[INFO] crate cli 0.0.1 is already in cache
[INFO] checking cli-0.0.1 against beta-2019-10-27 for pr-65897
[INFO] extracting crate cli 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cli 0.0.1 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cli 0.0.1
[INFO] finished tweaking crates.io crate cli 0.0.1
[INFO] tweaked toml for crates.io crate cli 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=allow" "-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-2019-10-27" "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] be4374e33d60773ae35ca0681761c5bf4d4faecb473d23ce58c9bd6ddbf3f432
[INFO] running `"docker" "start" "-a" "be4374e33d60773ae35ca0681761c5bf4d4faecb473d23ce58c9bd6ddbf3f432"`
[INFO] [stderr]     Checking cli v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `std::old_io`
[INFO] [stderr]  --> src/term.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::old_io;
[INFO] [stderr]   |     ^^^^^^^^^^^ no `old_io` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::old_io`
[INFO] [stderr]  --> src/term.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::old_io;
[INFO] [stderr]   |     ^^^^^^^^^^^ no `old_io` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/term.rs:185:36
[INFO] [stderr]     |
[INFO] [stderr] 185 |         try!(f.write_str(self.text.as_slice()));
[INFO] [stderr]     |                                    ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/term.rs:228:53
[INFO] [stderr]     |
[INFO] [stderr] 228 |         prompt_input = get_prompt_input(prompt_text.as_slice(), hide_input);
[INFO] [stderr]     |                                                     ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `from_str` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/term.rs:229:36
[INFO] [stderr]     |
[INFO] [stderr] 229 |         if prompt_input != String::from_str("") {
[INFO] [stderr]     |                                    ^^^^^^^^ function or associated item not found in `std::string::String`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
[INFO] [stderr]             `use std::str::FromStr;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `from_str` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/term.rs:242:37
[INFO] [stderr]     |
[INFO] [stderr] 242 |         if confirm_input != String::from_str("") {
[INFO] [stderr]     |                                     ^^^^^^^^ function or associated item not found in `std::string::String`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
[INFO] [stderr]             `use std::str::FromStr;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/term.rs:269:57
[INFO] [stderr]     |
[INFO] [stderr] 269 |         let prompt_input = get_prompt_input(prompt_text.as_slice(), false).to_ascii_lowercase();
[INFO] [stderr]     |                                                         ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `cli`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/term.rs:185:36
[INFO] [stderr]     |
[INFO] [stderr] 185 |         try!(f.write_str(self.text.as_slice()));
[INFO] [stderr]     |                                    ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/term.rs:228:53
[INFO] [stderr]     |
[INFO] [stderr] 228 |         prompt_input = get_prompt_input(prompt_text.as_slice(), hide_input);
[INFO] [stderr]     |                                                     ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `from_str` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/term.rs:229:36
[INFO] [stderr]     |
[INFO] [stderr] 229 |         if prompt_input != String::from_str("") {
[INFO] [stderr]     |                                    ^^^^^^^^ function or associated item not found in `std::string::String`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
[INFO] [stderr]             `use std::str::FromStr;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `from_str` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/term.rs:242:37
[INFO] [stderr]     |
[INFO] [stderr] 242 |         if confirm_input != String::from_str("") {
[INFO] [stderr]     |                                     ^^^^^^^^ function or associated item not found in `std::string::String`
[INFO] [stderr]     |
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope, perhaps add a `use` for it:
[INFO] [stderr]             `use std::str::FromStr;`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `as_slice` found for type `std::string::String` in the current scope
[INFO] [stderr]    --> src/term.rs:269:57
[INFO] [stderr]     |
[INFO] [stderr] 269 |         let prompt_input = get_prompt_input(prompt_text.as_slice(), false).to_ascii_lowercase();
[INFO] [stderr]     |                                                         ^^^^^^^^ method not found in `std::string::String`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `cli`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "be4374e33d60773ae35ca0681761c5bf4d4faecb473d23ce58c9bd6ddbf3f432"`
[INFO] running `"docker" "rm" "-f" "be4374e33d60773ae35ca0681761c5bf4d4faecb473d23ce58c9bd6ddbf3f432"`
[INFO] [stdout] be4374e33d60773ae35ca0681761c5bf4d4faecb473d23ce58c9bd6ddbf3f432