[INFO] fetching crate grey 0.1.1...
[INFO] testing grey-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate grey 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate grey 0.1.1
[INFO] finished tweaking crates.io crate grey 0.1.1
[INFO] tweaked toml for crates.io crate grey 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grey 0.1.1 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] crate crates.io crate grey 0.1.1 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 46ba10bcb19737bbaab900d484150454767565b07fecb2d8d004576b722ee0e6
[INFO] running `Command { std: "docker" "start" "-a" "46ba10bcb19737bbaab900d484150454767565b07fecb2d8d004576b722ee0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46ba10bcb19737bbaab900d484150454767565b07fecb2d8d004576b722ee0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ba10bcb19737bbaab900d484150454767565b07fecb2d8d004576b722ee0e6", kill_on_drop: false }`
[INFO] [stdout] 46ba10bcb19737bbaab900d484150454767565b07fecb2d8d004576b722ee0e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6cdc7e5f22012ce6b6f0289ca5ace1681d2755ba131dac0c03338be0af7664a7
[INFO] running `Command { std: "docker" "start" "-a" "6cdc7e5f22012ce6b6f0289ca5ace1681d2755ba131dac0c03338be0af7664a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling grey v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "6cdc7e5f22012ce6b6f0289ca5ace1681d2755ba131dac0c03338be0af7664a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cdc7e5f22012ce6b6f0289ca5ace1681d2755ba131dac0c03338be0af7664a7", kill_on_drop: false }`
[INFO] [stdout] 6cdc7e5f22012ce6b6f0289ca5ace1681d2755ba131dac0c03338be0af7664a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 75deb562c07a78a9e2c0a484fe86b1437632a2c5859fe875d0c784cc29783fcc
[INFO] running `Command { std: "docker" "start" "-a" "75deb562c07a78a9e2c0a484fe86b1437632a2c5859fe875d0c784cc29783fcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling grey v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "75deb562c07a78a9e2c0a484fe86b1437632a2c5859fe875d0c784cc29783fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75deb562c07a78a9e2c0a484fe86b1437632a2c5859fe875d0c784cc29783fcc", kill_on_drop: false }`
[INFO] [stdout] 75deb562c07a78a9e2c0a484fe86b1437632a2c5859fe875d0c784cc29783fcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ed2eebae5ae92bcbf9d42e675046a15cd4205b6f421057dc2631e7896eea0ef4
[INFO] running `Command { std: "docker" "start" "-a" "ed2eebae5ae92bcbf9d42e675046a15cd4205b6f421057dc2631e7896eea0ef4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grey-630c274d9e94d628)
[INFO] [stderr]      Running tests/builder_test.rs (/opt/rustwide/target/debug/deps/builder_test-4d61b5359c64d708)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_demo_app ... ok
[INFO] [stdout] test test_empty_app ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vars_test.rs (/opt/rustwide/target/debug/deps/vars_test-5d800e23022b8e1a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test get_args_test ... ok
[INFO] [stdout] test get_cmd_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grey
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/builder.rs - builder::App::new (line 88) ... ok
[INFO] [stdout] test src/vars.rs - vars::get_args (line 26) ... ok
[INFO] [stdout] test src/vars.rs - vars::get_cmd (line 11) ... ok
[INFO] [stdout] test src/builder.rs - builder::App::description (line 126) ... ok
[INFO] [stdout] test src/builder.rs - builder::App::run (line 166) ... ok
[INFO] [stdout] test src/builder.rs - builder::Commands::new (line 35) ... ok
[INFO] [stdout] test src/builder.rs - builder::Commands::add (line 64) ... ok
[INFO] [stdout] test src/builder.rs - builder::App::name (line 108) ... ok
[INFO] [stdout] test src/builder.rs - builder::App::version (line 145) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed2eebae5ae92bcbf9d42e675046a15cd4205b6f421057dc2631e7896eea0ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed2eebae5ae92bcbf9d42e675046a15cd4205b6f421057dc2631e7896eea0ef4", kill_on_drop: false }`
[INFO] [stdout] ed2eebae5ae92bcbf9d42e675046a15cd4205b6f421057dc2631e7896eea0ef4