[INFO] crate cli 0.0.1 is already in cache
[INFO] testing cli-0.0.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate cli 0.0.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cli 0.0.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55ce352ed8f5ee8a138ef03a6cdf6bedce464de2c63330e47982beb87df1e4fa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "55ce352ed8f5ee8a138ef03a6cdf6bedce464de2c63330e47982beb87df1e4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55ce352ed8f5ee8a138ef03a6cdf6bedce464de2c63330e47982beb87df1e4fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55ce352ed8f5ee8a138ef03a6cdf6bedce464de2c63330e47982beb87df1e4fa", kill_on_drop: false }`
[INFO] [stdout] 55ce352ed8f5ee8a138ef03a6cdf6bedce464de2c63330e47982beb87df1e4fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 004a7fddecd42d9804ac427961f414ca8b0ba5e29022e78f041f8de6c06f12a6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "004a7fddecd42d9804ac427961f414ca8b0ba5e29022e78f041f8de6c06f12a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling cli v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]  --> src/term.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::old_io;
[INFO] [stdout]   |     ^^^^^^^^^^^ no `old_io` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:140:17
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 try!(f.write_str(fg.get_fg_str()));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 try!(f.write_str(bg.get_bg_str()));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:152:17
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 try!(f.write_str("\x1b[1m"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 try!(f.write_str("\x1b[22m"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 try!(f.write_str("\x1b[2m"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:161:17
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 try!(f.write_str("\x1b[22m"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:166:17
[INFO] [stdout]     |
[INFO] [stdout] 166 |                 try!(f.write_str("\x1b[4m"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:168:17
[INFO] [stdout]     |
[INFO] [stdout] 168 |                 try!(f.write_str("\x1b[24m"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:173:17
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 try!(f.write_str("\x1b[5m"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:175:17
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 try!(f.write_str("\x1b[25m"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 try!(f.write_str("\x1b[7m"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |                 try!(f.write_str("\x1b[27m"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         try!(f.write_str(self.text.as_slice()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/term.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         try!(f.write_str("\x1b[0m"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stdout]  --> src/term.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope
[INFO] [stdout]    --> src/term.rs:185:36
[INFO] [stdout]     |
[INFO] [stdout] 185 |         try!(f.write_str(self.text.as_slice()));
[INFO] [stdout]     |                                    ^^^^^^^^ method not found in `std::string::String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope
[INFO] [stdout]    --> src/term.rs:228:53
[INFO] [stdout]     |
[INFO] [stdout] 228 |         prompt_input = get_prompt_input(prompt_text.as_slice(), hide_input);
[INFO] [stdout]     |                                                     ^^^^^^^^ method not found in `std::string::String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope
[INFO] [stdout]    --> src/term.rs:229:36
[INFO] [stdout]     |
[INFO] [stdout] 229 |         if prompt_input != String::from_str("") {
[INFO] [stdout]     |                                    ^^^^^^^^ function or associated item not found in `std::string::String`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use std::str::FromStr;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `std::string::String` in the current scope
[INFO] [stdout]    --> src/term.rs:242:37
[INFO] [stdout]     |
[INFO] [stdout] 242 |         if confirm_input != String::from_str("") {
[INFO] [stdout]     |                                     ^^^^^^^^ function or associated item not found in `std::string::String`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use std::str::FromStr;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for struct `std::string::String` in the current scope
[INFO] [stdout]    --> src/term.rs:269:57
[INFO] [stdout]     |
[INFO] [stdout] 269 |         let prompt_input = get_prompt_input(prompt_text.as_slice(), false).to_ascii_lowercase();
[INFO] [stdout]     |                                                         ^^^^^^^^ method not found in `std::string::String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> src/term.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cli`.
[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: build failed
[INFO] running `Command { std: "docker" "inspect" "004a7fddecd42d9804ac427961f414ca8b0ba5e29022e78f041f8de6c06f12a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "004a7fddecd42d9804ac427961f414ca8b0ba5e29022e78f041f8de6c06f12a6", kill_on_drop: false }`
[INFO] [stdout] 004a7fddecd42d9804ac427961f414ca8b0ba5e29022e78f041f8de6c06f12a6