[INFO] updating cached repository https://github.com/tismith/cryptopals [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c1cfc2e1c2a545d35d03258b01c2522624e2170a [INFO] checking tismith/cryptopals against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftismith%2Fcryptopals" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tismith/cryptopals on toolchain ba72b15666b2491415aec703a02c2364fe5e2790 [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/tismith/cryptopals [INFO] finished tweaking git repo https://github.com/tismith/cryptopals [INFO] tweaked toml for git repo https://github.com/tismith/cryptopals written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/tismith/cryptopals already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] 8508c6c4db62e1c2e697da4aa37db82f72847263e80b76ffc79deeab423c3c95 [INFO] running `"docker" "start" "-a" "8508c6c4db62e1c2e697da4aa37db82f72847263e80b76ffc79deeab423c3c95"` [INFO] [stderr] Compiling cc v1.0.9 [INFO] [stderr] Checking num-traits v0.2.2 [INFO] [stderr] Compiling serde v1.0.37 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling remove_dir_all v0.5.0 [INFO] [stderr] Compiling bytecount v0.2.0 [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Compiling openssl v0.10.6 [INFO] [stderr] Checking bit-vec v0.5.0 [INFO] [stderr] Checking environment v0.1.1 [INFO] [stderr] Checking difference v1.0.0 [INFO] [stderr] Checking bytecount v0.3.1 [INFO] [stderr] Checking hex v0.3.1 [INFO] [stderr] Compiling proc-macro2 v0.3.6 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Checking bit-set v0.5.0 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Compiling quote v0.5.1 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking proptest v0.7.0 [INFO] [stderr] Checking chrono v0.4.2 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling openssl-sys v0.9.28 [INFO] [stderr] Checking stderrlog v0.3.0 [INFO] [stderr] error[E0495]: cannot infer an appropriate lifetime for lifetime parameter `'a` due to conflicting requirements [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.7.0/src/arbitrary/_std/iter.rs:45:23 [INFO] [stderr] | [INFO] [stderr] 45 | base.prop_map(Iterator::cloned).boxed() [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: first, the lifetime cannot outlive the lifetime `'a` as defined on the impl at 35:6... [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.7.0/src/arbitrary/_std/iter.rs:35:6 [INFO] [stderr] | [INFO] [stderr] 35 | impl<'a, T: 'static + Clone, A: fmt::Debug + 'static + Iterator> [INFO] [stderr] | ^^ [INFO] [stderr] note: ...so that the types are compatible [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.7.0/src/arbitrary/_std/iter.rs:45:23 [INFO] [stderr] | [INFO] [stderr] 45 | base.prop_map(Iterator::cloned).boxed() [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: expected `&'a T` [INFO] [stderr] found `&T` [INFO] [stderr] = note: but, the lifetime must be valid for the static lifetime... [INFO] [stderr] note: ...so that the type `strategy::map::Map core::iter::Cloned {::cloned::<'_, T>}>` will meet its required lifetime bounds [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proptest-0.7.0/src/arbitrary/_std/iter.rs:45:41 [INFO] [stderr] | [INFO] [stderr] 45 | base.prop_map(Iterator::cloned).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling serde_derive_internals v0.23.0 [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0495`. [INFO] [stderr] error: could not compile `proptest`. [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" "8508c6c4db62e1c2e697da4aa37db82f72847263e80b76ffc79deeab423c3c95"` [INFO] running `"docker" "rm" "-f" "8508c6c4db62e1c2e697da4aa37db82f72847263e80b76ffc79deeab423c3c95"` [INFO] [stdout] 8508c6c4db62e1c2e697da4aa37db82f72847263e80b76ffc79deeab423c3c95