[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] checking netvl/sshc against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnetvl%2Fsshc" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/netvl/sshc on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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-5/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] 8cab841d1191d4a9794142ea8ada24bacbd37608df9bb97d95f570a5ca61551c
[INFO] running `"docker" "start" "-a" "8cab841d1191d4a9794142ea8ada24bacbd37608df9bb97d95f570a5ca61551c"`
[INFO] [stderr]    Compiling cursive v0.6.5-pre (https://github.com/gyscos/Cursive#415d0bba)
[INFO] [stderr]     Checking odds v0.2.25
[INFO] [stderr]     Checking term_size v0.3.0
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking errno v0.2.3
[INFO] [stderr]     Checking toml v0.4.5
[INFO] [stderr]     Checking num-bigint v0.1.40
[INFO] [stderr]     Checking chan v0.1.19
[INFO] [stderr]     Checking backtrace-sys v0.1.12
[INFO] [stderr]     Checking backtrace v0.3.2
[INFO] [stderr]     Checking textwrap v0.7.0
[INFO] [stderr]     Checking exec v0.3.0
[INFO] [stderr]     Checking chan-signal v0.2.0
[INFO] [stderr]     Checking clap v2.26.0
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking num-rational v0.1.39
[INFO] [stderr]     Checking num v0.1.40
[INFO] [stderr]     Checking 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] 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 `_`
[INFO] [stderr] help: disambiguate the method call 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 method call 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
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:410:31
[INFO] [stderr]     |
[INFO] [stderr] 410 |                         port: 2244,
[INFO] [stderr]     |                               ^^^^
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               expected enum `std::option::Option`, found integer
[INFO] [stderr]     |                               help: try using a variant of the expected enum: `serde::export::Some(2244)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `std::option::Option<u16>`
[INFO] [stderr]                found type `{integer}`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:413:33
[INFO] [stderr]     |
[INFO] [stderr] 413 |                         tunnel: None,
[INFO] [stderr]     |                                 ^^^^ expected enum `config::State`, found enum `std::option::Option`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<config::Tunnel>`
[INFO] [stderr]                found enum `std::option::Option<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:415:44
[INFO] [stderr]     |
[INFO] [stderr] 415 |                         agent_passthrough: false,
[INFO] [stderr]     |                                            ^^^^^ expected enum `config::State`, found `bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<()>`
[INFO] [stderr]                found type `bool`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:416:37
[INFO] [stderr]     |
[INFO] [stderr] 416 |                         no_command: false,
[INFO] [stderr]     |                                     ^^^^^ expected enum `config::State`, found `bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<()>`
[INFO] [stderr]                found type `bool`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:429:31
[INFO] [stderr]     |
[INFO] [stderr] 429 |                         port: 1234,
[INFO] [stderr]     |                               ^^^^
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               expected enum `std::option::Option`, found integer
[INFO] [stderr]     |                               help: try using a variant of the expected enum: `serde::export::Some(1234)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `std::option::Option<u16>`
[INFO] [stderr]                found type `{integer}`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:432:33
[INFO] [stderr]     |
[INFO] [stderr] 432 |                         tunnel: None,
[INFO] [stderr]     |                                 ^^^^ expected enum `config::State`, found enum `std::option::Option`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<config::Tunnel>`
[INFO] [stderr]                found enum `std::option::Option<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:434:44
[INFO] [stderr]     |
[INFO] [stderr] 434 |                         agent_passthrough: false,
[INFO] [stderr]     |                                            ^^^^^ expected enum `config::State`, found `bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<()>`
[INFO] [stderr]                found type `bool`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:435:37
[INFO] [stderr]     |
[INFO] [stderr] 435 |                         no_command: false,
[INFO] [stderr]     |                                     ^^^^^ expected enum `config::State`, found `bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<()>`
[INFO] [stderr]                found type `bool`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:456:31
[INFO] [stderr]     |
[INFO] [stderr] 456 |                         port: 22,
[INFO] [stderr]     |                               ^^
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               expected enum `std::option::Option`, found integer
[INFO] [stderr]     |                               help: try using a variant of the expected enum: `serde::export::Some(22)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `std::option::Option<u16>`
[INFO] [stderr]                found type `{integer}`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:459:33
[INFO] [stderr]     |
[INFO] [stderr] 459 |                           tunnel: Some(Tunnel {
[INFO] [stderr]     |  _________________________________^
[INFO] [stderr] 460 | |                             local_host: None,
[INFO] [stderr] 461 | |                             local_port: Some(1221),
[INFO] [stderr] 462 | |                             remote_host: None,
[INFO] [stderr] 463 | |                             remote_port: Some(4443),
[INFO] [stderr] 464 | |                         }),
[INFO] [stderr]     | |__________________________^ expected enum `config::State`, found enum `std::option::Option`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<config::Tunnel>`
[INFO] [stderr]                found enum `std::option::Option<config::Tunnel>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:466:44
[INFO] [stderr]     |
[INFO] [stderr] 466 |                         agent_passthrough: false,
[INFO] [stderr]     |                                            ^^^^^ expected enum `config::State`, found `bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<()>`
[INFO] [stderr]                found type `bool`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:467:37
[INFO] [stderr]     |
[INFO] [stderr] 467 |                         no_command: false,
[INFO] [stderr]     |                                     ^^^^^ expected enum `config::State`, found `bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<()>`
[INFO] [stderr]                found type `bool`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:471:31
[INFO] [stderr]     |
[INFO] [stderr] 471 |                         port: 22,
[INFO] [stderr]     |                               ^^
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               expected enum `std::option::Option`, found integer
[INFO] [stderr]     |                               help: try using a variant of the expected enum: `serde::export::Some(22)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `std::option::Option<u16>`
[INFO] [stderr]                found type `{integer}`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:474:33
[INFO] [stderr]     |
[INFO] [stderr] 474 |                           tunnel: Some(Tunnel {
[INFO] [stderr]     |  _________________________________^
[INFO] [stderr] 475 | |                             local_host: None,
[INFO] [stderr] 476 | |                             local_port: Some(4443),
[INFO] [stderr] 477 | |                             remote_host: None,
[INFO] [stderr] 478 | |                             remote_port: Some(443),
[INFO] [stderr] 479 | |                         }),
[INFO] [stderr]     | |__________________________^ expected enum `config::State`, found enum `std::option::Option`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<config::Tunnel>`
[INFO] [stderr]                found enum `std::option::Option<config::Tunnel>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:481:44
[INFO] [stderr]     |
[INFO] [stderr] 481 |                         agent_passthrough: false,
[INFO] [stderr]     |                                            ^^^^^ expected enum `config::State`, found `bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<()>`
[INFO] [stderr]                found type `bool`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/config.rs:482:37
[INFO] [stderr]     |
[INFO] [stderr] 482 |                         no_command: false,
[INFO] [stderr]     |                                     ^^^^^ expected enum `config::State`, found `bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `config::State<()>`
[INFO] [stderr]                found type `bool`
[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 `_`
[INFO] [stderr] help: disambiguate the method call 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 method call 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 17 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0034, E0308.
[INFO] [stderr] For more information about an 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" "8cab841d1191d4a9794142ea8ada24bacbd37608df9bb97d95f570a5ca61551c"`
[INFO] running `"docker" "rm" "-f" "8cab841d1191d4a9794142ea8ada24bacbd37608df9bb97d95f570a5ca61551c"`
[INFO] [stdout] 8cab841d1191d4a9794142ea8ada24bacbd37608df9bb97d95f570a5ca61551c
