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate signal-backup-decode 0.1.4 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 258db3146d379c7fd40225ebd236408318b5e617c07855169d4225663dbe4ad4 [INFO] running `"docker" "start" "-a" "258db3146d379c7fd40225ebd236408318b5e617c07855169d4225663dbe4ad4"` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Compiling signal-backup-decode v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking protobuf v1.6.0 [INFO] [stderr] Checking rust-ini v0.11.0 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Compiling sqlite3-src v0.2.11 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking sqlite3-sys v0.12.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking sqlite v0.23.9 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Checking backtrace v0.3.37 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.7.0/src/distributions/bernoulli.rs:88:31 [INFO] [stderr] | [INFO] [stderr] 88 | Ok(Bernoulli { p_int: (p * SCALE) as u64 }) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.7.0/src/distributions/bernoulli.rs:105:21 [INFO] [stderr] | [INFO] [stderr] 105 | let p_int = ((numerator as f64 / denominator as f64) * SCALE) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.7.0/src/distributions/poisson.rs:87:30 [INFO] [stderr] | [INFO] [stderr] 87 | int_result = result as u64; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.7.0/src/distributions/binomial.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | x as i64 [INFO] [stderr] | ^^^^^^^^ [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 `rand`. [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" "258db3146d379c7fd40225ebd236408318b5e617c07855169d4225663dbe4ad4"` [INFO] running `"docker" "rm" "-f" "258db3146d379c7fd40225ebd236408318b5e617c07855169d4225663dbe4ad4"` [INFO] [stdout] 258db3146d379c7fd40225ebd236408318b5e617c07855169d4225663dbe4ad4