[INFO] updating cached repository https://github.com/robalni/twitch-shell
[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] 23977a742f0ed33a7d283ffa0538cbbd6f8484eb
[INFO] testing robalni/twitch-shell against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobalni%2Ftwitch-shell" "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/robalni/twitch-shell on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/robalni/twitch-shell
[INFO] finished tweaking git repo https://github.com/robalni/twitch-shell
[INFO] tweaked toml for git repo https://github.com/robalni/twitch-shell written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/robalni/twitch-shell already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] e81c9e39bdda1f20c5e1ad1a93a1d034d980a192b9ad5774d985c746ce7ddf36
[INFO] running `"docker" "start" "-a" "e81c9e39bdda1f20c5e1ad1a93a1d034d980a192b9ad5774d985c746ce7ddf36"`
[INFO] [stderr]    Compiling urlparse v0.7.3
[INFO] [stderr]    Compiling yansi v0.3.4
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling curl-sys v0.4.5
[INFO] [stderr]    Compiling socket2 v0.3.5
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling uuid v0.1.18
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling url v0.2.38
[INFO] [stderr]    Compiling rustyline v1.0.0 (https://github.com/robalni/rustyline?rev=20ff98fcbc554383918490d8286db0f11ebcc93f#20ff98fc)
[INFO] [stderr]    Compiling tiny_http v0.5.9
[INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>`
[INFO] [stderr]     --> /opt/rustwide/cargo-home/git/checkouts/rustyline-da59e25630d1759c/20ff98f/src/lib.rs:1280:49
[INFO] [stderr]      |
[INFO] [stderr] 1280 |                 self.editor.add_history_entry(l.as_ref()); // TODO Validate
[INFO] [stderr]      |                                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: could not compile `rustyline`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e81c9e39bdda1f20c5e1ad1a93a1d034d980a192b9ad5774d985c746ce7ddf36"`
[INFO] running `"docker" "rm" "-f" "e81c9e39bdda1f20c5e1ad1a93a1d034d980a192b9ad5774d985c746ce7ddf36"`
[INFO] [stdout] e81c9e39bdda1f20c5e1ad1a93a1d034d980a192b9ad5774d985c746ce7ddf36