[INFO] fetching crate simpleshell 0.1.0...
[INFO] testing simpleshell-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate simpleshell 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate simpleshell 0.1.0
[INFO] finished tweaking crates.io crate simpleshell 0.1.0
[INFO] tweaked toml for crates.io crate simpleshell 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simpleshell 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22e905cf16b8543e43769265088b0d06102d5fe9b35ee2a7333a58056d6ddd70
[INFO] running `Command { std: "docker" "start" "-a" "22e905cf16b8543e43769265088b0d06102d5fe9b35ee2a7333a58056d6ddd70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22e905cf16b8543e43769265088b0d06102d5fe9b35ee2a7333a58056d6ddd70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e905cf16b8543e43769265088b0d06102d5fe9b35ee2a7333a58056d6ddd70", kill_on_drop: false }`
[INFO] [stdout] 22e905cf16b8543e43769265088b0d06102d5fe9b35ee2a7333a58056d6ddd70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17dbdaa8aae41d4b8aad198a6733f7eb26aed4ea7ec4aee76aa84d169a9b39b7
[INFO] running `Command { std: "docker" "start" "-a" "17dbdaa8aae41d4b8aad198a6733f7eb26aed4ea7ec4aee76aa84d169a9b39b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling simpleshell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "17dbdaa8aae41d4b8aad198a6733f7eb26aed4ea7ec4aee76aa84d169a9b39b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17dbdaa8aae41d4b8aad198a6733f7eb26aed4ea7ec4aee76aa84d169a9b39b7", kill_on_drop: false }`
[INFO] [stdout] 17dbdaa8aae41d4b8aad198a6733f7eb26aed4ea7ec4aee76aa84d169a9b39b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31ace3f59f000673c2f475ba651a0fd3af995da384f39b035e01781b2075d132
[INFO] running `Command { std: "docker" "start" "-a" "31ace3f59f000673c2f475ba651a0fd3af995da384f39b035e01781b2075d132", kill_on_drop: false }`
[INFO] [stderr]    Compiling simpleshell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "31ace3f59f000673c2f475ba651a0fd3af995da384f39b035e01781b2075d132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ace3f59f000673c2f475ba651a0fd3af995da384f39b035e01781b2075d132", kill_on_drop: false }`
[INFO] [stdout] 31ace3f59f000673c2f475ba651a0fd3af995da384f39b035e01781b2075d132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7141efcc3b50b0db6846bf5c97a3c1b88ac2041f032aa8395ce08cf9ecee535d
[INFO] running `Command { std: "docker" "start" "-a" "7141efcc3b50b0db6846bf5c97a3c1b88ac2041f032aa8395ce08cf9ecee535d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simpleshell-4dcfefcf9ae8e4a0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simpleshell
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 4) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 4) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Command` in this scope
[INFO] [stdout]  --> src/lib.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn version(_: &[String], _: &[Command]) -> Result<(), CommandError> {
[INFO] [stdout]   |                               ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::process::Command;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use simpleshell::Command;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CommandError` in this scope
[INFO] [stdout]  --> src/lib.rs:5:55
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn version(_: &[String], _: &[Command]) -> Result<(), CommandError> {
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use simpleshell::CommandError;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Command` in this scope
[INFO] [stdout]  --> src/lib.rs:10:35
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn help(_: &[String], commands: &[Command]) -> Result<(), CommandError> {
[INFO] [stdout]   |                                   ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::process::Command;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use simpleshell::Command;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CommandError` in this scope
[INFO] [stdout]  --> src/lib.rs:10:59
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn help(_: &[String], commands: &[Command]) -> Result<(), CommandError> {
[INFO] [stdout]   |                                                           ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use simpleshell::CommandError;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Command` in this scope
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Command {
[INFO] [stdout]    |     ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::process::Command;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use simpleshell::Command;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Command` in this scope
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Command {
[INFO] [stdout]    |     ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  2 + use std::process::Command;
[INFO] [stdout]    |
[INFO] [stdout]  2 + use simpleshell::Command;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Shell`
[INFO] [stdout]   --> src/lib.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 27 | let shell = Shell::new(None, commands);
[INFO] [stdout]    |             ^^^^^ use of undeclared type `Shell`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  2 + use simpleshell::Shell;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]  --> src/lib.rs:11:20
[INFO] [stdout]   |
[INFO] [stdout] 9 |     println!("{}", Color::Blue.paint("HELP"));
[INFO] [stdout]   |                    ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Style`
[INFO] [stdout]   --> src/lib.rs:12:53
[INFO] [stdout]    |
[INFO] [stdout] 10 |     commands.iter().for_each(|c| println!("{}: {}", Style::new().bold().paint(&c.name), c.description));
[INFO] [stdout]    |                                                     ^^^^^ use of undeclared type `Style`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 4)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7141efcc3b50b0db6846bf5c97a3c1b88ac2041f032aa8395ce08cf9ecee535d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7141efcc3b50b0db6846bf5c97a3c1b88ac2041f032aa8395ce08cf9ecee535d", kill_on_drop: false }`
[INFO] [stdout] 7141efcc3b50b0db6846bf5c97a3c1b88ac2041f032aa8395ce08cf9ecee535d