[INFO] cloning repository https://github.com/bethanylong/rush
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bethanylong/rush" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbethanylong%2Frush", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbethanylong%2Frush'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8d7eb4d6cb89c5f4c5409d52772c1230fde2293
[INFO] testing bethanylong/rush against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbethanylong%2Frush" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bethanylong/rush on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bethanylong/rush
[INFO] finished tweaking git repo https://github.com/bethanylong/rush
[INFO] tweaked toml for git repo https://github.com/bethanylong/rush written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/bethanylong/rush already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e0d7ec9e5ce9fea86065b1ae87a910742fcd45fa3ce836a1992dc014c92d05c
[INFO] running `Command { std: "docker" "start" "-a" "6e0d7ec9e5ce9fea86065b1ae87a910742fcd45fa3ce836a1992dc014c92d05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e0d7ec9e5ce9fea86065b1ae87a910742fcd45fa3ce836a1992dc014c92d05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0d7ec9e5ce9fea86065b1ae87a910742fcd45fa3ce836a1992dc014c92d05c", kill_on_drop: false }`
[INFO] [stdout] 6e0d7ec9e5ce9fea86065b1ae87a910742fcd45fa3ce836a1992dc014c92d05c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5416acf34008400d30c2325fba38e000c26bb449d003c089062a1b2e4d68ba37
[INFO] running `Command { std: "docker" "start" "-a" "5416acf34008400d30c2325fba38e000c26bb449d003c089062a1b2e4d68ba37", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rush v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::io::Command`
[INFO] [stdout]   --> src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use std::io::Command;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ no `Command` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `split_str` found for struct `String` in the current scope
[INFO] [stdout]   --> src/main.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let split_vec: Vec<&str> = s.split_str(" ").filter(|p| !p.is_empty()).collect();
[INFO] [stdout]    |                                  ^^^^^^^^^ help: there is an associated function with a similar name: `split_at`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/main.rs:26:26
[INFO] [stdout]     |
[INFO] [stdout] 26  |                         .read_line()
[INFO] [stdout]     |                          ^^^^^^^^^- supplied 0 arguments
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `trim` found for type `usize` in the current scope
[INFO] [stdout]   --> src/main.rs:30:15
[INFO] [stdout]    |
[INFO] [stdout] 30 |         input.trim().to_string()
[INFO] [stdout]    |               ^^^^ method not found in `usize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rush` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "5416acf34008400d30c2325fba38e000c26bb449d003c089062a1b2e4d68ba37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5416acf34008400d30c2325fba38e000c26bb449d003c089062a1b2e4d68ba37", kill_on_drop: false }`
[INFO] [stdout] 5416acf34008400d30c2325fba38e000c26bb449d003c089062a1b2e4d68ba37