[INFO] updating cached repository https://github.com/MggMuggins/thrussh-example-code
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/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] 8560d3f259130052e04b0ee10fbcc949d2c8283e
[INFO] checking MggMuggins/thrussh-example-code against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FMggMuggins%2Fthrussh-example-code" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MggMuggins/thrussh-example-code on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/MggMuggins/thrussh-example-code
[INFO] finished tweaking git repo https://github.com/MggMuggins/thrussh-example-code
[INFO] tweaked toml for git repo https://github.com/MggMuggins/thrussh-example-code written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/MggMuggins/thrussh-example-code already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d31bab7eb0b4aacd0f705b71d2301160a57c366f3c9c8c962155d605c899e28f
[INFO] running `"docker" "start" "-a" "d31bab7eb0b4aacd0f705b71d2301160a57c366f3c9c8c962155d605c899e28f"`
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.38
[INFO] [stderr]    Compiling openssl v0.10.10
[INFO] [stderr]     Checking net2 v0.2.32 (https://github.com/redox-os/net2-rs#0eae9193)
[INFO] [stderr]     Checking tokio-executor v0.1.2 (https://github.com/redox-os/tokio#efcbee9b)
[INFO] [stderr]    Compiling thrussh-libsodium v0.1.3
[INFO] [stderr]     Checking base64 v0.8.0
[INFO] [stderr]     Checking crossbeam-epoch v0.4.1
[INFO] [stderr]     Checking tokio-timer v0.2.3 (https://github.com/redox-os/tokio#efcbee9b)
[INFO] [stderr]     Checking tokio-io v0.1.6 (https://github.com/redox-os/tokio#efcbee9b)
[INFO] [stderr]     Checking regex v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.66
[INFO] [stderr]     Checking cryptovec v0.4.5 (https://github.com/redox-os/cryptovec#13303e89)
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking mio v0.6.14 (https://github.com/redox-os/mio#d4184e04)
[INFO] [stderr]     Checking crossbeam-deque v0.3.1
[INFO] [stderr]     Checking tokio-threadpool v0.1.3 (https://github.com/redox-os/tokio#efcbee9b)
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]     Checking tokio-reactor v0.1.1 (https://github.com/redox-os/tokio#efcbee9b)
[INFO] [stderr]     Checking tokio-fs v0.1.0 (https://github.com/redox-os/tokio#efcbee9b)
[INFO] [stderr]     Checking env_logger v0.5.10
[INFO] [stderr]     Checking tokio-udp v0.1.0 (https://github.com/redox-os/tokio#efcbee9b)
[INFO] [stderr]     Checking tokio-tcp v0.1.0 (https://github.com/redox-os/tokio#efcbee9b)
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking tokio v0.1.6 (https://github.com/redox-os/tokio#efcbee9b)
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]     Checking tokio-core v0.1.17 (https://github.com/redox-os/tokio-core#de035072)
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking yasna v0.1.3
[INFO] [stderr]     Checking thrussh-keys v0.9.5 (https://github.com/redox-os/thrussh#1b839d59)
[INFO] [stderr]     Checking thrussh v0.20.0 (https://github.com/redox-os/thrussh#1b839d59)
[INFO] [stderr] warning[E0382]: assign to part of moved value: `newkeys`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/git/checkouts/thrussh-300f459778ec1e55/1b839d5/thrussh/src/client/connection.rs:555:13
[INFO] [stderr]     |
[INFO] [stderr] 544 |             let mut newkeys = kexdhdone.compute_keys(
[INFO] [stderr]     |                 ----------- move occurs because `newkeys` has type `session::NewKeys`, which does not implement the `Copy` trait
[INFO] [stderr] ...
[INFO] [stderr] 554 |             session.0.kex = Some(Kex::NewKeys(newkeys));
[INFO] [stderr]     |                                               ------- value moved here
[INFO] [stderr] 555 |             newkeys.sent = true;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^ value partially assigned here after move
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]     Checking thrussh-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Auth`, `Session`
[INFO] [stderr]   --> src/bin/client.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 | use thrussh::server::{Auth, Session};
[INFO] [stderr]    |                       ^^^^  ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::Future`
[INFO] [stderr]   --> src/bin/server.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use futures::Future;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Auth`, `Session`
[INFO] [stderr]   --> src/bin/client.rs:10:23
[INFO] [stderr]    |
[INFO] [stderr] 10 | use thrussh::server::{Auth, Session};
[INFO] [stderr]    |                       ^^^^  ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures::Future`
[INFO] [stderr]   --> src/bin/server.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use futures::Future;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.31s
[INFO] running `"docker" "inspect" "d31bab7eb0b4aacd0f705b71d2301160a57c366f3c9c8c962155d605c899e28f"`
[INFO] running `"docker" "rm" "-f" "d31bab7eb0b4aacd0f705b71d2301160a57c366f3c9c8c962155d605c899e28f"`
[INFO] [stdout] d31bab7eb0b4aacd0f705b71d2301160a57c366f3c9c8c962155d605c899e28f