[INFO] updating cached repository https://github.com/najamelan/padawan
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/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] c7696a4de6e9c0c4b6f9747636a08c924876d10a
[INFO] testing najamelan/padawan against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnajamelan%2Fpadawan" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/najamelan/padawan on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/najamelan/padawan
[INFO] removed path dependency enigo from git repo https://github.com/najamelan/padawan
[INFO] finished tweaking git repo https://github.com/najamelan/padawan
[INFO] tweaked toml for git repo https://github.com/najamelan/padawan written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/najamelan/padawan already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] f38c350aaab72c06b0434295391dd4833716bb363ea3ec65f4612f593013f3b5
[INFO] running `"docker" "start" "-a" "f38c350aaab72c06b0434295391dd4833716bb363ea3ec65f4612f593013f3b5"`
[INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
[INFO] [stderr] warning: dependency (enigo) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling enigo v0.0.13
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling backtrace v0.3.38
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling gilrs-core v0.2.4
[INFO] [stderr]    Compiling gilrs v0.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling padawan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
[INFO] [stderr]  --> src/padawan.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(rust_2018_preview)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]  --> src/padawan.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(rust_2018_preview)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]  --> src/padawan.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | #![feature(try_from)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]   --> src/padawan.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | #![feature(nll)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'enigo::Key::Super': now renamed to Meta
[INFO] [stderr]    --> src/action.rs:150:43
[INFO] [stderr]     |
[INFO] [stderr] 150 |             "Super"        => Clickable::Keyboard( Key::Super          ),
[INFO] [stderr]     |                                                    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'enigo::Key::Command': now renamed to Meta
[INFO] [stderr]    --> src/action.rs:151:43
[INFO] [stderr]     |
[INFO] [stderr] 151 |             "Command"      => Clickable::Keyboard( Key::Command        ),
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'enigo::Key::Windows': now renamed to Meta
[INFO] [stderr]    --> src/action.rs:152:43
[INFO] [stderr]     |
[INFO] [stderr] 152 |             "Windows"      => Clickable::Keyboard( Key::Windows        ),
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0554, E0705.
[INFO] [stderr] For more information about an error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `padawan`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f38c350aaab72c06b0434295391dd4833716bb363ea3ec65f4612f593013f3b5"`
[INFO] running `"docker" "rm" "-f" "f38c350aaab72c06b0434295391dd4833716bb363ea3ec65f4612f593013f3b5"`
[INFO] [stdout] f38c350aaab72c06b0434295391dd4833716bb363ea3ec65f4612f593013f3b5