[INFO] fetching crate simpleshell 0.1.0...
[INFO] testing simpleshell-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate simpleshell 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate simpleshell 0.1.0 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 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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a45ef28bb7224c8dcf5f7bb0e5e4a50153e754cb33537ae5136a26a5be9069fb
[INFO] running `Command { std: "docker" "start" "-a" "a45ef28bb7224c8dcf5f7bb0e5e4a50153e754cb33537ae5136a26a5be9069fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a45ef28bb7224c8dcf5f7bb0e5e4a50153e754cb33537ae5136a26a5be9069fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a45ef28bb7224c8dcf5f7bb0e5e4a50153e754cb33537ae5136a26a5be9069fb", kill_on_drop: false }`
[INFO] [stdout] a45ef28bb7224c8dcf5f7bb0e5e4a50153e754cb33537ae5136a26a5be9069fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 758fe20a095a0b01477e0c7e6f5a1d4cfa0607169ba9941e953d011efdd509c9
[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" "758fe20a095a0b01477e0c7e6f5a1d4cfa0607169ba9941e953d011efdd509c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling simpleshell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "758fe20a095a0b01477e0c7e6f5a1d4cfa0607169ba9941e953d011efdd509c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758fe20a095a0b01477e0c7e6f5a1d4cfa0607169ba9941e953d011efdd509c9", kill_on_drop: false }`
[INFO] [stdout] 758fe20a095a0b01477e0c7e6f5a1d4cfa0607169ba9941e953d011efdd509c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 98c2a381352818b31c1c30bf63830237c2129bea319fb9cea9564da8fbb34dd6
[INFO] running `Command { std: "docker" "start" "-a" "98c2a381352818b31c1c30bf63830237c2129bea319fb9cea9564da8fbb34dd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling simpleshell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/simpleshell-d9c218b2910a1443)
[INFO] running `Command { std: "docker" "inspect" "98c2a381352818b31c1c30bf63830237c2129bea319fb9cea9564da8fbb34dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c2a381352818b31c1c30bf63830237c2129bea319fb9cea9564da8fbb34dd6", kill_on_drop: false }`
[INFO] [stdout] 98c2a381352818b31c1c30bf63830237c2129bea319fb9cea9564da8fbb34dd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c78f9f5e2b400cdaf273b2328ce4a087629ae17f20a5bdf0ce19122e92784b95
[INFO] running `Command { std: "docker" "start" "-a" "c78f9f5e2b400cdaf273b2328ce4a087629ae17f20a5bdf0ce19122e92784b95", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simpleshell-d9c218b2910a1443)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests simpleshell
[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] [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[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[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 items
[INFO] [stdout]   |
[INFO] [stdout] 2 | use simpleshell::Command;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process::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 items
[INFO] [stdout]   |
[INFO] [stdout] 2 | use simpleshell::Command;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::process::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 items
[INFO] [stdout]    |
[INFO] [stdout] 2  | use simpleshell::Command;
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::process::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 items
[INFO] [stdout]    |
[INFO] [stdout] 2  | use simpleshell::Command;
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::process::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]    |             ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use simpleshell::Shell;
[INFO] [stdout]    |
[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 0.26s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "c78f9f5e2b400cdaf273b2328ce4a087629ae17f20a5bdf0ce19122e92784b95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c78f9f5e2b400cdaf273b2328ce4a087629ae17f20a5bdf0ce19122e92784b95", kill_on_drop: false }`
[INFO] [stdout] c78f9f5e2b400cdaf273b2328ce4a087629ae17f20a5bdf0ce19122e92784b95