[INFO] updating cached repository https://github.com/netvl/sshc [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] 1b857f1ee7ed1c1291a3598bed212b27714673ed [INFO] testing netvl/sshc against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnetvl%2Fsshc" "/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/netvl/sshc on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/netvl/sshc [INFO] finished tweaking git repo https://github.com/netvl/sshc [INFO] tweaked toml for git repo https://github.com/netvl/sshc written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/netvl/sshc already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f9037da9ddfe3bd8ba60c5d625b2bdfdb471a88c463aad70f9636af10b8613ee [INFO] running `"docker" "start" "-a" "f9037da9ddfe3bd8ba60c5d625b2bdfdb471a88c463aad70f9636af10b8613ee"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling gcc v0.3.53 [INFO] [stderr] Compiling cursive v0.6.5-pre (https://github.com/gyscos/Cursive#415d0bba) [INFO] [stderr] Compiling serde v1.0.11 [INFO] [stderr] Compiling odds v0.2.25 [INFO] [stderr] Compiling shellexpand v1.0.0 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Compiling errno v0.2.3 [INFO] [stderr] Compiling itertools v0.6.1 [INFO] [stderr] Compiling serde_derive v1.0.11 [INFO] [stderr] Compiling exec v0.3.0 [INFO] [stderr] Compiling backtrace-sys v0.1.12 [INFO] [stderr] Compiling num-bigint v0.1.40 [INFO] [stderr] Compiling chan v0.1.19 [INFO] [stderr] Compiling chan-signal v0.2.0 [INFO] [stderr] Compiling num-rational v0.1.39 [INFO] [stderr] Compiling num v0.1.40 [INFO] [stderr] Compiling toml v0.4.5 [INFO] [stderr] Compiling backtrace v0.3.2 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling sshc v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/config.rs:271:16 [INFO] [stderr] | [INFO] [stderr] 271 | MIN...MAX => Ok(Tunnel { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/config.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | / error_chain! { [INFO] [stderr] 68 | | foreign_links { [INFO] [stderr] 69 | | Io(io::Error); [INFO] [stderr] 70 | | Toml(toml::de::Error); [INFO] [stderr] 71 | | } [INFO] [stderr] 72 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/config.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | / error_chain! { [INFO] [stderr] 68 | | foreign_links { [INFO] [stderr] 69 | | Io(io::Error); [INFO] [stderr] 70 | | Toml(toml::de::Error); [INFO] [stderr] 71 | | } [INFO] [stderr] 72 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> src/execution.rs:83:14 [INFO] [stderr] | [INFO] [stderr] 83 | .flatten() [INFO] [stderr] | ^^^^^^^ multiple `flatten` found [INFO] [stderr] | [INFO] [stderr] = note: candidate #1 is defined in an impl of the trait `std::iter::Iterator` for the type `itertools::Intersperse` [INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `itertools::Itertools` for the type `T` [INFO] [stderr] help: disambiguate the associated function for candidate #1 [INFO] [stderr] | [INFO] [stderr] 81 | let args: Vec<_> = std::iter::Iterator::flatten(self.command_parts.into_iter() [INFO] [stderr] 82 | .intersperse(vec!["-t".into()])) [INFO] [stderr] | [INFO] [stderr] help: disambiguate the associated function for candidate #2 [INFO] [stderr] | [INFO] [stderr] 81 | let args: Vec<_> = itertools::Itertools::flatten(self.command_parts.into_iter() [INFO] [stderr] 82 | .intersperse(vec!["-t".into()])) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/config.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | / error_chain! { [INFO] [stderr] 68 | | foreign_links { [INFO] [stderr] 69 | | Io(io::Error); [INFO] [stderr] 70 | | Toml(toml::de::Error); [INFO] [stderr] 71 | | } [INFO] [stderr] 72 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 4 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0034`. [INFO] [stderr] error: could not compile `sshc`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f9037da9ddfe3bd8ba60c5d625b2bdfdb471a88c463aad70f9636af10b8613ee"` [INFO] running `"docker" "rm" "-f" "f9037da9ddfe3bd8ba60c5d625b2bdfdb471a88c463aad70f9636af10b8613ee"` [INFO] [stdout] f9037da9ddfe3bd8ba60c5d625b2bdfdb471a88c463aad70f9636af10b8613ee